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作者对749例男性不育作了研究发现102(13.6%)精子缺乏是因生殖道双侧梗阻性损害所致,其中58例病因明确,分类如下。呼吸系统疾病24例,其中支气管扩张11例,慢性咳嗽9例,气喘和严重肺炎各2例;先天性双侧输精管缺乏11例;生殖器和腹股沟手术史9例,其中单侧疝切开术5例,单侧疝修补术1例,双侧睾丸固定术2例,精囊切除1例;感染8例,其中淋病5例,非特异性尿道炎1例,睾丸炎2例;外伤3例,其中2例在幼年时期,1例在成人期;高催乳激素血症2例;汞中毒1例。梗阻性精子缺乏症是男性不育症的一种常见原
The authors of a study of 749 cases of male infertility found that 102 (13.6%) sperm deficiency due to bilateral obstructive damage caused by the genital tract, of which 58 cases of etiology clear, the following classification. 24 cases of respiratory diseases, including bronchiectasis in 11 cases, 9 cases of chronic cough, asthma and severe pneumonia in 2 cases; congenital bilateral absence of vasectomy in 11 cases; genital history and inguinal surgery in 9 cases, including unilateral hernia incision 5 Cases, unilateral hernia repair in 1 case, bilateral testicular fixation in 2 cases, seminal vesicle resection in 1 case; infection in 8 cases, of which 5 cases of gonorrhea, non-specific urethritis in 1 case, orchitis in 2 cases; trauma in 3 cases, of which 2 In infancy, 1 was in adulthood; 2 were hyperprolactinemia; 1 was mercury poisoning. Obstructive sperm deficiency is a common cause of male infertility