Follicular Dendritic Cell Sarcoma of the Parotid Gland: A Case Report and Review of Literature.

IF 3.2 Q2 PATHOLOGY

Head & Neck Pathology Pub Date : 2024-06-19 DOI:10.1007/s12105-024-01659-w

KyuKyu Moe, Hung-Chune Maa, Shih-Tsang Lin, Ying-Ju Kuo

引用次数: 0

Abstract

Follicular dendritic cell sarcoma of the parotid gland is an extremely rare tumor, with only six cases reported in the literature. A 51-year-old female had a 3.0 cm tumor resected from the right parotid gland. The tumor exhibited solid sheets, whorls, fascicular pattern, and syncytium appearance with an indistinct cell border. The lymphocytic infiltrate was sprinkled throughout the neoplasm, with focal prominent perivascular cuffing. Immunohistochemically, it was positive for follicular dendritic cell markers CD21, CD23, and CD35. We aim to enhance the understanding of this neoplasm and alert pathologists to this rare entity in this region to avoid misdiagnosis.

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腮腺滤泡树突状细胞肉瘤：病例报告与文献综述

腮腺滤泡树突状细胞肉瘤是一种极为罕见的肿瘤，文献中仅有六例报道。一名 51 岁女性的右腮腺切除了一个 3.0 厘米的肿瘤。肿瘤呈实性片状、轮状、束状、合胞体外观，细胞边界不清。淋巴细胞浸润遍布整个肿瘤，血管周围有局灶性突出的袖带。免疫组化结果显示，滤泡树突状细胞标志物 CD21、CD23 和 CD35 呈阳性。我们的目的是加深对这种肿瘤的认识，并提醒病理学家注意这种在该地区罕见的肿瘤，以避免误诊。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Head & Neck Pathology PATHOLOGY-

CiteScore

5.70

自引率

9.50%

发文量

期刊介绍： Head & Neck Pathology presents scholarly papers, reviews and symposia that cover the spectrum of human surgical pathology within the anatomic zones of the oral cavity, sinonasal tract, larynx, hypopharynx, salivary gland, ear and temporal bone, and neck. The journal publishes rapid developments in new diagnostic criteria, intraoperative consultation, immunohistochemical studies, molecular techniques, genetic analyses, diagnostic aids, experimental pathology, cytology, radiographic imaging, and application of uniform terminology to allow practitioners to continue to maintain and expand their knowledge in the subspecialty of head and neck pathology. Coverage of practical application to daily clinical practice is supported with proceedings and symposia from international societies and academies devoted to this field. Single-blind peer review The journal follows a single-blind review procedure, where the reviewers are aware of the names and affiliations of the authors, but the reviewer reports provided to authors are anonymous. Single-blind peer review is the traditional model of peer review that many reviewers are comfortable with, and it facilitates a dispassionate critique of a manuscript.