melenic versus melanotic stool vs There are no 50 shades of melena, only one color: Black; and Melena is defined as: A)
Melena is defined as: A) Bright red blood per rectum B) Black, tarry stool due to digested blood C) Yellow fatty stool D) Green mucus stool Hematochezia vs. melena: What's the difference? UT MD Anderson Black or tarry stools Black Stool Melena Medical Illustration
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