The inner lining of the anal canal is the mucosa. Most anal cancers start from cells in the mucosa. Glands and ducts (tubes leading from the glands) are found under
Anal stenosis means that the anal opening is too small or does not relax or open properly. This may be treated with surgery that enlarges the anal opening.
canal [kah-nal´] a relatively narrow tubular passage or channel. adductor canal Hunter’s canal. Alcock’s canal a tunnel formed by a splitting of the obturator fascia
The rectum (from the Latin rectum intestinum, meaning straight intestine) is the final straight portion of the large intestine in humans and some other mammals, and
Basic anal anatomy includes the anus, the anal canal, and the rectum. The abundance of nerve endings in the anal region and rectum makes anal sex pleasurable for many
What is an anal fistula? A fistula in ano is a tunnel like- pipe like track, developed in the perennial region
Reference: Tagart REB. The Anal Canal and Rectum: Their Varying Relationship and Its Effect on Anal Continence, Diseases of the Colon and Rectum 1966: 9, 449-452.
Chapter 36: The rectum and anal canal Rectum At the level of the middle of the sacrum, the sigmoid colon loses its mesentery and gradually becomes the rectum, which
Anatomie. Le trajet du canal anal est oblique en bas et en arrière. Il constitue avec le rectum un angle d’environ 80°, ouvert en arrière : le cap anal.
Anal cancer is an uncommon type of cancer that occurs in the anal canal. The anal canal is a short tube at the end of your rectum through which stool leaves your body.