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1.
A rare case of papillary carcinoma of the thyroglossal duct remnant with Hashimoto's thyroiditis of the nonneoplastic ectopic thyroid tissue and the thyroid gland is described. The need for fine-needle aspiration cytologic examination in the management is stressed. The prognosis is excellent when the tumor is limited to the ectopic thyroid tissue and managed by a combination of the Sistrunk procedure and subtotal thyroidectomy followed by long-term thyroid suppression.  相似文献   

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Summary About 100 cases of carcinoma arising in thyroglossal remnants have been reported in the world literature. Five additional cases were discovered incidentally on histopathological examinations of specimens following Sistrunk's operation for removal of thyroglossal cysts and are now reported. The possibility of preoperative clinical diagnosis and the modalities of treatment are discussed. Offprint requests to: L. Pacheco-Ojeda  相似文献   

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Papillary carcinoma ansing on a thryroglosal duct cyst is a rare tumor. Since Ucherman described first case in 1915, only 150 cases have been reported. We present clinic evolution and treatment of a new case and review literature and discussion about tumor origin, adequate diagnosis test and treatment. This should include Sistrunk procedure but further surgery on thyroid gland is not accepted by all authors.  相似文献   

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Papillary carcinoma of the thyroglossal duct cyst in childhood   总被引:3,自引:0,他引:3  
Thyroglossal duct carcinoma is a rare malignancy that is usually diagnosed postoperatively. Approximately 150 cases have been reported in the literature. Eighty-five percent of these were papillary carcinomas. Controversies exist concerning its nature and treatment. In this report, we present an 11-year-old boy with an anterior cervical cystic mass originating in the thyroglossal duct. After a primary Sistrunk procedure, the cyst and tract extending to the foramen caecum at the base of the tongue in continuity with the midportion of the hyoid bone were resected. Histopathologic study demonstrated a papillary carcinoma. After 4 months of follow-up, the patient is asymptomatic without any evidence of recurrence. The clinical and histopathological features and therapeutic options are discussed.  相似文献   

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BACKGROUND: In 1 % of the thyroglossal duct cysts malignant transformation is found with predomination of the papillary carcinoma (80 %). CASE REPORT: We present the case of a 51 year old man with a synchronic papillary carcinoma in a thyroglossal duct remnant and a microcarcinoma of the thyroid gland. After exstirpation of a thyroglossal duct cyst histological examination identified a papillary carcinoma. Postoperative staging uncovered enlarged lymph nodes but no abnormalities in the thyroid gland. Cervical lymphadenectomy and total thyroidectomie was performed. On histological examination a synchronic microcarcinoma of the thyroid was shown. CONCLUSION: Only 7 similar cases have been published in literature before. Because of the rare incidence no therapeutic standard could be established so far. We discuss our therapeutic approach as well as the relevant literature.  相似文献   

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The incidence of Papillary Thyroid Carcinoma in a Thyroglossal Cyst is rare. Only about 160 cases have been reported in the last 85 years. We report a case of Thyroglossal Cyst who underwent Sistrunk ’s Operation. The Cyst was reported to contain a focus of papillary thyroid carcinoma. In the absence of metastases in thyroid gland and neck nodes, only thyroid suppression with Thyroxine was given. After I year of follow-up there are no metastases. The importance of Sistrunk’s operation lies not only in complete removal of Thyroglossal Cyst but also in management of small foci of Papillary thyroid Carcinoma.  相似文献   

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Malignancy of thyroglossal cyst is a rare entity. Medical literature has reported only a very few cases till date. Histopathologically papillary carcinoma of thyroglossal cyst is the most common variety encountered in clinical practice. Surgical excision by Sistrunk operation is the standard treatment of choice followed by subtotal or total thyroidectomy whenever indicated. We report here two cases of thyroglossal cyst carcinomas and their respective management.  相似文献   

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A case of papillary carcinoma arising in the wall of a thyroglossal duct cyst is described. These cancers are very rare and rather adult-specific. Preoperative diagnosis may be enhanced using fine-needle aspiration cytology and computing tomography findings. The standard treatment of thyroglossal duct cyst carcinoma is the sistrunk procedure. The concept of prognostic risk groups should be used to identify patients who would additionally undergo total thyroidectomy.  相似文献   

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Thyroglossal duct carcinoma is a very rare tumor. Extracapsular invasion is even less common and can result in possible extension of the tumor into the surrounding musculature without metastatic lymphadenopathy. A case of a 13-year-old adolescent is presented to illustrate this problem. In this case a Sistrunk operation and total thyroidectomy followed by I131 ablation and thyroid hormone suppression was considered the treatment of choice.  相似文献   

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Cancer of a thyroglossal duct cyst is very rare. Clinical presentation is identical that of a benign cyst, and the diagnosis is histopathological. We report the case of 36 year-old woman treated for papillary carcinoma of a thyroglossal duct cyst. The treatment was surgical excision according Sistrunk method. There was no distant spread. After 22 months follow up, the patient is alive, with no signs of recurrence.  相似文献   

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Carcinoma arising in a thyroglossal duct cyst is a rare event, occurring in less than 1% of abnormalities of the thyroglossal duct. To date, there have been approximately 100 cases reported, with papillary carcinoma accounting for the vast majority. Squamous cell carcinoma, on the other hand, is an even rarer event. Its clinical course in the elderly, consisting of recurrent drainage and suppuration, may distinguish it from other neoplastic conditions of thyroglossal duct cyst. We present a 65-year-old man with squamous cell carcinoma in a recurrently discharging thyroglossal duct cyst to illustrate important distinguishing clinical features of this condition.  相似文献   

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