Angiopathy

Part of speech: noun

Definitions

1. A disease of the blood vessels that can affect both arteries and veins, leading to complications in circulation and organ function
2. A pathological condition involving blood vessels, which may result in various health issues like ischemia or hemorrhage
3. A disorder affecting the tissue of blood vessels, potentially causing abnormalities that impact overall vascular health

Etymology: "Angiopathy" is a formation from two Greek-derived elements: "angio-", from Greek "angeion", meaning "vessel" (originally a container, and in medical use a blood or lymph vessel), and "-pathy", from Greek "pathos", meaning "suffering" or "disease." Joined together, they name any disorder of the blood or lymph vessels. The pieces are old, but the combined word is a modern technical coinage built from them, not a term the ancient Greeks would have used. Its parts are familiar from many other medical words: "cardiomyopathy" follows the same pattern with "cardio-" (heart) and "-pathy," and "angiogram" uses the same "angio-" element for an imaging study of vessels.