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Presentation4 Presentation4 Presentation Transcript

  • applecore
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  • Hirschprungs disease
    • Usually sigmoid/rectosigmoid
    • With time marked proximal dilatation
    • Rectum usually normal or contracted
    • DX relies on the transition from normal/reduced caliber area to dilated area
    • No colonic wash; limited amount of barium
    • Idiopathic-dilated colon
  •  
  • GIT bleeding
    • Arteriography
    • Site cause & stop bleeding
    • Radionuclide studies
    • Simpler but as accurate as arteriography as
    • Tc labeled RBCs/colloid more than 0.5 ml/min
    • Tc pertechnetate meckel diverticulum
    • Endoscopy DX & treatment
    • BE not done
  •