Arkovitz M S, Ginsburg H B, Eidelman J, Greco M A, Rauson A
Department of Surgery, New York University School of Medicine, New York 10016, USA.
J Pediatr Surg. 1996 Jul;31(7):957-9. doi: 10.1016/s0022-3468(96)90421-2.
Inguinal and scrotal Wilms' tumors are extremely rare; only 15 cases have been reported to date. The authors report a case of inguinal Wilms' tumor (stage III), which occurred in a previously healthy 3 1/2-year-old boy who was staged and treated according to currently accepted National Wilms' Tumor Study III criteria. The exact embryological origin of this tumor has not been determined. However, there is evidence that the origin is more primitive than that of intrarenal Wilms' tumor.
腹股沟和阴囊的肾母细胞瘤极为罕见;迄今为止仅报告过15例。作者报告了1例腹股沟肾母细胞瘤(III期),发生于一名此前健康的3岁半男孩,该病例按照目前公认的国家肾母细胞瘤研究III标准进行了分期和治疗。该肿瘤的确切胚胎学起源尚未确定。然而,有证据表明其起源比肾内肾母细胞瘤更为原始。