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Gastroenterology. An anal fissure is a break or tear in the skin of the anal canal. Anal fissures may be noticed by bright red anal bleeding on toilet paper and undergarments, or sometimes in the toilet. If acute they are painful after defecation, [1] but with chronic fissures, pain intensity often reduces and becomes cyclical.
Travelers' diarrhea ( TD) is a stomach and intestinal infection. TD is defined as the passage of unformed stool (one or more by some definitions, three or more by others) while traveling. [2] [3] It may be accompanied by abdominal cramps, nausea, fever, headache and bloating. [3] Occasionally bloody diarrhea may occur. [5]
23 de nov. de 2023 · Blood tests to look for a specific parasite infection based on the presence of antibodies or the parasites themselves, in the cases of parasitic diseases like filariasis, malaria, or babesiosis. Instead of a stool test, confirmation of pinworms is usually done by finding eggs using a tape test or visualizing the female adult worm directly.
Constipation is more concerning when there is weight loss or anemia, blood is present in the stool, there is a history of inflammatory bowel disease or colon cancer in a person's family, or it is of new onset in someone who is older.
classify type of feces (diagnostic triad for irritable bowel syndrome) [3] The Bristol stool scale is a diagnostic medical tool designed to classify the form of human faeces into seven categories. [4] It is used in both clinical and experimental fields. [5] [6] [7] It was developed at the Bristol Royal Infirmary as a clinical assessment tool in ...
Intussusception (medical disorder) Intussusception is a medical condition in which a part of the intestine folds into the section immediately ahead of it. [1] It typically involves the small bowel and less commonly the large bowel. [1] Symptoms include abdominal pain which may come and go, vomiting, abdominal bloating, and bloody stool. [1]
23 de ago. de 2023 · Treatment for blood in the stool or when wiping depends on the exact cause of the bleeding. For example, OTC and prescription creams may often treat hemorrhoids, while a diet rich in fiber or ...
