[Primary pyelo-ureteromegaly in a premature infant].
D000013:Congenital Abnormalities; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007234:Infant, Premature; D007235:Infant, Premature, Diseases; D014513:Ureter / Q000002:abnormalities*
ABNORMALITIES; INFANT, PREMATURE/diseases; URETERS/abnormalities
Pieloureteromegalia primitiva en un prematuro.