WebOverview An anal fistula — also called fistula-in-ano — is a tunnel that develops between the inside of the anus and the outside skin around the anus. The anus is the muscular opening at the end of the digestive tract where stool exits the body. Most anal fistulas are the result of an infection that starts in an anal gland. WebMost anal fistulas are the result of an infection that starts in an anal gland. The infection causes an abscess that drains on its own or is drained surgically through the skin next to …
Anal fistula - Symptoms and causes - Mayo Clinic
WebFeb 28, 2011 · Rectal prolapse describes a condition in which the entire layer of the rectal wall protrudes through the anal canal. It is more commonly found in elderly women. Rectal prolapse is classified into two types: complete or full-thickness prolapse and incomplete or partial thickness prolapse. Complete prolapse represents a protrusion of the entire ... WebAug 21, 2024 · Malignant neoplasm of rectum C21.0 Malignant neoplasm of anus, unspecified ... Malignant neoplasm of anal canal C21.2 Malignant neoplasm of cloacogenic zone C21.8 Malignant neoplasm of overlapping sites of rectum, anus and anal canal C22.0 Liver cell carcinoma C22.1 Intrahepatic bile duct carcinoma C22.2 ... dr pol health problems
Colon (Large Intestine): Anatomy, Function, Structure - Verywell …
WebJun 28, 2016 · The rectum lies in the concavity of the sacrococcygeal hollow and changes to the anal canal at the anorectal angle created by the puborectal sling formed by the innermost fibers of the... WebLearning objectives By the end of this teaching session all the students must be able to correctly:-•Describe the location, shape and dimensions of the ischioanal fossa •Enumerate the boundaries of the ischioanal fossa •Enumerate subdivisions and recesses of ischioanal fossa •Enumerate the contents of ischioanal fossa •Draw a labelled diagram of coronal … WebIt comes after the last section of the colon, called the sigmoid colon, and is where the body stores feces before elimination. In this article, we will discuss the function and anatomy … dr pol health