title: Spermatozoa in an abdominal lymph node after vasectomy in a man.
mesh_terms: D000005:Abdomen; D000328:Adult; D006801:Humans; D008198:Lymph Nodes / Q000166:cytology*; D008297:Male; D013094:Spermatozoa / Q000166:cytology*; D014659:Vasectomy