Breast tuberculosis

A rare extrapulmonary presentation of tuberculosis: Breast tuberculosis

Key Clinical Message

Breast abscess of long duration can be tubercular origin in both developing and developed countries despite its rarity.

Abstract

A 34-year-old lady presented with painful lump on her breast for 2 months, which was diagnosed with mammary tuberculosis on basis of aspiration cytology and successfully treated with antitubercular drugs. Breast abscess of long duration may be tubercular etiology in both developing and developed nations.

Breast Tuberculosis: A Case Report

Breast tuberculosis (BTB) is a rare manifestation of tuberculosis (TB), and it is more common in countries with a high incidence of TB. We describe a case of a 36-year-old Angolan woman, who had a history of breast reduction surgery, presenting with right breast enlargement, pain, purulent discharge through multiple skin openings, fever, and abdominal pain, progressively worsening in the past year. She had already undergone several surgical drainages and six months of treatment with ciprofloxacin, with no improvement. Breast ultrasound and MRI were performed, which revealed a large fluid collection, with several small abscesses and surrounding adenopathies, complicated by multiple fistulae. The fluid was drained through needle aspiration, which was found to be sterile for bacteria, mycobacteria, and fungi. A lymph node biopsy showed necrosis without granulomas, and the biopsy culture was positive for Mycobacterium tuberculosis (Mt). This case shows how a rare manifestation can simulate bacterial breast abscesses or cancer, and hence a high index of suspicion is necessary to reach the correct diagnosis and ensure appropriate treatment delivery in these patients.

Tuberculosis of the breast neoplastic-like about two report cases: A rare often unrecognized diagnosis

Tuberculosis of the breast is a very rare infection; it occurs chiefly in women of childbearing potential, usually as an apparently primary infection and constitutes a diagnosis and therapeutic challenge. Administration of antituberculous agents is the mainstay of therapy. Surgery is required in some cases. We report tow cases of breast tuberculosis. The diagnosis has been established on histology. Outcome was favorable under anti bacillary treatment. Through the literature data we recall the epidemiological, clinical, diagnostic and treatment of this pathology.

Fine-needle aspiration cytology-based accurate and rapid diagnosis of breast tuberculosis mimicking an abscess

A case of breast tuberculosis was initially misdiagnosed as a breast abscess and diagnosed definitively by minimally invasive fine-needle aspiration cytology. This definitive diagnosis enabled us to prevent widespread infection by early initiation of the standard anti-tuberculosis regimen. The patient recovered, and no disease recurrence was noted during follow-ups.

Breast tuberculosis: a diagnosis not to be forgotten

Objective:

To study the clinical characteristics and imaging features of breast tuberculosis (TB) and to describe treatment.

Material and Methods:

A retrospective study including all patients hospitalized in the infectious diseases department for breast TB between 1997 and 2018.

Results:

Twenty-two women, with a mean age of 39±12 years, were identified. In total, 18 patients were multiparous (81.8%). Both lump and mastalgia were the presenting symptoms in 19 cases (86.3%). Ipsilateral axillary lymphadenopathy was noted in 14 cases (63.6%). The most common finding on ultrasound was a well or poorly defined mass lesion, noted in 17 cases (77.2%), followed by fistulous tracts in seven cases (31.8%). Mammography showed focal, asymmetric breast density in 17 cases (89.5%) and diffuse in two cases (10.5%). The diagnosis was confirmed based on the presence of epithelioid cell granulomas and caseous necrosis in 13 cases (59.1%). Patients received antitubercular therapy for a mean duration of 11±5 months. The disease evolution was favorable in 20 cases (91%). There were two relapsing cases (9%).

Conclusion:

Breast TB should be considered in the differential diagnosis of young patients presenting with palpable lump with axillary lymphadenopathy, especially in endemic regions. The diagnosis confirmation usually requires an excision biopsy providing histological or bacteriological evidence.

Breast tuberculosis: a case series

BACKGROUND AND AIM

Breast tuberculosis is a rare disease, even in endemic areas. The diagnosis can be challenging, as it can mimic breast cancer. We aim to report our experience and discuss diagnoses and management modalities.

RESULTS

We encountered twelve cases of breast tuberculosis in our institution from 2004 to 2019. The average age of our Caucasian North African patients was 42 years old (22-63). The classic presentation was a breast lump found in half of the cases. On physical examination, we suspected breast carcinoma in seven patients. The average size of the tumors was 39 mm (15-80 mm). Nine patients had a mammogram. In five cases, there was a suspicious breast mass mimicking a malignant tumor with an average size of 33 mm (25-60 mm). A ultrasonography was performed in 6 cases and revealed a suspicious ill-circumscribed nodule in four patients with an average size of 37.5 mm (10-60 mm). Five patients had a lumpectomy, and seven women underwent drainage of the abscess and the biopsy of its hull. The association of epithelioid cell granulomas and caseous necrosis was mandatory for the histological diagnosis of tuberculosis. All of them had an antitubercular therapy. The median period of follow-up was of 43 months (3-156 months). One patient presented with a recurrent abscess of the breast.

CONCLUSION

Our study found that clinical examination and radiological imaging were not specific. Positive cultures for Koch bacillus or histological confirmation are mandatory for the diagnosis. A meta-analysis of the existing cases is needed.

Primary breast tuberculosis: imaging findings of a rare disease

Breast tuberculosis is a rare form of extrapulmonary tuberculosis which tends to affect females of reproductive age, and is much rarer in males, postmenopausal women, and pre-pubescent girls. It is difficult to diagnose because it can mimic benign conditions such as a fibroadenoma, as well as malignant diseases like a carcinoma. It is also particularly difficult to distinguish breast tuberculosis from granulomatous mastitis, so other possible diagnoses should be ruled out first. The diagnosis of breast tuberculosis has three essential pillars: clinical examination, radiological evaluations, and histopathological sampling. Radiological evaluations are not only critical in diagnosis but are also important in the planning of the treatment and during the follow-up. This paper aims to review the imaging findings and the differential diagnosis of breast tuberculosis.

Tubercular Mastitis Mimicking as Malignancy: A Case Report

Tubercular mastitis is a rare form of extrapulmonary tuberculosis commonly seen in multiparous and lactating women in developing countries. It is a diagnostic challenge and commonly misdiagnosed as breast carcinoma. Tubercular mastitis is paucibacillary, and fine-needle aspiration cytology provides an accurate diagnosis - the presence of granulomas with Langerhans giant cells on histopathological examination warrants empirical treatment with anti-tubercular drugs. We report a case of a 31-year-old Indian female who consulted a local physician with chief complaints of a palpable, tender mass in her left breast, with pain, swelling, and purulent discharge past 15 days. The patient's past medical, surgical, medication history, and family history (concerning tuberculosis) were not significant. Initially, the patient suspected of breast malignancy based upon physical examination, mammography, and fine-needle aspiration cytology but an accurate diagnosis of tubercular mastitis made with repeated histopathological examination. Histopathologic examination of excised material showed granulomas composed of histocytes, Langerhans giant cells, and inflammatory cells. The patient underwent surgical drainage on the left breast and put on the anti-tubercular regimen for 6 months with her child also prescribed isoniazid for 6 months. The patient advised for regular follow-ups.

Tuberculosis of the breast: analysis of 17 cases

Tuberculosis constitutes a major public health problem in the world. Certain extra-pulmonary locations of tuberculosis disease are very exceptional. Amongst these, tuberculosis of the breast is rare even in countries where this infection is endemic. This form of tuberculosis is characterized by clinical and radiological polymorphisms and might mimic other diseases, especially breast cancer. This retrospective study is entailing seventeen patients treated in the Onco-Gynecology Department of the Mohammed VI Cancer Treatment Center, in the Ibn Rochd University Hospital of Casablanca, for breast tuberculosis, over a period of three years. We report the epidemiological, clinical and paraclinical aspects and we specify the treatment and evolution of the patients.

Primary Tuberculous Mastitis: The first report from Syria

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Breast TB is not commonly seen in medical practice.

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Surgical biopsy is necessary to confirm the diagnosis of tuberculous mastitis.

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Usually Anti-tuberculous therapy is the main treatment for breast TB.

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Minimal surgery is performed to remove any residual lesions.

Introduction

Primary breast tuberculosis is a rare form of extrapulmonary tuberculosis even in endemic regions. To our knowledge, this is the first report of Primary breast tuberculosis from Syria.

Case presentation

We report a case of a 37-year-old female who admitted to the surgical clinic with a 4-month history of gradually growing mass in the breast. On physical examination there were a palpable mass, painful superficial abscess in her left lateral upper quarter of breast, redness and nipple retraction and ulceration. The patient history and physical examination were clear except for uncontrolled hypothyroidism. Radiological tests including mammography, echography and laboratory investigations were performed. The patient underwent lumpectomy. Histopathologic examination showed caseating Tuberculous Mastitis and a large tuberculous abscess, with no malignancy. Patient was put on anti-tubercular chemotherapy, but recurred after three months with three masses in the same area because she did not adhere to the treatment. Lumpectomy and Anti-tuberculous therapy were repeated again with close follow-up, and the patient recovered.

Discussion

Primary breast tuberculosis forms about 0.025-0.1 % of all surgically treated breast diseases. Diagnosis is based on bacteriological and histological examination. We can get higher accuracy in diagnosis by biopsy such as a core needle or surgical biopsy, surgical biopsy is necessary to confirm the diagnosis of tuberculous mastitis.

Conclusion

Tuberculous mastitis is extremely rare variant of extrapulmonary tuberculosis. However, it should be kept in the mind of physicians and pathologists while approaching a breast mass, especially in endemic area.

Breast Tuberculosis in Women: A Systematic Review

Breast tuberculosis (TB) is rarely reported and poorly described. This review aims to update the existing literature on risk factors, clinical presentations, constitutional symptoms, diagnostic procedures, and medical and surgical treatments for breast TB. In all, 1,478 cases of breast TB were collected. Previous history of TB was reported in 19% of cases. The most common clinical appearance of the lesion was breast lump (75%). The most common associated finding was axillary lymphadenitis (33%) followed by sinus or fistula (24%). The most common symptoms were pain and fever, reported in 42% and 28% of cases, respectively. The most used diagnostic method was fine-needle aspiration cytology (32%), followed by biopsy (27%), acid-fast bacteria Ziehl-Neelsen stain (26%), culture (13%), and polymerase chain reaction (2%). These tested positive in 64%, 93%, 27%, 26%, and 58% of cases, respectively. The majority (69%) of patients received a 6-month anti-TB treatment (isoniazid, rifampicin, pyrazinamide, and ethambutol). Surgery consisted of excision in 39% of cases, drainage in 23%, and mastectomy in 5%. The great majority of patients had a positive outcome. It often mimics breast cancer, which makes it difficult to diagnose. Most patients, when diagnosed in time, respond to antitubercular therapy alone.

Breast tuberculosis: A case report of primary type mammary tuberculosis

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.

Cold abscess of the chest wall: A diagnostic challenge

Tuberculosis of the chest wall represents less than 5% of cases of musculoskeletal tuberculosis. We present the case of a patient with a cold abscess in the pectoral region due to Mycobacterium tuberculosis. A 29-year-old male of Senegalese origin reported a progressive increase in size of the right hemi-thorax without trauma or previous effort. A liquid collection of 14cm on the major axis, between the pectoralis major muscle and the costal wall, was demonstrated on magnetic resonance imaging. Surgical debridement revealed a marked granulomatous inflammatory reaction with focal necrosis; PCR was positive for M. tuberculosis complex and culture subsequently grew M. tuberculosis complex. Specific treatment for tuberculosis achieved a good clinical outcome. The diagnosis of tuberculosis of the chest wall is always difficult, being a clinical challenge.

Skin diseases of the breast and nipple: Inflammatory and infectious diseases

Certain dermatologic conditions are unique to the breast and nipple, whereas others may incidentally involve these structures. All require a nuanced approach to diagnosis and treatment because of the functional, sexual, and aesthetic importance of this area. The lactating patient requires special management because certain treatment options are contraindicated. All dermatologic conditions involving the breast and nipple require careful evaluation because malignancy of the breast can be mistaken for a benign condition or may trigger the development of certain dermatologic conditions. The second article in this continuing medical education series reviews common and uncommon inflammatory and infectious conditions of the breast and nipple and provides insight into both the diagnosis and the treatment of this heterogeneous group of diseases. For the purposes of this article, these conditions are divided into 4 distinct categories: 1) dermatitis; 2) radiation-induced changes; 3) mastitis; and 4) miscellaneous dermatologic conditions of the breast and nipple.

Breast tuberculosis cases rising in Sicily

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Mammary tuberculosis (TM) is an extremely rare condition.

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The differential diagnosis between breast cancer and breast tuberculosis is very important.

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It was possible to identify the Mycobacterium tuberculosis in between nucleic acid probes and PCR.

Introduction

Our work has been reported in line with the SCARE criteria [21].

Mammary tuberculosis (TM) is an extremely rare condition (Khanna et al., 2000 [1]). It has been estimated to be 0.1% of breast lesions examined histologically, but it reaches 3–4% in countries such as India and Africa where the disease shows a high incidence. This disease can present a diagnostic problem in radiological and microbiological investigations, and thus extreme caution is necessary.

Presentation of case

A 26 year-old Eritrean female with a personal history of HIV infection came to our Emergency Department showing generalized limphoadenopathy and weakness in addition to a huge right breast mass. Our examination revealed a tender mass measuring 12 × 10 cm that involved all right breast. Her skin was not erythematous and local temperature was normal. She was painless.

Fine needle aspiration (FNA) showed a milky and greenish shaded fluid.

Conclusions

Nowadays the differential diagnosis between breast cancer and breast tuberculosis is very important, mostly in Italy and in particular in Sicily, where the massive influx of immigrants has compelled physicians to reconsider the presence of !tuberculosis.

Case Report: Primary Tuberculosis of the Bilateral Breast

Primary breast tuberculosis is rare. We report a case of bilateral primary breast tuberculosis. The patient received incisional drainage and debridement of both breasts. Histopathology of the breast tissues revealed chronic granulomatous inflammation and positive acid-fast stain. The patient received antitubercular therapy for 18 months, and she achieved complete resolution.

Unusual Case of Bilateral Tubercular Mastitis

Bilateral involvement of the breast with tuberculosis is extremely rare. It most commonly affects young lactating multiparous females, although rarely it may be reported in prepubescent males also. We present a case of a 27-year-old nulliparous female who presented with a history of multiple pus discharging sinuses around both areolae and was diagnosed as a case of bilateral tubercular mastitis. Tubercular mastitis being a paucibacillary disease, diagnosis is often difficult. Treatment consists of antitubercular therapy with or without surgery.​

Tuberculous mastitis diagnosed on cytology - case report of a rare entity

Tuberculous mastititis is a rare clinical entity and usually affects women from the Indian subcontinent. It often mimics breast carcinoma and pyogenic breast abscess. Fine needle aspiration cytology (FNAC) is a very essential diagnostic tool when other routine laboratory investigations are not helpful in reaching to the conclusion. Tuberculosis (TB) of the breast is an uncommon presentation of TB even in countries where the incidence of pulmonary and extrapulmonary TB is high. Radiological imaging is not diagnostic.

Retrospective analysis of seven breast tuberculosis cases

The present study aimed to evaluate the demographic data, diagnostic methods, therapeutic regimens and duration of therapy in 7 breast tuberculosis (BTB) cases. The data of BTB cases treated between January 2006 and December 2013 were retrospectively evaluated, with a total of 648 tuberculosis (TB) cases recorded during the 8-year period. Among these cases, 296 patients (50%) suffered from pulmonary TB, 278 (43%) from non-pulmonary TB and 45 (7%) from PTB plus NPTB. In total, 7 BTB were diagnosed, which constituted 1.08% (7/648) of all TB cases and 2.51% (7/278) of all NPTB cases. The mean age of patients was 34±9.46 years, with no pregnant or lactating women. Bilateral breast involvement was detected in only 1 case, while all cases had a BCG scar, and obtained a mean tuberculin skin test (TST) result of 14.28±6.79 mm (range, 7-26 mm). The symptoms included presence of a mass, tenderness, pain, swelling and fluctuation in the breast, with or without discharging sinuses. In 1 case, history of contact with TB was found. All patients were newly-diagnosed BTB cases, with no other organ involvement. Upon histopathological examination of breast tissue, granulomatous inflammation with typical caseous necrosis was observed in 1 case, non-caseous necrosis inflammation was detected in 2 cases, granulomatous inflammation was observed in 3 cases, and mastitis and fat necrosis inflammation was observed in 1 case. Acid-fast bacilli (AFB) staining was positive in only 2 cases, and all patient were treated with anti-TB drugs with a successful outcome and no recurrence. In conclusion, BTB is a rare form of TB and the present retrospective study reported 7 cases of BTB along with the results of histopathological examination, microbiological examination and treatment. TB must be considered when there is presence of breast masses presenting with tenderness, pain, swelling and fluctuation, with or without discharging sinuses.

The T-SPOT.TB Test for Diagnosis of Breast Tuberculosis

OBJECTIVE

To assess the diagnostic value of the T-SPOT.TB test in cases of breast turberculosis (BTB) in China.

METHODS

We enrolled 13 female patients with primary BTB as the BTB test group and 10 healthy volunteers as the control group. The 2 groups underwent T-SPOT.TB tests and tuberculin skin tests (TSTs) before receiving a core-needle biopsy or excision biopsy. We then collected and analyzed T-SPOT.TB and TST data.

RESULTS

The sensitivity of the T-SPOT.TB test for detection of BTB (84.6%) was significantly greater than that of TST (53.8%) (P <.05); the specificity of each test (80.0% and 60.0%, respectively) for BTB was not significantly different (P >.05).

CONCLUSION

The T-SPOT.TB test could be a useful adjunct to current tests for diagnosis of BTB and could be used for early diagnosis of this condition.

Breast Tuberculosis after Chest Trauma - a Case Report and Review of the Literature

BACKGROUND

Breast involvement of tuberculosis (TB) is well known but uncommon. It can resemble other diseases, including breast cancer, and diagnosis is quite difficult. So, when facing a breast lesion, a possible tubercular etiology should always be born in mind, relying on qualified laboratories to confirm the diagnosis.

CASE REPORT

We describe a 42-year-old woman with a mammary fistula complicating a post-traumatic lump. A critical analysis of the diagnostic process was performed together with a review of the literature, also considering the potential role of trauma in inducing such a rare complication.

Tuberculous cold abscess of breast: an unusual presentation in a male patient

Tuberculosis (TB) of breast is a rare condition especially presentation as a cold abscess. We present a case of male patient with TB of lung and meninges with a cold abscess in the breast. The abscess was incidental finding on the computed tomography (CT) scan. This was further managed by a combination of anti-tuberculous chemotherapy treatment and surgical drainage. We reviewed the current literature related to mammary TB, its presentations and treatment.

Breast Tuberculosis

Tuberculosis affects over a billion people worldwide. There is a raise in incidence of extrapulmonary tuberculosis in recent years. Mammary tuberculosis has been estimated to be 0.1 % of breast lesions examined histologically, and it constitutes about 3-4.5 % of surgically treated breast diseases in developing countries. Breast tuberculosis is paucibacillary and routine diagnostic tests such as microscopy, culture, and nucleic acid amplification tests such as polymerase chain reaction techniques do not have the same diagnostic utility as they do in pulmonary tuberculosis. Also, the histology resembles various other granulomatous mastitis. The coexistence of carcinoma and breast tuberculosis adds challenge to diagnosis. Correct diagnosis of tuberculous mastitis is important as the treatment of differential disease varies from steroid to surgery which can have devastating consequences in patients suffering from breast tuberculosis.

Breast tuberculosis in northeast Iran: review of 22 cases

Background

Breast tuberculosis (breast TB) is an extremely rare disease, so case reviews are also rare.

Methods

This study is a retrospective review of patients with breast TB who were treated between 2002 and 2012 at the Health Center of Gorgan City.

Results

All 22 patients were females, their mean age was 32.4 years, and all were new cases. Patients presented with swelling of the breast (22%), lump (55%) and excretion from the involved breast (27%), and breast pain (55%). The highest rate of breast TB occurred in 2011 (27%). All patients received the DOTS regimen for a mean duration of 7.3 ± 0.7 months; in addition, segmental resection was performed on 11 patients (50%).

Conclusions

The findings confirmed that breast TB in Iran should be considered as a differential diagnosis of breast masses. All patients in our study received the daily and ‘Directly Observed Treatment Short-course’ (DOTS) regimens. Anti-tubercular therapy for six months with or without minimal surgical intervention currently is the main treatment.

Primary tuberculosis of the breast presented as multiple discharge sinuses

Breast tuberculosis is a rare form of tuberculosis (TB). It is mainly classified as primary and secondary forms. Primary form is rare. We are reporting a case of primary TB breast with history of breast lump and multiple sinuses. TB was diagnosed on FNAC. Patient was put on anti-tubercular drugs.

Coexistence of breast cancer and tuberculosis in axillary lymph nodes: a case report and literature review

Coexistence of breast cancer and tuberculosis (TB) of the breast and/or axillary lymph nodes is uncommon. In this article, we present a case of tuberculous axillary lymphadenitis existing simultaneously with invasive ductal carcinoma of the left breast. We also conducted an extensive literature review of English language studies published on the coexistence of breast cancer and TB of the breast and/or axillary lymph nodes from 1899 to 2011 using the PubMed and Google Scholar databases. Twenty-nine cases of coexisting breast cancer and TB of the breast and/or axillary lymph nodes have been published to date, including a 74-year-old female diagnosed with left breast cancer and TB of the axillary lymph nodes. A tumor in the right breast was detected in 14 patients and in the left breast in 12 patients between the ages of 28 and 81 years, but no data were available regarding the side on which the tumor occurred in three patients. Eighteen patients underwent a modified radical mastectomy, five patients underwent a radical mastectomy, two a lumpectomy and an axillary lymph node dissection (ANLD), two a quadrantectomy (Q) and an ALND, and two an applied excision. TB was detected at the axilla in all 21 patients in patients with no TB of the breast, and TB was also detected in the axilla in five of eight patients with breast TB. Both a tumor and TB lymphadenitis were detected following an axillary dissection in 14 patients, and both cancer metastasis and TB lymphadenitis were detected at the same lymph nodes in six of these patients. The simultaneous occurrence of these two major illnesses in the breast and/or axillary lymph nodes can produce many problems with respect to diagnosis and treatment. Accurate diagnoses are necessary for down-staging carcinoma of the breast and for identifying curable disease.

Radiologic features of granulomatous mastitis

Granulomatous mastitis (GM) is a recognized, but an uncommon cause of breast mass. Awareness of this condition is important, because it can clinically as well as radiologically mimic breast carcinoma. In this study, we present the imaging features of a series of 10 cases with proved diagnosis of granulomatous mastitis with emphasis on magnetic resonance (MR) findings. All those patients who were histologically proven to have GM of the breast were analyzed. Their files were reviewed and data recorded for demographic, clinical presentation and imaging appearances. The imaging features of the lesions by mammography, ultrasound, and magnetic resonance imaging were analyzed. Of the 305 patients who were surgically treated, 10 (3%) cases proved to have GM. All the patients were females with age ranging from 27 to 53 years (average 38 years and median age 36 years). Guided core biopsy was performed in all cases for confirmation of diagnosis followed by either excision biopsy (in five cases) or lumpectomy (in five cases). The final histopathologic results were chronic granulomatous inflammation consistent with tuberculosis in four cases and GM with acute inflammation, but unknown etiology in four cases and GM due to duct ectasia in two cases. GM, a rare breast condition, should be considered in the differential diagnosis of patients with a breast mass associated with inflammatory change. Routine breast imaging with US, MG, or MRI, the condition from malignant lesions and biopsy, still remains the only method of definite diagnosis.

Tuberculosis of breast: unusual manifestation of tuberculosis

Tuberculosis affects almost every organ of the body, and the breast is no exception. However, tuberculosis of the breast is rare, and the varied presentation requires a high index of suspicion, especially in middle-aged women for whom a clinical diagnosis of malignancy is likely to be made. We report two cases of primary tuberculosis of breast with different manifestations. One case presented as tuberculous mastitis and the other presented with a lump masquerading as breast carcinoma. The diagnosis in both cases was based on demonstration of acid-fast bacilli on histopathological examination. Resolution was complete with antitubercular therapy, and major surgical intervention was not necessary.

Secondary tuberculosis of breast: case report

Tuberculosis of breast is a rare disease which is difficult to differentiate from carcinoma of breast. The involvement of breast can be primary or secondary to some focus in body. A case of secondary tuberculosis of right breast in a 21-year-old female from Kashmir, India, is being reported. Presentation was as a painless discharging sinus of right breast. A tubercular foci of rib was the affecting source of disease. No other evidence of tuberculosis was present in the body. Resection of involved rib segment, along with the discharging sinus, was performed. The patient had antitubercular therapy for 9 months, with no recurrence seen in followup.

Tuberculosis of the breast

Tuberculosis of the breast is an uncommon disease even in countries where the incidence of pulmonary and extrapulmonary tuberculosis is high. Clinical presentation is usually of a solitary, ill-defined, unilateral hard lump situated in the upper outer quadrant of the breast. This disease can present a diagnostic problem on radiological and microbiological investigations, and thus a high index of suspicion is needed. Incorporating a highly sensitive technique like polymerase chain reaction (PCR) may be helpful in establishing the usefulness of such technology and can aid in conforming the diagnosis early. The disease is curable with antitubercular drugs, and surgery is rarely required

Breast Tuberculosis in Southeast Turkey: Report of 27 Cases

BACKGROUND: Breast tuberculosis (TB) is a very rare form of TB. Case series on breast TB are scarce. PATIENTS AND METHODS: The patients with breast TB treated between 2004 and 2008 at our hospital were retrospectively investigated. RESULTS: All patients were female (mean age 31.5 ± 8.4 years). All but 1 patient were new cases. Patients presented with swelling of the breast (48.1%), mass and fluctuation (each, 40.7%), and breast pain (18.5%). The mean treatment duration was significantly shorter in 14 patients who received directly observed therapy (DOT) compared with those (n = 12) who did not (6.7 ± 1.7 months vs. 8.5 ± 1.6 months, respectively; p = 0.01). Seven patients underwent segmental mastektomy as complementary surgery. The highest rate of breast TB was seen in 2007 (37.1% compared with 14.8% between 2004 and 2006). CONCLUSIONS: Breast TB should be considered in patients with breast neoplasia, swelling, and discharge, and can be successfully treated by DOT with shorter treatment duration.

Tuberculosis of the breast with erythema nodosum: a case report

Introduction

There has been an increasing number of tuberculosis cases worldwide, but tuberculosis of the breast remains rare. In rare cases this is seen with a cutaneous manifestation of erythema nodosum.

Case presentation

We report the case of a 33-year-old Chinese woman with tuberculosis of the left breast accompanied by erythema nodosum on the anterior aspect of both lower legs. Due to her poor clinical response to conventional therapy, and the histopathological findings of fine needle aspiration cytology, there were strong indications of tuberculosis. Her clinical diagnosis was confirmed by molecular detection of Mycobacterium tuberculosis complex by polymerase chain reaction. The diagnosis was further confirmed by a second polymerase chain reaction test of erythema nodosum which tested positive for Mycobacterium tuberculosis complex. She received anti-tuberculous therapy for 18 months, and finally underwent residual lumpectomy. During her follow-up examination after 12 months, no evidence of either residual or recurrent disease was present.

Conclusion

Histopathological features and a high index of clinical suspicion are necessary to confirm a diagnosis of tuberculosis of the breast. Anti-tuberculous therapy with or without simple surgical intervention is the core treatment.

Tuberculosis of the breast: analysis of 20 cases and a literature review

Tuberculosis (TB) of the breast is a very rare pathology. The clinical presentations of this disease are manifold, often mimicking carcinoma of the breast. We conducted a retrospective analysis of 20 women with TB of the breast receiving care at the mastology clinic at Getúlio Vargas Hospital, PI, Brazil, between 1994 and 2007. The clinical presentation of the disease, the diagnosis and the response to specific treatment were analyzed. Most of the patients were of reproductive age, with the disease affecting the right breast in eleven patients (55%) and the left breast in nine patients (45%). Palpable nodules were present in five patients (25%) and fistulae in 15 (75%). The mean time between onset of symptoms and diagnosis was 7.7 months (range 3-12 months). Skin testing with purified protein derivative of tuberculin was strongly reactive in all patients, six (30%) of whom were breastfeeding. Diagnosis was confirmed by histopathology and all patients were satisfactorily treated with a combination of rifampicin, isoniazid and pyrazinamide. In the present study, TB of the breast presented predominantly as breast abscesses and fistulae and responded satisfactorily to treatment with anti-TB drugs.

Mammary tuberculosis mimicking breast cancer: a case report

Introduction

The incidence of tuberculosis is rising worldwide and rare manifestations of the past are seen more often nowadays. Mammary tuberculosis is a rare clinical entity, often mimicking breast cancer or abscesses of benign or malignant origin. Clinical awareness is necessary during diagnostic work-up for establishing the correct diagnosis and treatment.

Case presentation

We present a case of breast tuberculosis diagnosed in a 73 year old woman at our institution. The patient presented with a palpable mass of the right breast with clinical, laboratory and mammographic findings indicative of breast carcinoma. The patient underwent lumpectomy and sentinel lymph node biopsy. Frozen section of the tumor and the sentinel node revealed "granulomatous inflammation", while gross examination confirmed the diagnosis of tuberculous mastitis. The patient received anti-tuberculosis therapy for six months with no side effects or any further complications.

Conclusion

Breast tuberculosis is an obscure disease often mistaken for carcinoma or pyogenic abscess of the breast, especially if well-defined clinical features are absent. A high index of suspicion is required because the disease can usually be treated conservatively with current antituberculous modalities while surgical intervention is reserved for rare cases only.

Breast tuberculosis imaging

We report unusual magnetic resonance images of breast tuberculosis before and after treatment. Magnetic resonance imaging may assess the efficiency of treatment of breast tuberculosis.