García-Bonafé M, Catala I, Tarragona J, Tallada N
Department of Anatomical Pathology, Hospitals Vall d'Hebron, Barcelona, Spain.
Diagn Cytopathol. 1998 Aug;19(2):120-3. doi: 10.1002/(sici)1097-0339(199808)19:2<120::aid-dc11>3.0.co;2-h.
The cytomorphologic findings in fine-needle aspirates from 7 cases of salivary duct carcinoma (SDC) are reviewed and correlated with the histologic features. Malignant cytologic characteristics are clear in this tumor, and no false-negative results were obtained. But the absence of cribriform or papillary groups suggests an inconclusive diagnosis and sometimes the need to establish a differential diagnosis with other salivary tumors, and in particular with adenocarcinoma not otherwise specified (ADC-NOS) and high-grade mucoepidermoid carcinoma (h-g MEC). The pitfalls in the cytologic diagnosis of this tumor are discussed. In addition, the literature on the subject is reviewed.
回顾了7例涎腺导管癌（SDC）细针穿刺抽吸物的细胞形态学表现，并将其与组织学特征进行了关联。该肿瘤的恶性细胞学特征明显，未出现假阴性结果。但筛状或乳头状细胞群的缺失提示诊断不明确，有时需要与其他涎腺肿瘤，特别是未另行特指的腺癌（ADC-NOS）和高级别黏液表皮样癌（h-g MEC）进行鉴别诊断。讨论了该肿瘤细胞学诊断中的陷阱。此外，还对该主题的文献进行了综述。
