X-ray angiocardiographic characteristics of the heart in arterial hypertension]

Correlation-statistical analysis of the roentgenocardiometric indices and the findings of left ventriculography in 30 patients with arterial hypertension was conducted. A significant inter-relationship of the roentgenometrical criteria of enlargement of the heart (cardiothoracic index, the extent of convexity of the arch of the pulmonary artery and, to a lesser measure, the cardiac volume) with the mass of the myocardium and the thickness of the left ventricular wall was revealed. The roentgenological criteria may complement the existing methods of the assessment of the degree of myocardial hypertrophy in arterial hypertension.     

The results of cystectomy in bladder cancer]

Long-term results were assessed in 173 bladder cancer patients subjected to cystectomy. Twenty-eight (16.2%) patients died postoperatively. End results were evaluated in 142 patients. The patients were followed up for 1-17 years. Within that period, 50 patients (35.2%) died of tumor progression whereas 20--from renal failure (14.1%). Overall three- and five-year survival was 54.8 +/- 5.1 and 50.0 +/- 5.6%, respectively. Treatment results were studied versus stage, histologic pattern, type of treatment, tumor growth pattern and age. A significant correlation was established for stage and effectiveness of cystectomy only.