The patent processus vaginalis and the inguinal hernia.
D000005:Abdomen; D000293:Adolescent; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D000013:Congenital Abnormalities / Q000453:epidemiology; D005260:Female; D006552:Hernia, Inguinal / Q000150:complications / Q000209:etiology*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007264:Inguinal Canal / Q000196:embryology*; D008297:Male; D011312:Pressure; D012737:Sex Factors