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Esmaeil NK, Salih AM. Investigation of multi-infections and breast disease comorbidities in granulomatous mastitis. Ann Med Surg (Lond) 2024; 86:1881-1886. [PMID: 38576970 PMCID: PMC10990350 DOI: 10.1097/ms9.0000000000001636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Accepted: 12/08/2023] [Indexed: 04/06/2024] Open
Abstract
Introduction Granulomatous mastitis (GM) is an inflammatory breast disease typically caused by infection, posing diagnostic challenges. It can coexist with other breast disorders or multiple infections, which have been vaguely discussed. This study investigates the incidence of multi-infection and breast disease comorbidities in GM. Method The study enroled 63 females who had a confirmed diagnosis of GM. Laboratory investigations and bacterial cultures had been conducted for all the cases. The patients had undergone ultrasonography examination utilizing the LOGIQ E9 system. Core needle biopsy had been done to procure tissue samples for histopathological examination. Thorough scrutiny and assessment of patients' records were performed. The variables encompassed age at presentation, breastfeeding data, parity, smoking status, seasonal affliction, hair-washing agents, exposure to radiation, comorbidities, and clinical, ultrasound and histopathological findings. Results The patients' ages ranged from 24 to 50. Breastfeeding history was positive in nearly all cases (97%). The majority of cases exhibited multiparity (81%). In total, 63.5% were passive smokers. Multi-infections were detected in six cases (9.5%). Among them, B. cepacia complex and Toxoplasma gondii were identified in two cases (3.16%). Other multi-infections involved Staphylococcus epidermidis and Toxoplasma gondii, Burkholderia cepacia and S. kloosii and Toxoplasma gondii, Staphylococcus epidermis and Brucella spp., Candida spp. and Brucella spp. Histopathological analysis revealed GM comorbidities with other breast diseases in 35% of the cases. Conclusion Multi-infections and breast disease comorbidities may further complicate diagnosis and management of GM. The findings of this study may raise additional questions about the nature of the disease or potential complications associated with it.
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Affiliation(s)
- Nawzad Kh. Esmaeil
- Community Health Department, College of Health and Medical Technology, Sulaimani Polytechnic University
- Department of Medical Laboratory Technology, Kalar Technical College, Kalar Polytechnic University
| | - Abdulwahid M. Salih
- Smart Health Tower
- College of Medicine, University of Sulaimani, Sulaimani, Kurdistan Region, Iraq
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Salih AM, Pshtiwan LRΑ, Latif S, Ali HO, Abdullah AM, Baba HO, Hama JI, Hassan SH, Hassan MN, Mohammed SH, Ahmed ML, Kakamad FH. Granulomatous mastitis in accessory breast tissue: A rare presentation and surgical management. Biomed Rep 2024; 20:62. [PMID: 38476604 PMCID: PMC10928478 DOI: 10.3892/br.2024.1750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2023] [Accepted: 01/19/2024] [Indexed: 03/14/2024] Open
Abstract
Granulomatous mastitis (GM) in accessory breast tissue is rare. The present study aimed to report a rare case of GM in accessory breast tissue. A 39-year-old female patient presented with right axillary discomfort and swelling for ~5 days. On clinical examination, a tender, firm lump was detected in the right axillary region. The ultrasound showed diffuse parenchymal heterogeneity and surrounding edema in the right accessory breast associated with reactive axillary lymph nodes. Following unresponsiveness to conservative treatment, a surgical procedure was performed in the form of an excisional biopsy and the lesion was diagnosed as GM. During the six-month follow-up, there were no recurrences. The exact cause of GM remains uncertain and the etiology within accessory breast tissue is even less understood. Proposed mechanisms suggest that it may result from an exaggerated immune response triggered by various factors, such as infection, autoimmunity or hormonal fluctuations. GM in accessory breast tissue is a rare and challenging clinical condition to be diagnosed. Due to the rarity of this condition, it highlights the importance of including GM in the differential diagnosis of axillary masses.
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Affiliation(s)
- Abdulwahid M. Salih
- Scientific Affairs Department, Smart Health Tower, Sulaimani, Kurdistan 46001, Republic of Iraq
- College of Medicine, University of Sulaimani, Sulaimani, Kurdistan 46001, Republic of Iraq
| | - Lana RΑ. Pshtiwan
- Scientific Affairs Department, Smart Health Tower, Sulaimani, Kurdistan 46001, Republic of Iraq
| | - Shaban Latif
- Scientific Affairs Department, Smart Health Tower, Sulaimani, Kurdistan 46001, Republic of Iraq
| | - Halkawt O. Ali
- Scientific Affairs Department, Smart Health Tower, Sulaimani, Kurdistan 46001, Republic of Iraq
| | - Ari M. Abdullah
- Scientific Affairs Department, Smart Health Tower, Sulaimani, Kurdistan 46001, Republic of Iraq
- Department of Pathology, Sulaimani Surgical Teaching Hospital, Sulaimani, Kurdistan 46001, Republic of Iraq
| | - Hiwa O. Baba
- Scientific Affairs Department, Smart Health Tower, Sulaimani, Kurdistan 46001, Republic of Iraq
- Kscien Organization for Scientific Research, Sulaimani, Kurdistan 46001, Republic of Iraq
| | - Jihad Ibrahim Hama
- Research Center, University of Halabja, Halabja, Kurdistan 46018, Republic of Iraq
| | - Shko H. Hassan
- Scientific Affairs Department, Smart Health Tower, Sulaimani, Kurdistan 46001, Republic of Iraq
| | - Marwan N. Hassan
- Scientific Affairs Department, Smart Health Tower, Sulaimani, Kurdistan 46001, Republic of Iraq
- Kscien Organization for Scientific Research, Sulaimani, Kurdistan 46001, Republic of Iraq
| | - Shvan H. Mohammed
- Kscien Organization for Scientific Research, Sulaimani, Kurdistan 46001, Republic of Iraq
| | - Mohammed L. Ahmed
- Scientific Affairs Department, Smart Health Tower, Sulaimani, Kurdistan 46001, Republic of Iraq
| | - Fahmi H. Kakamad
- Scientific Affairs Department, Smart Health Tower, Sulaimani, Kurdistan 46001, Republic of Iraq
- College of Medicine, University of Sulaimani, Sulaimani, Kurdistan 46001, Republic of Iraq
- Kscien Organization for Scientific Research, Sulaimani, Kurdistan 46001, Republic of Iraq
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Xie L, Wan H, Shao S, Qu W, Feng J, Gao Q, Sun J, Wu X. Granulomatous mastitis and pectoralis major muscle defect following polyacrylamide hydrogel injection: a case report and literature review. AME Case Rep 2024; 8:46. [PMID: 38711878 PMCID: PMC11071009 DOI: 10.21037/acr-23-174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Accepted: 01/18/2024] [Indexed: 05/08/2024]
Abstract
Background Breast augmentation through the injection of polyacrylamide hydrogel (PAAG) was a popular procedure in the past, but it has since been prohibited due to various complications, including masses, migration, infection, inflammation, and even cancer. However, there were rare cases of granulomatous mastitis with pectoralis major muscle defect following PAAG injection for breast augmentation. Case Description A 40-year-old female patient presented with a swollen and suppurative mass in her left breast and was insensitive to antibiotics. She was admitted to our department for further treatment after 7 months with progressive local and general symptoms. Ultrasound imaging showed ill-defined heterogeneous echoes, and contrast-enhanced magnetic resonance imaging (MRI) revealed non-mass enhancement lesions in the multiregional distribution in Breast Imaging-Reporting and Data System 4A (BI-RADS 4A) with oedema in the retroglandular space and multiple enlarged lymph nodes in the ipsilateral axilla. Intraoperative observations revealed necrotic tissues, multiple abscesses, residual mucoid PAAG prosthesis diffused into the mammary glands and intramuscularly into the pectoralis muscle, and partial loss of pectoralis major muscle. Histopathological results revealed foreign-body granulomas accompanied by gel-like granular PAAG and proliferative inflammatory cells. She recovered after undergoing the characteristic surgical management in our center under general anesthesia and had no recurrence during the 2-year follow-up. Conclusions This case revealed that PAAG injection for augmentation mammaplasty, even after the removal operation, could result in subsequent complications, including granulomatous mastitis and pectoralis major muscle damage. PAAG filler complications are difficult to treat, therefore, it is essential to establish appropriate and effective therapeutic procedures.
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Affiliation(s)
- Lu Xie
- Mammary Department, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Hua Wan
- Mammary Department, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Shijun Shao
- Mammary Department, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Wenchao Qu
- Mammary Department, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Jiamei Feng
- Mammary Department, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Qingqian Gao
- Mammary Department, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Jiaye Sun
- Mammary Department, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xueqing Wu
- Mammary Department, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
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Ufkes N, Bertoch S. A case of idiopathic granulomatous mastitis associated with erythema nodosum. Int J Womens Dermatol 2024; 10:e136. [PMID: 38389951 PMCID: PMC10883621 DOI: 10.1097/jw9.0000000000000136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Accepted: 01/13/2024] [Indexed: 02/24/2024] Open
Affiliation(s)
- Nicole Ufkes
- Department of Dermatology, University of Utah Health, Salt Lake City, Utah
| | - Spencer Bertoch
- Department of Dermatology, University of Utah Health, Salt Lake City, Utah
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Wang J, Yan M, Bomeisl P, Cherian SS, Gilmore H, Khattab R, Harbhajanka A. Cat Scratch Disease of the Breast/Axilla: Recognition of a Rare Disease and Approaches for Differential Diagnosis. Int J Surg Pathol 2024:10668969241228296. [PMID: 38327174 DOI: 10.1177/10668969241228296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2024]
Abstract
Cat scratch disease rarely presents as a breast or axillary mass mimicking carcinoma both clinically and radiologically. Diagnosing breast/axillary cat scratch disease is challenging due to its rarity and nonspecific findings. Here, we reported 2 patients with breast cat scratch disease and reviewed 14 patients with cat scratch disease involving breast/axilla from the past 30 years. It mainly affects women (median age: 48), consistently presenting as axillary lymphadenopathy, and demonstrates ipsilateral breast mass in half of patients (50%, 8/16). The breast mass was most commonly located in the upper outer quadrant (88%, 7/8), indicating the possibility of disease extension from axillary adenopathy. Around half of patients (56%, 9/16) reported cat exposure. Histologically, most patients (93%, 14/15) presented as necrotizing granulomas, with characteristic stellate-shaped necrosis in 5 patients. Although pathologic differential diagnoses between cat scratch disease and cancer are straightforward, distinguishing cat scratch disease from other granulomatous mastitis poses diagnostic challenges. Silver stains should be included in the diagnostic workup panel when highly suspecting cat scratch disease clinically. However, they were only able to highlight the causative microorganism in 54% (7/18) patients, and the gram stain was negative in all 12 tested patients. In contrast, polymerase chain reaction (PCR) for the causative microorganism was consistently positive in all 3 tested patients, while serologic test confirmed diagnosis in 85% (11/13) patients; 1 patient with negative serology showed a positive PCR result. Therefore, upfront PCR tests with or without serologic study should be considered to confirm the diagnosis of cat scratch disease in a timely manner.
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Affiliation(s)
- Jing Wang
- Department of Pathology, University Hospitals Cleveland Medical Center, Cleveland, OH, USA
| | - Mingfei Yan
- Department of Pathology, University Hospitals Cleveland Medical Center, Cleveland, OH, USA
| | - Philip Bomeisl
- Department of Pathology, University Hospitals Cleveland Medical Center, Cleveland, OH, USA
| | - Sarah Sree Cherian
- Department of Pathology, University Hospitals Cleveland Medical Center, Cleveland, OH, USA
| | - Hannah Gilmore
- Department of Pathology, University Hospitals Cleveland Medical Center, Cleveland, OH, USA
| | - Ruba Khattab
- Department of Pathology, University Hospitals Cleveland Medical Center, Cleveland, OH, USA
| | - Aparna Harbhajanka
- Department of Pathology, University Hospitals Cleveland Medical Center, Cleveland, OH, USA
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Khan AA, Ahuja S, Zaheer S, Ahluwalia C, Singh M, Kolte S, Ranga S. Granulomatous mastitis: A diagnostic challenge-3 year single institutional experience. Diagn Cytopathol 2024; 52:50-57. [PMID: 37830385 DOI: 10.1002/dc.25241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 09/27/2023] [Accepted: 09/27/2023] [Indexed: 10/14/2023]
Abstract
BACKGROUND Granulomatous mastitis (GM) is often clinico-radiologically misdiagnosed as breast malignancy. Tuberculosis, foreign body reactions, fungal and parastic infections, and autoimmune diseases can cause GM. The present study aimed to assess the spectrum of GM on fine-needle aspiration biopsy (FNAB) smears along with its histopathological and clinico-radiological findings. MATERIALS AND METHODS It was a retrospective study which included all cases of GM diagnosed on FNAB over a period of 3 years. The histopathological diagnosis was retrieved, wherever possible. All the FNA smears and histopathological sections were reviewed for the presence of epithelioid granulomas, necrosis, epithelioid histiocytes, inflammatory cells including plasma cells, neutrophils, eosinophils, multinucleated giant cells, and epithelial component and associated atypia, if any. The inflammatory cells and multinucleated giant cells were graded on a scale of 0 to 3+ in every case. RESULTS Among the 22 cases evaluated, the most common inflammatory infiltrate was lymphocyte followed by neutrophils and eosinophils. Caseous necrosis was appreciated in 7 (31.8%) cases, out of which 5 (22.7%) were diagnosed as tubercular mastitis on FNA smears. Ziehl Neelson stain was done in all FNAB smears and AFB was positive in 7 (31.8%) cases. Histopathological correlation was available for 14 cases (63.6%). The most common diagnosis on histopathology was idiopathic GM having lobulo-centric granulomatous inflammation, epithelioid histiocytes, neutrophils, and lymphocytes. CONCLUSION FNAB is a reliable and minimally invasive tool to diagnose tubercular mastitis, idiopathic GM and also ruling out clinicoradiological suspicion of malignancy. Careful examination of cytological smears can prevent an unnecessary biopsy in granulomatous lesions of breast.
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Affiliation(s)
- Adil Aziz Khan
- Department of Pathology, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, India
| | - Sana Ahuja
- Department of Pathology, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, India
| | - Sufian Zaheer
- Department of Pathology, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, India
| | - Charanjeet Ahluwalia
- Department of Pathology, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, India
| | - Mukul Singh
- Department of Pathology, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, India
| | - Sachin Kolte
- Department of Pathology, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, India
| | - Sunil Ranga
- Department of Pathology, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, India
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Abdalla E, Elmudathir A, Ahmed AH, Ali B, Elhadi Ali M, Taha NM, Khan FY. Clindamycin: An Effective Treatment for Granulomatous Mastitis Caused by Corynebacterium Kroppenstedtii in a Pregnant Patient. Eur J Case Rep Intern Med 2023; 11:004184. [PMID: 38223282 PMCID: PMC10783456 DOI: 10.12890/2023_004184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 11/22/2023] [Indexed: 01/16/2024] Open
Abstract
Corynebacterium spp. are Gram-positive bacteria, and recent studies have proposed a potential link between granulomatous mastitis and Corynebacterium kroppenstedtii infections, posing a challenge in selecting appropriate antibiotics, particularly in pregnant women. A young pregnant woman presented with a palpable lump in her left breast. Subsequent assessment revealed the presence of necrotising granulomatous mastitis attributed to C. kroppenstedtii. Initially treated with amoxicillin/clavulanate, the patient showed no improvement. Consequently, clindamycin was administered based on culture and sensitivity results, which resulted in a favourable response with no recurrence of symptoms. This report aims to emphasise the efficacy of clindamycin as a treatment option for granulomatous mastitis caused by C. kroppenstedtii. LEARNING POINTS Alternative antibiotics for treatment of granulomatous mastitis can be effective.The safety and efficacy of antibiotics in pregnancy is important.
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Abbi B, Sanghavi N, Lanjewar S, Fineberg S, Xie X, Gupta A, Kumthekar A, Ayesha B. Clinical, histological features, and predictors of relapse in patients with idiopathic granulomatous mastitis. Medicine (Baltimore) 2023; 102:e35679. [PMID: 37933043 PMCID: PMC10627657 DOI: 10.1097/md.0000000000035679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Accepted: 09/26/2023] [Indexed: 11/08/2023] Open
Abstract
Idiopathic granulomatous mastitis is a benign, inflammatory disease of breasts characterized by non-caseating granulomas. Our study aims to identify distinguishing clinical and histopathological features of relapsing disease compared to those in complete remission. We queried databases at our institution (1990-2021) to include females ≥18 years with biopsy-proven diagnosis of idiopathic granulomatous mastitis, excluding patients with breast cancer, lymphoproliferative disorders, solid organ malignancy, foreign body reaction in breast, plasma cell mastitis, and ductal ectasia. Remission was defined as a 3-month period without recurrence of symptoms or imaging findings. Relapse was defined as recurrence after 3 months of remission. Clinical and histopathological features were compared using 2-sample t tests and chi-squared tests. Of the 27 patients that met our inclusion criteria, the mean age at diagnosis was 35.8 years (± standard deviation 9.4 years) with a mean body mass index of 31.7 kg/m2 (± standard deviation 6.7 kg/m2). 11 (41%) were Hispanic, 25 (93%) had at least one previous full-term pregnancy prior to diagnosis and 8 (30%) were on oral contraceptives. Remission was seen in 18 patients (66%) and 9 (33%) had relapse. Six of these patients received steroids after antibiotics, while 5 patients received methotrexate. Three (33%) patients with relapse and 14 (77%) with remission, had abscess formation confirmed on histopathology (P = .04). Patients with remission had a higher number of abscesses on histopathology and history of oral contraceptive use was associated with more relapse. By identifying key clinical and histopathological findings in this population may guide prognosis and treatment of these patients.
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Affiliation(s)
- Bhavna Abbi
- Lahey Hospital and Medical Center, Rheumatology, Beverly, USA
| | - Nirali Sanghavi
- Westchester Medical Center, Internal Medicine, Valhalla, USA
| | | | | | - Xianhong Xie
- Albert Einstein College of Medicine, Epidemiology and Population Health, Bronx, USA
| | | | | | - Bibi Ayesha
- Montefiore Medical Center, Rheumatology, Bronx, USA
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Zeng Y, Zhang D, Fu N, Zhao W, Huang Q, Cui J, Chen Y, Liu Z, Zhang X, Zhang S, Mansoor KM. Risk Factors for Granulomatous Mastitis and Establishment and Validation of a Clinical Prediction Model (Nomogram). Risk Manag Healthc Policy 2023; 16:2209-2222. [PMID: 37881167 PMCID: PMC10596285 DOI: 10.2147/rmhp.s431228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Accepted: 10/13/2023] [Indexed: 10/27/2023] Open
Abstract
Background This study aimed to explore the risk factors and clinical characteristics of granulomatous mastitis (GM) using a case-control study and establish and validate a clinical prediction model (nomogram). Methods This retrospective case-control study was conducted in three hospitals in China from June 2017 to December 2021. A total of 1634 GM patients and 186 healthy women during the same period were included and randomly divided into the modeling and validation groups in a 7:3 ratio. To identify the independent risk factors of GM, univariate and multivariate logistic analyses were conducted and used to develop a nomogram. The prediction model was internally and externally validated using the Bootstrap technique and validation cohort. The receiver operating characteristic (ROC) curve and calibration curve were used to evaluate the discrimination and calibration of the prediction model. Decision curve analysis (DCA) and clinical impact curve (CIC) were used to evaluate the clinical significance of the model. Results The average age of GM patients was 33.14 years (mainly 20-40). The incidence was high within five years from delivery and mainly occurred in the unilateral breast. The majority of the patients exhibited local skin alterations, while some also presented with systemic symptoms. On multivariate logistic analysis, age, high prolactin level, sex hormone intake, breast trauma, nipple discharge or invagination, and depression were independent risk factors for GM. The mean area under the curve (AUC) in the modeling and validation groups were 0.899 and 0.889. The internal and external validation demonstrated the model's predictive ability and clinical value. Conclusion Lactation-related factors are the main risk factors of GM, leading to milk stasis or increased ductal secretion. Meanwhile, hormone disorders could affect the secretion and expansion of mammary ducts. All these factors can obstruct or injure the duct, inducing inflammatory reactions and immune responses. Additionally, blunt trauma, depressed mood, and diet preference can accelerate the process. The nomogram can effectively predict the risk of GM.
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Affiliation(s)
- Yifei Zeng
- Department of Galactophore, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, People’s Republic of China
- Beijing University of Chinese Medicine, Beijing, People’s Republic of China
| | - Dongxiao Zhang
- Department of Galactophore, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, People’s Republic of China
| | - Na Fu
- Department of Galactophore, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, People’s Republic of China
| | - Wenjie Zhao
- Department of Galactophore, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, People’s Republic of China
| | - Qiao Huang
- Department of Galactophore, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, People’s Republic of China
| | - Jianchun Cui
- Liaoning Provincial People’s Hospital (Department of Thyroid and Breast Surgery, People’s Hospital of China Medical University), Shenyang, People’s Republic of China
| | - Yunru Chen
- Centre for Evidence-Based Chinese Medicine, School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, People’s Republic of China
| | - Zhaolan Liu
- Centre for Evidence-Based Chinese Medicine, School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, People’s Republic of China
| | - Xiaojun Zhang
- Xiyuan Hospital of China Academy of Chinese Medical Sciences, Beijing, People’s Republic of China
| | - Shiyun Zhang
- Guang’ Anmen Hospital, China Academy of Chinese Medical Science, Beijing, People’s Republic of China
| | - Khattak Mazher Mansoor
- Liaoning Provincial People’s Hospital (Department of Thyroid and Breast Surgery, People’s Hospital of China Medical University), Shenyang, People’s Republic of China
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Kaddoura R, Haj MA, Faraji H, Abdalbari K, Mohamed A. A Rare Case of Sarcoidosis Presenting as an Isolated Breast Mass and Pain: A Case Report and Literature Review. Am J Case Rep 2023; 24:e940919. [PMID: 37844027 PMCID: PMC10588761 DOI: 10.12659/ajcr.940919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 08/30/2023] [Accepted: 08/16/2023] [Indexed: 10/18/2023]
Abstract
BACKGROUND Sarcoidosis is a benign systemic granulomatous disorder of unknown etiology that affects multiple organs. Patients diagnosed with sarcoidosis usually present with nonspecific symptoms: fatigue, fever, weight loss, and respiratory symptoms such as cough and dyspnea; 50% of the patients are asymptomatic at the time of diagnosis. In 90% of patients, sarcoidosis targets hilar and mediastinal lymph nodes. In rare cases, it presents solely in the breast with no other symptoms. The diagnosis is established based on compatible clinical and radiological findings and supported by histological evidence in 1 or more organs of non-caseating epithelioid cell granulomas in the absence of organisms or particles. CASE REPORT We herein present a unique case of a 27-year-old woman who presented with pain and swelling in her left breast. On examination, the left breast revealed multiple, firm-hard, and tender masses. Breast ultrasound showed large loculated focally dilated ducts with significant periductal vascularity and inflammation. Fine-needle aspiration (FNA) showed an inflammatory process with granulomatous formation. An ultrasound-guided core biopsy, which was histologically consistent with granulomatous mastitis, and elevated angiotensin-converting enzyme (ACE) levels confirmed a diagnosis of sarcoidosis. The patient was started on IV steroids followed by oral prednisolone and azathioprine. During treatment, the mass size decreased and the pain substantially improved. CONCLUSIONS It is important to consider sarcoidosis in a patient who presents with only pain and swelling in the breast to ensure early diagnosis and initiate treatment, improving the patient's overall prognosis.
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Affiliation(s)
- Rachid Kaddoura
- College of Medicine, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai, United Arab Emirates
| | - Maitha Al Haj
- College of Medicine, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai, United Arab Emirates
| | - Hanan Faraji
- College of Medicine, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai, United Arab Emirates
| | - Karim Abdalbari
- College of Medicine, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai, United Arab Emirates
| | - Arsheena Mohamed
- Department of Rheumatology, Mediclinic Dubai, United Arab Emirates
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11
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Gaskin D, Springer D, Latha K, Gaskin PS, Reid A. Cystic neutrophilic granulomatous mastitis: A case report and review of the literature. Med Int (Lond) 2023; 3:50. [PMID: 37745152 PMCID: PMC10514567 DOI: 10.3892/mi.2023.110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Accepted: 08/28/2023] [Indexed: 09/26/2023]
Abstract
The present study describes a case of cystic neutrophilic granulomatous mastitis. The clinical and radiological findings of the patient were consistent with idiopathic granulomatous mastitis. Cystic neutrophilic granulomatous mastitis is a rare subtype of mastitis with a distinct histological pattern that is associated with the Corynebacterium species. The diagnosis and treatment of cystic neutrophilic granulomatous mastitis remains a significant challenge due to the scarcity of available data. The present study describes a classic case of cystic neutrophilic granulomatous mastitis that includes clinical, radiological and histopathological findings. To the best of our knowledge, this is the first case documenting radiological findings before and after treatment. This report encourages the consideration of this entity in the differential diagnoses of mastitis.
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Affiliation(s)
- David Gaskin
- Department of Pathology, Queen Elizabeth Hospital, Bridgetown, St. Michael BB11155, Barbados
| | - Dale Springer
- Faculty of Medical Sciences, University of The West Indies Cave Hill Campus, Bridgetown, St. Michael BB11000, Barbados
| | - Kandamaran Latha
- Breast Screening Program, Barbados Cancer Society, Bridgetown, St. Michael BB11155, Barbados
| | - Pamela S. Gaskin
- Faculty of Medical Sciences, University of The West Indies Cave Hill Campus, Bridgetown, St. Michael BB11000, Barbados
| | - Alain Reid
- Faculty of Medical Sciences, University of The West Indies Cave Hill Campus, Bridgetown, St. Michael BB11000, Barbados
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Yoshino R, Yoshida N, Ito A, Ujiie N, Nakatsubo M, Hayashi M, Kitada M. Granulomatous Mastitis Occurring during Pregnancy: A Case Report. Medicina (Kaunas) 2023; 59:1418. [PMID: 37629708 PMCID: PMC10456481 DOI: 10.3390/medicina59081418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 07/29/2023] [Accepted: 08/02/2023] [Indexed: 08/27/2023]
Abstract
Background and Objectives: Granulomatous mastitis is a benign disease with a clinical presentation similar to that of breast cancer, and is most commonly observed in women of childbearing age. Although it has been suggested that autoimmune diseases are involved in its pathogenesis, no specific treatments have been established. The occurrence of this disease during pregnancy has rarely been reported. We presented the case of a 37-year-old woman who complained of left breast induration at 24 weeks' gestation. Materials and Methods: She was pregnant and manifested a dichorionic, diamniotic placenta. At 24 weeks of gestation, the patient experienced a sensation of hardness in her left breast. Mastitis was suspected, and she was treated with cephem antibiotics. Simultaneously, she was diagnosed with erythema nodosum in the extremities. As her symptoms did not improve, an incisional drainage was performed. Bacterial cultures were obtained at 31 weeks of gestation, and Corynebacterium kroppenstedtii was detected. Results: An elective cesarean section was performed at 37 weeks of gestation, and the baby was delivered safely. After delivery, a needle biopsy was performed, and the patient was diagnosed with granulomatous mastitis. She was completely cured with prednisolone after weaning. In this case, the patient's condition was maintained through incision and drainage, as well as antibiotic, anti-inflammatory, and analgesic drugs during pregnancy. This approach was chosen, taking into consideration the potential side effects of steroids. Conclusions: This case suggests that incisional drainage and antibiotic therapy, as well as steroids and surgery, may be considered in the treatment of granulomatous mastitis occurring during pregnancy. This may also be true for management during delivery. After delivery, breastfeeding and steroidal therapy proved to be effective in treating the condition.
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Affiliation(s)
- Ryusei Yoshino
- Department of Thoracic Surgery and Breast Surgery, Asahikawa Medical University Hospital, 2-1-1-1 Midorigaoka Higashi, Asahikawa-shi 078-8510, Japan; (N.Y.); (A.I.); (N.U.); (M.N.); (M.K.)
| | - Nana Yoshida
- Department of Thoracic Surgery and Breast Surgery, Asahikawa Medical University Hospital, 2-1-1-1 Midorigaoka Higashi, Asahikawa-shi 078-8510, Japan; (N.Y.); (A.I.); (N.U.); (M.N.); (M.K.)
| | - Akane Ito
- Department of Thoracic Surgery and Breast Surgery, Asahikawa Medical University Hospital, 2-1-1-1 Midorigaoka Higashi, Asahikawa-shi 078-8510, Japan; (N.Y.); (A.I.); (N.U.); (M.N.); (M.K.)
| | - Nanami Ujiie
- Department of Thoracic Surgery and Breast Surgery, Asahikawa Medical University Hospital, 2-1-1-1 Midorigaoka Higashi, Asahikawa-shi 078-8510, Japan; (N.Y.); (A.I.); (N.U.); (M.N.); (M.K.)
| | - Masaki Nakatsubo
- Department of Thoracic Surgery and Breast Surgery, Asahikawa Medical University Hospital, 2-1-1-1 Midorigaoka Higashi, Asahikawa-shi 078-8510, Japan; (N.Y.); (A.I.); (N.U.); (M.N.); (M.K.)
| | - Manami Hayashi
- Department of Diagnostic Pathology, Asahikawa Medical University Hospital, 2-1-1-1 Midorigaoka Higashi, Asahikawa-shi 078-8510, Japan;
| | - Masahiro Kitada
- Department of Thoracic Surgery and Breast Surgery, Asahikawa Medical University Hospital, 2-1-1-1 Midorigaoka Higashi, Asahikawa-shi 078-8510, Japan; (N.Y.); (A.I.); (N.U.); (M.N.); (M.K.)
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Köseoğlu Hİ, Daşıran MF, Köseoğlu RD, Çelikyay ZRY, Kalelioğlu MB. Is it tuberculosis mastitis or granulomatous mastitis? A thirteen-year experience at a university hospital. Turk J Med Sci 2023; 53:744-751. [PMID: 37476888 PMCID: PMC10387850 DOI: 10.55730/1300-0144.5637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Accepted: 04/04/2023] [Indexed: 07/22/2023] Open
Abstract
BACKGROUND Granulomatous mastitis (GM) is a rare inflammatory disease of the breast. Tuberculosis mastitis (TM), one of the causes of GM, is a rare form of extrapulmonary tuberculosis. The clinical, radiological, and histopathological findings of TM and GM are similar, and sometimes it is difficult to make a distinction between these disease states. In this study, we aimed to evaluate the clinical and radiological features, diagnostic techniques, treatment modalities and treatment outcomes of the patients with GM and TM. METHODS The data of the patients with confirmed GM by histopathologic examination of biopsy specimens between 2007 and 2020 were retrospectively analyzed. Demographic features, main complaints, physical findings, radiological and laboratory data, treatment modalities, and treatment outcomes were recorded. RESULTS Sixty-eight GM patients with a mean age of 35.8 (18-63) years were evaluated. The patients had a mass lesion, pain, ulceration,and abscess in their breasts. All of the cases were female. Ultrasonographic examinations were performed on 62 cases. Abscess and/or sinus tract formation was detected in 34, heterogeneous hypoechoic mass in 15, heterogeneous parenchyma or parenchymal edema in 15, axillary lymphadenopathy in 18 and cysts in 13 patients. A total of 10 patients were lost to follow-up. Twenty-six patients underwent surgery for their breast lesions or had antibiotherapy (n = 13) or corticosteroid therapy (n = 7). Eleven (16.1%) patients were diagnosed with TM. These patients were evaluated by clinical examination, chest radiography, and tuberculin skin test. Acid-fast bacilli (AFB) staining and culture were negative in all cases. The diagnosis of TM was based on histopathological evaluation results. Eight of the 11 patients achieved complete remission with antituberculosis treatment. DISCUSSION The etiological diagnosis of GM must be based on a multidisciplinary approach. Tuberculosis mastitis should become a part of differential diagnosis of breast diseases in populations with high incidence of tuberculosis.
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Affiliation(s)
- Handan İnönü Köseoğlu
- Department of Pulmonary Diseases, Faculty of Medicine, Tokat Gaziosmanpaşa University, Tokat, Turkey
| | - Mehmet Fatih Daşıran
- Department of General Surgery, Faculty of Medicine, Tokat Gaziosmanpaşa University, Tokat, Turkey
| | - Reşit Doğan Köseoğlu
- Department of Medical Pathology, Faculty of Medicine, Tokat Gaziosmanpaşa University, Tokat, Turkey
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14
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Esmaeil NK, Salih AM, Hammood ZD, Pshtiwan LR, Abdullah AM, Kakamad FH, Abdullah HO, Ahmed GS, Abdalla BA, Salih RQ. Clinical, microbiological, immunological and hormonal profiles of patients with granulomatous mastitis. Biomed Rep 2023; 18:41. [PMID: 37325183 PMCID: PMC10265128 DOI: 10.3892/br.2023.1624] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Accepted: 04/24/2023] [Indexed: 06/17/2023] Open
Abstract
Various studies on the etiology and other aspects of granulomatous mastitis (GM) have been performed; however, a lot of controversies have arisen. The present study aimed to present the clinicopathological findings and identify the sensitivity and resistance of isolated bacteria in patients with GM. In this cross-sectional study 63 female patients with a confirmed histopathological diagnosis of GM were included. A core needle biopsy was conducted for the patients to obtain a sample for histopathological examination and bacterial culture. In total, 46 types of antibiotics were used to determine the sensitivity and resistance of each isolated bacterial species. All the medical and clinical records of the patients were acquired through the completion of a questionnaire form in person or, if necessary, through the evaluation of their medical records in the database of the relevant center. The majority of the patients were in the premenopausal or perimenopausal period. GM was unilateral in 58.7% of the patients. The most common symptom was pain, followed by fever and chills. The mean ranges of the erythrocyte sedimentation rate, C-reactive protein, IL-6, IL-17, C5a, white blood count, neutrophil-to-lymphocyte ratio, and prolactin tests were significantly elevated in comparison to the normal ranges. In total, nine different bacterial species were isolated from the bacterial culture of the core biopsy samples, and 50% of the isolated bacterial species were sensitive to trimethoprim-sulfamethoxazole. Since there is no consensus on the etiology of GM, any additional studies related to this aspect expand the current understanding of this puzzling condition.
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Affiliation(s)
- Nawzad K. Esmaeil
- Department of Medical Laboratory Technology, Kalar Technical College, Sulaimani Polytechnic University, Sulaymaniyah, Kurdistan 46000, Iraq
| | - Abdulwahid M. Salih
- Department of Scientific Affairs, Smart Health Tower, Sulaymaniyah, Kurdistan 46000, Iraq
- College of Medicine, University of Sulaimani, Sulaymaniyah, Kurdistan 46000, Iraq
| | - Zuhair D. Hammood
- Department of Scientific Affairs, Smart Health Tower, Sulaymaniyah, Kurdistan 46000, Iraq
| | - Lana R.A. Pshtiwan
- Department of Scientific Affairs, Smart Health Tower, Sulaymaniyah, Kurdistan 46000, Iraq
| | - Ari M. Abdullah
- Department of Scientific Affairs, Smart Health Tower, Sulaymaniyah, Kurdistan 46000, Iraq
| | - Fahmi H. Kakamad
- Department of Scientific Affairs, Smart Health Tower, Sulaymaniyah, Kurdistan 46000, Iraq
- College of Medicine, University of Sulaimani, Sulaymaniyah, Kurdistan 46000, Iraq
- Kscien Organization, Sulaymaniyah, Kurdistan 46000, Iraq
| | - Hiwa O. Abdullah
- Department of Scientific Affairs, Smart Health Tower, Sulaymaniyah, Kurdistan 46000, Iraq
- Kscien Organization, Sulaymaniyah, Kurdistan 46000, Iraq
| | - Gasha S. Ahmed
- Kscien Organization, Sulaymaniyah, Kurdistan 46000, Iraq
| | - Berun A. Abdalla
- Department of Scientific Affairs, Smart Health Tower, Sulaymaniyah, Kurdistan 46000, Iraq
- Kscien Organization, Sulaymaniyah, Kurdistan 46000, Iraq
| | - Rawezh Q. Salih
- Department of Scientific Affairs, Smart Health Tower, Sulaymaniyah, Kurdistan 46000, Iraq
- Kscien Organization, Sulaymaniyah, Kurdistan 46000, Iraq
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15
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Alsaket L, Hassan S, Eltai N, Elmagboul E, Alobadli A. Granulomatous Mastitis With Breast Abscess Caused by Salmonella. Cureus 2023; 15:e39585. [PMID: 37250604 PMCID: PMC10225049 DOI: 10.7759/cureus.39585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/27/2023] [Indexed: 05/31/2023] Open
Abstract
Granulomatous mastitis (GM) is a rare disease that occurs in young premenopausal women, is mostly idiopathic, and is less likely to be caused by infection and trauma. It is also strongly associated with pregnancy, lactation, and hyperprolactinemia. GM superimposed by infection with abscess formation caused by Salmonella is extremely rare. Upon reviewing the literature, our case is considered to be the first reported case globally. Most breast abscesses are caused by Staphylococcus aureus.
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Affiliation(s)
- Lina Alsaket
- Clinical Imaging, Hamad Medical Corporation, Doha, QAT
| | - Sara Hassan
- Surgery, Hamad Medical Corporation, Doha, QAT
| | | | - Emad Elmagboul
- Pathology and Laboratory Medicine, Hamad Medical Corporation, Doha, QAT
| | - Amal Alobadli
- Clinical Imaging, Hamad Medical Corporation, Doha, QAT
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16
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Yoshida N, Nakatsubo M, Yoshino R, Ito A, Ujiie N, Yuzawa S, Kitada M. Concurrent Granulomatous Mastitis and Ductal Carcinoma In Situ. Cureus 2023; 15:e38377. [PMID: 37265922 PMCID: PMC10230846 DOI: 10.7759/cureus.38377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/30/2023] [Indexed: 06/03/2023] Open
Abstract
Granulomatous mastitis (GM) is a benign inflammatory breast disease that often poses diagnostic challenges due to its similar clinical and radiographic features to breast cancer. We report the case of a 34-year-old female with concurrent GM and ductal carcinoma in situ (DCIS). Initially, breast cancer was suspected based on imaging; however, a needle biopsy confirmed GM. Corticosteroid treatment led to a reduction in tumor size, but subsequent imaging continued to suggest the presence of breast cancer. Surgical excision ultimately revealed the coexistence of GM and DCIS. It is essential to consider the possibility of concurrent breast cancer in cases of GM with discordant imaging and pathology findings.
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Affiliation(s)
- Nana Yoshida
- Thoracic Surgery and Breast Surgery, Asahikawa Medical University Hospital, Asahikawa, JPN
| | - Masaki Nakatsubo
- Thoracic Surgery and Breast Surgery, Asahikawa Medical University Hospital, Asahikawa, JPN
| | - Ryusei Yoshino
- Thoracic Surgery and Breast Surgery, Asahikawa Medical University Hospital, Asahikawa, JPN
| | - Akane Ito
- Thoracic Surgery and Breast Surgery, Asahikawa Medical University Hospital, Asahikawa, JPN
| | - Nanami Ujiie
- Thoracic Surgery and Breast Surgery, Asahikawa Medical University Hospital, Asahikawa, JPN
| | - Sayaka Yuzawa
- Diagnostic Pathology, Asahikawa Medical University Hospital, Asahikawa, JPN
| | - Masahiro Kitada
- Thoracic Surgery and Breast Surgery, Asahikawa Medical University Hospital, Asahikawa, JPN
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17
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Soylu Boy FN, Esen Icten G, Kayadibi Y, Tasdelen I, Alver D. Idiopathic Granulomatous Mastitis or Breast Cancer? A Comparative MRI Study in Patients Presenting with Non-Mass Enhancement. Diagnostics (Basel) 2023; 13:diagnostics13081475. [PMID: 37189576 DOI: 10.3390/diagnostics13081475] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 02/20/2023] [Accepted: 03/16/2023] [Indexed: 05/17/2023] Open
Abstract
OBJECTIVE To compare and determine discriminative magnetic resonance imaging (MRI) findings of idiopathic granulomatous mastitis (IGM) and breast cancer (BC) that present as non-mass enhancement. MATERIALS AND METHODS This retrospective study includes 68 IGM and 75 BC cases that presented with non-mass enhancement on breast MRI. All patients with a previous history of breast surgery, radiotherapy, or chemotherapy due to BC or a previous history of mastitis were excluded. On MRI images, presence of architectural distortion skin thickening, edema, hyperintense ducts containing protein, dilated fat-containing ducts and axillary adenopathies were noted. Cysts with enhancing walls, lesion size, lesion location, fistulas, distribution, internal enhancement pattern and kinetic features of non-mass enhancement were recorded. Apparent diffusion coefficient (ADC) values were calculated. Pearson chi-square test, Fisher's exact test, independent t test and Mann-Whitney U test were used as needed for statistical analysis and comparison. Multivariate logistic regression model was used to determine the independent predictors. RESULTS IGM patients were significantly younger than BC patients (p < 0.001). Cysts with thin (p < 0.05) or thick walls (p = 0.001), multiple cystic lesions, (p < 0.001), cystic lesions draining to the skin (p < 0.001), and skin fistulas (p < 0.05) were detected more often in IGM. Central (p < 0.05) and periareolar (p < 0.001) location and focal skin thickening (p < 0.05) were significantly more common in IGM. Architectural distortion (p = 0.001) and diffuse skin thickening (p < 0.05) were associated with BC. Multiple regional distribution was more common in IGM, whereas diffuse distribution and clumped enhancement were more common in BC (p < 0.05). In kinetic analysis, persistent enhancement was more common in IGM, whereas plateau and wash-out types were more common in BC (p < 0.001). Independent predictors for BC were age, diffuse skin thickening and kinetic curve types. There was no significant difference in the diffusion characteristics. Based on these findings, MRI had a sensitivity, specificity and accuracy of 88%, 67.65%, and 78.32%, respectively, in differentiating IGM from BC. CONCLUSIONS In conclusion, for non-mass enhancement, MRI can rule out malignancy with a considerably high sensitivity; however, specificity is still low, as many IGM patients have overlapping findings. Final diagnosis should be complemented with histopathology whenever necessary.
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Affiliation(s)
- Fatma Nur Soylu Boy
- Department of Radiology, Fatih Sultan Mehmet Training and Research Hospital, 34758 Istanbul, Turkey
| | - Gul Esen Icten
- Senology Research Institute, Acibadem Mehmet Ali Aydınlar University, 34457 Istanbul, Turkey
- Department of Radiology, School of Medicine, Acibadem Mehmet Ali Aydınlar University, 34457 Istanbul, Turkey
| | - Yasemin Kayadibi
- Department of Radiology, Cerrahpasa Medical Faculty, Istanbul University-Cerrahpasa, 34320 Istanbul, Turkey
| | - Iksan Tasdelen
- Department of General Surgery, Fatih Sultan Mehmet Training and Research Hospital, 34758 Istanbul, Turkey
| | - Dolunay Alver
- Department of Radiology, Fatih Sultan Mehmet Training and Research Hospital, 34758 Istanbul, Turkey
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18
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Capiro N, Naik P, Lo A, Sayre J, Shaheen M, Thomas M, Roth A. Demographic and Socioeconomic Risk Factors for Granulomatous Mastitis in the United States: A Case-Control Study. J Breast Imaging 2023; 5:174-179. [PMID: 38416935 DOI: 10.1093/jbi/wbac099] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Indexed: 03/01/2024]
Abstract
OBJECTIVE Granulomatous mastitis (GM) is a benign breast disease that can have an extended clinical course impacting quality of life and causing breast disfigurement. Granulomatous mastitis has been studied throughout the world; however, less is known about GM patients in the United States. We aim to identify demographic and socioeconomic factors associated with GM in the United States. METHODS An IRB-approved retrospective case-control study was performed of 92 patients with biopsy-proven GM at two institutions in Los Angeles, California: a safety-net hospital and an academic institution. Age-matched controls were selected from patients presenting for diagnostic breast imaging. Demographic and socioeconomic characteristics were collected. Data were analyzed using univariable test for odds ratios (ORs) with 95% confidence intervals (CIs) and multivariable conditional logistic regression. RESULTS Patients with GM were more likely to prefer Spanish language (OR 6.20, 95% CI: 2.71%-14.18%), identify as Hispanic/Latina (OR 5.18, 95% CI: 2.38%-11.30%), and be born in Mexico (OR 3.85, 95% CI: 1.23%-12.02%). Cases were more likely to have no primary care provider (OR 3.76, 95% CI: 1.97%-7.14%) and use California Medicaid for undocumented adults (OR 3.65, 95% CI: 1.89%-7.08%). In the multivariable analysis, participants who preferred Spanish language had four times higher odds of GM versus those who preferred English language (OR 4.32, 95% CI: 1.38%-13.54%). CONCLUSION Patients with GM may have barriers to health care access, such as preferring Spanish language, being an undocumented immigrant, and not having a primary care provider. Given these health care disparities, further research is needed to identify risk factors, etiologies, and treatments for this subset of GM patients.
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Affiliation(s)
- Nina Capiro
- David Geffen School of Medicine at University of California-Los Angeles, Department of Radiological Sciences, Santa Monica, CA, USA
| | - Priyanka Naik
- Massachusetts General Hospital, Department of Radiology, Boston, MA, USA
| | - Amanda Lo
- UCLA-Olive View Medical Center, Department of Pathology, Sylmar, CA, USA
| | - James Sayre
- David Geffen School of Medicine at University of California-Los Angeles, Department of Biostatistics, Los Angeles, CA, USA
| | - Magda Shaheen
- Charles R. Drew University of Medicine and Science, Department of Internal Medicine, Los Angeles, CA, USA
| | - Mariam Thomas
- UCLA-Olive View Medical Center, Department of Radiology, Sylmar, CA, USA
| | - Antoinette Roth
- UCLA-Olive View Medical Center, Department of Radiology, Sylmar, CA, USA
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Kawashima K, Yamamoto S, Narui K, Fujiwara Y, Adachi S, Sasamoto M, Oshi M, Yamada A, Kumagai E, Otani M, Endo I. Granulomatous mastitis in a male breast: A case report and review of literature. Clin Case Rep 2023; 11:e7048. [PMID: 36873068 PMCID: PMC9981576 DOI: 10.1002/ccr3.7048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 01/21/2023] [Accepted: 02/13/2023] [Indexed: 03/06/2023] Open
Abstract
Granulomatous mastitis (GM) is a rare disease, particularly among men. Herein, we present a case of GM diagnosed in a 63-year-old male patient who showed reduction in the tumor size during 3 months of observation.
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Affiliation(s)
- Kei Kawashima
- Department of Breast and Thyroid Surgery Yokohama City University Medical Center Yokohama Japan
| | - Shinya Yamamoto
- Department of Breast and Thyroid Surgery Yokohama City University Medical Center Yokohama Japan
| | - Kazutaka Narui
- Department of Breast and Thyroid Surgery Yokohama City University Medical Center Yokohama Japan
| | - Yoshie Fujiwara
- Department of Breast and Thyroid Surgery Yokohama City University Medical Center Yokohama Japan
| | - Shoko Adachi
- Department of Breast and Thyroid Surgery Yokohama City University Medical Center Yokohama Japan
| | - Mahato Sasamoto
- Department of Gastroenterological Surgery Yokohama City University Graduate School of Medicine Yokohama Japan
| | - Masanori Oshi
- Department of Gastroenterological Surgery Yokohama City University Graduate School of Medicine Yokohama Japan
| | - Akimitsu Yamada
- Department of Gastroenterological Surgery Yokohama City University Graduate School of Medicine Yokohama Japan
| | - Eita Kumagai
- Department of Pathology Yokohama City University Medical Center Yokohama Japan
| | - Masako Otani
- Department of Pathology Yokohama City University Medical Center Yokohama Japan
| | - Itaru Endo
- Department of Gastroenterological Surgery Yokohama City University Graduate School of Medicine Yokohama Japan
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20
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Muacevic A, Adler JR, Bachir H, Malki S, Najioui Y, Bennani A, Alaoui H, Serraj K. Primary Breast Tuberculosis Concealed Behind Granulomatous Mastitis. Cureus 2023; 15:e33447. [PMID: 36751149 PMCID: PMC9899441 DOI: 10.7759/cureus.33447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/06/2023] [Indexed: 01/07/2023] Open
Abstract
Granulomatous mastitis is an inflammatory disease that often affects women with a history of breastfeeding. The pathogenesis is still unclear and several factors have been incriminated, such as trauma, metabolic and hormonal disorders, infections, and autoimmunity. This poses a diagnostic issue, given that there are several different diagnoses, particularly carcinomatous mastitis. We report the case of a 32-year-old woman, with a history of breastfeeding, who presented with inflammatory left breast. The physical examination has objectified a 10/10 cm painless mass and a 3 cm homolateral axillary lymphadenopathy. A sonomammography revealed inflammatory left breast infiltration with multiple collections associated with homolateral axillary lymphadenopathies. A Trucut biopsy was performed, revealing granulomatous mastitis without signs of malignancy. Interferon-gamma measurement and Koch Bacillus (BK) search by polymerase chain reaction (PCR) in the breast collection were all negative. The patient was put on non-specific antibiotics with no response and clinical worsening; therefore, we were obliged to start bacillary treatment. The evolution was marked by a total drought and the disappearance of inflammatory signs within a few weeks. Mammary tuberculosis poses a diagnostic issue given the difficulty to identify the bacteria in the samples. This is why tuberculosis should never be excluded despite negative results, especially in endemic countries.
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21
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Muacevic A, Adler JR, Abdulrahman A, Abdulrahman AA, Mokhtar M, Mohamed K. A Rare Case of Granulomatous Mastitis Associated With Positive Systemic Lupus Erythematosus Serology in a Young Female Patient: A Case Report and Literature Review. Cureus 2023; 15:e33279. [PMID: 36741602 PMCID: PMC9892233 DOI: 10.7759/cureus.33279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/31/2022] [Indexed: 01/04/2023] Open
Abstract
Granulomatous mastitis (GM) is a rare benign breast disease that affects women of childbearing age, usually within five years of pregnancy. The hallmark diagnostic feature of GM is the presence of lobular granulomatous inflammation. The occurrence of this clinicopathological entity is usually idiopathic. Nevertheless, GM has often been associated with systemic inflammatory conditions of either infectious (such as tuberculosis) or autoimmune etiology (particularly sarcoidosis, vasculitis, and less likely systemic lupus erythematosus [SLE]). In this report, the authors described an unusual case of GM that was associated with features of SLE in a young female patient who presented with a painful breast lump. Histopathological examination of the lump's biopsy showed GM. Further laboratory workup revealed evidence of some immunological criteria of SLE. Steroid therapy led to the resolution of the patient's breast swelling. The breast mass remained in remission with hydroxychloroquine treatment. Only a handful of similar cases in the current literature demonstrated a plausible association between SLE and GM. Our case provides a reference to consider SLE as a possible differential diagnosis when GM is encountered in young-aged female patients.
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22
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Rakotoarisaona MF, Razafimaharo TI, Razanakoto NH, Sendrasoa FA, Ducournau A, Devalland C, Dupond AS, Ranaivo IM, Ramarozatovo LS, Rapelanoro Rabenja F. Idiopathic Granulomatous Mastitis as an Unusual Cause of Erythema Nodosum in a Malagasy Woman. Int Med Case Rep J 2023; 16:159-165. [PMID: 36936184 PMCID: PMC10016364 DOI: 10.2147/imcrj.s403050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Accepted: 02/28/2023] [Indexed: 03/16/2023] Open
Abstract
Introduction Idiopathic granulomatous mastitis (IGM) is a rare chronic inflammatory disease. Neoplastic and infectious etiologies must be ruled out. IGM is a diagnostic challenge for countries with high tuberculosis endemicity like Madagascar since it may clinically and radiologically mimic breast tuberculosis. We report a case of IGM associated with erythema nodosum in a Malagasy. Case Report A 29-year-old primiparous woman came to a dermatological consultation for typical erythema nodosum lesions that appeared one month after a breast swelling. She had no particular medical history. Examination revealed typical erythema nodosum lesions on the legs, voluminous tender mass in the right breast. Bacteriological samples and tuberculosis test were negative. Imaging showed mastitis on the right breast with no evidence of malignancy. Histology revealed a non-caseating granulomas on the lobule of the right breast. As part of an etiological work-up, COVID-19 serology was performed with a positive IgG antibody. The diagnosis of IGM associated with erythema nodosum was evocated. The evolution was favorable under systemic corticosteroid therapy. Discussion The cause of this uncommon lesion remains obscure. The extramammary localizations such as erythema nodosum and arthralgia suggest an autoimmune origin. This pathogenesis is also reinforced by a good response to systemic immunosuppression. In our patient, the etiological assessment of the mastitis revealed a chronic infection with SARS-CoV-2. Histopathology is the gold standard for the IGM diagnosis which demonstrates a lobulocentric granulomas without caseous necrosis. Oral corticosteroid therapy is the initial choice of treatment. Conclusion Now, with several cases of concomitant IGM and EN reported, dermatologists should be aware that erythema nodosum can be one of the presenting signs of IGM, since the two conditions appear to be associated. The particularity of our case lies in the incidental discovery of SARS-CoV-2 infection. Is a chronic granulomatous disease associated with SARS-CoV-2 infection, a coincidence?
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Affiliation(s)
- Mendrika Fifaliana Rakotoarisaona
- Department of Dermatology, University Hospital Joseph Raseta Befelatanana, Antananarivo, Madagascar
- Correspondence: Mendrika Fifaliana Rakotoarisaona, Department of Dermatology, University Hospital Joseph Raseta Befelatanana, Rue Dr Davioud Jacques, Antananarivo, 101, Madagascar, Tel/Fax +261 34 61947 34, Email
| | | | | | | | - Anne Ducournau
- Department of Dermatology, Nord Franche-Comté Hospital, Trevenans, France
| | | | - Anne-Sophie Dupond
- Department of Dermatology, Nord Franche-Comté Hospital, Trevenans, France
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Chen W, Zhang D, Zeng Y, Cui J, Yu J, Wang J, Li S, Huang Q, Mansoor KM. Clinical characteristics and microbiota analysis of 44 patients with granulomatous mastitis. Front Microbiol 2023; 14:1175206. [PMID: 37138612 PMCID: PMC10150378 DOI: 10.3389/fmicb.2023.1175206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 03/23/2023] [Indexed: 05/05/2023] Open
Abstract
Introduction Granulomatous mastitis (GM) is a chronic inflammatory breast disease. In recent years, the role of Corynebacterium in GM onset has received more and more attention. This study aims to detect the dominant bacterium in GM patients and analyze the association between clinical characteristics and infectious factors. Methods In this study, 88 samples from 44 GM patients, six acute lactation mastitis (ALM) patients, and 25 non-inflammatory breast disease (NIB) patients were divided into a GM pus group, a GM tissue group, an ALM pus group, and a NIB tissue group; then, 16S ribosomal DNA sequencing was used to explore their microbiota. The clinical data of all 44 GM patients were also retrospectively collected and analyzed to determine their relationship with infection. Results The median age of the 44 GM patients was 33 years, and 88.6% of patients had primary-onset cases, while 11.4% were recurrences; additionally, 89.5% of patients were postpartum and 10.5% were nulliparous. The serum prolactin level was abnormal in nine patients (24.3%). Samples from 15 GM patients (34.1%) had a Corynebacterium abundance of >1% (1.08-80.08%), with eight (53.3%) displaying an abundance of >10%. Corynebacterium was the only genus with significant differences between the GM pus group and the other three groups (p < 0.05). Corynebacterium kroppenstedtii was the predominant Corynebacterium species. Among clinical characteristics, a statistical difference in breast abscess formation was observed according to Corynebacterium abundance in Corynebacterium-positive and- negative patients (p < 0.05). Discussion This study explored the relationship between Corynebacterium infection and GM, compared the clinical characteristics between Corynebacterium-positive and- negative patients, and provided support for the role of Corynebacterium species-in particular, C. kroppenstedtii-in the pathogenesis of GM. The detection of Corynebacterium can predict GM onset, especially in patients with high prolactin levels or a history of recent lactation.
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Affiliation(s)
- Wen Chen
- Breast Department, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, China
- Beijing University of Chinese Medicine, Beijing, China
| | - Dongxiao Zhang
- Breast Department, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, China
- *Correspondence: Dongxiao Zhang
| | - Yifei Zeng
- Breast Department, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, China
- Beijing University of Chinese Medicine, Beijing, China
| | - Jianchun Cui
- Department of Thyroid and Breast Surgery, Liaoning Provincial People's Hospital, People's Hospital of China Medical University, Shenyang, China
| | - Jiale Yu
- Breast Department, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, China
- Beijing University of Chinese Medicine, Beijing, China
| | - Junyue Wang
- Breast Department, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, China
- Beijing University of Chinese Medicine, Beijing, China
| | - Shuqi Li
- Breast Department, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, China
- Beijing University of Chinese Medicine, Beijing, China
| | - Qiao Huang
- Breast Department, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, China
| | - Khattak Mazher Mansoor
- Department of Thyroid and Breast Surgery, Liaoning Provincial People's Hospital, People's Hospital of China Medical University, Shenyang, China
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Rosen-Carole C, Datta P, Palmiter K, Starks K, Hale TW. Transfer of Injected Triamcinolone into Human Milk of a Lactating Patient Suffering from Idiopathic Granulomatous Mastitis. Breastfeed Med 2023; 18:74-77. [PMID: 36638194 DOI: 10.1089/bfm.2022.0220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Background: Idiopathic granulomatous mastitis (IGM) is a chronic inflammatory condition of the mammary gland that presents as a painful mass, and it must be distinguished from both infectious mastitis and breast cancer. When diagnosed during lactation, it can result in significant distress and early weaning. Injection of triamcinolone has been used as a successful treatment method, but safety in breastfed infants has not been established. Methods: We present a case of a lactating patient who received a direct injection of triamcinolone (dosage 40 mg) in her breast to treat IGM after failure of oral corticosteroids. Breastmilk samples were expressed by the patient 0, 1, 4, and 24 hours after the procedure, and then daily for 1 week. All the samples were analyzed using liquid chromatography mass spectrometry. The patient was supported by a breastfeeding and lactation medicine clinic. Results: After injection of triamcinolone into the granulomatous mass, breast milk samples were collected and analyzed. No samples were found to contain triamcinolone. A temporary but significant decrease in milk production was noted after injection, though only a slight decrease had been noted with 6 weeks of systemic corticosteroids. With support, the patient rebuilt milk production and continued to breastfeed from both breasts. Conclusion: Triamcinolone was not found in any milk samples (≥0.78 ng/mL) following therapeutic injection of the affected breast. The patient was able to continue breastfeeding from the affected breast with intermittent symptoms.
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Affiliation(s)
- Casey Rosen-Carole
- Division of Breastfeeding and Lactation Medicine, Departments of Pediatrics and OBGYN, University of Rochester, Rochester, New York, USA
| | - Palika Datta
- Department of Pediatrics, Texas Tech University Health Sciences Center, Amarillo, Texas, USA
| | - Kathleen Palmiter
- Division of Breastfeeding and Lactation Medicine, Departments of Pediatrics and OBGYN, University of Rochester, Rochester, New York, USA
| | - Kerri Starks
- Division of Breastfeeding and Lactation Medicine, Departments of Pediatrics and OBGYN, University of Rochester, Rochester, New York, USA
| | - Thomas W Hale
- Department of Pediatrics, Texas Tech University Health Sciences Center, Amarillo, Texas, USA
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25
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Akao S, Higuchi A, Akao K, Rokutanda R. Idiopathic Granulomatous Mastitis, Erythema Nodosum, and Arthritis. Intern Med 2022; 61:3757-3758. [PMID: 35569987 PMCID: PMC9841096 DOI: 10.2169/internalmedicine.9517-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Affiliation(s)
- Satoshi Akao
- Division of Rheumatology, Department of Internal Medicine, Kameda Medical Center, Japan
| | - Akitsu Higuchi
- Division of Rheumatology, Department of Internal Medicine, Kameda Medical Center, Japan
| | - Kei Akao
- Department of Dermatology, Kameda Medical Center, Japan
| | - Ryo Rokutanda
- Division of Rheumatology, Department of Internal Medicine, Kameda Medical Center, Japan
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26
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Stevenson DR, Das S, Lambourne J, Ledwidge SFC, Johnson L, Rosmarin C. Corynebacterium kroppenstedtii breast abscesses in context, a retrospective cohort study. J Med Microbiol 2022; 71. [PMID: 36748506 DOI: 10.1099/jmm.0.001616] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Corynebacterium kroppenstedtii breast abscesses and granulomatous mastitis have gained increased recognition in the 20 years since their association was first described. No studies to date have described this organism in the context of all breast abscess pathogens. We retrospectively reviewed 160 community-acquired breast abscess samples from 135 patients in a 3 year period, describing the organisms isolated along with risk factors, site of infection and outcomes. We compared patient subgroups with acute and chronic abscesses, the latter defined as having a requirement for repeat aspiration more than 1 month apart. The prevalence of C. kroppenstedtii breast abscesses was 8 % in all patients (11/135), rising to 32 % in chronic abscesses (10/31), but only 1 % in acute abscesses (1/104; P<0.01). Only 10 % (1/10) of patients with C. kroppenstedtii chronic abscesses were smokers, whereas 75 % of patients (15/20) with non-C. kroppenstedtii chronic abscesses were smokers (P=0.01). C. kroppenstedtii should be considered in recurrent and prolonged infections, especially in non-smokers, and diagnostic methods altered accordingly. Identifying C. kroppenstedtii provides diagnostic clarity and alters management with recommendations for longer courses of treatment using non-beta-lactam antibiotics.
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Affiliation(s)
- Daniel R Stevenson
- Department of Medical Microbiology, Division of Infection, Barts Health NHS Trust, London, UK
| | - Satya Das
- Department of Medical Microbiology, Division of Infection, Barts Health NHS Trust, London, UK.,Queen Mary University of London, London E1 4NS, UK
| | - Jonathan Lambourne
- Department of Medical Microbiology, Division of Infection, Barts Health NHS Trust, London, UK
| | - Serena F C Ledwidge
- Department of Breast Surgery, Division of Surgery, Barts Health NHS Trust, London, UK
| | - Laura Johnson
- Department of Breast Surgery, Division of Surgery, Barts Health NHS Trust, London, UK
| | - Caryn Rosmarin
- Department of Medical Microbiology, Division of Infection, Barts Health NHS Trust, London, UK
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27
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Abstract
RATIONALE Granulomatous mastitis (GM) is a rare inflammatory disease and the presentation mimics infectious mastitis or breast cancer. The disease usually develops at the unilateral breast in women with breast-feeding history at their child-bearing age. Systemic steroids had been proposed as the first-line treatment, the combination of surgery was also recommended for complicated disease. However, recurrence might still happen in some rare cases. Few studies have addressed the management of such difficult situations. PATIENT CONCERNS We report the case of a 33-year-old androgynous and nulliparous woman who initially presented left breast erythematous swelling and was treated as infectious mastitis with debridement and antibiotics. DIAGNOSIS After wider excision for pathology, the diagnosis of GM was confirmed. INTERVENTIONS Steroids combined with methotrexate were prescribed. However, the symptoms only subsided temporarily and progressed to the contralateral side within 3 months. She finally underwent double-incision mastectomy and free nipple grafting. OUTCOMES The surgery was completed uneventfully, and she had a satisfactory result with no more recurrence at the 6-month follow-up. LESSON This GM case with the refractory treatment courses brought out the importance of surgical resection and was the first case report of treating GM with top surgery in the literature. Total mastectomy facilitated a highest complete remission rate of GM and may be advantageous for selected patients, especially in cases where steroids are intolerable.
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Affiliation(s)
- Ya-Di Lu
- Department of Medical Education, Taipei Veterans General Hospital, Taipei City, Taiwan
| | - Yen-Chen Yu
- Division of Plastic and Aesthetic Surgery, Department of Surgery, Far Eastern Memorial Hospital, Taipei City, Taiwan
| | - Dun-Hao Chang
- Division of Plastic and Aesthetic Surgery, Department of Surgery, Far Eastern Memorial Hospital, Taipei City, Taiwan
- Department of Information Management, Yuan Ze University, Taoyuan, Taiwan
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- * Correspondence: Dun-Hao Chang, Division of Plastic and Aesthetic Surgery, Department of Surgery, Far Eastern Memorial Hospital, No.21, Sec. 2, Nanya S. Rd., Banciao Dist., New Taipei City 220, Taiwan (e-mail: )
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28
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Sawuer R, Wu C, Sun Z, Liu S. The Effectiveness of Traditional Chinese Medicine Combined With Surgery to Treat Granulomatous Mastitis: A Propensity-Matched Analysis. Front Oncol 2022; 12:833742. [PMID: 35223513 PMCID: PMC8866696 DOI: 10.3389/fonc.2022.833742] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Accepted: 01/17/2022] [Indexed: 01/18/2023] Open
Abstract
PURPOSE The etiology and pathology of granulomatous mastitis (GLM) are still unknown. Expert consensus on the treatment of GLM has not been developed. The objective of this study is to study the effectiveness of traditional Chinese medicine (TCM) combined with surgery in treating GLM. MATERIALS AND METHODS A retrospective cohort study was implemented at Longhua Hospital of Shanghai University of Traditional Chinese Medicine in China between September 2019 and August 2021. Female patients were included according to the propensity-score matching (PSM) method and balanced according to age and BMI. Patients with GLM diagnosed by pathology and a course of disease ≥ 6 months were included in this trial. Patients were divided into the TCM alone group or TCM + surgery group. RESULTS In total, 168 female patients were assessed and 102 patients were included in the study after PSM (51 in the TCM group and 51 in the TCM + surgery group). The average age of the patients was 32 years (21-47 years). There was no significant baseline characteristics difference between two groups after PSM. The suppuration rate in the TCM + surgery group was less than that in the TCM group (64.7% vs. 83.35%, P < 0.05), and the TCM + surgery group had a higher 9-month cure rate than the TCM group (86.3% vs. 52.9%, P < 0.05). The full course of disease in the TCM + surgery group was shorter than that in the TCM group (253.9 ± 117.3 days vs. 332.5 ± 111.6 days, P < 0.05). CONCLUSIONS TCM combined with surgery can improve the cure rate and shorten the full course of GLM treatment, indicating surgery should be integrated in the clinical management of GLM.
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Affiliation(s)
- Reziya Sawuer
- Department of Breast Surgery (Integrated Traditional and Western Medicine), Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Chunyu Wu
- Department of Breast Surgery (Integrated Traditional and Western Medicine), Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Zhenping Sun
- Department of Breast Surgery (Integrated Traditional and Western Medicine), Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Sheng Liu
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
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29
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Dierickx J, Dekeyzer S, Vanhoenacker F. Idiopathic Granulomatous Mastitis Presenting as Bilateral Breast Abscesses. J Belg Soc Radiol 2021; 105:86. [PMID: 35036830 DOI: 10.5334/jbsr.2565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Accepted: 09/01/2021] [Indexed: 11/20/2022] Open
Abstract
Teaching point: Idiopathic granulomatous mastitis is a rare disease that may present as breast abscesses and may mimic other inflammatory, infectious, or neoplastic disorders on imaging.
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30
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Li XQ, Sun HG, Wang XH, Zhang HJ, Zhang XS, Yu Y, Liu J, Guo QQ, Yang ZL. Activation of C3 and C5 May Be Involved in the Inflammatory Progression of PCM and GM. Inflammation 2022. [PMID: 34997873 DOI: 10.1007/s10753-021-01580-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Revised: 10/05/2021] [Accepted: 10/06/2021] [Indexed: 11/05/2022]
Abstract
Plasma cell mastitis (PCM) and granulomatous mastitis (GM) are the most common inflammatory diseases constituting nonbacterial mastitis (NBM). However, the pathogenesis of NBM remains unclear. In this study, risk factors for NBM were assessed, as well as the pathological features of PCM and GM. The levels of C3/C3a-C3aR and C5/C5a-C5aR1 of tissues were detected by IHC and WB. Exosomes were isolated from serum and identified by transmission electron microscopy. Then, C3 and C5 levels were detected in peripheral blood, and exosomes were assessed by flow cytometry and immunoelectron microscopy. Obesity and prolonged lactation were risk factors for NBM. The infiltration of plasma cells and lymphocytes around the dilated catheter in PCM and the formation of granulomatous structures in GM were the respective pathological features. C3/C3a-C3aR and C5/C5a-C5aR1 levels were elevated in PCM and GM tissue samples. There were no differences in peripheral blood levels of C3 and C5, while C3a and C5a were highly expressed in exosomes. These results suggest that the complement family is activated in PCM and GM, exosomes enrich C3a and C5a, and mediate the spread of inflammation. These findings provide new insights into the molecular mechanisms of PCM and GM and identify therapeutic targets.
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31
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Nguyen MH, Molland JG, Kennedy S, Gray TJ, Limaye S. Idiopathic granulomatous mastitis: case series and clinical review. Intern Med J 2021; 51:1791-1797. [PMID: 34713960 DOI: 10.1111/imj.15112] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2020] [Revised: 06/15/2020] [Accepted: 07/12/2020] [Indexed: 01/16/2023]
Abstract
Idiopathic granulomatous mastitis is a chronic inflammatory breast disorder that typically affects young, parous women, often following lactation. Patients present with tender, erythematous breast lesions with histological evidence of non-caseating granulomata and an inflammatory cell infiltrate. An immune-mediated pathophysiology is hypothesised and an association with lipophilic Corynebacterium species is observed. Initial diagnosis is often delayed due to lack of awareness of the condition and management of refractory disease can be challenging. We present an extensive case series of patients collaboratively managed by subspecialty physicians and surgeons at a single centre in Sydney, Australia. The accompanying review expands on features of this condition and supports the utility of a multidisciplinary approach.
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Affiliation(s)
- Matthew H Nguyen
- Faculty of Medicine, University of New South Wales, Sydney, New South Wales, Australia
| | - Janice G Molland
- Department of Breast and Endocrine Surgery, Concord Hospital, Sydney, New South Wales, Australia
| | - Suellyn Kennedy
- Breast Cancer Institute, Westmead Hospital, Sydney, New South Wales, Australia
| | - Timothy J Gray
- Department of Microbiology and Infectious Diseases, Concord Hospital, Sydney, New South Wales, Australia.,Faculty of Medicine, Concord Hospital Clinical School, Sydney, New South Wales, Australia
| | - Sandhya Limaye
- Faculty of Medicine, Concord Hospital Clinical School, Sydney, New South Wales, Australia.,Department of Immunology, Concord Hospital, Sydney, New South Wales, Australia
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32
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Otto TS, Argobi Y, Lerwill MJ, Smith GP, Fedeles F. A retrospective study of idiopathic granulomatous mastitis diagnosis and clinical presentation. J Am Acad Dermatol 2021:S0190-9622(21)02570-6. [PMID: 34610382 DOI: 10.1016/j.jaad.2021.09.055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2021] [Revised: 09/08/2021] [Accepted: 09/27/2021] [Indexed: 11/23/2022]
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Abstract
BACKGROUND Idiopathic granulomatous mastitis (IGM) is a rare, chronic, benign, inflammatory breast disease of unknown cause. Patients usually present with a single breast mass, hyperemia, discharge, skin disorders, and fever. Radiological and clinical findings can mimic carcinoma and infection. OBJECTIVES To examine the treatment of IGM with methotrexate (MTX) + low-dose steroid, and present the results and follow-up data from our center. MATERIAL AND METHODS Sixty-two patients, diagnosed with IGM in our center between January 2009 and December 2017 were included in this study. Patients diagnosed with granulomatous mastitis histopathologically underwent testing with anamnesis, physical examination and imaging methods to exclude other diseases that cause granulomatous reactions. Patients with a history of malignancy, chronic infectious diseases such as hepatitis B and pregnant women were excluded from this study. Data collected from 62 patients were reviewed retrospectively for this study. RESULTS The mean patient age was 36.58 ±5.83 years (range: 28-54 years). Lesions were present in the right breast in 30 (48.38%) patients, the left breast in 26 (41.94%) patients and both breasts in 6 (9.68%) patients. Methotrexate was administered orally at a dose of 15 mg/week and methylprednisolone at a dose of 8 mg/day. The mean clinical and radiological remission periods of these patients were 10.14 ±1.21 months (range: 3-14 months). All patients attended regular follow-up appointments. The recovery rate of patients during follow-up was determined to be 93.71%. CONCLUSION Methotrexate + low-dose steroid therapy is successful in the treatment of IGM. Prospective, large case series and/or multi-center studies are needed to develop an IGM treatment algorithm.
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Affiliation(s)
- Erkan Dalbaşı
- Memorial Hospital, Department of General Surgery, Diyarbakır, Turkey
| | - Ömer Lütfi Akgül
- Genesis Hospital, Department of General Surgery, Diyarbakır, Turkey
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34
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Abstract
Background: We have already known that idiopathic granulomatous mastitis (IGM) is a rare benign chronic inflammatory disorder that can clinically mimic breast carcinoma, especially affects parous women of childbearing age, but there is little literature to report about pregnancy associated granulomatous mastitis (PAGM). The aim of our study is to report and describe the clinical signs, managements, clinical course, and clinical outcomes after treatment of PAGM in our hospital. Methods: We retrospectively analyzed 15 pregnant patients who were diagnosed as PAGM in our hospital collected from December 2018 to December 2020 by reviewing medical records and questionnaire survey, including the patients' characteristics, clinical presentations, microbiological workups, tissue pathology, treatment modalities, outcomes, and follow-up data. Results: The mean age of these patients at diagnosis was 30.5 (range 24-35) years. All patients had one birth before, and had at least two gravida times, 6 of them (40%) had three gravida times, and only one of them had four gravida times at diagnosis. The mean weeks of gestational age were 23.7 (range 4-37) weeks. Two patients' BMI were greater than 30, which were considered obese. The mean time to presentation since last delivery was 38.4 (range 19-78) months. All patients had a history of breastfeeding; the average breastfeeding time was 12.97 months. Just 2 of them were diagnosed with lactational mastitis before. One patient smoked before, 1 patient had oral contraceptive pills before, 4 patients had breast trauma recently, 5 patients had positive bacterial culture of pyogenic fluids, 3 patients had nipple retraction, 6 patients had abnormal humoral immunity, shown as elevated C3 or C4, and 2 patients had elevated serum prolactin. All patients presented as a breast mass with pain; two of them had erythema nodosum and oligoarthritis. Nearly all patients had unilateral lesion. The mean follow-up was 11 (range 1-24) months. Thirteen patients gave birth to a healthy baby, and all babies had a healthy growth and development. Almost all patients chose observation during pregnancy. Nine patients demonstrated complete remission, five of them underwent surgery after steroids and/or antibiotics, one patient had observation alone, two chose postpartum steroids alone, and the last one chose postpartum antibiotics alone. The average time to complete remission was 11.2 (range 7-18) months. Conclusions: In general, PAGM is a much rare disorder which has onset during pregnancy, and mainly happens in the second trimester and the third trimester. PAGM patients were all parous women and generally within 5 years of their last pregnancy, also with uncertain etiology and pathogenesis. Observational therapy during pregnancy for PAGM is reliable and feasible.
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Affiliation(s)
- Shun-Bo Li
- Department of Breast, Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Ying Xiong
- Department of Breast, Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Xiao-Rong Han
- Department of Breast, Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Ze-Yu Liu
- Department of Breast, Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Xin-Lin Lv
- Department of Breast, Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Ping Ning
- Department of Breast, Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
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35
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Costa Morais Oliveira V, Cubas-Vega N, López Del-Tejo P, Baía-da-Silva DC, Araújo Tavares M, Picinin Safe I, Cordeiro-Santos M, Lacerda MVG, Val F. Non-lactational Infectious Mastitis in the Americas: A Systematic Review. Front Med (Lausanne) 2021; 8:672513. [PMID: 34422853 PMCID: PMC8378399 DOI: 10.3389/fmed.2021.672513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Accepted: 07/05/2021] [Indexed: 10/29/2022] Open
Abstract
Background: Non-lactational infectious mastitis (NLIM) is an inflammatory breast disease with broad clinical presentation. Inadequate treatment can lead to chronic infections that cause breast deformities. NLIM information is limited, especially in the Americas. A systematic review and meta-analysis have been conducted here. Methods: Literature search was conducted in three databases (Lilacs, PubMed, and Scielo) on NLIM cases in the Americas. Demographic, epidemiological, clinical, radiological, and laboratory data were extracted. The main characteristics and results were also compared according to the country's gross national income. Results: A total of 47 articles were included, resulting in 93 cases. The etiological agent was described in 86 (92.5%) patients. Bacteria were the most prevalent etiology (73; 84.8%). Amongst bacterial diagnoses, more frequent cases were Mycobacterium tuberculosis (28; 38.4%); Corynebacterium spp. (15; 20.5%); non-tuberculous mycobacteria (13; 17.8%). The cases were reported in eight different countries, with the USA being the country with the highest number of cases (35; 37.6%). Patients from high-income countries group presented a shorter diagnostic time when compared to low, low-middle, and upper-middle-income countries. A greater number of radiographic studies with pathological findings were described in high-income countries. Conclusion: Non-lactational infectious mastitis is a complex public health problem with diagnostic and treatment challenges. Hence, multi-professional approach-based additional studies are recommended on its epidemiology, diagnosis, treatment, and control.
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Affiliation(s)
- Victor Costa Morais Oliveira
- Fundação de Medicina Tropical Dr. Heitor Vieira Dourado, Manaus, Brazil.,Fundação Hospital Adriano Jorge, Manaus, Brazil.,Programa de Pós-graduação em Medicina Tropical, Universidade Do Estado Do Amazonas, Manaus, Brazil
| | - Nadia Cubas-Vega
- Fundação de Medicina Tropical Dr. Heitor Vieira Dourado, Manaus, Brazil.,Programa de Pós-graduação em Medicina Tropical, Universidade Do Estado Do Amazonas, Manaus, Brazil
| | - Paola López Del-Tejo
- Fundação de Medicina Tropical Dr. Heitor Vieira Dourado, Manaus, Brazil.,Programa de Pós-graduação em Medicina Tropical, Universidade Do Estado Do Amazonas, Manaus, Brazil
| | - Djane C Baía-da-Silva
- Fundação de Medicina Tropical Dr. Heitor Vieira Dourado, Manaus, Brazil.,Programa de Pós-graduação em Medicina Tropical, Universidade Do Estado Do Amazonas, Manaus, Brazil
| | | | | | - Marcelo Cordeiro-Santos
- Fundação de Medicina Tropical Dr. Heitor Vieira Dourado, Manaus, Brazil.,Programa de Pós-graduação em Medicina Tropical, Universidade Do Estado Do Amazonas, Manaus, Brazil.,Departamento de Ensino e Pesquisa, Universidade Nilton Lins, Manaus, Brazil
| | - Marcus Vinícius Guimarães Lacerda
- Fundação de Medicina Tropical Dr. Heitor Vieira Dourado, Manaus, Brazil.,Programa de Pós-graduação em Medicina Tropical, Universidade Do Estado Do Amazonas, Manaus, Brazil.,Rede de Pesquisa em Malária, Instituto Leônidas and Maria Deane, Fiocruz-Amazonas, Manaus, Brazil
| | - Fernando Val
- Fundação de Medicina Tropical Dr. Heitor Vieira Dourado, Manaus, Brazil.,Programa de Pós-graduação em Medicina Tropical, Universidade Do Estado Do Amazonas, Manaus, Brazil
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Ding ST, Gao YJ, Qin CX, Liu HY, Zhang HW, Li Y, Zhang Y. Granulomatous mastitis in multiparae during pregnancy and lactation: Observational study (STROBE compliant). Medicine (Baltimore) 2021; 100:e25912. [PMID: 34160380 PMCID: PMC8238367 DOI: 10.1097/md.0000000000025912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Accepted: 04/22/2021] [Indexed: 01/04/2023] Open
Abstract
The incidence of granulomatous mastitis (GLM) in multiparae as seriously affected the quality of life and breastfeeding of pregnant women after delivery, but the treatment is rarely reported. In this article, the development, healing, and lactation of 13 cases were reported and a retrospective analysis was performed. 10 cases of GLM were treated at the Breast Disease Prevention and Treatment Center of Haidian Maternal & Child Health Hospital of Beijing and 3 cases of GLM were treated in the Breast Department of Weihai Municipal Hospital of Shandong province from February 2017 to May 2019.Among the 13 patients, conservative symptomatic treatment was adopted during pregnancy and lactation: anti-infective therapy consisting of oral cephalosporin antibiotic for patients; ultrasound-guided puncture and drainage of pus or incision and drainage after abscess formation. Observation continued during the sinus tract phase. Postpartum breastfeeding was encouraged, especially on the affected side. In this study, the median healing time was 20 months and the average healing time was 30.4 months in 5 healthy breast lactation cases. In 8 cases of bilateral breast lactation, the median healing time was 30 months and the average healing time was 26.5 months. Linear regression test analysis: whether the affected breast was breast-fed after delivery had no effect on the postpartum wound healing time, P = .792. The wounds of 13 patients healed well after lactation, and none of them recurred since the last follow-up visit. There were no adverse events in all infants.Conservative symptomatic treatment for GLM of multiparous women during pregnancy and lactation and encouraging breastfeeding after delivery have no effect on infant health and the recovery time of patients.
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Affiliation(s)
- Song-tao Ding
- Breast Department of Haidian Maternal & Child Health Hospital, Beijing, China
| | - Ya-jun Gao
- Breast Department of Haidian Maternal & Child Health Hospital, Beijing, China
| | - Chun-xin Qin
- Department of Thyroid and Breast of Xiyuan Yard of Breast Department of Weihai Municipal Hospital, Weihai, Shangdong Province, China
| | - Hong-yan Liu
- Breast Department of Haidian Maternal & Child Health Hospital, Beijing, China
| | - Hong-wei Zhang
- Breast Department of Haidian Maternal & Child Health Hospital, Beijing, China
| | - Yan Li
- Breast Department of Haidian Maternal & Child Health Hospital, Beijing, China
| | - Yi Zhang
- Breast Department of Haidian Maternal & Child Health Hospital, Beijing, China
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Ertürk TF, Çakır Ö, Yaprak Bayrak B, Güneş A, Aydemir S, Utkan NZ. Local Steroid Treatment: An Effective Procedure for Idiopathic Granulomatous Mastitis, Including Complicated Cases. J INVEST SURG 2021; 35:745-751. [PMID: 34154493 DOI: 10.1080/08941939.2021.1933272] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
PURPOSE To evaluate the effectiveness of treatment with topical and intralesional steroids for idiopathic granulomatous mastitis (IGM) and to compare with surgical methods. METHODS Data were retrospectively collected from records. Intralesional steroid injection and topical steroid administration, hereafter referred to as local steroid treatment (LST) were applied in Group 1. Surgery (local excision, wide excision, and mastectomy) was performed in Group 2. In Group 1, changes in lesion sizes were recorded and factors complicating treatment were identified. The Numeric Pain Rating Scale was used to determine subjective pain. LST and surgery were compared with regard to: pain before and after the treatment; complication rate; recurrence rate; and treatment cost. RESULTS There were 38 and 48 patients in Group 1 and Group 2, respectively. In the LST group, 72 lesions were present and 70 of 72 (97%) responded completely to treatment. Pretreatment median maximum diameter was 23.50 (15.25-35.25) mm, which regressed to 16 (12-25) mm after the first session. While the pretreatment pain scores of Group 1 and Group 2 were similar (p = 0.756), there was a significant difference in the post-treatment pain scores (p < 0.001). No recurrence occurred in any patients in Group 1, while recurrence developed in 15 (31.2%) patients in Group 2 (p < 0.001). CONCLUSION LST is a treatment for IGM that is cheap, with high efficiency, negligible recurrence, and has good esthetic outcome. Our results suggest that LST should be the first-line treatment option for all IGM patients, including complicated cases.
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Affiliation(s)
- Taha Furkan Ertürk
- Department of General Surgery, Kocaeli University School of Medicine, Kocaeli, Türkiye
| | - Özgür Çakır
- Department of Radiology, Kocaeli University School of Medicine, Kocaeli, Türkiye
| | - Büşra Yaprak Bayrak
- Department of Pathology, Kocaeli University School of Medicine, Kocaeli, Türkiye
| | - Abdullah Güneş
- Department of General Surgery, Health Sciences University Derince Training and Research Hospital, Kocaeli, Türkiye
| | - Selahattin Aydemir
- Department of General Surgery, Kocaeli University School of Medicine, Kocaeli, Türkiye
| | - Nihat Zafer Utkan
- Department of General Surgery, Kocaeli University School of Medicine, Kocaeli, Türkiye
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Abstract
Since idiopathic granulomatous lobular mastitis, also known as idiopathic granulomatous mastitis or granulomatous lobulitis, was first described by Kessler and Wolloch in 1972, no consensus on the ideal and definitive treatment for this phenomenon has been reached thus far. Idiopathic granulomatous lobular mastitis mostly frequently observed in women of childbearing age within a few years of pregnancy with a higher incidence in patients of Hispanic, Native American, Middle Eastern, and African descent. This entity, per se, is a rare, benign, chronic inflammatory breast condition of unknown aetiology mimicking two common breast disorders. The first is breast inflammations or infection, such as cystic neutrophilic granulomatous mastitis; granulomatous mastitis due to Corynebacterium;other infections with granulomas, mycobacteria, fungi, cat scratch disease, and Brucella; granulomatosis with polyangiitis (Wegener's granulomatosis); sarcoidosis; and squamous metaplasia of lactiferous ducts. The second is breast carcinoma in some challenging cases. Of note, no consensus, per se, has been declared on its therapeutic management. The following vignette case described in this report involves idiopathic granulomatous lobular mastitis imitating breast carcinoma. It is important to note that, the aetiology of idiopathic granulomatous lobular mastitis is unknown, its diagnosis is difficult, and physicians should be vigilant and aware of this condition in order of abstaining from an overtreatment for malignancy or overlooking a true malignancy.
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Affiliation(s)
- Ismail Aydin
- General Surgery, Giresun University Faculty of Medicine, Giresun, TUR
| | - Tugrul Kesicioglu
- General Surgery, Giresun University Faculty of Medicine, Giresun, TUR
| | - Selahattin Vural
- General Surgery, Giresun University Faculty of Medicine, Giresun, TUR
| | - Ilker Sengul
- Endocrine Surgery, General Surgery, Giresun University Faculty of Medicine, Giresun, TUR
| | - Kivanc Yilmaz
- Pathology, Ministry of Health-Giresun University Education and Research Hospital, Giresun, TUR
| | - Demet Sengul
- Pathology, Giresun University Faculty of Medicine, Giresun, TUR
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Kataria N, Parker EU, Kilgore MR, Scheel JR. Idiopathic Granulomatous Mastitis of the Breast: Radiologic-Pathologic Correlation. J Breast Imaging 2021; 3:87-92. [PMID: 38424842 DOI: 10.1093/jbi/wbaa107] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Indexed: 03/02/2024]
Abstract
Granulomatous inflammation is an uncommon inflammatory condition of the breast that includes both infectious (bacterial, fungal, parasitic) and noninfectious (autoimmune, sarcoidosis, idiopathic granulomatous mastitis [IGM], reaction to foreign materials) etiologies. IGM is the most common subset of granulomatous inflammation where no underlying etiology is established. Infectious causes of granulomatous inflammation should be excluded, as these have established treatments that can significantly improve patient outcomes. IGM should be considered in the differential when mastitis is refractory to antibiotics. Patients usually present with an erythematous, tender, palpable unilateral breast mass. The most common mammographic presentation is a focal or global asymmetry. The imaging appearance mimics breast cancer, therefore diagnosis usually requires tissue sampling with histopathologic analysis and cultures to exclude infection. When patients are diagnosed with IGM, this poses a clinical dilemma as there are a variety of treatment options available, including oral and intralesional steroids. The time course of the disease is often prolonged by multiple recurrences, and specific treatment remains an area of ongoing research. The purpose of this article is to review the range of clinical features, imaging manifestations, associated histopathology, and management of IGM.
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Affiliation(s)
- Niketa Kataria
- University of Washington Medical Center, Department of Radiology, Seattle, WA
| | - Elizabeth U Parker
- University of Washington Medical Center, Department of Pathology, Seattle, WA
| | - Mark R Kilgore
- University of Washington Medical Center, Department of Pathology, Seattle, WA
| | - John R Scheel
- University of Washington, Seattle Cancer Care Alliance, Department of Radiology, Seattle, WA
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Abstract
The etiology of idiopathic granulomatous mastitis (IGM), a rare inflammatory breast disease, is not understood. There is no consensus regarding the treatment of IGM. The purpose of this study was to determine the efficacy of surgery combined with traditional Chinese medicine for the treatment of IGM.We retrospectively analyzed 53 patients of IGM who were treated with surgical excision at our hospital. Group A (n = 25) included patients treated with only surgery, and Group B included patients treated with surgery combined with postoperative Yanghe decoction. The clinical data were compared between the 2 groups, including demographics, clinical characteristics, and outcomes.All patients were female with a mean age of 34.6 ± 5.9 years. There were no significant differences between the groups regarding preoperative demographics or clinical characteristics. The follow-up time was comparable between the groups (13.2 ± 10.0 vs 12.0 ± 10.2 months). Patients in Group B had shorter complete remission (CR) times than patients in Group A (76.1 ± 15.2 vs 84.0 ± 12.2 days; P < .05). The CR rate was higher in Group B than in Group A (96.4% vs 76.0%; P < .05), and the recurrence rate was lower in Group B than in Group A (0% vs 16.0%; P < .05).The postoperative Yanghe decoction regimen was associated with more rapid recovery after IGM surgery. Surgical management combined with postoperative oral Yanghe decoction treatment yielded a higher CR rate and lower recurrence rate than surgery alone. The effect of traditional Chinese medicine in IGM treatment requires further study.
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Affiliation(s)
- Xing Zhang
- Department of Thyroid and Breast Surgery
| | - Jing Li
- Department of Traditional Chinese Medicine, The Affiliated People's Hospital of Ningbo University, Ningbo, Zhejiang, China
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Maung MH, Bethune GC, Patriquin G, Barnes PJ. Cystic neutrophilic granulomatous mastitis - a review of 12 consecutive cases. Histopathology 2020; 77:781-787. [PMID: 32557756 DOI: 10.1111/his.14187] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Accepted: 06/13/2020] [Indexed: 12/12/2022]
Abstract
AIMS Cystic neutrophilic granulomatous mastitis (CNGM) is an uncommon but increasingly recognised cause of mastitis, often associated with Corynebacterium ssp. infection. We studied the histopathological and clinical features of CNGM in a Canadian setting, and the work-up required to identify pathogenic microorganisms. METHODS AND RESULTS A retrospective search for breast specimens with abscess, acute, chronic and/or granulomatous inflammation from 1998 to 2018 was performed. Haematoxylin and eosin slides were reviewed for typical histological features of CNGM. Histochemically stained slides for microorganisms were also reviewed. Repeat Gram stains were performed if initially negative. Electronic medical records were abstracted for microbiology results and relevant clinical data. Twelve cases were identified. All were female, aged 25-57 years, mainly Caucasian, with one Venezuelan and two of Chinese ethnicity. Most were parous (10 of 12); five of 12 had an endocrinopathy. Bacteria were identified in one or more specimens from eight of 12 patients; additional Gram stains revealed organisms in four of 12 cases. Of four bacterial cultures, one grew Corynebacterium kroppenstedtii. 16S polymerase chain reaction for three samples was negative. Two patients had multiple breast biopsies, showing early palisaded granulomas followed by classic features of CNGM. The patients had various management approaches, including surgery and antimicrobials. CONCLUSIONS CNGM may present as palisaded granulomatous inflammation, without the expected 'cystic' pattern, suggesting that there is an evolution of histomorphology with this infection. Most patients with CNGM are parous, and there may be an association with endocrinopathies. Application of multiple Gram stains increases the yield of microorganism identification. Recognition of CNGM in breast biopsies and collaborative communications are essential to direct appropriate therapy.
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Affiliation(s)
- Magdalene H Maung
- Department of Pathology and Laboratory Medicine, Nova Scotia Health Authority and Dalhousie University, Halifax, NS, Canada
| | - Gillian C Bethune
- Department of Pathology and Laboratory Medicine, Nova Scotia Health Authority and Dalhousie University, Halifax, NS, Canada
| | - Glenn Patriquin
- Department of Pathology and Laboratory Medicine, Nova Scotia Health Authority and Dalhousie University, Halifax, NS, Canada
| | - Penny J Barnes
- Department of Pathology and Laboratory Medicine, Nova Scotia Health Authority and Dalhousie University, Halifax, NS, Canada
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Goulabchand R, Hafidi A, Van de Perre P, Millet I, Maria ATJ, Morel J, Le Quellec A, Perrochia H, Guilpain P. Mastitis in Autoimmune Diseases: Review of the Literature, Diagnostic Pathway, and Pathophysiological Key Players. J Clin Med 2020; 9:jcm9040958. [PMID: 32235676 PMCID: PMC7231219 DOI: 10.3390/jcm9040958] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2020] [Revised: 03/24/2020] [Accepted: 03/25/2020] [Indexed: 12/13/2022] Open
Abstract
Mastitis frequently affects women of childbearing age. Of all the pathological breast conditions requiring specific management, autoimmune mastitis is in the third position after infection and breast cancer. The aim of this literature review was to make a comprehensive description of autoimmune diseases targeting the mammary gland. Four main histological patterns of autoimmune mastitis are described: (i) lymphocytic infiltrates; (ii) ductal ectasia; (iii) granulomatous mastitis; and (iv) vasculitis. Our literature search found that all types of autoimmune disease may target the mammary gland: organ-specific diseases (diabetes, thyroiditis); connective tissue diseases (such as systemic erythematosus lupus or Sjögren’s syndrome); vasculitides (granulomatosis with polyangiitis, eosinophilic granulomatosis with polyangiitis, giant cell arteritis, polyarteritis nodosa, Behçet’s disease); granulomatous diseases (sarcoidosis, Crohn’s disease); and IgG4-related disease. Cases of breast-specific autoimmune diseases have also been reported, including idiopathic granulomatous mastitis. These breast-limited inflammatory diseases are sometimes the first symptom of a systemic autoimmune disease. Although autoimmune mastitis is rare, it is probably underdiagnosed or misdiagnosed. Early diagnosis may allow us to detect systemic diseases at an earlier stage, which could help to initiate a prompt, appropriate therapeutic strategy. In case of suspected autoimmune mastitis, we hereby propose a diagnostic pathway and discuss the potential pathophysiological pathways leading to autoimmune breast damage.
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Affiliation(s)
- Radjiv Goulabchand
- St Eloi Hospital, Department of Internal Medicine and Multi-Organic Diseases, Local Referral Center for Systemic and Autoimmune Diseases, 80 Avenue Augustin Fliche, F-34295 Montpellier, France; (R.G.); (A.T.J.M.); (A.L.Q.)
- Internal Medicine Department, Caremeau University Hospital, 30029 Nimes, France
- Montpellier School of Medicine, University of Montpellier, 34967 Montpellier, France (I.M.); (J.M.); (H.P.)
- Inserm U1183, Institute for Regenerative Medicine and Biotherapy, St Eloi Hospital, 80 Avenue Augustin Fliche, 34295 Montpellier, France
| | - Assia Hafidi
- Montpellier School of Medicine, University of Montpellier, 34967 Montpellier, France (I.M.); (J.M.); (H.P.)
- Gui de Chauliac Hospital, Pathology Department, 80 Avenue Augustin Fliche, 34295 Montpellier, France
| | - Philippe Van de Perre
- Pathogenesis and Control of Chronic Infections, Univ Montpellier, INSERM, EFS, Montpellier University Hospital, 34394 Montpellier, France;
| | - Ingrid Millet
- Montpellier School of Medicine, University of Montpellier, 34967 Montpellier, France (I.M.); (J.M.); (H.P.)
- Lapeyronie Hospital, Montpellier University, Medical Imaging Department, 371 Avenue du Doyen Gaston Giraud, 34295 Montpellier, France
| | - Alexandre Thibault Jacques Maria
- St Eloi Hospital, Department of Internal Medicine and Multi-Organic Diseases, Local Referral Center for Systemic and Autoimmune Diseases, 80 Avenue Augustin Fliche, F-34295 Montpellier, France; (R.G.); (A.T.J.M.); (A.L.Q.)
- Montpellier School of Medicine, University of Montpellier, 34967 Montpellier, France (I.M.); (J.M.); (H.P.)
- Inserm U1183, Institute for Regenerative Medicine and Biotherapy, St Eloi Hospital, 80 Avenue Augustin Fliche, 34295 Montpellier, France
| | - Jacques Morel
- Montpellier School of Medicine, University of Montpellier, 34967 Montpellier, France (I.M.); (J.M.); (H.P.)
- Department of Rheumatology, CHU and University of Montpellier, 34295 Montpellier, France
| | - Alain Le Quellec
- St Eloi Hospital, Department of Internal Medicine and Multi-Organic Diseases, Local Referral Center for Systemic and Autoimmune Diseases, 80 Avenue Augustin Fliche, F-34295 Montpellier, France; (R.G.); (A.T.J.M.); (A.L.Q.)
- Montpellier School of Medicine, University of Montpellier, 34967 Montpellier, France (I.M.); (J.M.); (H.P.)
| | - Hélène Perrochia
- Montpellier School of Medicine, University of Montpellier, 34967 Montpellier, France (I.M.); (J.M.); (H.P.)
- Gui de Chauliac Hospital, Pathology Department, 80 Avenue Augustin Fliche, 34295 Montpellier, France
| | - Philippe Guilpain
- St Eloi Hospital, Department of Internal Medicine and Multi-Organic Diseases, Local Referral Center for Systemic and Autoimmune Diseases, 80 Avenue Augustin Fliche, F-34295 Montpellier, France; (R.G.); (A.T.J.M.); (A.L.Q.)
- Montpellier School of Medicine, University of Montpellier, 34967 Montpellier, France (I.M.); (J.M.); (H.P.)
- Inserm U1183, Institute for Regenerative Medicine and Biotherapy, St Eloi Hospital, 80 Avenue Augustin Fliche, 34295 Montpellier, France
- Correspondence: ; Tel.: +33-467-337332
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Vorburger D, Frauchiger-Heuer H, Dedes KJ. [Rare Forms of Mastitis]. Praxis (Bern 1994) 2020; 109:1055-1062. [PMID: 33050811 DOI: 10.1024/1661-8157/a003509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Rare Forms of Mastitis Abstract. Inflammatory breast diseases caused by bacterial infections represent the main cause for mastitis in breastfeeding and non-breastfeeding women. The clinical appearance and a standardized evaluation can indicate rare inflammatory breast diseases. An underlying comorbidity or the evidence of rare pathogens could be suggestive. However, core needle biopsy is the main step in diagnostics. Malignancy, e.g. an inflammatory breast cancer must consistently be excluded. This mini review outlines a few rare inflammatory breast diseases, their initial presentation, and how to diagnose them accurately.
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Tazzioli G, Macolino A, Combi F, Palma E, Papi S, Codeluppi M, Mussini C. Breast tuberculosis: A case report of primary type mammary tuberculosis. Clin Case Rep 2019; 7:2346-2348. [PMID: 31893055 PMCID: PMC6935674 DOI: 10.1002/ccr3.2486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Revised: 08/23/2019] [Accepted: 09/10/2019] [Indexed: 11/10/2022] Open
Abstract
Mammary tuberculosis is exceptional in developed countries. It can mimic an abscess or a granulomatous mastitis. In subjects coming from endemic areas, it is necessary to suspect a tuberculosis infection in case of recurrent mastitis refractory to antibiotics. Positivity of Quantiferon-TB Gold assay can help to confirm the clinical suspicion.
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Affiliation(s)
- Giovanni Tazzioli
- Breast Surgery UnitUniversity Hospital of ModenaAzienda Ospedaliero Universitaria Policlinico di ModenaModenaItaly
| | - Antonella Macolino
- Breast Surgery UnitUniversity Hospital of ModenaAzienda Ospedaliero Universitaria Policlinico di ModenaModenaItaly
| | - Francesca Combi
- Breast Surgery UnitUniversity Hospital of ModenaAzienda Ospedaliero Universitaria Policlinico di ModenaModenaItaly
| | - Enza Palma
- Breast Surgery UnitUniversity Hospital of ModenaAzienda Ospedaliero Universitaria Policlinico di ModenaModenaItaly
| | - Simona Papi
- Breast Surgery UnitUniversity Hospital of ModenaAzienda Ospedaliero Universitaria Policlinico di ModenaModenaItaly
| | - Mauro Codeluppi
- Clinic of Infectious DiseasesUniversity Hospital of ModenaAzienda Ospedaliero Universitaria Policlinico di ModenaModenaItaly
| | - Cristina Mussini
- Clinic of Infectious DiseasesUniversity Hospital of ModenaAzienda Ospedaliero Universitaria Policlinico di ModenaModenaItaly
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Gurdon IT, Ligeti E, Réti G, Horzov M, Bognár G, Kovács T, Berki C, Jánó Z, Mohay J, Bene EK, Mohos P, Tornai G, Sándor G, Szenkovits P, Nagy TS, Orbán C, Herpai V, Mohos E. [The idopathic granulomatous mastitis. A rare entity in our departments practice]. Magy Seb 2019; 72:103-106. [PMID: 31544483 DOI: 10.1556/1046.72.2019.3.3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Introduction: Two cases of idiopathic granolomatous mastitis were diagnosed by histological examination in our Surgical Department in 2017. The idiopathic granulomatous mastitis is a rare, benign inflammatory laesion of the breast which can mimic malignancy in it's clinical appearance. We would like to draw attention to this differential diagnostic problem based on the cases of our Surgery Department.
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Affiliation(s)
- István Tas Gurdon
- Sebészeti Osztály, Veszprém Megyei Csolnoky Ferenc Kórház 8200 Veszprém, Kórház u. 1
| | - Erika Ligeti
- Patológia Osztály, Veszprém Megyei Csolnoky Ferenc Kórház Veszprém
| | - György Réti
- Sebészeti Osztály, Veszprém Megyei Csolnoky Ferenc Kórház 8200 Veszprém, Kórház u. 1
| | - Myroslav Horzov
- Sebészeti Osztály, Veszprém Megyei Csolnoky Ferenc Kórház 8200 Veszprém, Kórház u. 1
| | - Gábor Bognár
- Sebészeti Osztály, Veszprém Megyei Csolnoky Ferenc Kórház 8200 Veszprém, Kórház u. 1
| | - Tamás Kovács
- Sebészeti Osztály, Veszprém Megyei Csolnoky Ferenc Kórház 8200 Veszprém, Kórház u. 1
| | - Csaba Berki
- Sebészeti Osztály, Veszprém Megyei Csolnoky Ferenc Kórház 8200 Veszprém, Kórház u. 1
| | - Zoltán Jánó
- Sebészeti Osztály, Veszprém Megyei Csolnoky Ferenc Kórház 8200 Veszprém, Kórház u. 1
| | - József Mohay
- Sebészeti Osztály, Veszprém Megyei Csolnoky Ferenc Kórház 8200 Veszprém, Kórház u. 1
| | | | - Petra Mohos
- Sebészeti Osztály, Veszprém Megyei Csolnoky Ferenc Kórház 8200 Veszprém, Kórház u. 1
| | - Gábor Tornai
- Sebészeti Osztály, Veszprém Megyei Csolnoky Ferenc Kórház 8200 Veszprém, Kórház u. 1
| | - Gábor Sándor
- Sebészeti Osztály, Veszprém Megyei Csolnoky Ferenc Kórház 8200 Veszprém, Kórház u. 1
| | - Péter Szenkovits
- Sebészeti Osztály, Veszprém Megyei Csolnoky Ferenc Kórház 8200 Veszprém, Kórház u. 1
| | - Tibor Sándor Nagy
- Sebészeti Osztály, Veszprém Megyei Csolnoky Ferenc Kórház 8200 Veszprém, Kórház u. 1
| | - Csaba Orbán
- Sebészeti Osztály, Veszprém Megyei Csolnoky Ferenc Kórház 8200 Veszprém, Kórház u. 1
| | - Vivien Herpai
- Sebészeti Osztály, Veszprém Megyei Csolnoky Ferenc Kórház 8200 Veszprém, Kórház u. 1
| | - Elemér Mohos
- Sebészeti Osztály, Veszprém Megyei Csolnoky Ferenc Kórház 8200 Veszprém, Kórház u. 1
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Abstract
Granulomatous mastitis (GM) is a rare benign chronic inflammatory process of the breast in reproductive aged females. Although considered idiopathic in many cases, it has been associated with other conditions. Herein we report a highly complex and interesting case of GM in a young female with Sjogren's syndrome. We also review the literature and discuss challenges pertaining to the management of patients with similar risk factors. According to our knowledge, this is the third case documenting the co-occurrence of GM and Sjogren's syndrome. We focus on the challenges and complications of GM in the context of an autoimmune disease. With evidence from our patient's disease course and support from the literature, we advocate the use of corticosteroids for GM to prevent complications in patients with additional risks factors such as an autoimmune disease.
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Affiliation(s)
- George Yazigi
- Internal Medicine, University of Central Florida College of Medicine, Orlando, USA
| | - Becca H Trieu
- Miscellaneous, University of Central Florida College of Medicine, Orlando, USA
| | - Michael Landis
- Miscellaneous, University of Central Florida College of Medicine, Orlando, USA
| | | | - Mamta Mangal
- Internal Medicine, University of Central Florida College of Medicine/Orlando VA Medical Center, Orlando, USA
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Martinez-Ramos D, Simon-Monterde L, Suelves-Piqueres C, Queralt-Martin R, Granel-Villach L, Laguna-Sastre JM, Nicolau MJ, Escrig-Sos J. Idiopathic granulomatous mastitis: A systematic review of 3060 patients. Breast J 2019; 25:1245-1250. [PMID: 31273861 DOI: 10.1111/tbj.13446] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Revised: 03/14/2019] [Accepted: 03/20/2019] [Indexed: 12/21/2022]
Abstract
Idiopathic granulomatous mastitis is a rare benign breast disease. A systematic review was designed. Clinical and therapeutic characteristics were analyzed. Human Development Index (HDI) was used to define two groups of study: group A (very high and high HDI) and group B (medium and low HDI). Corticosteroid therapy was done in 69% group A and 78% group B. Surgery was done in 63% in group A and 83% in group B. Antibiotics were used in 68% group A and 88% group B. There is no consensus about optimal treatment for granulomatous mastitis.
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Affiliation(s)
- David Martinez-Ramos
- General and Digestive Surgery Department, Hospital General Castellon, Castellon, Spain
| | - Laura Simon-Monterde
- General and Digestive Surgery Department, Hospital General Castellon, Castellon, Spain
| | | | - Raquel Queralt-Martin
- General and Digestive Surgery Department, Hospital General Castellon, Castellon, Spain
| | - Laura Granel-Villach
- General and Digestive Surgery Department, Hospital General Castellon, Castellon, Spain
| | | | - Maria Jesus Nicolau
- General and Digestive Surgery Department, Hospital General Castellon, Castellon, Spain
| | - Javier Escrig-Sos
- General and Digestive Surgery Department, Hospital General Castellon, Castellon, Spain
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Kıvılcım T, Altıntoprak F, Memiş B, Ferhatoğlu MF, Kartal A, Dikicier E, Ciftçi İH, Dilek FH. Role of Bacteriological Agents in Idiopathic Granulomatous Mastitis: Real or Not? Eur J Breast Health 2018; 15:32-36. [PMID: 30816358 DOI: 10.5152/ejbh.2018.4249] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2018] [Accepted: 08/29/2018] [Indexed: 12/20/2022]
Abstract
Objective Granulomatous mastitis is a rare, benign, chronic inflammatory disease of the breast of unknown etiology. This study evaluated bacteriologic agents that might play a role in the etiology of granulomatous mastitis using a molecular method with a universal primer after isolating deoxyribonucleic acid (DNA) from pathology specimens from patients diagnosed with granulomatous mastitis. Materials and Methods Breast biopsy material in the pathology department obtained between July 2008 and June 2013 was analyzed. The history of the granulomatous mastitis patients was examined in detail and paraffin block sections of the biopsy material were used to determine the presence of bacteria with a universal DNA primer. Results This study examined 45 granulomatous mastitis patients who had been diagnosed using excisional, incisional, or core biopsies. We evaluated multiple bacterial taxa, but obtained no positive result using a nucleic-acid-based assay with a universal primer. Conclusion The etiology of idiopathic granulomatous mastitis remains unclear. Further studies with a large number of patients should aim to identify the causative agent.
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Affiliation(s)
- Taner Kıvılcım
- Department of General Surgery, Okan University School of Medicine, İstanbul, Turkey.,Department of General Surgery, Sakarya University Training and Research Hospital, Sakarya, Turkey
| | - Fatih Altıntoprak
- Department of General Surgery, Sakarya University School of Medicine, Sakarya, Turkey.,Department of General Surgery, İstinye University School of Medicine, İstanbul, Turkey
| | - Bahar Memiş
- Department of Pathology, Sakarya University Training and Research Hospital, Sakarya, Turkey
| | | | - Abdulcabbar Kartal
- Department of General Surgery, Okan University School of Medicine, İstanbul, Turkey
| | - Enis Dikicier
- Department of General Surgery, Sakarya University Training and Research Hospital, Sakarya, Turkey
| | - İhsan Hakkı Ciftçi
- Department of Microbiology, Sakarya University School of Medicine, Sakarya, Turkey
| | - Fatma Hüsniye Dilek
- Department of Pathology, İzmir Katip Çelebi University School of Medicine, İzmir, Turkey
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Kamal MM, Kulkarni HR, Makde MM, Munje R. Can Fine Needle Aspiration Cytology be Used as a "Proxy Gold Standard" to Diagnose Tuberculous Mastitis? J Cytol 2018; 35:159-162. [PMID: 30089945 PMCID: PMC6060579 DOI: 10.4103/joc.joc_72_17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Objective To assess the performance of fine needle aspiration cytology (FNAC) in the diagnosis of tuberculosis mastitis. Materials and Methods Diagnostic test performance evaluation using two methods-as compared to an alloyed gold standard as well as in the absence of a gold standard. Alloyed gold standard combined the results of acid fast bacilli in cytology smears, histopathological confirmation, and response to treatment. Bayesian estimation of test parameters was done in the absence of the gold standard. Results FNAC was carried out in 6,496 consecutive cases of breast lump and 104 cases of granulomatous mastitis were detected. Both methods of test parameter estimation identified a high specificity of FNAC for the diagnosis of tuberculosis mastitis (98.9% and 98.4%, respectively). Estimation of sensitivity was falsely high (100%) using the alloyed gold standard because of a workup bias and falsely low (8.41%) using the Bayesian estimation because of low prevalence. Likelihood ratios by both methods suggested that FNAC has good discriminatory capability. Conclusion In situations where prevalence of tuberculosis is high and where facilities for histopathological evaluation do not exist, FNAC can offer an optional alternative to base the therapeutic decision for starting antitubercular treatment.
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Affiliation(s)
- Meherbano M Kamal
- Department of Pathology, Government Medical College, Nagpur, Maharashtra, India
| | | | - Manjiri M Makde
- Department of Pathology, Government Medical College, Nagpur, Maharashtra, India
| | - Radha Munje
- Department of Tuberculosis and Chest Diseases, Indira Gandhi Government Medical College, Nagpur, Maharashtra, India
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Fujii M, Mizutani Y, Sakuma T, Tagami K, Okamoto K, Kuno Y, Harada M, Kubouchi K, Tsutsumi Y. Corynebacterium kroppenstedtii in granulomatous mastitis: Analysis of formalin-fixed, paraffin-embedded biopsy specimens by immunostaining using low-specificity bacterial antisera and real-time polymerase chain reaction. Pathol Int 2018; 68:409-418. [PMID: 29862601 DOI: 10.1111/pin.12683] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2018] [Accepted: 04/12/2018] [Indexed: 01/30/2023]
Abstract
Granulomatous mastitis (GM) is a rare inflammatory disease of the post-lactation breast, clinically mimicking breast cancer. GM is microscopically characterized by formation of epithelioid granulomas and abscess (suppurative granulomas) with lipid droplet-centered inflammation. Corynebacterium kroppenstedtii (Ck) is known as a causative bacterium of GM, and identification of Ck infection within the lesion should thus be essential for confirming the diagnosis. In the present study, we analyzed formalin-fixed, paraffin-embedded (FFPE) biopsy specimens of a total of 18 GM lesions with immunostaining and real-time PCR for Ck genome. Widely cross-reactive rabbit antisera against Bacillus Calmette-Guerin (BCG), Bacillus cereus, Treponema pallidum and Escherichia coli were chosen. With real-time PCR, Ck genome was demonstrated in 7 of 18 GM lesions. Immunohistochemically, the low-specificity antisera reacted with the cytoplasm of phagocytes and/or granuloma-engulfed lipid droplets in 12 of 18 GM lesions. Antigenic positivity was observed in the following order: BCG > B. cereus > T. pallidum > E. coli. Real-time PCR using DNA extracted from FFPE sections was useful but not consistent for identifying the Ck genome in GM, while immunostaining using cross-reactive antisera against four kinds of bacteria was not Ck-specific but was applicable to visualizing bacterial infection within the GM lesions.
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Affiliation(s)
- Mari Fujii
- Medical student.,Department of Pathology, Fujita Health University School of Medicine, Toyoake
| | - Yasuyoshi Mizutani
- Department of Pathology, Fujita Health University School of Medicine, Toyoake
| | | | | | - Kiichiro Okamoto
- Department of Surgery, Toyohashi Medical Center, Toyohashi, Aichi
| | - Yasushi Kuno
- Hinaga Gastrointestinal and Breast Clinic, Yokkaichi, Mie
| | | | - Koichi Kubouchi
- Yokohama Breast and GI Clinic, Kohoku-ku, Yokohama, Kanagawa, Japan
| | - Yutaka Tsutsumi
- Department of Pathology, Fujita Health University School of Medicine, Toyoake
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