View this post on Instagram A post shared by imedscholar (@imedscholar_official) HEMATEMESIS means the vomiting of frank or altered coffee-ground blood from the upper GI-tract, from a lesion proximal to the duodeno-jejunal junction or the Ligament of Treitz. This lesion may manifest as Hematemesis or Malaena. MALAENA is the passage of altered blood in the …
