title: [Analysis of morphologic classifications of testicular lesions in male sterility].
abstract: An analysis of the authors' own data based on the examination of 697 testis biopsies is given. The material is subdivided into two groups depending on the presence or absence of germ cells: 1) hypospermatogenesis and 2) aspermatogenesis. Hypospermatogenesis is related to any tubule changes resulting in the under-production of spermatozoa. Criteria of tubule changes and a method for determination of the hypospermatogenesis degree are given. Insolvency of some existing histologic classifications is shown.
authors.forename: A I
authors.initials: AI
authors.lastname: Lysenko
authors.forename: I D
authors.initials: ID
authors.lastname: Kirpatovskiĭ
mesh_terms: D006801:Humans; D007248:Infertility, Male / Q000473:pathology* / Q000503:physiopathology; D008297:Male; D013091:Spermatogenesis / Q000502:physiology; D013737:Testis / Q000473:pathology* / Q000503:physiopathology
vernacular_title: Analiz morfologicheskikh klassifikatsiĭ povrezhdeniĭ iaichka pri muzhskom besplodii.