title: A pilot study on the quality control of film processing in medical radiology laboratories in Greece.
abstract: The results of a pilot study on the quality of film processing in 80 medical diagnostic radiology laboratories all over Greece are presented. The sensitometric technique for the evaluation of processing has been used to calculate film's base + fog, maximum optical density, speed and contrast, parameters which describe the performance characteristics of automatic film processors and films. The mean values of the base + fog and the maximum optical density were well within the acceptance limits. The film speed was almost constant while the film contrast showed significant variation.
authors.affiliation: Greek Atomic Energy Commission, Attiki, Greece.
authors.lastname: Hourdakis CJ-
authors.forename: J
authors.initials: J
authors.lastname: Delakis
authors.forename: V
authors.initials: V
authors.lastname: Kamenopoulou
authors.forename: H
authors.initials: H
authors.lastname: Balougias
authors.forename: E
authors.initials: E
authors.lastname: Papageorgiou
mesh_terms: D004867:Equipment Design; D006115:Greece; D006801:Humans; D007753:Laboratories / Q000592:standards; D055095:Optics and Photonics; D010865:Pilot Projects; D011786:Quality Control; D011856:Radiographic Image Enhancement; D011859:Radiography / Q000295:instrumentation; D011871:Radiology / Q000592:standards; D014962:X-Ray Film / Q000592:standards*