title: Digital video subtraction angiography of renal vascular abnormalities.
abstract: A digital subtraction system for performing intravenous angiography has been developed and applied to the diagnosis of renal vascular abnormalities. A total of 35 patients underwent 39 intravenous angiographic examinations for a variety of renal-related clinical indications. Satisfactory examinations were achieved in 36 cases (92%) with a high degree of diagnostic accuracy. Digital video subtraction angiography is an outpatient procedure that is accurate, safe, and inexpensive to perform.
mesh_terms: D000328:Adult; D000368:Aged; D000792:Angiography / Q000295:instrumentation / Q000379:methods; D005260:Female; D006801:Humans; D007674:Kidney Diseases / Q000000981:diagnostic imaging; D008297:Male; D012082:Renal Veins / Q000000981:diagnostic imaging*; D013382:Subtraction Technique; D014743:Videotape Recording