You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is A complicated case of diveicular disease is defined as diveicula with? and explain in detail?
.DIVEICULAR DISEASE OF THE COLON * They are acquired herniations of colonic mucosa through circular muscles at the points where blood vessels penetrate (points of least resistance). * It is more commonly localised to sigmoid colon (90%) but occasionally seen in full length of the colon. Rectum is not affected. saint's triad (5%) includes *Diveiculitis *Hiatus hernia *Gallstones.Complications of diveiculitis * Perforation and pericolic abscess or peritonitis * Progressive stenosis and intestinal obstruction * Profuse colonic haemorrhage (17-20%) * Fistula formation (5%)--vesicocolic, vaginocolic, enterocolic, colocutaneous. ref:SRB&;s manual of surgery,ed 3,pg no 820