Konstantin Dmitriev

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AIM To investigate effectiveness of clonazepam and its influence on autonomic function. MATERIAL AND METHODS 56 patients with LHE aged 67.0 + 6.3 years were examined. 50 of them were treated with clonazepam in daily dose 1-2 mg. Their results were compared with age and sex matched normotensive persons. The routine clinical examination, regular measurement(More)
Blood pressure in some elderly hypertensive patients is characterized by marked lability. This affects quality of life and may deteriorate prognosis. Conventional anti-hypertensive medication does not lead to stabilization of blood pressure. We call this form of hypertension "labile hypertension of the elderly" (LHE). The aim of the study was investigation(More)
Accurate segmentation of abdominal organs from medical images is an essential part of surgical planning and computer-aided disease diagnosis. Many existing algorithms are specialized for the segmentation of healthy organs. Cystic pancreas segmentation is especially challenging due to its low contrast boundaries, variability in shape, location and the stage(More)
We present a novel visualization framework, AnaFe, targeted at observing changes in the spleen over time through multiple image-derived features. Accurate monitoring of progressive changes is crucial for diseases that result in enlargement of the organ. Our system is comprised of multiple linked views combining visualization of temporal 3D organ data,(More)
The data of B-scanning of 120 eyes with various diseases are analyzed. The authors pay special attention to the morphology of posterior segments of the vitreous and posterior hyaloid detachment and to relationship between tissues of the posterior segment and the type of pathological process. Sonograms with certain nosological entities are described and(More)
Acoustic examinations of the lens were carried out in patients with cataracts of different degree of maturing and mechanical solidity of the nucleus was measured after surgery. An original method of ultrasonic examination with Humphrey's A/B scanning system was used. Ultrasonic density was 10-15% increased in more mature forms of cataract, which was(More)
We present a novel visualization framework, AnaFe, targeted at observing changes in the spleen over time through multiple image-derived features. Accurate monitoring of progressive changes is crucial for diseases that result in enlargement of the organ. Our system is comprised of multiple linked views combining visualization of temporal 3D organ data,(More)
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