[Retrovesical hydatid cyst in a child].
D000818:Animals; D002648:Child; D004443:Echinococcosis; D004446:Echinococcus; D006801:Humans; D007223:Infant; D001745:Urinary Bladder Diseases
BLADDER/diseases; ECHINOCOCCOSIS/in infant and child
Quiste hidatídico retrovesical en el niño.