What is the medical term for black, tarry stools associated with gastrointestinal bleeding?

The medical term for black, tarry stools associated with gastrointestinal bleeding is melena. This term specifically refers to the appearance and nature of the stool, which becomes dark due to the digestion of blood that is released from the upper gastrointestinal tract. It indicates the presence of bleeding that is typically derived from sources such as ulcers or varices, which can be life-threatening conditions.

In understanding gastrointestinal health, recognizing the characteristics of stools is crucial for diagnosis. Melena can provide critical information regarding bleeding and the potential need for urgent medical evaluation and treatment. Observing this symptom can lead healthcare providers to investigate further the source of the bleeding, which might require various diagnostic procedures.

Other choices presented do not pertain to the description of black, tarry stools. Jaundice refers to a yellow discoloration of the skin and eyes due to liver dysfunction or bile duct obstructions. Achalasia is a condition affecting the esophagus where there is difficulty in swallowing and the inability of the lower esophageal sphincter to relax properly. Icterus is also synonymous with jaundice, indicating the same yellowish appearance due to the accumulation of bilirubin. Each of these terms pertains to different medical conditions or symptoms, emphasizing why melena is the accurate term associated