先天無輸精管病患常併有精蟲分化基因異常

先天無輸精管之病患約有12%並有精蟲分化基因異常
先天無輸精管之病患於治療前應考慮進行基因諮詢篩檢，包括cystic fibrosis, Y chromosome microdeletions,  karyotype abnormalities.


http://humrep.oxfordjournals.org/content/16/3/529.long