Iwasaki Makoto, Nagashima Masazumi, Nagashima Yoji, Udagawa Koichi
The Department of Urology, Hiratsuka Kyosai Hospital, Japan.
Hinyokika Kiyo. 2013 Jul;59(7):423-6.
An 80-year-old woman was referred for evaluation and treatment of a left renal mass. An abdominal CT scan showed a 4.6 X 3.7 cm mass in the left kidney. The lesion was slightly enhanced by contrast medium. Since renal cell carcinoma could not be ruled out, radical nephrectomy was performed. The tumor weighed 190 g. Histological examination revealed Antoni A and Antoni B type schwannoma. Schwannoma is a tumor arising from the sheath of the peripheral nerves. The present case is the 6th case of schwannoma arising in the renal hilum reported in the English and Japanese literature.
一名80岁女性因左侧肾脏肿物前来接受评估和治疗。腹部CT扫描显示左肾有一个4.6×3.7厘米的肿物。该病变在注入造影剂后有轻微强化。由于不能排除肾细胞癌，遂行根治性肾切除术。肿瘤重190克。组织学检查显示为Antoni A型和Antoni B型神经鞘瘤。神经鞘瘤是一种起源于周围神经鞘的肿瘤。本病例是英文和日文文献中报道的第6例发生于肾门的神经鞘瘤。
