5 articles
Diverticulitis of large intestine
Diverticulitis of large intestine (ICD-11 DC80) is inflammation of colonic diverticula, usually sigmoid, caused by diverticular perforation; mostly uncomplicated, managed selectively with antibiotics, CT-confirmed.
Diverticulitis of small intestine
Diverticulitis of small intestine (ICD-11 DC70, small bowel diverticulitis) is inflammation of small-intestine diverticula, mainly jejunal or duodenal, causing bleeding, perforation, abscess, or obstruction, diagnosed by CT.
Diverticulosis
Diverticulosis of large intestine (ICD-11 DC81, colonic diverticulosis): multiple pouches (diverticula) herniating through the colon wall, mostly sigmoid; over 30% of US adults 50-59 affected, usually asymptomatic, under 5% develop diverticulitis.
Diverticulosis of small intestine
Diverticulosis of the small intestine (small bowel diverticulosis, jejunoileal and duodenal diverticula): false pulsion outpouchings of mucosa and submucosa through the muscularis, found in about 2% of barium studies, usually asymptomatic but causing bleeding, diverticulitis, perforation, and obstruction.
Diverticulum of small intestine
Diverticulum of small intestine (small bowel diverticulum, SBD): an outpouching of the small intestinal wall; Meckel's is the only true congenital form, acquired false diverticula affect duodenum, jejunum, ileum, causing bleeding, diverticulitis, perforation, obstruction.