唾液腺淋巴上皮病变的鉴别诊断。

IF 2.9 3区医学 Q2 MEDICAL LABORATORY TECHNOLOGY

Seminars in Diagnostic Pathology Pub Date : 2024-05-01 DOI:10.1053/j.semdp.2024.04.004

Makoto Urano , Masato Nakaguro

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引用次数: 0

摘要

对具有上皮成分和淋巴基质的唾液腺病变进行鉴别诊断往往具有挑战性。唾液腺癌伴有肿瘤相关淋巴增生、由上皮和淋巴成分组成的肿瘤、唾液腺淋巴肿瘤以及炎性病变都属于这一类。它包括炎症性病变和肿瘤性病变。除 Warthin 肿瘤外，这些病变都很罕见，因此更难诊断。最近有报告称唾液腺中出现了显示胸腺样成分的癌。与胸腺癌类似，肿瘤细胞的 CD5 阳性，并伴有 T 淋巴细胞。

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The differential diagnosis of lymphoepithelial lesion of the salivary gland

The differential diagnosis of salivary gland lesions with epithelial components and lymphoid stroma is often challenging. Salivary gland carcinoma with tumor-associated lymphoid proliferation, tumors composed of both epithelial and lymphoid components, lymphoid neoplasms in the salivary gland, and inflammatory lesions are all included in this category. It encompasses inflammatory lesions and neoplastic lesions. With the exception of Warthin tumors, these lesions are rare, making them more difficult to diagnose. Carcinoma showing thymus-like elements has recently been reported in the salivary gland. Similar to thymic carcinoma, tumor cells are positive for CD5 and are accompanied by T lymphocytes.

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来源期刊

Seminars in Diagnostic Pathology 医学-病理学

CiteScore

4.80

自引率

0.00%

发文量

审稿时长

71 days

期刊介绍： Each issue of Seminars in Diagnostic Pathology offers current, authoritative reviews of topics in diagnostic anatomic pathology. The Seminars is of interest to pathologists, clinical investigators and physicians in practice.