Search results
Results From The WOW.Com Content Network
A fecal impaction or an impacted bowel is a solid, immobile bulk of feces that can develop in the rectum as a result of chronic constipation [1] (a related term is fecal loading which refers to a large volume of stool in the rectum of any consistency). [2]
Melena is a form of blood in stool which refers to the dark black, tarry feces that are commonly associated with upper gastrointestinal bleeding. [1] The black color and characteristic strong odor are caused by hemoglobin in the blood being altered by digestive enzymes and intestinal bacteria.
Pancolitis or universal colitis, in its most general sense, refers to inflammation of the entire large intestine comprising the cecum, ascending, transverse, descending, sigmoid colon and rectum. It can be caused by a variety of things such as inflammatory bowel disease , more specifically a severe form of ulcerative colitis .
Constipation has a number of structural (mechanical, morphological, anatomical) causes, namely through creating space-occupying lesions within the colon that stop the passage of stool, such as colorectal cancer, strictures, rectocoles, anal sphincter damage or malformation and post-surgical changes. Extra-intestinal masses such as other ...
Radwah Oda was diagnosed with colon cancer at 30. She shares five symptoms she dismissed, including narrow stools, blood in the stool, pain and fatigue.
The Bristol stool scale is a medical aid designed to classify the form of human feces into seven categories. Sometimes referred to in the UK as the Meyers Scale, it was developed by K.W. Heaton at the University of Bristol and was first published in the Scandinavian Journal of Gastroenterology in 1997. [4]
The term ulcerative colitis was first used by Samuel Wilks in 1859. The term entered general medical vocabulary afterwards in 1888 with William Hale-White publishing a report of various cases of "ulcerative colitis". [189] UC was the first subtype of IBD to be identified. [189]
Imperforate anus is an anus that ends in a blind pouch and does not connect to the rest of the person's intestines. Small left colon syndrome is a rare disease in which the left side of the babies colon has a small diameter, which makes it difficult for stool to pass. A risk factor for small left colon syndrome is having a mother with diabetes. [6]