J 2011

PATIENT SKIN DOSIMETRY IN INTERVENTIONAL CARDIOLOGY IN THE CZECH REPUBLIC

SUKUPOVA, L.; L. NOVAK; Petr KALA; P. CERVINKA; J. STASEK et al.

Základní údaje

Originální název

PATIENT SKIN DOSIMETRY IN INTERVENTIONAL CARDIOLOGY IN THE CZECH REPUBLIC

Autoři

SUKUPOVA, L.; L. NOVAK; Petr KALA; P. CERVINKA a J. STASEK

Vydání

RADIATION PROTECTION DOSIMETRY, OXFORD, OXFORD UNIV PRESS, 2011, 0144-8420

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

30201 Cardiac and Cardiovascular systems

Stát vydavatele

Velká Británie a Severní Irsko

Utajení

není předmětem státního či obchodního tajemství

Impakt faktor

Impact factor: 0.822

Označené pro přenos do RIV

Ne

Organizační jednotka

Lékařská fakulta

Klíčová slova anglicky

PERCUTANEOUS CORONARY INTERVENTION; RADIOLOGY

Příznaky

Mezinárodní význam
Změněno: 23. 4. 2013 00:24, Ing. Mgr. Věra Pospíšilíková

Anotace

V originále

In this study, skin dosimetry of patients undergoing interventional cardiology procedures is presented. Three hospitals were included. Two methods were used for skin dosimetry-radiochromic dosimetry films and reconstruction of skin dose distribution based on examination protocol. Maximum skin doses (MSD) obtained from both methods were compared for 175 patients. For patients for whom the film MSD was > 1 Gy, the reconstruction MSD differed from the film MSD in the range of +/- 50 % for 83 % of patients. For remaining patients, the difference was higher and it was caused by longer fluoroscopy time. For 59 patients for whom the cumulative dose was known, the cumulative dose was compared with the film MSD. Skin dosimetry with radiochromic films is more accurate than the reconstruction method, but films do not include X-ray fields from lateral projections whilest reconstructions do.