A PC program for estimating organ dose and effective dose values in computed tomography

WA Kalender, B Schmidt, M Zankl, M Schmidt - European radiology, 1999 - Springer
… slice, dose is due to scattered radiation only. In order to estimate effective dose values, we
have to know the dose values for … and no technical guidelines on how to derive such values. …

Effective dose in paediatric computed tomography

CL Chapple, S Willis, J Frame - Physics in Medicine & Biology, 2001 - iopscience.iop.org
… These effective dose values were then related to the more easily measured quantity, DLP,
and the conversion factors obtained extrapolated between the different patient sizes. A simple …

Effective dose values in bone mineral measurements by photon absorptiometry and computed tomography

WA Kalender - Osteoporosis International, 1992 - Springer
… equivalent dose, has to be applied. A detailed analysis results in an effective dose value of
… and about 30 ~Sv for computed tomography when low kV and mAs values are used. Lateral …

Computed tomography dose assessment-a practical approach

W Leitz, B Axelsson, G Szendrö - Radiation Protection Dosimetry, 1995 - academic.oup.com
… (ii) the SSI model gives higher values for the absorbed dose. … "" the average value for effective
dose per unit dose free-in-… data in the present study indicate a value of approximately 50%. …

Dose in x-ray computed tomography

WA Kalender - Physics in Medicine & Biology, 2014 - iopscience.iop.org
… optimization has been performed very successfully in recent years and even resulted in
applications with effective dose values of below 1 mSv. In general, a trend towards lower …

Determinations of organ doses and effective dose equivalents from computed tomographic examination

K Nishizawa, T Maruyama, M Takayama… - The British journal of …, 1991 - academic.oup.com
… compare with the value of the effective dose equivalents. The … of effective dose equivalents,
present values from the head … For example, for the CT scanner of G-type, the effective dose

Comparison of two methods for assessing patient dose from computed tomography

J Geleijns, JG Van Unnik, J Zoetelief… - The British journal of …, 1994 - academic.oup.com
Effective doses determined from CTDI valueseffective dose values are relatively high
compared with the results of other investigators who indicate effective doses and effective dose

Calculation of effective dose

CH McCollough, BA Schueler - Medical physics, 2000 - Wiley Online Library
doses (Table I), the numerical values of effective dose and … to estimate organ doses and
effective dose given the beam … and fluoroscopy, computed tomography (CT) dose index (CTDI) …

[HTML][HTML] The population effective dose of medical computed tomography examinations in Taiwan for 2013

DM Yeh, HY Tsai, YS Tyan, YC Chang, LK Pan… - PLoS …, 2016 - journals.plos.org
effective dose per capita attributed to computed tomography (CT) examinations in 2013 and
to predict the population effective dosevalue, is a factor for converting DLP to effective dose. …

Calculating effective dose on a cone beam computed tomography device: 3D Accuitomo and 3D Accuitomo FPD

S Lofthag-Hansen, A Thilander-Klang… - Dentomaxillofacial …, 2008 - academic.oup.com
… used to determine the effective dose from DAP values. Based on … The DAP value is defined
as the air collision kerma … Measured DAP values can be converted to effective dose and …