上腹部胃肠道恶性肿瘤常有膀眈或子宫直肠凹（Douglas窝，下简称直肠窝）腹膜种植癌性结节灶（下简称癌灶）。长期以来，把此类患者视为治疗无望的病例。由于切口等种种限制，其癌灶无法与原发灶一并切除。作者近期开展种植癌灶切除，并作区域性盆腔内灌注化疗3例，近期效果尚 Abdominal gastrointestinal cancer often has bladder or uterine rectal fossa (Douglas fossa, referred to as rectal fossa below), and peritoneal cancerous nodules (hereinafter referred to as foci). For a long time, such patients have been treated as hopeless cases. Due to various limitations such as incisions, the lesion cannot be removed with the primary lesion. The author recently carried out resection of cancerous lesions and performed regional pelvic infusion chemotherapy in 3 cases.