腹股沟部神经母细胞瘤(Neuroblastoma Inguinal)是一种较罕见的恶性周围神经外胚叶肿瘤。Schmidt于1985年曾有报道。我院于1985年收治1例,报道如下。患者男,72岁。1985年7月无意中发现左腹股沟部有一鸽卵大肿块,能活动,局部无红肿或疼痛,近2月肿块迅速增大,并出现疼痛而来我院。体检:体温、脉搏、呼吸、血压均在正常范围。左腹股沟肿块为10×8cm,质较硬,表面高低不平,活动度小,无触痛。同侧腹股沟及其他全身表浅淋巴 Neuroblastoma Inguinal is a rare malignant peripheral neuroectodermal tumor. Schmidt reported in 1985. Our hospital was admitted to hospital in 1985 and reported as follows. Male patient, 72 years old. In July 1985, it was found that there was a large lump in the left inguinal region, which was active, and there was no swelling or pain in the local area. In the near 2 months, the mass rapidly increased and pain came to our hospital. Physical examination: body temperature, pulse, respiration, and blood pressure are within the normal range. The left groin lumps are 10 x 8 cm, harder, with uneven surface, little movement, and no tenderness. Ipsilateral groin and other superficial lymphatics