Human Reproduction, Vol 12, 2217-2219, Copyright © 1997 by Oxford University Press
C Janssenswillen, H Tournaye, D Pierard, P Devroey and A Van Steirteghem
This paper reports on a patient in whom the clinical diagnosis of
obstructive azoospermia was made according to clinical observations, i.e.
azoospermia, normal andrological examination, normal follicle stimulating
hormone and a misleading histopathological report of a testicular biopsy.
Microsurgical vasoepididymostomy failed to restore fertility, and as a last
resort, microsurgical sperm aspiration was performed. Although flagellated
cells were observed in the epididymal aspiration, no spermatozoa were
observed and wet preparation of multiple testicular biopsies failed to
demonstrate any spermatozoon. This patient was diagnosed to have a
non-obstructive azoospermia, resulting from maturation arrest associated
with trichomonas infection at the level of the epididymis.
ARTICLES
Microsurgical epididymal sperm aspiration with motile trophozoite cells but no spermatozoa
Centre for Reproductive Medicine, University Hospital of the Dutch- speaking Brussels Free University, Belgium.
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