[Radiation exposure of patients and operators during interventional radiology].
Surface doses received by patients and operators were measured during 30 interventional radiological procedures (ten percutaneous transhepatic biliary drainages, ten percutaneous nephrostomies, ten percutaneous transluminal angioplasties). In addition, organ doses to the patient were determined using an Alderson-Rando phantom. These served as a basis for calculating the so-called somatic dose indices. It was found that the somatic radiation risk to the patient is relatively small despite prolonged periods of fluoroscopy. However, exposure of the hands and lenses of the operator could easily reach the limits thought acceptable while carrying out these procedures with additional angiography.
D000328:Adult; D000368:Aged; D000800:Angioplasty, Balloon; D001652:Bile Ducts / Q000601:surgery*; D004322:Drainage; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009403:Nephrostomy, Percutaneous; D011829:Radiation Dosage; D011859:Radiography
Die Strahlenexposition des Patienten und Untersuchers in der interventionellen Radiologie.