for download go to Etiology of lower gastrointestinal bleeding ppt, gastrointestinal bleeding ppt, History takingin lower gastrointestinal bleeding ppt, Investigations in lower gastrointestinal bleeding ppt
Lower Gastrointestinal Bleed A lower Gastrointestinal Bleed is referred as any bleed that occures distal to the ligament of Treitz and superior to the anus. This includes the last 1/4 of the duodenum and the entire area of the jejunum, ileum, colon, rectum, and anus
Lower Gastrointestinal Bleeding Lower GI bleeding originates in the portions of the GI tract farther down the digestive system—the segment of the small intestine farther from the stomach, large intestine, rectum, and anus.
Haematochezia Haematochezia (bright red blood per rectum) Source:distal to ligament of Treitz or rapid haemorrhage into upper GItract Upper GI ( Haemodynamic instability+ drop in Hb)
Anal and rectal lesions Hemorrhoids,fissure,fistula Proctitis Rectal trauma Carcinoma of rectum