Hafiz M A, Toker C, Sutula M
Cancer. 1984 Dec 1;54(11):2500-4. doi: 10.1002/1097-0142(19841201)54:11<2500::aid-cncr2820541131>3.0.co;2-y.
An unusual fibromyxoid tumor of the prostate is described that may be confused with embryonal rhabdomyosarcoma (botryoid sarcoma). The cells were fibroblastic, and the tumor lacked mitotic activity. Rhabdomyoblasts were not seen under either light or electron microscopy. Although the cells presented a strap-like appearance, striations were not observed. Results of immunoperoxidase studies were also negative for muscle origin. The tumor has pursued a benign clinical course.
本文描述了一种不常见的前列腺纤维黏液样肿瘤，它可能会与胚胎性横纹肌肉瘤（葡萄状肉瘤）相混淆。肿瘤细胞呈成纤维细胞样，且缺乏有丝分裂活性。在光学显微镜和电子显微镜下均未见到横纹肌母细胞。尽管细胞呈束状外观，但未观察到横纹。免疫过氧化物酶研究结果也显示该肿瘤并非起源于肌肉。此肿瘤呈良性临床经过。
