Thoracic aortography by means of a radiopaque polythene catheter inserted percutaneously.
D000792:Angiography; D001027:Aortography; D002404:Catheterization / Q000295:instrumentation*; D057785:Catheters; D006801:Humans; D020959:Polyethylene; D011095:Polyethylenes; D019616:Thoracic Surgical Procedures
D011095:Polyethylenes; D020959:Polyethylene
ANGIOGRAPHY; CATHETERIZATION/apparatus and instruments; POLYETHYLENE