Vielh P, Borghesi R, Validire P, Zajdela A
Department of Pathology, Institut Curie, Paris, France.
Diagn Cytopathol. 1991;7(6):601-5. doi: 10.1002/dc.2840070610.
Fine-needle sampling without aspiration was performed in a patient with a testicular mass. The cytologic diagnosis was consistent with Leydig cell tumor. Cytologic features included abundant grey-blue cytoplasms with spherical or oval nuclei in May-Grünwald-Giemsa-stained smears. Intranuclear inclusions were observed but no Reinke's crystals were detected. Histologic findings confirmed the diagnosis and tumor cells were positive for vimentin. Electron microscopic analysis of the tumor showed abundant smooth endoplasmic reticulum and mitochondria with tubulovesicular cristae but no Reinke's crystals.
对一名患有睾丸肿块的患者进行了无抽吸细针采样。细胞学诊断与Leydig细胞瘤一致。细胞学特征包括在May-Grünwald-Giemsa染色涂片中可见丰富的灰蓝色细胞质，细胞核呈球形或椭圆形。观察到核内包涵体，但未检测到Reinke晶体。组织学检查结果证实了诊断，肿瘤细胞波形蛋白呈阳性。肿瘤的电子显微镜分析显示有丰富的滑面内质网和具有管状嵴的线粒体，但没有Reinke晶体。
