Colitis

Description

Post grad FRCR 2a GI Bowel Mind Map on Colitis, created by sherry_zaman on 08/03/2014.
sherry_zaman
Mind Map by sherry_zaman, updated more than 1 year ago
sherry_zaman
Created by sherry_zaman almost 11 years ago
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Resource summary

Colitis
  1. iscahemic
    1. acute, rapid onset
      1. pain
        1. bloody stool
        2. risk of reperfusion injury
          1. Griffith's point (SMA/IMA transition)
            1. Sudek's point (IMA/rectosigmoid transition
              1. imaging
                1. thumbprinting
                  1. thickening of bowel wall
                    1. loss of haustrations
                      1. vessel thrombosis
                        1. bleeding
                        2. 20% mortality
                        3. pseudomembranous
                          1. C. difficile
                            1. Gram +ve
                              1. anaerobic
                                1. spore-forming
                                  1. toxin A (enterotoxin)
                                    1. toxin B (cytotoxin)
                                    2. mortality 25% in elderly
                                      1. pancolitis 50%
                                        1. complications
                                          1. fulminent colitis
                                            1. toxic megacolon
                                              1. perforation
                                              2. imaging
                                                1. thickening
                                                  1. no surrounding inflammatory change
                                                    1. ascites
                                                  2. other infectious
                                                    1. shigella
                                                      1. right side colon
                                                      2. salmonella
                                                        1. right side colon
                                                        2. CMV
                                                          1. immunosuppressed
                                                            1. apthous ulcers, pan colitis and ascites
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