淀粉样变性是一种罕见的蛋白质代谢障碍疾病,国内仅有个案报告。我们曾见一例全身性淀粉样变性,生前怀疑本病,死后经肺、心及肝组织切片检查证实。现报告如下: 男,50岁,福建人,已婚,住院号28046。尿频、腹泻2年余,间歇下肢浮肿1年,腹胀尿少1周,于1979年9月14日入院。 1977年6月感腰部酸痛,排尿混浊,夜尿3～4次/晚,腹泻每天3～6次,为不消化大便或稀烂便。大便常规检查无异常,尿蛋白微量,尿比重1.025, Amyloidosis is a rare disease of protein metabolism disorders, only a case report. We have seen a case of systemic amyloidosis, suspected during the lifetime of his illness, died after lung, heart and liver biopsy confirmed. Now report as follows: Male, 50 years old, Fujian, married, hospital number 28046. Frequent urination, diarrhea more than 2 years, intermittent lower limb edema 1 year, abdominal distension less urine for 1 week, on September 14, 1979 admitted. June 1977 a sense of soreness, micturition, nocturia 3 to 4 times / night, diarrhea 3 to 6 times a day for indigestion stools or pulpy. No abnormal stool routine examination, urine protein trace, urine specific gravity 1.025,