胰腺浆液性囊腺瘤(PSC)少见,多属良性病变,自1978年以来文献报道已达211例。Mayo 医疗中心自1936～1991年已收治40例病理确诊的 PSC 病人,定期保持联系,但其中8例在近期1年内未随访到。结果:(一)临床表现女性26例,男性14例,平均62.7岁,27例(69%)具有相应的症状,如腹痛18例、腹部肿块12例、恶性呕吐8例,体重下降6例 The pancreatic serous cystadenoma (PSC) is rare, mostly benign lesions, and 211 cases have been reported in the literature since 1978. The Mayo Medical Center has treated 40 pathologically confirmed PSC patients from 1936 to 1991 and maintained regular contact. However, 8 of them have not been followed up within the recent 1 year. Results: (1) Clinical manifestations were 26 females and 14 males, with an average of 62.7 years. 27 patients (69%) had corresponding symptoms such as abdominal pain in 18 cases, abdominal mass in 12 cases, malignant vomiting in 8 cases, weight loss in 6 cases.