Abstract：
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.
摘要：
具有上皮成分和淋巴间质的唾液腺病变的鉴别诊断通常具有挑战性。涎腺腺癌伴肿瘤相关淋巴样增殖，由上皮和淋巴组织组成的肿瘤，唾液腺淋巴肿瘤，和炎性病变都包括在这一类中。它包括炎性病变和肿瘤病变。除了Warthin肿瘤,这些病变是罕见的，让他们更难以诊断。最近在唾液腺中报道了显示胸腺样元件的癌。类似于胸腺癌，肿瘤细胞CD5阳性，并伴有T淋巴细胞。
