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  Indian J Med Microbiol
 

Figure 1. Diagnosed flow chart for acute hematochezia in our institution; *The choice of CTA or angiography or colonoscopy depend on patien's condition and decision making of attending physican; CTA = computer tomography angiography; DRE = digital rectal examination

Figure 1. Diagnosed flow chart for acute hematochezia in our institution; *The choice of CTA or angiography or colonoscopy depend on patien's condition and decision making of attending physican; CTA = computer tomography angiography; DRE = digital rectal examination