title: Herniagrams in undescended testes and hydroceles.
mesh_terms: D002675:Child, Preschool; D003287:Contrast Media; D003456:Cryptorchidism / Q000150:complications / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D010537:Peritoneum / Q000000981:diagnostic imaging; D011859:Radiography; D006848:Testicular Hydrocele / Q000150:complications / Q000000981:diagnostic imaging*
chemical_list: D003287:Contrast Media