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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.
This disease spectrum includes diverticulitis, symptomatic uncomplicated diverticular disease (SUDD), and segmental colitis associated with diverticulosis (SCAD). [2] The most common symptoms across the disease spectrum are abdominal pain and bowel habit changes such as diarrhea or constipation .
Diverticulitis; Other names: Colonic diverticulitis: Section of the large bowel (sigmoid colon) showing multiple pouches (diverticula).The diverticula appear on either side of the longitudinal muscle bundle (taenium), which runs horizontally across the specimen in an arc.
Food debris may enter the diverticular outpouchings, causing inflammation or diverticulitis. On CT or MRI imaging, it appears as a sac-like outpouching. If the diverticulum is filled with contrast agents, the wall would be thin and may contain air, fluid, contrast material, or food debris. If the food debris is broken down by bacteria, the ...
A Zenker's diverticulum, also pharyngeal pouch, is a diverticulum of the mucosa of the human pharynx, just above the cricopharyngeal muscle (i.e. above the upper sphincter of the esophagus).
There are many areas where patient education can improve the outcomes of treatment. For example, in patients with amputations, patient education has been shown to be effective when approached from all angles by the healthcare team (nurse, primary care physician, prosthetist, physical therapist, occupational therapist etc.).
Online patient education is gaining popularity as home Internet access becomes more common and medical practices increasingly utilize digital technologies. [2] [3] Patients either view online patient education programs and materials in a medical office or from their homes or other remote locations with Internet access. Content may include ...
A twist to this philosophic discussion on the art of diagnosis is that, in recent times, the possibility of an underlying pathophysiology has been considered—obesity is associated with gallstones, hiatal hernia, and diverticular disease, and there is the suggestion of an underlying connective tissue defect such as a "herniosis."