...细胞异形性显著,MF>10个/10HPF,伴有局灶性软骨母细胞或脂肪母细胞分布,侵袭性极强,预后很差,称为多形性肉瘤(pleomorphic sarcoma),应与其他软组织肉瘤相鉴别。
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肉瘤细胞有明显的多形性，常呈梭形。
Sarcomas have very pleomorphic cells, often with a spindle shape.
恶性肿瘤24例(20.0%)，依次为泪腺腺样囊性癌、淋巴瘤、多形性腺癌、横纹肌肉瘤、泪腺腺癌、恶性黑色素瘤。
There were 24 (20.0%) malignant tumors, as follows: adenoid cystic carcinoma, lymphoma, pleomorphic adenocarcinoma, rhabdomyosarcoma, lacrimal adenocarcinoma, malignant melanoma.
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