TY -的A2 Kuwabara宽子非盟,宗像Satoru AU - Tomiyama Eisuke盟——高山仁PY - 2018 DA - 2018/10/24 TI -病例报告的非典型球旁细胞肿瘤SP - 6407360六世- 2018 AB -球旁细胞肿瘤(JGCT)是一种少见的肾脏肿瘤,肾素和行为几乎以温和的方式。到目前为止,只有三个病例报告为恶性。我们报告一个罕见的病例与非典型JGCT。一个74岁男性被称为我们的医院由于高血压、蛋白尿、血尿。腹部CT显示质量以9.7×7.0厘米在较低部分的右肾。右肾是采用腹腔镜手术的方法。伴随着大量出血和严重,白色皮肤肿瘤坏死占据较低部分的右肾。显微镜下,肿瘤长在一个坚实的时尚。肿瘤细胞多边形和圆形细胞核卵圆形细胞嗜酸性胞浆的和明确的。有丝分裂中发现了5每10高通滤波器。 Immunohistochemically, tumor cells were stained by vimentin and CD34. Some tumor cells were also positive for renin. Electron micrograph showed near rhomboid crystalline structure in the tumor cells. Because of massive necrosis and mitotic figures, diagnosis of atypical (potentially malignant) JGCT was rendered. Gene mutations for IDH1, PIK3CA, K-ras, N-ras, Braf, and EGFR were not found by MBP-QP system. SN - 2090-6781 UR - https://doi.org/10.1155/2018/6407360 DO - 10.1155/2018/6407360 JF - Case Reports in Pathology PB - Hindawi KW - ER -