1
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Wang MF, Xia H, Cai J. The impact of coexisting Hashimoto's thyroiditis on the feasibility of endoscopic thyroidectomy in papillary thyroid carcinoma. Heliyon 2024; 10:e26793. [PMID: 38434093 PMCID: PMC10906291 DOI: 10.1016/j.heliyon.2024.e26793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 02/16/2024] [Accepted: 02/20/2024] [Indexed: 03/05/2024] Open
Abstract
Objective :The safety of endoscopic thyroidectomy in patients with Hashimoto's thyroiditis (HT) is a matter of concern. This study aimed to assess the effect of concomitant HT on the feasibility of endoscopic thyroidectomy in patients with papillary thyroid carcinoma (PTC). Methods This study is an observational, retrospective study. All patients were histopathologically diagnosed with HT. The study group consisted of 44 patients (40 %) with PTC who also had HT, whereas the remaining 66 patients (60%) without HT were assigned to the control group. The number of dissected lymph nodes, mean operation time, thyroid volume, blood loss, TSH level, and postoperative complications were recorded and statistically analysed. Results One patient underwent conversion to open thyroidectomy because of recurrent laryngeal nerve (RLN) transection. Another patient required reoperation owing to postoperative haemorrhage. Statistically significant differences were observed in mean operation time (105.4 ± 10.7 vs 98.2 ± 7.4 min, P = 0.0001),mean thyroid lobe volume (12.2 ± 5.8 vs 9.6 ± 3.5 mL [mL], P = 0.0041), TSH level(4.1 ± 1.5 mIU/L vs 3.4 ± 0.9 mIU/L, P = 0.0028), and the number of dissected lymph nodes between groups (4.1 ± 1.5 vs 3.4 ± 0.9,P = 0.0028). The estimated mean blood loss (31.5 ± 6.8 vs 29.5 ± 3.9 mL, P = 0.0529) and rate of complications (15.9% vs 10.6%, P = 0.4136) did not show statistically significant differences between groups. Conclusion The coexistence of PTC and HT increases the operation time and difficulties in endoscopic thyroidectomy but does not affect postoperative outcomes. Endoscopic thyroidectomy can be safely performed with acceptable complication rates.
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Affiliation(s)
- Miao feng Wang
- Department of Thyroid and Breast Surgery, Shaoxing Central Hospital, Shaoxing, 312030, Zhejiang Province, China
| | - Heng Xia
- Department of Thyroid and Breast Surgery, Shaoxing Central Hospital, Shaoxing, 312030, Zhejiang Province, China
| | - Jiarui Cai
- Department of Thyroid and Breast Surgery, Shaoxing Central Hospital, Shaoxing, 312030, Zhejiang Province, China
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2
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Rhim JH, Lee JY, Park SW, Lee Y, Jung SL, Yun TJ, Ha EJ, Baek JH, Kim J, Na DG, Kim JH. Malignancy risk of indeterminate lymph node at the central compartment in patients with thyroid cancer and concomitant sonographic thyroiditis. Head Neck 2024. [PMID: 38305145 DOI: 10.1002/hed.27670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 01/11/2024] [Accepted: 01/21/2024] [Indexed: 02/03/2024] Open
Abstract
BACKGROUND To evaluate the malignancy risk of sonographic (US) indeterminate lymph node (LN)s at the central compartment in thyroid cancer patients with US-thyroiditis (ST). METHODS Among the central compartments of suspicious, indeterminate, and probably benign LN US categories, the malignancy rates were compared between ST and non-US-thyroiditis (non-ST) groups. Those of indeterminate category were compared with suspicious and probably benign categories. RESULTS At 531 central compartments from 349 patients, the malignancy rate was lower in ST group (34.4% [44/128]) than non-ST group (43.4% [175/403]), although statistically not significant (p = 0.08). The malignancy rate of indeterminate category in ST group (35.7% [5/14]) was lower than non-ST group (71.9% [23/32]) (p = 0.047). Within ST group, the malignancy rate of indeterminate category (35.7% [5/14]) did not differ from probably benign category (29.1% [30/103]) (p = 0.756), but was lower than suspicious category (81.8% [9/11]) (p = 0.042). CONCLUSIONS The malignancy risk of US indeterminate LNs at the central compartment in thyroid cancer patients with US thyroiditis was lower than that in patients without US thyroiditis.
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Affiliation(s)
- Jung Hyo Rhim
- Department of Radiology, SMG-SNU Boramae Medical Center, Seoul, South Korea
| | - Ji Ye Lee
- Department of Radiology, Seoul National University Hospital and College of Medicine, Seoul, South Korea
| | - Sun-Won Park
- Department of Radiology, SMG-SNU Boramae Medical Center, Seoul, South Korea
- College of Medicine, Seoul National University, Seoul, South Korea
| | - Younghen Lee
- Department of Radiology, Ansan Hospital, Korea University College of Medicine, Ansan, South Korea
| | - So Lyung Jung
- Department of Radiology, Seoul St Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Tae Jin Yun
- Department of Radiology, Seoul National University Hospital and College of Medicine, Seoul, South Korea
| | - Eun Ju Ha
- Department of Radiology, Ajou University School of Medicine, Suwon, South Korea
| | - Jung Hwan Baek
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Jinna Kim
- Department of Radiology, Severance Hospital, Seoul, South Korea
| | - Dong Gyu Na
- Department of Radiology, Gang Neung Asan Hospital, Gangneung, South Korea
- Department of Radiology, Human Medical Imaging and Intervention Center, Seoul, South Korea
| | - Ji-Hoon Kim
- Department of Radiology, Seoul National University Hospital and College of Medicine, Seoul, South Korea
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3
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Paksoy N, Yazal K. Organization of a Fine-Needle Aspiration Clinic With Cytopathologist-Radiologist Cooperation: An Alternative Way to Rome. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2021; 40:183-185. [PMID: 32529682 DOI: 10.1002/jum.15370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Accepted: 05/14/2020] [Indexed: 06/11/2023]
Affiliation(s)
- Nadir Paksoy
- Cytopathology/Fine-Needle Aspiration Private Practice, Izmit, Kocaeli, Turkey
| | - Kadri Yazal
- Private Konrad Radiology Center, Izmit, Kocaeli, Turkey
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4
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Medlock D, Chaljub E, Gavin M, Peiris AN. Shifting cervical lymphadenopathy in Hashimoto's disease. Proc (Bayl Univ Med Cent) 2019; 32:235-236. [PMID: 31191137 DOI: 10.1080/08998280.2019.1570421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2018] [Revised: 01/04/2019] [Accepted: 01/10/2019] [Indexed: 10/27/2022] Open
Abstract
Hashimoto's disease typically presents with hypothyroidism due to lymphocytic infiltration of the thyroid. Cervical lymphadenopathy has rarely been reported in Hashimoto's disease. We report the unusual association of shifting cervical lymphadenopathy with Hashimoto's disease.
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Affiliation(s)
- Dillon Medlock
- School of Medicine, Texas Tech University Health Sciences CenterLubbockTexas
| | - Ellen Chaljub
- School of Medicine, Texas Tech University Health Sciences CenterLubbockTexas
| | - Meredith Gavin
- School of Medicine, Texas Tech University Health Sciences CenterLubbockTexas
| | - Alan N Peiris
- School of Medicine, Texas Tech University Health Sciences CenterLubbockTexas.,Department of Internal Medicine and Clinical Research Institute, Texas Tech University Health Sciences Center School of MedicineLubbockTexas
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5
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Wen X, Wang B, Jin Q, Zhang W, Qiu M. Thyroid Antibody Status is Associated with Central Lymph Node Metastases in Papillary Thyroid Carcinoma Patients with Hashimoto's Thyroiditis. Ann Surg Oncol 2019; 26:1751-1758. [PMID: 30937662 DOI: 10.1245/s10434-019-07256-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Indexed: 02/07/2023]
Abstract
OBJECTIVE The aim of this study was to explore the impact of thyroid antibody status on central lymph node metastases (CLNM) in papillary thyroid carcinoma (PTC) patients with Hashimoto's thyroiditis (HT). METHODS A retrospective analysis was performed on 346 PTC patients with HT who underwent thyroidectomy and ipsilateral central lymph node dissection (CLND). Histopathological characteristics of the tumor and serum levels of thyroid hormone, as well as antibodies, were collected and analyzed. RESULTS The multivariate logistic regression analysis showed that being male [odds ratio (OR) 3.269, 95% confidence interval (CI) 1.240-8.619], tumor size > 1 cm [1 cm < diameter (D) ≤ 2 cm: OR 6.947, 95% CI 2.886-16.722; 2 cm < D: OR 5.880, 1.937-17.846], and antibody status [thyroid peroxidase antibody (TPOAb) and thyroglobulin antibody (TgAb) double negative: OR 3.791, 95% CI 1.391-10.331; TPOAb and TgAb double positive: OR 4.047, 95% CI 1.509-10.856; TgAb single positive: OR 6.024, 95% CI 2.019-17.970] were independent risk factors for CLNM. Additionally, a risk-score scale, including sex, antibody status, and tumor size, was established to predict CLNM. The sensitivity, specificity, positive predictive value, and negative predictive value were 55.7%, 84.4%, 74.4%, and 70%, respectively, when the cut-off point was chosen as 3. CONCLUSIONS Antibody status is a critical independent risk factor for CLNM in PTC patients with HT. For the CLND strategy, a more conservative option could be considered in a low-risk cohort with the following characteristics: female sex, smaller tumor size, and TPOAb single positive.
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Affiliation(s)
- Xingzhu Wen
- Department of General Surgery, Changzheng Hospital, Second Military Medical University, Shanghai, 200003, China
| | - Bin Wang
- Department of General Surgery, Changzheng Hospital, Second Military Medical University, Shanghai, 200003, China
| | - Qianmei Jin
- Department of Rheumatology and Immunology, Changzheng Hospital, Second Military Medical University, Shanghai, 200003, China
| | - Wei Zhang
- Department of General Surgery, Changzheng Hospital, Second Military Medical University, Shanghai, 200003, China.
| | - Ming Qiu
- Department of General Surgery, Changzheng Hospital, Second Military Medical University, Shanghai, 200003, China.
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6
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Sonographic Features of Cervical Lymph Nodes in Patients With Hashimoto Thyroiditis and the Impacts From the Levothyroxine With Prednisone Therapy. Ultrasound Q 2017; 34:67-70. [PMID: 29112639 DOI: 10.1097/ruq.0000000000000324] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
OBJECTIVE This study aimed to evaluate the ultrasonographic pattern of cervical lymph nodes (CLNs) and whether levothyroxine with prednisone therapy is effective for lymphadenopathy in patients with Hashimoto thyroiditis (HT). METHODS This retrospective study was looking at patients with confirmed diagnosis of HT who underwent comprehensive neck ultrasound examination. We reviewed sonographic findings in 127 patients with HT, 234 euthyroid patients with goiter, and 122 healthy subjects. In addition, 30 untreated HT patients with cervical lymphadenopathy were recruited for the levothyroxine with prednisone therapy. We rescanned the patients 9 months after treatment with levothyroxine and prednisone. RESULTS Patients with HT had a higher rate of CLN detection on ultrasound than euthyroid patients with goiter and healthy subjects at cervical levels III, IV, and VI (P < 0.01). In addition, patients with HT had a higher rate of detection of CLNs with abnormal sonographic features than the other 2 groups, most notably at cervical levels III, IV, and VI (P < 0.01). After the treatment, the mean thyroid volume, thyroid nodule volume, CLN volume, symptom score, and cosmetic grade of 30 HT patients were remarkably decreased (P < 0.01 or P < 0.001). CONCLUSIONS Hashimoto thyroiditis seems to be associated with an increased rate of detection of CLNs with abnormal sonographic features, particularly at cervical levels III, IV, and VI. Therapy with levothyroxine with prednisone is effective for cervical lymphadenopathy in patients with HT.
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7
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Melany M, Chen S. Thyroid Cancer: Ultrasound Imaging and Fine-Needle Aspiration Biopsy. Endocrinol Metab Clin North Am 2017; 46:691-711. [PMID: 28760234 DOI: 10.1016/j.ecl.2017.04.011] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Ultrasound is critical in detection, diagnosis, and management of thyroid nodules. Ultrasound detection of regional nodal metastatic disease is based on abnormal nodal morphology rather than size and is critical to initial surgical and long-term management of thyroid cancer. Fine-needle aspiration biopsy is the gold standard for malignancy diagnosis in thyroid cancer. Thyroglobulin assay of nodal aspirates improves accuracy in diagnosis of metastases. Reporting lexicons assign risk levels to thyroid nodules with the goal of improving and standardizing patient management. Surveillance ultrasound in papillary microcarcinomas is being evaluated and compared with surgical management.
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Affiliation(s)
- Michelle Melany
- Department of Imaging, Cedars Sinai Imaging, Greater Los Angeles VA Medical Center, David Geffen School of Medicine at University of California, Los Angeles, 8700 Beverly Boulevard, Suite M335, Los Angeles, CA 90048, USA.
| | - Sardius Chen
- Department of Imaging, Cedars Sinai Imaging, Cedars Sinai Medical Center, 8700 Beverly Boulevard, Suite M335, Los Angeles, CA 90048, USA
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8
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Diffuse Thyroid Metastasis From Lung Cancer Mimicking Thyroiditis on 99mTc-Pertechnetate Scintigraphy. Clin Nucl Med 2017; 42:690-691. [PMID: 28682843 DOI: 10.1097/rlu.0000000000001755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Possible thyroiditis was suspected in a 56-year-old man who initially presented sore throat because laboratory examinations revealed decreased serum thyroid hormone and the Tc-pertechnetate scintigraphy showed no tracer uptake by the thyroid gland. However, subsequent examination demonstrated that the absence of pertechnetate activity in the thyroid was due to complete replacement of thyroid gland by the metastasis from lung adenocarcinoma, which was unknown at the initial presentation.
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9
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Kim HJ. Updated guidelines on the preoperative staging of thyroid cancer. Ultrasonography 2017; 36:292-299. [PMID: 28607324 PMCID: PMC5621809 DOI: 10.14366/usg.17023] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2017] [Revised: 04/06/2017] [Accepted: 04/09/2017] [Indexed: 12/18/2022] Open
Abstract
Recent studies have provided prognostic information and recommendations for staging thyroid cancers that have changed the staging and management guidelines for the disease. Consequently, minimal extrathyroidal extension (ETE) was removed from the T3 stage classification in the eighth edition of the TNM staging system by the American Joint Committee on Cancer. New T categories have been subsequently added, including T3a, defined as a tumor >4 cm in its greatest dimension, limited to the thyroid gland, and T3b, defined as a tumor of any size with gross ETE invading only the strap muscles. In this article, the author reviews the changes in the TNM staging system for thyroid cancer, with an emphasis on ultrasonography in preoperative staging.
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Affiliation(s)
- Hye Jung Kim
- Department of Radiology, Kyungpook National University Medical Center, Daegu, Korea
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10
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Brito JP, Ito Y, Miyauchi A, Tuttle RM. A Clinical Framework to Facilitate Risk Stratification When Considering an Active Surveillance Alternative to Immediate Biopsy and Surgery in Papillary Microcarcinoma. Thyroid 2016; 26:144-9. [PMID: 26414743 PMCID: PMC4842944 DOI: 10.1089/thy.2015.0178] [Citation(s) in RCA: 199] [Impact Index Per Article: 24.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND The 2015 American Thyroid Association thyroid cancer management guidelines endorse an active surveillance management approach as an alternative to immediate biopsy and surgery in subcentimeter thyroid nodules with highly suspicious ultrasonographic characteristics and in cytologically confirmed very low risk papillary thyroid cancer (PTC). However, the guidelines provide no specific recommendations with regard to the optimal selection of patients for an active surveillance management approach. This article describes a risk-stratified clinical decision-making framework that was developed by the thyroid cancer disease management team at Memorial Sloan Kettering Cancer Center as the lessons learned from Kuma Hospital in Japan were applied to a cohort of patients with probable or proven papillary microcarcinoma (PMC) who were being evaluated for an active surveillance management approach in the United States. SUMMARY A risk-stratified approach to the evaluation of patients with probable or proven PMC being considered for an active surveillance management approach requires an evaluation of three interrelated but distinct domains: (i) tumor/neck ultrasound characteristics (e.g., size of the primary tumor, the location of the tumor within the thyroid gland); (ii) patient characteristics (e.g., age, comorbidities, willingness to accept observation); and (iii) medical team characteristics (e.g., availability and experience of the multidisciplinary team). Based on an analysis of the critical factors within each of these domains, patients with probable or proven PTC can then be classified as ideal, appropriate, or inappropriate candidates for active surveillance. CONCLUSION Risk stratification utilizing the proposed decision-making framework will improve the ability of clinicians to recognize individual patients with proven or probable PMC who are most likely to benefit from an active surveillance management option while at the same time identifying patients with proven or probable PMC that would be better served with an upfront biopsy and surgical management approach.
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Affiliation(s)
- Juan P. Brito
- Endocrinology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Yasuhiro Ito
- Department of Surgery, Kuma Hospital, Kobe, Japan
| | | | - R. Michael Tuttle
- Endocrinology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
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11
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Abstract
The neck region contains around 300 lymph nodes (LNs) out of 800 LNs in the whole body. The detailed study of LNs by Rouviere in 1932 [1] and the later illustration of metastatic predilection of head and neck malignancies to certain LN regions by Lindberg et al. [2] paved the road to a clinically sound classification. The American Academy of Otolaryngology and Head and Neck Surgery (AAO-HNS) and the American Joint Committee on Cancer (AJCC) developed the currently widely accepted levels classification of the cervical LNs (Table 8.1, Figs. 8.1 and 8.2).
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Affiliation(s)
- Mahmoud Sakr
- Professor of Surgery,Faculty of Medicine, University of Alexandria, Alexandria, Egypt
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12
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Jones MR, Mohamed H, Catlin J, April D, Al-Qurayshi Z, Kandil E. The presentation of lymph nodes in Hashimoto's thyroiditis on ultrasound. Gland Surg 2015; 4:301-6. [PMID: 26311120 DOI: 10.3978/j.issn.2227-684x.2015.05.11] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2015] [Accepted: 05/21/2015] [Indexed: 01/12/2023]
Abstract
BACKGROUND Comprehensive neck ultrasound (US) examination has become an essential component of preoperative workup for patients with thyroid cancer. Regional cervical lymph nodes may be involved in cases of Hashimoto's thyroiditis (HT). This study seeks to examine the sonographic pattern of lymph nodes in patients with HT. METHODS This is a retrospective study looking at patients with confirmed diagnoses of HT on final surgical pathology who underwent preoperative comprehensive neck US. We compared preoperative ultrasound for patients with HT to euthyroid patients with goiter. Data collected included number, size and ultrasonographic features of cervical lymph nodes. RESULTS We included a total of 417 patients: 202 patients with HT in the study group, and 215 patients with goiter and euthyroid status in the control group. Patients with HT had a higher number of total cervical lymph nodes than the control group (2.00±2.35 vs. 0.76±1.36 mm; P<0.0001), most notably in cervical levels III and IV (P<0.05 for both). CONCLUSIONS HT seems to be associated with an ultrasonographic pattern of increased number of enlarged cervical lymph nodes, particularly in levels III, and IV.
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Affiliation(s)
- Mark R Jones
- Division of Endocrine and Oncological Surgery, Department of Surgery, Tulane University School of Medicine, New Orleans, LA, USA
| | - Hossam Mohamed
- Division of Endocrine and Oncological Surgery, Department of Surgery, Tulane University School of Medicine, New Orleans, LA, USA
| | - Jennifer Catlin
- Division of Endocrine and Oncological Surgery, Department of Surgery, Tulane University School of Medicine, New Orleans, LA, USA
| | - Daniel April
- Division of Endocrine and Oncological Surgery, Department of Surgery, Tulane University School of Medicine, New Orleans, LA, USA
| | - Zaid Al-Qurayshi
- Division of Endocrine and Oncological Surgery, Department of Surgery, Tulane University School of Medicine, New Orleans, LA, USA
| | - Emad Kandil
- Division of Endocrine and Oncological Surgery, Department of Surgery, Tulane University School of Medicine, New Orleans, LA, USA
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13
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Lai V, Yen TWF, Rose BT, Fareau GG, Misustin SM, Evans DB, Wang TS. The Effect of Thyroiditis on the Yield of Central Compartment Lymph Nodes in Patients with Papillary Thyroid Cancer. Ann Surg Oncol 2015; 22:4181-6. [PMID: 25851341 DOI: 10.1245/s10434-015-4551-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2015] [Indexed: 11/18/2022]
Abstract
BACKGROUND In patients who have undergone thyroidectomy and central compartment neck dissection (CCND) for papillary thyroid cancer (PTC), visualization of enlarged lymph nodes may lead to more extensive CCND. This study sought to determine the effect of patient age and the presence of thyroiditis on the number of malignant and total lymph nodes resected in patients who underwent CCND for PTC. METHODS This retrospective review examined a prospective database of patients who underwent total thyroidectomy and CCND for PTC between April 2009 and June 2013 and had thyroiditis on the final pathology. The patients were categorized into age groups by decade (18-29, 30-39, 40-49, 50-59, and ≥60 years) and compared with a control group of patients matched by age, gender, and tumor size. RESULTS Of 74 patients with thyroiditis, 64 (87 %) were women. The median age of the patients was 47.5 years (range 18.2-72.0 years). The patients with thyroiditis had more lymph nodes resected than those without thyroiditis (median 11 vs 7; p < 0.01). However, these patients had fewer malignant lymph nodes (median 0 vs 1.5; p = 0.06), resulting in a lower lymph node ratio (0 vs 0.18; p = 0.02) for the entire cohort, but particularly for the youngest (18-29 years) and oldest (≥60 years) age groups. CONCLUSIONS Patients with thyroiditis and PTC who underwent CCND had more lymph nodes resected but a had lower proportion of metastatic lymph nodes than those without thyroiditis. Given the relatively low yield of malignant cervical lymphadenopathy, a more judicious approach to CCND might be considered, particularly for the youngest and oldest patients with PTC and thyroiditis.
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Affiliation(s)
| | - Tina W F Yen
- Division of Surgical Oncology, Department of Surgery, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Brian T Rose
- Endocrine Center and Clinics, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Gilbert G Fareau
- Division of Clinical Endocrinology, Metabolism, and Nutrition, Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Sarah M Misustin
- Division of Surgical Oncology, Department of Surgery, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Douglas B Evans
- Division of Surgical Oncology, Department of Surgery, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Tracy S Wang
- Division of Surgical Oncology, Department of Surgery, Medical College of Wisconsin, Milwaukee, WI, USA.
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14
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Yoo YH, Kim JA, Son EJ, Youk JH, Kwak JY, Kim EK, Park CS. Sonographic findings predictive of central lymph node metastasis in patients with papillary thyroid carcinoma: influence of associated chronic lymphocytic thyroiditis on the diagnostic performance of sonography. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2013; 32:2145-2151. [PMID: 24277897 DOI: 10.7863/ultra.32.12.2145] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
OBJECTIVES To analyze sonographic findings suggesting central lymph node metastasis of papillary thyroid carcinoma and to evaluate the influence of associated chronic lymphocytic thyroiditis on the diagnostic performance of sonography for predicting central lymph node metastasis. METHODS A total of 124 patients (101 female and 23 male; mean age, 47.5 years; range, 21-74 years) underwent sonographically guided fine-needle aspiration in central lymph nodes from January 2008 to July 2011. Sonographic features of size, shape, margin, thickening of the cortex, cortical echogenicity, presence of a hilum, cystic changes, calcification, and vascularity of enlarged lymph nodes were analyzed before fine-needle aspiration and classified into 2 categories (probably benign and suspicious). Sonographic findings were correlated with the pathologic diagnosis and associated chronic lymphocytic thyroiditis. Receiver operating characteristic curve analysis was performed to assess the diagnostic performance of sonography for predicting central lymph node metastasis according to the associated thyroiditis. RESULTS Fifty-one lymph nodes (39.5%) were malignant, and 73 (60.5%) were benign. On univariate analysis, size, shape, margin, cortical thickening, cortical echogenicity, cystic changes, calcification, and vascularity were significantly different between the benign and metastatic nodes (P < .05). On multivariate analysis, eccentric cortical thickening (odds ratio, 26.59; 95% confidence interval [CI], 3.26-216.66) and hyper echogenicity of the cortex (odds ratio, 18.46; 95% CI, 2.44-139.64) were significantly associated with malignant nodes (P < .05). The area under the curve values for sonography for predicting metastasis were 0.756 (95% CI, 0.618-0.894) in chronic lymphocytic thyroiditis-positive patients and 0.971 (95% CI, 0.938-1.000) in negative patients. CONCLUSIONS Eccentric cortical thickening and cortical hyperechogenicity were the sonographic findings predictive of central lymph node metastasis from papillary thyroid carcinoma. The diagnostic performance of sonography for predicting metastasis was superior in chronic lymphocytic thyroiditis-negative patients than in positive patients.
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Affiliation(s)
- Yeon Hwa Yoo
- Department of Radiology, Gangnam Severance Hospital, 211 Eunjo-Ro, Gangnam-Gu, Seoul 135-720, Korea.
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15
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Stack BC, Tuttle RM. Ultrasonographic characterization of cervical lymphadenopathy in chronic autoimmune thyroiditis. Thyroid 2013; 23:137-8. [PMID: 23167267 DOI: 10.1089/thy.2012.0558] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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16
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Brancato D, Citarrella R, Richiusa P, Amato MC, Vetro C, Galluzzo CG. Neck lymph nodes in chronic autoimmune thyroiditis: the sonographic pattern. Thyroid 2013; 23:173-7. [PMID: 22946552 DOI: 10.1089/thy.2012.0375] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND Neck lymph nodes may be involved in the pathogenesis of chronic autoimmune thyroiditis (CAT). This study was undertaken to identify which of the sonographic features of cervical lymph nodes are readily applicable to patients affected by CAT compared to healthy control subjects. METHODS We recruited 106 patients (92 females and 14 males) with CAT and 70 control subjects (53 females and 17 males) without clinical, biochemical, and ultrasonographic evidence of thyroid and neck diseases. We performed laboratory tests (thyrotropin, antithyroperoxidase antibodies, antithyroglobulin antibodies, and ultrasonography) to evaluate in each group: (i) thyroid function, autoimmunity, and morphology; (ii) number, topographic distribution (levels I-VI), and morphology of neck nodes (long-axis diameter; short-axis diameter; short-axis/long-axis ratio; absence or presence of hilus). RESULTS Total number of neck nodes with long-axis diameter >10 mm was significantly higher in the CAT group than in the control group (mean±standard deviation [SD]: 3.7±2.4 vs. 0.8±1.3; p<0.001) with significantly increased differences in levels II (1.4±0.8 vs. 0.3±0.5; p<0.001), III (2±1.2 vs. 0.3±0.7; p<0.001), and IV (0.7±0.7 vs. 0.07±0.2; p<0.001). More nodes with a hilus were found in the CAT group than in the control group (mean number of nodes±SD: 2.8±1.9 vs. 0.7±1.1; p<0.001). Short-axis diameter of level III (4.4±1 vs. 3.7±1.2 mm; p=0.002) and level IV nodes (3.9±1 vs. 3.1±0.5 mm p=0.030) was increased in CAT patients when compared with healthy controls. CONCLUSIONS The present study is the first one aiming at a systematic description of the sonographic pattern of cervical lymph nodes in CAT. An increased number of benign hyperplastic neck nodes, especially in levels II-IV, appears to be a characteristic sonographic finding associated with CAT.
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Affiliation(s)
- Davide Brancato
- Department of Internal Medicine, Hospital of Partinico, Palermo, Italy.
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Hashimoto's Thyroiditis and Kikuchi's Disease: Presentation of a Case and Review of the Literature. Case Rep Otolaryngol 2012; 2012:267595. [PMID: 23227401 PMCID: PMC3514797 DOI: 10.1155/2012/267595] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2012] [Accepted: 11/05/2012] [Indexed: 11/25/2022] Open
Abstract
We report the case of a 19-year-old woman with a history of Hashimoto's thyroiditis who presented with tender right anterior cervical lymphadenopathy and fever. Workup for infectious, autoimmune, and malignant causes was unremarkable. Surgical removal of cervical lymph nodes after detailed magnetic resonance (MR) imaging disclosed necrotizing lymphadenitis, also known as Kikuchi's disease (KD). The patient was treated with a short-term course of steroids, due to the onset of pancytopenia and borderline antiphospholipid antibodies combined with increased anti-thyroglobulin (anti-TG) titers. Despite being a diagnosis of exclusion, KD should be included in the differential of such patients, particularly in cases of previous or concurrent autoimmune diseases such as Hashimoto's thyroiditis, which necessitate a long-term follow-up.
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Song JY, Kim SG, Lee SK, Park IW. Multiple nodular fasciitis in the mandibular border area which is misdiagnosed as metastatic lymph node. Dentomaxillofac Radiol 2011; 42:29206157. [PMID: 22074875 DOI: 10.1259/dmfr/29206157] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Nodular fasciitis (NF) is a benign lesion that has proliferative fibroblasts and myofibroblasts. NF is similar to a tumour and has infiltrative properties. We describe a rare case of multiple nodular fasciitis occurring in the mandibular border area of a 51-year-old male. Radiological and histological features are discussed along with a brief review of the literature. In addition, the importance of a differential diagnosis for this lesion is also discussed.
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Affiliation(s)
- J-Y Song
- Department of Oral and Maxillofacial Surgery, College of Dentistry, Gangneung-Wonju National University, Gangneung, Gangwondo, Republic of Korea
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Positive Predictive Value and Interobserver Variability of Preoperative Staging Sonography for Thyroid Carcinoma. AJR Am J Roentgenol 2011; 197:W324-30. [DOI: 10.2214/ajr.10.5576] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Choi JS, Chung WY, Kwak JY, Moon HJ, Kim MJ, Kim EK. Staging of papillary thyroid carcinoma with ultrasonography: performance in a large series. Ann Surg Oncol 2011; 18:3572-8. [PMID: 21594702 DOI: 10.1245/s10434-011-1783-3] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2011] [Indexed: 12/22/2022]
Abstract
BACKGROUND This study was designed to evaluate the performance of ultrasonography (US) for the preoperative staging of papillary thyroid carcinoma (PTC) in a large series according to the TNM classification. METHODS Preoperative US was performed for the evaluation of primary tumors and lymph node metastasis in 722 consecutive patients with cytologically proven PTC. Three experienced radiologists prospectively determined T and N categories of PTC. N categorization was based on compartments, including left and right lateral compartments (levels II-V) and central compartment (level VI). All patients underwent surgery and central compartment dissection. Lateral compartment dissection was selectively performed. We assessed the diagnostic performance of preoperative US for staging of PTC on the basis of pathologic findings of surgical specimens. Subgroup analysis according to suspicion of diffuse thyroid disease (DTD) on US was performed to compare US accuracies for N categorization. RESULTS US predicted 61.7% (142/230) of patients with multifocal PTC and 67.1% (100/149) of patients with bilateral malignancy. Overall accuracy of US for T categorization was 69.7% (503/722) and that of US for N categorization was 59% (426/722). Accuracies of sonographic categorization for N0, N1a, and N1b were 66% (276/418), 33.3% (70/210), and 85.1% (80/94), respectively. Overall US accuracy for prediction of an N category was significantly lower in patients with US-indicated DTD (51.1%, 67/131) than it was in patients without DTD (60.7%, 359/591; P = 0.043). CONCLUSIONS Preoperative US is a feasible technique for the preoperative staging of PTC and is helpful for the detection of lateral compartment metastasis. Presence of DTD can affect the staging of lymph node metastasis.
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Affiliation(s)
- Ji Soo Choi
- Department of Radiology, Research Institute of Radiological Science, Yonsei University College of Medicine, Seoul, Korea
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Current world literature. Curr Opin Rheumatol 2010; 23:125-30. [PMID: 21124095 DOI: 10.1097/bor.0b013e3283422cce] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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