The anus is an opening in the lower part of the digestive tract. When stool fills the rectum, the sphincter muscle relaxes, letting stool pass through the anus and out of the body. The external anal sphincter closes off the anus when stool has passed.
Skip to content. Most lumps and swellings under the skin are harmless and can be left alone. However, see your GP if you develop a new lump or swelling so that the cause can be identified.
An anal fissure is a small cut or tear in the lining of the anus. The crack in the skin causes severe pain and some bright red bleeding during and after bowel movements. At times, the fissure can be deep enough to expose the muscle tissue underneath.
Gallstones, which are created in the gallbladderform when substances in the bile create hard, crystal-like particles. Cholesterol stones, as the name implies, are made of cholesterol and appear light in color. Eighty percent of gallstones are formed this way. Pigment stones are small, dark stones made of bilirubin and calcium salts that are found in bile.
An anal fissure is a ulcer or tear in the longitudinal axis of lower anal canal. It is superficial, small and ends above dentate line. It occurs in midline posteriorly common in male but also occur in midline anteriorly common in female.
Anal itching, also referred to as pruritus ani, is a rash or irritation of the skin just outside of the anal opening. Usually raw and chapped, small ulcers or sores may also be present on the skin. This can cause severe itching, burning and even pain.
Some people experience bleeding with bowel movements or notice a lump near their anus and are concerned they are having symptoms of anal cancer. Let's explore the signs and symptoms of anal cancer, and why it's important to get them checked out by your doctor. The anus is the opening of the rectum.
Depending on the severity of fissures, their treatment can be determined. Most fissures are short-term and can be treated at home. However, chronic fissures may need medical attention to cure properly. Understanding the Disease A tear occurring in the lining of lower rectum, i.
An anal fissure is a small cut or tear in the tissue which lines the anal canal. The anal canal is a hollow tube through which stool passes before coming out of anus. Patient typically complaints of pain and bleeding during bowel movements.
Correspondence Address : Dr. The occurrence of stony material in the anal fistulous tract is a very rare clinical presentation; till today there are only three evident citation in pubmed indexed journals. Anal fistula bhagandhara is a chronic inflammatory tubular structure connecting the anorectal canal with peri-anal skin. A year-old male patient presented with complaints of persistent pain in the perianal region and soiling of the undergarments with stool and constipation since 2 years.