本文收集我院20年来资料较完整的甲状腺机能减退症(简称甲减)33例及1例心肌活检报告,简要加以分析和讨论。临床资料一、一般情况:(1)性別与发病年龄:女23例,男10例,女男之比为2.3:1。年龄14—60岁,以31—40岁最多,占33.3%。(2)病程:3个月—22年,平均6年。(3)病因:特发性26例,甲亢~(131)碘治疗后4例,甲状腺 This collection of our hospital over the past 20 years more complete data of hypothyroidism (hypothyroidism) in 33 cases and 1 case of myocardial biopsy report, briefly analyzed and discussed. Clinical data First, the general situation: (1) gender and age of onset: 23 females, 10 males, female ratio of 2.3: 1. The age of 14-60 years old, 31-40 years old, accounting for 33.3%. (2) course of disease: 3 months - 22 years, an average of 6 years. (3) Etiology: idiopathic 26 cases, hyperthyroidism ~ (131) 4 cases of iodine after treatment, thyroid