• Save
Etiology –lower gi bleed
Upcoming SlideShare
Loading in...5
×
 

Etiology –lower gi bleed

on

  • 2,812 views

for download go to ...

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

Statistics

Views

Total Views
2,812
Views on SlideShare
2,684
Embed Views
128

Actions

Likes
5
Downloads
0
Comments
1

4 Embeds 128

http://medicalpresentation.blogspot.in 88
http://medicalpresentation.blogspot.com 30
http://feeds.feedburner.com 9
http://medicalpresentation.blogspot.it 1

Accessibility

Categories

Upload Details

Uploaded via as Microsoft PowerPoint

Usage Rights

© All Rights Reserved

Report content

Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
  • Full Name Full Name Comment goes here.
    Are you sure you want to
    Your message goes here
    Processing…
Post Comment
Edit your comment

Etiology –lower gi bleed Etiology –lower gi bleed Presentation Transcript

  • Etiology –lower GI bleed
  • 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
  • Colonic lesions Carcinoma Polyp Vascular ectasia IBD Infectious colitis Ischemic colitis NSAID
  • Small Bowel Meckels diverticulum Intussception Mesenteric infarction Aortoenteric fistula
  • Upper GIT Massive hemorrhage from a duodenal ulcer
  • Systemic diseases Coagulation disorders Uremia
  • Drugs Anticoagulants
  • Aetiology carcinoma polyps Meckel’s diverticulum angiodysplasia intussusception enteritis colitis carcinoma Crohn’s disease Diverticular disease carcinoma proctitis haemorrhoids solitary ulcer fissure carcinoma warts Perianal Crohn’s disease
  • Hematochezia GIT Systemic upper lower Massive Anorectal Bleeding disorderhaemorrhage Uremia from Colon Drugs Duodenal Aortoduodenal ulcer.Anticoagulant, Small Bleeding Bowel disorder