Pathognomonic abdominal sign for Meckel's diverticulitis.
D000005:Abdomen; D000006:Abdomen, Acute; D034841:Abdominal Cavity; D002648:Child; D004238:Diverticulitis; D006801:Humans; D007223:Infant; D007421:Intestine, Small; D008467:Meckel Diverticulum
ABDOMEN, ACUTE; MECKEL'S DIVERTICULUM/in infant and child