title: [Calyceal ectopic diverticulum].
abstract: The authors present 15 cases of calicial ectopias. They then review some of the names frequently given to this illness and discuss certain theories which link this anomaly with other kidney cystoses, taking special care to point out the difficulties involved in the correct performing of a differential diagnosis with calculous hollows, particularly those situated in lower calices.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D003937:Diagnosis, Differential; D004240:Diverticulum / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D007669:Kidney Calculi / Q000000981:diagnostic imaging*; D007670:Kidney Calices / Q000000981:diagnostic imaging*; D007682:Kidney Pelvis / Q000000981:diagnostic imaging*; D008297:Male; D011859:Radiography
vernacular_title: Ectopia-diverticulo calicial.