原发性甲状旁腺机能亢进症(以下简称甲旁亢)引起泌尿系结石的病例,约占泌尿系结石的2～10%,其中甲状旁腺腺瘤是最常见的病因,收集国内文献80例甲旁亢症中有66例为甲状旁腺腺瘤,而异位者约占10%。我院于1981年2月收治一例异位食道沟甲状 Primary pyloric hyperparathyroidism (hereinafter referred to as parathyroidism) causes urinary calculi, accounting for about 2-10% of urinary calculi, of which parathyroid adenoma is the most common cause, collecting domestic literature 80 In parathyroidism, 66 cases were parathyroid adenomas, and ectopic ones accounted for about 10%. A case of ectopic esophageal sulcus was treated in our hospital in February 1981