[Peripheral venous and peripheral arterial digital subtraction angiography in occlusive diseases of the lower extremity].

The possibility of employing peripheral venous and peripheral arterial digital subtraction angiography was examined in 351 patients of 65 to 95 years of age with arterial occlusive disease of the lower extremity. After peripheral venous contrast medium injection (using a Venflon needle 1.7-2.

[Critical remarks on computer tomography of the chest in the staging of bronchial cancer].

The planning of treatment in patients with non-oat cell carcinoma of the lung requires an extensive diagnostic work-up. As far as TN-staging is concerned, the role of CT is controversial. On the basis of 25 operated and histologically proven cases of non-oat cell cancer of the lung, the results of both CT and conventional radiography are critically evaluated.