Search results
Results From The WOW.Com Content Network
A Meckel's diverticulum, a true congenital diverticulum, is a slight bulge in the small intestine present at birth and a vestigial remnant of the vitelline duct.It is the most common malformation of the gastrointestinal tract and is present in approximately 2% of the population, [1] with males more frequently experiencing symptoms.
Complicated acute diverticulitis is distinguished from uncomplicated diverticulitis by the presence of abscess or colonic perforation. Chronic smoldering diverticulitis is caused by recurrent acute diverticulitis that does not respond to medical treatment but does not progress to complications such as abscess, peritonitis, enteric fistula, or ...
CT scan showing extensive diverticulosis of the sigmoid colon Diverticular disease Whole slide of a transverse section of the left colon with diverticulosis. Diverticulosis is defined by the presence of multiple pouches (diverticula) in the colon. [22] In people without symptoms, these are usually found incidentally during other investigations.
Diverticulitis, also called colonic diverticulitis, is a gastrointestinal disease characterized by inflammation of abnormal pouches—diverticula—that can develop in the wall of the large intestine. [1] Symptoms typically include lower abdominal pain of sudden onset, but the onset may also occur over a few days. [1]
[1] [2] Patients observe these symptoms and seek medical advice from healthcare professionals. Because most people are not diagnostically trained or knowledgeable, they typically describe their symptoms in layman's terms, rather than using specific medical terminology. This list is not exhaustive.
Meckel's diverticulum, a persistent portion of the omphalomesenteric duct, is present in 2% of the population, [10] making it the most common congenital gastrointestinal malformation. [11] Histopathology of the gallbladder, showing a false diverticulum (larger than a Rokitansky–Aschoff sinus).
A Littre hernia is a very rare type of hernia which occurs when a Meckel's diverticulum protrudes through a defect in the abdominal wall. [1] It is named after French physician Alexis de Littre. [2] This hernia may occur in a number of anatomical locations, typically in the inguinal region (50%), umbilicus (20%) or femoral canal (20%).
Diverticulitis is a common condition with different presentations. Although diverticulitis may be the source of a colonic obstruction, it more commonly causes an ileus, which appears to be a colonic obstruction. [16] Endoscopic means can be used to secure a diagnosis although this may cause a perforation of the inflamed diverticular area.