Clinical evaluation of newly developed CRT viewing station: CT reading and observer's performance.
The clinical performance of the new viewing station with six CRT monitors (17-inch, 1,024 x 1,280) was evaluated. In the primary interpretation of CT images, time measurements were carried out for eight radiologists. No significant differences in reading time existed between CRT and film in 3 of 4 readers in head CT series, and in 2 of 6 readers in body CT series. Compared with the previous system, the new prototype system achieved an approximately 30% decrease in reading time in both head and body CT studies and could reduce mental and eye fatigue.
Hirota
H
H
Department of Radiology, Nagoya University School of Medicine, Japan.
Shimamoto
K
K
Yamakawa
K
K
Ishigaki
T
T
Takahashi
Y
Y
Sugiyama
N
N
Nishihara
E
E
Tani
Y
Y
D003199:Computer Systems; D003626:Data Display; D005069:Evaluation Studies as Topic; D006801:Humans; D016247:Information Storage and Retrieval; D011857:Radiographic Image Interpretation, Computer-Assisted; D011871:Radiology; D011873:Radiology Information Systems; D013996:Time and Motion Studies; D014057:Tomography, X-Ray Computed; D014962:X-Ray Film