Thyroid-Like Low-Grade Nasopharyngeal Papillary Adenocarcinoma
نویسندگان
چکیده
منابع مشابه
Thyroid-like low-grade nasopharyngeal papillary adenocarcinoma: A case report
Thyroid-like papillary adenocarcinoma is an extremely rare neoplasm in the nasopharynx. We present a case with a pedunculated tumor in the nasopharyngeal vault. Complete tumor resection via nasal endoscopy was performed subsequently. Postoperative histopathological examinations and immunohistochemical studies confirmed the diagnosis of thyroid-like papillary adenocarcinoma. This rare neoplasm d...
متن کاملClinicopathological Features of Low-Grade Thyroid-like Nasopharyngeal Papillary Adenocarcinoma
PURPOSE Primary low-grade thyroid-like papillary adenocarcinomas are extremely rare neoplasms that generally originate in the nasopharynx. Here, we describe a novel case of a 15-year-old Chinese girl who was diagnosed with low-grade thyroid-like papillary adenocarcinoma, including a brief review of the literature to reveal the clinicopathological features of low-grade thyroid-like nasopharyngea...
متن کاملPrimary thyroid-like low-grade nasopharyngeal papillary adenocarcinoma
RATIONALE Primary thyroid-like low-grade nasopharyngeal papillary adenocarcinoma (TL-LGNPPA) is an extremely rare malignant nasopharyngeal tumor with features resembling papillary thyroid carcinoma including nuclear positive expression of thyroid transcription factor-1 (TTF-1). PATIENT CONCERNS A 64-year-old male presented with nasal bleeding and a foreign body sensation of the nasopharynx. L...
متن کاملLow-grade nasopharyngeal papillary adenocarcinoma: a case report and review of the literature
Low-grade nasopharyngeal papillary adenocarcinoma is an extremely rare tumor, with only a limited number of cases reported in the literature. Some published studies have paid more attention to the clinicopathological features of nasopharyngeal adenocarcinoma, while little effort has been made to study the optimal therapeutic strategies. We report about a woman diagnosed with low-grade nasophary...
متن کاملThyroid-like low-grade nasopharyngeal papillary carcinoma with a “biphasic” morphology: report of 3 cases and literature review
Objectives: Thyroid-like low grade nasopharyngeal papillary adenocarcinoma (LNPPA) is a very rare tumor occurred in nasopharyngeal area. Here we presented 3 cases, with one demonstrating biphasic differentiation which was even rarely encountered. Methods: Tumor’s gross appearance, histology, immunohistochemistry and in situ hybridization were described. Their clinic-pathological features, as we...
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ژورنال
عنوان ژورنال: Head and Neck Pathology
سال: 2018
ISSN: 1936-0568
DOI: 10.1007/s12105-018-0947-x