Sagittal tomography in the supine patient.
The authors have developed a multidirectional tomographic unit to obtain sagittal images with the patient in the supine or prone position. The apparatus is particularly useful for examination of the vertebral column and sella turcica. It can be employed in circular (0 degrees -40 degrees) and spiral (10 degrees -32 degrees) motions. The apparatus provides correct and easy positioning of subjects with easy maintenance of posture. It reduces the distortional effects of respiration and thereby markedly improves reproducibility.
Nakanishi
T
T
Department of Radiology, Yamaguchi University Hospital, Ube, Japan.
Okayama
A
A
Fujikawa
T
T
Mukae
H
H
Hashida
M
M
Yamauchi
S
S
Ueda
K
K
Yokoyama
T
T
D006801:Humans; D011187:Posture; D012658:Sella Turcica / Q000000981:diagnostic imaging*; D013131:Spine / Q000000981:diagnostic imaging*; D014056:Tomography, X-Ray / Q000295:instrumentation*