Category - anal
an anal fissure is a break, or tear, in the mucous membrane lining of the anus. The anus is the opening at the end of the digestive tract where stool leaves the body. A fissure is caused primarily by constipation, which leads to straining to pass large hard stools trauma caused by insertion of objec. an anal fissure is a tear in the lining of the lower rectum. They are caused by persistent diarrhea, tough stools, and other difficult bowel situations. Anal gland secretes lymphal discharge and built-up fecal matter from the colon lining. In some animals this gland expungement can be done routinely every 2436 months to prevent infection and fistula formation. The perianal space surrounds the anal canal below the white line. A mucous membrane or mucosa is a membrane that lines various cavities in the body and covers the surface of internal organs. It consists of one or more layers of epithelial cells overlying a layer of loose connective tissue, sometimes accompanied by a thin mucousal muscle layer, which separates the mucosa from the submucosa. It is mostly of endodermal origin and is continuous with the skin at. Mucositis is defined as inflammation of the oral and gastrointestinal mucosa secondary to cancer therapies. Alimentary tract mucositis involves both oral and gastrointestinal mucosal injury, ranging from the oral to the anal mucosa. Inflammatory changes associated with oral mucositis are typically characterized by erythema. an anal fissure is a small tear or crack in the lining of the anus. If you experience severe pain or bright red bleeding during or after bowel movements, you may have an anal fissure. Mucus is a slimy, slippery fluid that acts as a lubricant and protects various structures in the body. There are a number of mucus-secreting cells in the body, but mucus is most prominent in the respiratory, genital and gastrointestinal tracts, notes the university of colorado at boulder 1. When the gastrointestinal tract becomes infected or undergoes frequent irritation, the mucus-secreting. Anal discharge, normal rectal mucus, anal drainage, anal seepage, anal leakage types. Generally rectal discharge refers to either a mucous or purulent discharge,. 1 it is the area between the anal verge and the junction of the stratified cuboidal and columnar epithelium (dentate line). 2 it is lined by squamous epithelium in the lower anal canal below which sebaceous glands and hair follicles arise but changes to stratified cuboidal and, finally.