ABSORBED DOSES TO PATIENTS AND PERSONNEL FROM ENDOSCOPIC RETROGRADE CHOLANGIOPANCREATOGRAPHIC (ERCP) EXAMINATIONS

被引：21

作者：

COHEN, G

BRODMERKEL, GJ

LYNN, S

机构：

[1] ALLEGHENY GEN HOSP,DIV RADIOL,PITTSBURGH,PA 15212

[2] ALLEGHENY GEN HOSP,DIV GASTROENTEROL,PITTSBURGH,PA 15212

[3] ALLEGHENY GEN HOSP,RADIOL PHYS SECT,PITTSBURGH,PA 15212

来源：

RADIOLOGY | 1979年 / 130卷 / 03期

关键词：

D O I：

10.1148/130.3.773

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

Radiation doses to the skin, bone marrow, and gonads were determined during endoscopic retrograde cholangiopancreatographic examinations. Average patient entrance doses were 7.5, 4.9, 17.5 and 2.7 rad to the abdomen, back, and left lateral and right lateral positions, respectively. Mean active bone marrow dose was 0.4 rad and average gonadal dose was 0.2 rad. Spot radiographs and fluoroscopy provided equal contributions to patient dose. Patient entrance dose was less than that from abdominal angiography, and comparable to that from a typical upper-gastrointestinal series. The pancreatic dose was comparable to that from a radionuclide scan. Dose to personnel was negligible.

引用

页码：773 / 775

页数：3