title: A simple catheter seal for sinugrams.
mesh_terms: D000293:Adolescent; D002404:Catheterization / Q000295:instrumentation*; D005265:Femoral Neck Fractures; D005402:Fistula / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male; D010019:Osteomyelitis / Q000000981:diagnostic imaging; D011859:Radiography; D013679:Technology, Radiologic