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The prevalence of chromosomal abnormalities in subgroups of infertile men
Author(s) -
E. C. Dul,
Henk Groen,
Conny M.A. van RavenswaaijArts,
T. Dijkhuizen,
Jannie van EchtenArends,
J. A. Land
Publication year - 2011
Publication title -
human reproduction
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.446
H-Index - 226
eISSN - 1460-2350
pISSN - 0268-1161
DOI - 10.1093/humrep/der374
Subject(s) - azoospermia , chromosomal abnormality , medicine , male infertility , cohort , gynecology , sperm , chromosome abnormality , karyotype , infertility , abnormality , odds ratio , oligospermia , obstetrics , andrology , biology , pregnancy , chromosome , genetics , gene , psychiatry
The prevalence of chromosomal abnormalities is assumed to be higher in infertile men and inversely correlated with sperm concentration. Although guidelines advise karyotyping infertile men, karyotyping is costly, therefore it would be of benefit to identify men with the highest risk of chromosomal abnormalities, possibly by using parameters other than sperm concentration. The aim of this study was to evaluate several clinical parameters in azoospermic and non-azoospermic men, in order to assess the prevalence of chromosomal abnormalities in different subgroups of infertile men.

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