منابع مشابه
A clinical study on serial retrograde venography of the lower extremity with varicose veins.
Venography furnishes a map of the otherwise invisible deep veins of the extremities, discloses pathological changes, localizes the communicating veins, and tests the function of veins and valves. This clinical study, was carried out to evaluate the serial retrograde venography of the lower extremities with varicose veins, using the serial long film changer with a tilt. Forty-three extremities w...
متن کاملInvestigation of coronary venous anatomy by retrograde venography in patients with malignant ventricular tachycardia.
BACKGROUND The coronary venous system is increasingly used for left ventricular or biventricular pacing in patients with severe heart failure. The present study investigated the structure of the coronary veins in patients presenting with structural heart disease and malignant ventricular tachyarrhythmias. The availability of veins for possible lead placement was assessed. METHODS AND RESULTS ...
متن کاملDiagnostic yield of pelvic magnetic resonance venography in patients with cryptogenic stroke and patent foramen ovale.
BACKGROUND AND PURPOSE Paradoxical embolization is frequently posited as a mechanism of ischemic stroke in patients with patent foramen ovale. Several studies have suggested that the deep lower extremity and pelvic veins might be an embolic source in cryptogenic stroke (CS) patients with patent foramen ovale. METHODS Consecutive adult patients with ischemic stroke or transient ischemic attack...
متن کاملPercutaneous portal venography.
Portal venography by percutaneous injection of the spleen was first performed in dogs (Abeatici and Campi, 195I) and the method was later successfully applied in man (Leger, 1951; Boulvin et al., 195I; Campi and Abeatici, I952). In the last few years the method has been routinely used at a number of centres in the British Isles. Atkinson, Barnett, Sherlock and Steiner (I955) have described abou...
متن کاملMetrizamide in venography
in psychopathology, which worsened after a three-day washout period and became similar to that seen before metoclopramide treatment. The patient was then treated with the classical neuroleptic haloperidol. At a dose of 45 mg/day the same extrapyramidal syndrome re-emerged and was completely responsive to trihexyphenidyl 2 mg by mouth three times daily. After haloperidol dosage was increased to ...
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ژورنال
عنوان ژورنال: Acta Radiologica
سال: 1959
ISSN: 0001-6926
DOI: 10.3109/00016925909171113