[Radiocirculography in patients with cerebrovascular disorders].

The cerebral blood flow time (CBFT) was examined in 100 patients with brain circulatory disorders with the aid of radiocirculography (RCG). Use was made of 99mCc-pertechnetate (37 MBq) and a two-channel "Gamma" radiograph manufactured in the Hungarian Republic. The rate of film movement amounts to 160 mm/min at the time constant 10.

[Isotope nephrography in patients with obesity].

131I-hippuran nephrography conducted in 80 patients aged 26-53 with I and II degree obesity has revealed changes in the excretory phase (36.9 per cent of the patients with I degree obesity) and secretory and excretory and some vascular and metabolic abnormalities were registered in 79.4 per cent of those with II degree obesity.