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Sen S, Thomas SS, Cherian A, Abraham D, Hepzhibah J, John R, Therese M, Reka K, Paul MJ. Thyroglossal Duct Cyst Carcinoma: Lessons from a 20-Case Series. Indian J Surg Oncol 2023; 14:609-618. [PMID: 37900628 PMCID: PMC10611691 DOI: 10.1007/s13193-023-01720-0] [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: 07/29/2022] [Accepted: 02/13/2023] [Indexed: 03/06/2023] Open
Abstract
Aims and Objectives Thyroglossal duct cyst (TDC) is a common congenital cyst with an incidence of about 7%. Thyroglossal duct cyst carcinoma (TDCC) is a rare sequel which arises from TDC and has an incidence of about 1%. As these are rare, they do not have well-defined management guidelines. The aim of this study was to analyse the clinical profile and pathological characteristics of patients with thyroglossal duct cyst carcinoma and to propose a protocol for their treatment and follow-up. Materials and Methods A retrospective study was done from January 2000 to December 2019. All the clinical details, imaging characteristics, treatment and histopathology were analysed. Results The mean age group in our study was 37.9 years with a female preponderance. The clinical features like rapid increase in size, fixity of the lump and lymph node metastasis were not very common. Seventy-five percent of our patients who underwent imaging had suspicious characteristics. Fifty-six percent of our patients had FNAC suggestive of TDCC. Fifty percent of our patients had concomitant thyroid carcinoma. None of our patients had distant metastasis at follow-up. Conclusions TDCC is rare and a disease of young adulthood and usually has good prognosis. It may be a clinical surprise or a small lesion which can be detected with ultrasound and targeted FNAC. There is high rate of concomitant thyroid carcinoma and hence needs careful assessment. Sistrunk's procedure with total thyroidectomy either staged or simultaneously has good outcome and permits adjuvant treatment.
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Affiliation(s)
- Supriya Sen
- Department of Endocrine Surgery, CMC Hospital Vellore, Vellore, 632004 Tamil Nadu India
| | - Shawn Sam Thomas
- Department of Endocrine Surgery, CMC Hospital Vellore, Vellore, 632004 Tamil Nadu India
| | - Anish Cherian
- Department of Endocrine Surgery, CMC Hospital Vellore, Vellore, 632004 Tamil Nadu India
| | - Deepak Abraham
- Department of Endocrine Surgery, CMC Hospital Vellore, Vellore, 632004 Tamil Nadu India
| | - Julie Hepzhibah
- Department of Nuclear Medicine, CMC Hospital Vellore, Vellore, 632004 Tamil Nadu India
| | - Reetu John
- Department of Radiology, CMC Hospital Vellore, Vellore, 632004 Tamil Nadu India
| | - Marie Therese
- Department of Pathology, CMC Hospital Vellore, Vellore, 632004 Tamil Nadu India
| | - K. Reka
- Department of Biostatistics, CMC Hospital Vellore, Vellore, 632004 Tamil Nadu India
| | - M. J. Paul
- Department of Endocrine Surgery, CMC Hospital Vellore, Vellore, 632004 Tamil Nadu India
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Haciyanlı M, Gücek Haciyanlı S, Karaisli S, Balkaya T, Acar T, Kamer E. A rare location of papillary carcinoma: Thyroglossal duct cyst. Turk J Surg 2023; 39:83-85. [PMID: 37275923 PMCID: PMC10234712 DOI: 10.47717/turkjsurg.2022.4268] [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: 01/27/2018] [Accepted: 10/24/2018] [Indexed: 06/07/2023]
Abstract
The inadequate closure of the thyroglossal tract paves the way for a thyroglossal cyst. Thyroglossal duct cyst (TDC) malignancy is quite rare. A thirty-nineyear-old female patient was admitted to the polyclinic with a complaint of palpable mass in the neck. Findings compatible with TDC were determined in the patient's neck screening and it was considered to be malignant due to irregular margins, apparent vascularization and punctual calcifications. Fine needle aspiration biopsy was unremarkable. TDC was excised by Sistrunk procedure and frozen examination was performed. Total thyroidectomy was performed additionally since the result of the frozen examination was found to be compatible with the primary papillary carcinoma of TDC. If preoperative biopsy does not provide a diagnosis, frozen section study will be beneficial in terms of both providing the early diagnosis and directing the operation strategy during the surgery in clinically or radiologically suspected patients.
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Affiliation(s)
- Mehmet Haciyanlı
- Clinic of General Surgery, Katip Çelebi University Atatürk Training and Research Hospital, İzmir, Turkey
| | - Selda Gücek Haciyanlı
- Clinic of General Surgery, Katip Çelebi University Atatürk Training and Research Hospital, İzmir, Turkey
| | - Serkan Karaisli
- Clinic of General Surgery, Katip Çelebi University Atatürk Training and Research Hospital, İzmir, Turkey
| | - Tuba Balkaya
- Clinic of General Surgery, Katip Çelebi University Atatürk Training and Research Hospital, İzmir, Turkey
| | - Turan Acar
- Clinic of General Surgery, Katip Çelebi University Atatürk Training and Research Hospital, İzmir, Turkey
| | - Erdinç Kamer
- Clinic of General Surgery, Katip Çelebi University Atatürk Training and Research Hospital, İzmir, Turkey
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3
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Devaraja K, Malapure SS, Neeraj R, Chandrappa DH. Synchronous carcinoma of thyroglossal duct cyst and native thyroid gland. BMJ Case Rep 2022; 15:e250853. [PMID: 36423942 PMCID: PMC9693668 DOI: 10.1136/bcr-2022-250853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
The unobliterated portion of embryological thyroglossal duct may present as cystic swelling later in life and may contain functional thyroid follicles. This cyst requires excision along with the entire thyroglossal duct remnant and adjacent portion of hyoid bone. At times, the excised specimen could demonstrate a focus of carcinomatous change inside the cyst wall. Very rarely, this thyroglossal duct cyst carcinoma could be associated with malignancy of native thyroid gland. This case report illustrates an interesting case of synchronous carcinoma of thyroglossal duct cyst and native thyroid gland. It also sheds light on the controversies related to the pathophysiology of such association and the dilemmas surrounding the management of thyroglossal duct cyst carcinoma, with or without concurrent carcinoma of thyroid gland.
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Affiliation(s)
- K Devaraja
- Otorhinolaryngology and Head and Neck Surgery, Kasturba Medical College, Manipal, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Sumeet Suresh Malapure
- Division of Nuclear Medicine, Radiotherapy, Kasturba Medical College, Manipal, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - R Neeraj
- Otorhinolaryngology and Head and Neck Surgery, Kasturba Medical College, Manipal, Manipal Academy of Higher Education, Manipal, Karnataka, India
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4
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Papillary carcinoma arising in a presumed thyroglossal duct cyst with associated lateral neck extension. ORAL AND MAXILLOFACIAL SURGERY CASES 2021. [DOI: 10.1016/j.omsc.2020.100203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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5
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Lukáš J, Drábek J, Lukáš D, Zemanová I, Rulseh A. Ectopic thyroid with benign and malignant findings: A case series. Int J Surg Case Rep 2019; 66:33-38. [PMID: 31790949 PMCID: PMC6909043 DOI: 10.1016/j.ijscr.2019.11.011] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Revised: 11/04/2019] [Accepted: 11/06/2019] [Indexed: 11/28/2022] Open
Abstract
Thyroid heterotopy can be a cause of tumorous oropharyngeal and neck lesions. We present three cases of ectopic thyroid tissue with compression of the upper aerodigestive tract in the lingual area, thyroglossal duct cyst, and right submandibular region. We describe clinical and imaging examinations for diagnosis and treatment.
Introduction Ectopia is the most common sporadically occurring thyroid heterotopy. We present three cases of ectopic thyroid tissue with compression of the upper aerodigestive tract. The first case involved ectopic thyroid tissue in the lingual area of a 60-year-old male with dysphagia, swelling at the base of the tongue, and stomatolalia. The second case was a 66-year-old female with papillary thyroid carcinoma (PTC) in a thyroglossal duct cyst. The third patient was a 50-year-old female with aberrant thyroid tissue in the right submandibular region, with a cribriform-morular variant of PTC (CMV-PTC). Methods After resecting the heterotopic tissue and verifying the presence of PTC, the second and third cases underwent total thyroidectomy, and the third patient also underwent radioactive iodine ablation (RAI). Postoperative athyreosis was compensated by permanent levothyroxine substitution. Results The diagnosis of ectopic thyroid tissue is challenging. Clinical examination together with imaging methods play a key role, especially postoperative histological examination along with scintigraphy and single photon emission computed tomography (SPECT). Ultrasonography should be used to exclude normally localized thyroid tissue and to distinguish other tumorous diseases. In the pre-operative examination, ultrasound-guided fine-needle aspiration biopsy (US-FNAB) often results in technically-difficult sampling and non-diagnostic cytology. Conclusion Resection is the most suitable therapy for clinical symptoms of a foreign body in the upper aerodigestive tract and inflammatory complications; total thyroidectomy follows in case of malignant transformation. Thyroid heterotopy is a rare pathological condition, yet it should be taken into consideration during differential diagnosis of tumorous oropharyngeal and neck lesions.
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Affiliation(s)
- J Lukáš
- Department of Otolaryngology and Head and Neck Surgery, Na Homolce Hospital, Prague, Czech Republic.
| | - J Drábek
- Institute of Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacky University Olomouc, Czech Republic
| | - D Lukáš
- Department of Surgery, 3rd Faculty of Medicine, Charles University and University Hospital in Prague, Czech Republic
| | - I Zemanová
- Department of Pathology, Na Homolce Hospital, Prague, Czech Republic
| | - A Rulseh
- Department of Radiology, Na Homolce Hospital, Prague, Czech Republic
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6
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Das DK, George SA, Mohammad T, John B, George SS, Behbehani AI. Papillary carcinoma in thyroglossal duct cyst: Diagnosis by fine-needle aspiration cytology and immunocytochemistry. Diagn Cytopathol 2018; 46:797-800. [DOI: 10.1002/dc.23968] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Accepted: 04/24/2018] [Indexed: 11/05/2022]
Affiliation(s)
- Dilip K. Das
- Department of Pathology, Faculty of Medicine; Kuwait University; Safat Kuwait
- Cytology Unit; Mubarak Al-Kabeer Hospital; Jabriya Kuwait
| | | | - Tareq Mohammad
- Histopathology Unit; Mubarak Al-Kabeer Hospital; Jabriya Kuwait
| | - Bency John
- Department of Pathology, Faculty of Medicine; Kuwait University; Safat Kuwait
| | - Sara S. George
- Department of Pathology, Faculty of Medicine; Kuwait University; Safat Kuwait
| | - Abdulla I. Behbehani
- Department of Pathology, Faculty of Medicine; Kuwait University; Safat Kuwait
- Department of Surgery; Mubarak Al-Kabeer Hospital; Jabriya Kuwait
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7
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Zhu YY, Wang CG, Li WY, Gao ZQ, Chen XM. Papillary thyroglossal duct carcinoma: report of nine cases and review of literature. INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL PATHOLOGY 2017; 10:10102-10111. [PMID: 31966901 PMCID: PMC6965942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 06/25/2017] [Accepted: 08/10/2017] [Indexed: 06/10/2023]
Abstract
BACKGROUND Thyroglossal duct carcinoma (TDCa) is a rare malignancy. Thus, we summarized the clinical characteristics of TDCa to explore the strategy of diagnosis, surgical treatment, and prognosis of patients with papillary TDCa. CASE PRESENTATION A retrospective study was conducted about the medical records of cases with TDCa. General information including the diagnosis, surgical treatment, and prognosis of patients were obtained and analyzed. A total of 480 patients with thyroglossal duct anomalies were treated in our hospital during 1981 to 2011. Nine patients were identified as papillary TDCa and Sistrunk procedure was performed in these patients. Total thyroidectomy and selected neck dissection were performed in 3 TDCa patients with additional multiple thyroid nodules at presentation, of whom one was diagnosed as papillary thyroid carcinoma and another was found to have lymph node metastases. With a median follow-up of 119 months, all patients were alive with no recurrences or metastases. CONCLUSIONS Although the incidence of TDCa is very low, early diagnosis and surgical operation of TDCa should be performed as soon as possible. Besides, the pathological examination is the only way to confirm the diagnosis, and surgery, especially Sistrunk's procedure, is the prior choice of the treatments. In the presence of thyroid lesions or cervical lymphadenopathy, total thyroidectomy and neck dissection should be considered.
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Affiliation(s)
- Ying-Ying Zhu
- Department of Otolaryngology-Head and Neck Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical CollegeBeijing, China
| | - Cheng-Gang Wang
- Department of Otolaryngology-Head and Neck Surgery, Qujing Second People’s Hospital of Yunnan ProvinceYunnan, China
| | - Wu-Yi Li
- Department of Otolaryngology-Head and Neck Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical CollegeBeijing, China
| | - Zhi-Qiang Gao
- Department of Otolaryngology-Head and Neck Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical CollegeBeijing, China
| | - Xing-Ming Chen
- Department of Otolaryngology-Head and Neck Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical CollegeBeijing, China
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8
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Rayess HM, Monk I, Svider PF, Gupta A, Raza SN, Lin HS. Thyroglossal Duct Cyst Carcinoma: A Systematic Review of Clinical Features and Outcomes. Otolaryngol Head Neck Surg 2017; 156:794-802. [DOI: 10.1177/0194599817696504] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Objective Although thyroglossal duct cysts (TGDCs) are relatively common, malignancies within these lesions are infrequent. As a result, there are no large-scale series describing clinical characteristics. Our objectives were to perform a systematic review of the literature evaluating patient demographics, pathology, management, and prognosis of these patients. Data Sources PubMed, Embase, Cochrane reviews, and Google Scholar were searched for relevant articles. Articles meeting inclusion criteria were reviewed for data detailing epidemiology, treatment, and outcomes. Review Methods Inclusion criteria included English-language articles with original reports on human subjects. Two investigators independently reviewed all articles for the data collected, including epidemiology, treatment, and outcomes. Results Ninety-eight articles comprising 164 patients were included in the final analysis. The mean age at presentation was 39.5 years (9-83 years); 68.3% of patients were female. In total, 73.3% of cases were found on final pathologic analysis. The most common pathology was papillary cancer (92.1%). Of the patients, 98.9% underwent a Sistrunk procedure and 61.0% underwent total thyroidectomy. There was a 4.3% recurrence rate with a mean time to recurrence of 42.1 months from initial treatment. One patient died of TGDC carcinoma, while all other patients were disease free at the time of last follow-up (mean follow-up was 46.1 months). Conclusion TGDC carcinoma is typically diagnosed on final pathology. While management encompasses a Sistrunk procedure, further consideration should be given to thyroidectomy among patients ≥45 years of age and individuals with aggressive disease. TGDC carcinoma harbors an exceedingly low rate of mortality.
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Affiliation(s)
- Hani M. Rayess
- Department of Otolaryngology–Head and Neck Surgery, Wayne State University School of Medicine, Detroit, Michigan, USA
| | - Ian Monk
- Department of Otolaryngology–Head and Neck Surgery, Wayne State University School of Medicine, Detroit, Michigan, USA
| | - Peter F. Svider
- Department of Otolaryngology–Head and Neck Surgery, Wayne State University School of Medicine, Detroit, Michigan, USA
| | - Amar Gupta
- Department of Otolaryngology–Head and Neck Surgery, Wayne State University School of Medicine, Detroit, Michigan, USA
| | - S. Naweed Raza
- Department of Otolaryngology–Head and Neck Surgery, Wayne State University School of Medicine, Detroit, Michigan, USA
- Barbara Ann Karmanos Cancer Institute, Detroit, Michigan, USA
| | - Ho-Sheng Lin
- Department of Otolaryngology–Head and Neck Surgery, Wayne State University School of Medicine, Detroit, Michigan, USA
- Barbara Ann Karmanos Cancer Institute, Detroit, Michigan, USA
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9
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Thompson LDR, Herrera HB, Lau SK. Thyroglossal Duct Cyst Carcinomas in Pediatric Patients: Report of Two Cases with a Comprehensive Literature Review. Head Neck Pathol 2017; 11:442-449. [PMID: 28293858 PMCID: PMC5677077 DOI: 10.1007/s12105-017-0807-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2017] [Accepted: 03/01/2017] [Indexed: 10/20/2022]
Abstract
Thyroglossal duct cyst (TGDC) carcinomas are rarely encountered in the pediatric population. The clinical behavior of these tumors in the pediatric setting is unclear and management is not well defined. Two cases of pediatric thyroglossal duct cyst carcinoma were identified in a review of all thyroglossal duct cysts diagnosed over a ten year period. These two cases were analyzed along with 57 cases of thyroglossal duct cyst carcinoma affecting patients less than 21 years of age compiled from the English literature. Fifty-nine patients (36 females, 23 males) aged 6-20 years (mean 15.0 years) were identified. All presented with an anterior midline neck mass, which was typically mobile and non-tender. The average tumor size was 2.6 cm. Histologically, all tumors were papillary thyroid carcinomas arising in a background of a thyroglossal duct cyst. The tumors exhibited a papillary, follicular, or mixed architecture with classical papillary thyroid carcinoma nuclear features. Soft tissue extension was present in 16 cases. All patients were managed surgically with a Sistrunk procedure, with additional thyroidectomy performed in 29 patients, combined with a lymph node dissection (n = 15), or a Sistrunk and lymph node dissection (n = 5). All patients were stage I at presentation, with 11 showing lymph node metastases. Postoperative radioactive iodine was employed in 20 patients. A papillary carcinoma of the thyroid gland was reported in four of the patients who had concurrent/subsequent thyroidectomies. Recurrences were reported in four patients, with distant metastases in one patient, who died of disease (13 months). Follow up data was available for 45 patients, with an overall mean follow-up of 54.5 months. All patients were alive, with the exception of one who died with disease. TGDC carcinomas in pediatric patients is associated with a good overall prognosis, best managed by Sistrunk procedure alone, with selected lymph node dissection if clinically indicated.
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Affiliation(s)
- Lester D. R. Thompson
- 0000 0004 0445 0789grid.417224.6Southern California Permanente Medical Group, Department of Pathology, Woodland Hills Medical Center, 5601 De Soto Avenue, Woodland Hills, CA 91365 USA
| | - Hannah B. Herrera
- 0000 0004 0445 0789grid.417224.6Southern California Permanente Medical Group, Department of Pathology, Woodland Hills Medical Center, 5601 De Soto Avenue, Woodland Hills, CA 91365 USA
| | - Sean K. Lau
- Department of Pathology, Orange County-Anaheim Medical Center, Anaheim, CA USA
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Hassan MJ, Rana S, Khan S, Jairajpuri ZS, Monga S, Jain A, Jetley S. An Incidental Primary Papillary Carcinoma Arising in a Thyroglossal Duct Cyst: Report of a Rare Finding. J Lab Physicians 2016; 8:62-4. [PMID: 27013817 PMCID: PMC4785770 DOI: 10.4103/0974-2727.176236] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
The thyroglossal duct cysts (TGDCs) are the most common congenital anomaly of the thyroid, usually manifested as painless midline neck mass. Malignancy is very rare and is reported in around 1% of cases as an incidental finding after histopathological evaluation of resected cyst. Papillary carcinoma is the most common carcinoma reported in TGDC. Here, we report a case of 17-year-old-female, who presented with a gradually increasing midline neck mass which moves with swallowing. On imaging a diagnosis of infected TGDC was made. The Sistrunk operation was done and a diagnosis of primary papillary carcinoma arising in a TGDC was rendered histopathologically. The contemporary appearance of papillary carcinoma thyroid was reported in about 20% cases of TGDC carcinoma, thus it is essential to differentiate primary papillary carcinoma arising in a TGDC from those of metastatic papillary carcinoma thyroid by strict diagnostic criteria.
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Affiliation(s)
- Mohammad Jaseem Hassan
- Department of Pathology, Hamdard Institute of Medical Sciences and Research, Jamia Hamdard, New Delhi, India
| | - Safia Rana
- Department of Pathology, Hamdard Institute of Medical Sciences and Research, Jamia Hamdard, New Delhi, India
| | - Sabina Khan
- Department of Pathology, Hamdard Institute of Medical Sciences and Research, Jamia Hamdard, New Delhi, India
| | - Zeeba Shamim Jairajpuri
- Department of Pathology, Hamdard Institute of Medical Sciences and Research, Jamia Hamdard, New Delhi, India
| | - Seema Monga
- Department of Otorhinolaryngology, Hamdard Institute of Medical Sciences and Research, Jamia Hamdard, New Delhi, India
| | - Abhinav Jain
- Department of Radio-Diagnosis, Hamdard Institute of Medical Sciences and Research, Jamia Hamdard, New Delhi, India
| | - Sujata Jetley
- Department of Pathology, Hamdard Institute of Medical Sciences and Research, Jamia Hamdard, New Delhi, India
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Primary Papillary Carcinoma in Thyroglossal Cysts. Case Reports and Literature Review. ACTA OTORRINOLARINGOLOGICA ESPANOLA 2016. [DOI: 10.1016/j.otoeng.2016.03.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Primary papillary carcinoma in thyroglossal cysts. Case reports and literature review. ACTA OTORRINOLARINGOLOGICA ESPANOLA 2015; 67:102-6. [PMID: 26277736 DOI: 10.1016/j.otorri.2015.04.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2015] [Revised: 04/05/2015] [Accepted: 04/09/2015] [Indexed: 11/24/2022]
Abstract
The thyroglossal cyst can exceptionally appear as a primary cyst carcinoma. We discuss a series of 6 adult patients, assessed for long-lasting asymptomatic suprahyoid or lateral-to-larynx mass. The images showed a heterogeneous mass invading adjacent soft tissues. Fine needle aspiration biopsy did not contribute to diagnosis. We performed a Sistrunk procedure in all cases, 3 combined with total thyroidectomy and 1 with neck dissection. The postoperative course was favourable. No additional treatment was required, without evidence of recurrence in follow-up. The management is controversial due to the limited number of cases reported. Some classifications based on size and extent have been proposed to define the surgical treatment of such cysts.
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Papillary Carcinoma Occurrence in a Thyroglossal Duct Cyst with Synchronous Papillary Thyroid Carcinoma without Cervical Lymph Node Metastasis: Two-Cases Report. Case Rep Surg 2015; 2015:872054. [PMID: 25785223 PMCID: PMC4345054 DOI: 10.1155/2015/872054] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2014] [Accepted: 01/31/2015] [Indexed: 11/17/2022] Open
Abstract
Background. We present two rare cases of papillary carcinomas which appeared in thyroglossal duct cysts. These cases highlight that thyroglossal duct cyst can serve as malignancy of thyroid gland. Methods. A retrospective case report was carried out on 2 patients at Cipto Mangunkusumo Hospital. Results. A 57-year-old man presented with enlarged right anterior and midline neck mass, which preoperatively were diagnosed as thyroglossal duct cyst (TDC) and nontoxic multinodular goiter. A total thyroidectomy and Sistrunk procedure were performed. In the second case, a 35-year-old woman presented with a lump which occurred at anterior neck region without palpable mass at the thyroid. Preoperatively, it was diagnosed as TDC. Sistrunk procedure was performed, followed by total thyroidectomy a month after the first operation. Histopathology showed papillary thyroid carcinoma in both patients. Conclusion. The occurrence of carcinoma in TDC is very rare but should always be considered as an option in making diagnosis for a neck mass.
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