melanotic or melena Hematochezia vs Melena: Symptoms, Causes, Diagnosis, Treatment There are no 50 shades

There are no 50 shades of melena, only one color: Black; and it's a color that smells bad. Otherwise it's not melena or it's derivatives (melenic, melanotic, melenatonic ) Great thread w a Melena an overview ScienceDirect Topics Upper GI Bleed: Risk Stratification, Treatment EM Board Bombs Podcast Word of the day: Melena melaena Melena refers to the black, "tarry" feces that are associated with upper gastrointestinal bleeding. The black color is caused by the hemoglobin in the blood melena is overwhelmingly associated with UGIB rather than with lower GI bleeding (LGIB), which is distal to the duodenojejunal junction at the ligament of Treitz. Melena of less than 24 hour General Surgery: Dermatology (PEARLS) Smarty PANCE

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