尿路结石伴上皮癌并非少见。我院4年间收治3例,占同期尿路结石的6.7%,尿路上皮癌的6.8%。3例均为移行上皮癌。本文就发病年龄、性别、组织学类型、术前诊断及治疗进行了讨论。提出对年龄大、病程长、结石大、血尿及感染重的病人,应警惕伴发上皮癌的可能,力争术前明确诊断,以期妥善治疗,强调及早 Urinary tract stones with epithelial cancer are not uncommon. 3 cases were treated in our hospital for 4 years, accounting for 6.7% of urinary calculi in the same period and 6.8% of urothelial carcinomas. 3 cases were transitional cell carcinoma. This article discusses the age of onset, gender, histological type, preoperative diagnosis and treatment. Proposed for the elderly, long duration, large stones, hematuria and infection in patients with caution should be accompanied by the possibility of epithelial cancer, and strive to make a clear preoperative diagnosis, with a view to proper treatment, emphasizing early