arteriogram
Pronunciation: ar-TEER-ee-oh-gram
An X-ray image of arteries obtained using contrast material to visualize blood vessel anatomy and pathology.
Full Definition
An arteriogram is a diagnostic imaging study where contrast material is injected into arteries to make them visible on X-ray images. This procedure, also called angiography, is essential for evaluating vascular anatomy, identifying blockages, aneurysms, or other abnormalities, and planning interventional procedures. The term appears in radiology reports, procedure notes, and medical records, often requiring editorial attention to distinguish from similar imaging modalities and ensure proper context.
Usage
Usage note: Often used interchangeably with angiogram, though arteriogram specifically refers to arterial imaging.
In Context
- "The arteriogram demonstrated complete occlusion of the superficial femoral artery." — Radiology report
- "Pre-operative arteriogram planning revealed complex bifurcation disease." — Surgical consultation