Landon G, Sneige N, Ordóñez N G, Mackay B
Department of Pathology, University of Texas, M. D. Anderson Hospital and Tumor Institute, Houston 77030.
Diagn Cytopathol. 1987 Sep;3(3):230-3. doi: 10.1002/dc.2840030311.
We report a patient in whom fine-needle aspiration biopsy of a breast mass, clinically suspected to be a mammary adenocarcinoma, established the diagnosis of a carcinoid metastatic to breast. The aspirate smears resembled a primary breast carcinoma; however, subtle cytomorphologic differences were present. Ultrastructural and immunohistochemical studies of the aspirate material confirmed the diagnosis of metastatic carcinoid.
我们报告一例患者，其乳腺肿块经临床怀疑为乳腺腺癌，细针穿刺活检确诊为类癌转移至乳腺。穿刺涂片类似原发性乳腺癌；然而，存在细微的细胞形态学差异。对穿刺材料的超微结构和免疫组化研究证实了转移性类癌的诊断。
