the last part of the rectum
The anus is distal to the rectum.
what is erythematous mucosa in the distal rectum
Distal sigmoid colon is the last segment of your colon before the rectum begins. The colon segments (in order from proximal to distal) are: ascending, transverse, descending, sigmoid.
Erythematous mucosa distal rectum refers to redness and inflammation observed in the mucosal lining of the distal (lower) rectum during a colonoscopy. This finding can indicate various conditions, including infection, inflammatory bowel disease, or irritation. It is important for a healthcare provider to correlate this observation with symptoms and possibly further testing to determine the underlying cause and appropriate treatment.
It usually starts in the distal colon - the rectum, but can involve all the colon (large bowel).
The rectum can also be known as the anus or colon.
The most inferior (caudal) portion of the digestive system is the anus which is at the end of the rectum.
The six named regions of the large intestine from proximal to distal are: cecum, ascending colon, transverse colon, descending colon, sigmoid colon, and rectum.
Feces is stored in the colon until defectation occurs. The more proximal portions of the colon also serve to absorb water from the feces. The rectum, which is the more distal portion of the colon, serves primarily to store feces pending defecation and is probably the answer you are looking for.
Janet Anne Vogt has written: 'Absorption of short chain fatty acids from the human rectum and distal colon'
The order of passageways from proximal to distal in the human body is typically mouth, esophagus, stomach, small intestine (duodenum, jejunum, ileum), large intestine (cecum, colon, rectum), and anus.
The sigmoid colon is found almost at the end of the GIT in the lower abdomen. It is a continuation of the descending colon and becomes the rectum.I.e. oesophagus --> stomach --> duodenum --> jejunum --> ileum --> ascending colon --> transverse colon --> descending colon --> sigmoid colon --> rectum --> anus --> toilet.It is part of large intestine