Skialogical features of electroroentgenography and the importance for differential diagnosis of peripheral lung cancer

A study was made of 132 patients with peripheral lung cancer and other spherical tumors to evaluate the features of images of differentiating X-ray signs on electroradiograms and electrotomograms as compared to X-ray films. In 81.4% the results of both methods were similar. In 11.8% the shape, contours and structure of tumors, sprouts along the tumor contour, tumor dissemination to the pulmonary radix and pleura were better defined on electroradiograms and particularly on electrotomograms and particularly on electrotomograms. It should be born in mind that the outline of spherical tumors can be distorted and insignificant perifocal infiltration hidden