An excessive ratio of tapering forms of spermatozoa as a distinctive feature in the presence of varicocele.
D006801:Humans; D008297:Male; D012661:Semen / Q000166:cytology; D013076:Sperm Count; D013081:Sperm Motility; D013094:Spermatozoa / Q000473:pathology*; D014646:Varicocele / Q000473:pathology*