[Effective dose and dose to the crystalline lens during angiographic procedures].
Interventional radiology presents the highest dose levels for the staff and for the patient. For a total of 34 angiographic examinations the doses at the forehead and at the neck of a radiologist have been measured. The effective dose and the dose to the eye lens have been estimated over a period of one year. Doses to the lens of the eye close to the limit of 150 mSv proposed by the ICRP have been observed. There is an imminent need for the radiologist to wear also lead glasses to avoid formation of cataracts at long term.
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Department of Radiology, AZ-VUB, Brussels, Belgium.
D000792:Angiography; D001027:Aortography; D002445:Celiac Artery / Q000000981:diagnostic imaging; D005135:Eye Protective Devices; D005471:Fluoroscopy; D005546:Forehead / Q000528:radiation effects; D006257:Head / Q000098:blood supply; D006801:Humans; D007866:Leg / Q000098:blood supply; D007908:Lens, Crystalline / Q000528:radiation effects*; D017538:Mesenteric Artery, Superior / Q000000981:diagnostic imaging; D009333:Neck / Q000098:blood supply / Q000528:radiation effects; D016273:Occupational Exposure; D011829:Radiation Dosage; D011835:Radiation Protection / Q000295:instrumentation; D015642:Radiology, Interventional; D013819:Thermoluminescent Dosimetry; D013997:Time Factors