관상동맥 조영술 및 경피적 관상동맥 중재술에 대한 진단참고준위에 관한 연구

• 영문명: A Study of Diagnostic Reference Levels for Coronary Angiography and Percutaneous Coronary Intervention in Gyeongsang Area
• 발행기관: 대한방사선과학회(구 대한방사선기술학회)
• 저자명: 임시왕 김정수 조평곤
• 간행물 정보: 『방사선기술과학』제46권 제2호, 123~129쪽, 전체 7쪽
• 주제분류: 의약학 > 방사선과학
• 파일형태: PDF
• 발행일자: 2023.04.30

영문 초록

Interventional cardiology procedures can involve relatively high radiation doses compared to conventional radiography. During CAG, CAG + PCI and PCI the same area is exposed to radiation for a long period. In this study, radiation exposure data of 421 examinations in Gyeongsang area were collected, and the DRLs and ADs in actual medical practice for three types of interventional cardiology procedures in Korea were established. In CAG 286 case, 75th percentile DRLs and ADs of the total DAP were 55.89 Gy·㎠ and 37.47 Gy·㎠, respectively. In CAG + PCI 92 case, those values were 222.84 Gyㆍ㎠ and 117.51 Gyㆍ㎠ respectively. In PCI 43 case, those values were 198.73 Gyㆍ㎠ and 120.13 Gyㆍ㎠ respectively. In this study, for the first time, the diagnostic reference level of interventional cardiology procedures in Gyeongsang area were established. Using the diagnostic reference level of interventional cardiology procedures derived from this study, it will help to identify and improve the level of exposure dose in the region and country.

목차

Ⅰ. 서 론

Ⅱ. 대상 및 방법

Ⅲ. 결 과

Ⅳ. 고 찰

Ⅴ. 결 론

REFERENCES

키워드

관상동맥 조영술 경피적 관상동맥 중재술 진단참고준위 달성 가능한 선량 선량면적곱 CAG: Coronary Angiography PCI: Percutaneous Coronary Intervention DRLs: Diagnostic Reference Levels ADs: Achievable Dose DAP: Dose Area Product