title: Pregnancy caused by sperm from vasa efferentia.
abstract: Pregnancies induced by sperm from the vasa efferentia are extremely rare. We report on a 37-year-old male with obstructive azoospermia. An anastomosis between the vas and the rete testis region was carried out by microsurgery on the left side. A healthy male baby was born in March 1993. Paternity was proved by DNA fingerprinting.
authors.affiliation: Hospital Dr. Hermann, Stuttgart, Germany.
authors.forename: W H
authors.initials: WH
authors.lastname: Weiske
mesh_terms: D000328:Adult; D016172:DNA Fingerprinting; D005260:Female; D005307:Fertilization in Vitro; D006801:Humans; D008297:Male; D008866:Microsurgery; D011247:Pregnancy; D013048:Specimen Handling / Q000379:methods*; D013094:Spermatozoa; D013737:Testis / Q000601:surgery*