An abnormal rectal flat lesion.
Petruzziello
L
L
Digestive Endoscopy Unit, Catholic University, Largo A. Gemelli 8, 00168, Rome, Italy.
Spada
C
C
Crucitti
A
A
Familiari
P
P
Costamagna
G
G
D000368:Aged; D002828:Choristoma / Q000473:pathology*; D005753:Gastric Mucosa; D006801:Humans; D008297:Male; D011351:Proctoscopy; D012002:Rectal Diseases / Q000473:pathology*