[Clinical evaluation of lung tumors by broncho-arterial DSA--compared with conventional film method and analysis by time density curve].
We have performed broncho-arterial DSA on 25 patients with pulmonary tumorous lesion and made comparative study of the roentgenographic findings on 23 patients to whom the film method was applied concurrently. DSA was superior than the film method in examining tumor stain itself by contrast medium. Further, Time Density Curve (T.D.C.) showing change in the density of contrast medium when it passes through a tumor has been analyzed for investigate the possibility of IADSA being applied to differential diagnosis.
Suzuki
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S
Moriya
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Kimura
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K
D000230:Adenocarcinoma / Q000000981:diagnostic imaging; D000328:Adult; D000368:Aged; D001981:Bronchial Arteries / Q000000981:diagnostic imaging*; D002294:Carcinoma, Squamous Cell / Q000000981:diagnostic imaging; D003287:Contrast Media / Q000008:administration & dosage / Q000493:pharmacokinetics*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007269:Injections, Intra-Arterial; D008175:Lung Neoplasms / Q000000981:diagnostic imaging*; D008297:Male; D008875:Middle Aged; D011856:Radiographic Image Enhancement; D013382:Subtraction Technique; D013997:Time Factors
D003287:Contrast Media