Search results
Results from the WOW.Com Content Network
External signs and symptoms are constipation of very long duration, [2] abdominal bloating, abdominal tenderness and tympany, abdominal pain, palpation of hard fecal masses and, in toxic megacolon, fever, low blood potassium, tachycardia and may lead to shock.
Toxic megacolon is an acute form of colonic distension. [2] It is characterized by a very dilated colon ( megacolon ), accompanied by abdominal distension ( bloating ), and sometimes fever , abdominal pain , or shock .
Ogilvie syndrome, or acute colonic pseudo-obstruction is the acute dilatation of the colon in the absence of any mechanical obstruction in severely ill patients. [1]Acute colonic pseudo-obstruction is characterized by massive dilatation of the cecum (diameter > 10 cm) and right colon on abdominal X-ray.
Symptoms like rectal bleeding, unexplained weight loss, and constipation or diarrhea can be warning signs of colon cancer. Many symptoms of colon cancer can also indicate more mundane illnesses.
One of the most lethal cancers can send loud warning signs to let you know something is wrong.. You may think of colorectal cancer as an older person’s disease, but more adults in their 20s and ...
Grade 1 colitis does not result in any symptoms, while grade 2 colitis leads to abdominal pain, mucous and blood in the stools. Grade 3 colitis is defined by severe pain, peritoneal signs and ileus. Grade 4 colitis is defined by life-threatening consequences, including perforation, ischemia, necrosis, bleeding, or toxic megacolon.
toxic megacolon. intestinal ... Medicare will not cover a virtual colonoscopy if a traditional colonoscopy is possible or if a person does not have any signs or symptoms that would make the test ...
It may occur in chronic obstruction of stool transit, as in megacolon [10] and chronic constipation. Some diseases, such as Chagas disease, Hirschsprung's disease and others damage the autonomic nervous system in the colon's mucosa (Auerbach's plexus) and may cause extremely large or "giant" fecalomas, which must be surgically removed ...