%0 Journal Article
	%A Mojiri M and  Ghazi Khanloo Sani K and  Moghim Beigi A
	%D 2011
	%J International Journal of Biomedical and Biological Engineering
	%B World Academy of Science, Engineering and Technology
	%I Open Science Index 54, 2011
	%T Evaluation of Sensitometric Properties of Radiographic Films at Different Processing Solutions
	%U https://publications.waset.org/pdf/11680
	%V 54
	%X The aim of this study was to compare the
sensitometric properties of commonly used radiographic films
processed with chemical solutions in different workload hospitals.
The effect of different processing conditions on induced densities on
radiologic films was investigated. Two accessible double emulsions
Fuji and Kodak films were exposed with 11-step wedge and
processed with Champion and CPAC processing solutions. The
mentioned films provided in both workloads centers, high and low.
Our findings displays that the speed and contrast of Kodak filmscreen
in both work load (high and low) is higher than Fuji filmscreen
for both processing solutions. However there was significant
differences in films contrast for both workloads when CPAC solution
had been used (p=0.000 and 0.028). The results showed base plus
fog density for Kodak film was lower than Fuji. Generally Champion
processing solution caused more speed and contrast for investigated
films in different conditions and there was significant differences in
95% confidence level between two used processing solutions
(p=0.01). Low base plus fog density for Kodak films provide more
visibility and accuracy and higher contrast results in using lower
exposure factors to obtain better quality in resulting radiographs. In
this study we found an economic advantages since Champion
solution and Kodak film are used while it makes lower patient dose.
Thus, in a radiologic facility any change in film processor/processing
cycle or chemistry should be carefully investigated before
radiological procedures of patients are acquired.
	%P 236 - 239