[High resolution computed tomography of diffuse interstitial pneumonia during treatment].
HRCT was carried out in twenty patients with diffuse interstitial pneumonia: 13 cases of IIP, 3 of BOOP, 2 of drug-induced pneumonia, 1 of rheumatoid lung and acute interstitial pneumonia of unknown origin. With special attention to inflammatory activity, the patients underwent HRCT periodically during the treatment. Correlative investigation between HRCT image and grade of accumulation in 67Ga scintigraphy was also performed. Response to steroid therapy was clearly reflected on HRCT image, that was shown as decreasing pulmonary density or thinning of honeycomb wall. HRCT is considered to be useful in assessing the activity of diffuse interstitial pneumonia.
Takahashi
M
M
Sano
A
A
Imanaka
K
K
Nishizawa
S
S
Otake
S
S
Fujiwara
K
K
Miki
Y
Y
Kawakami
K
K
Kuwata
Y
Y
Takada
I
I
D000368:Aged; D002951:Citrates; D019343:Citric Acid; D005260:Female; D005710:Gallium Radioisotopes; D006801:Humans; D008168:Lung / Q000000981:diagnostic imaging; D008297:Male; D008875:Middle Aged; D011237:Predictive Value of Tests; D011658:Pulmonary Fibrosis / Q000000981:diagnostic imaging* / Q000188:drug therapy; D011877:Radionuclide Imaging; D013256:Steroids / Q000627:therapeutic use; D014057:Tomography, X-Ray Computed / Q000379:methods
D002951:Citrates; D005710:Gallium Radioisotopes; D013256:Steroids; D019343:Citric Acid