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姓 名: | ××× | 性别: | 女 | 年龄: | 53 |
标本名称: | 左卵巢肿瘤 | ||||
简要病史: | 下腹痛2年,加重半月,有压痛。腹水。 | ||||
肉眼检查: | 肿瘤11*9*8厘米,切面灰白微黄,质嫩,鱼肉状,表面略呈结节状。 |
镜下:细胞核卵圆形、短梭形,核仁明显,有少见的核沟和分裂相。
免疫标记:CK-pan+ vim灶+ CD99- a-inhibin-
If inhibin, calretinin, cd99 are true negative, the chance of granulosa cell tumor is very low.
CK-Pan is positive. Please show photos.
morphology favors a fibromatous lesion. More stains (CK) confirm the type of the lesion. Then you can consider the the degree of the lesion, bengin or malignant or borderline. Also you can stain a smooth muscle marker
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