Crystal structures of two dimeric nickel di-phenyl-acetate com-plexes.

In the crystal structures of the title com-pounds, namely μ-aqua-κ :-di-μ-di-phenyl-acetato-κ :'-bis-[(di-phenyl-acetato-κ)bis-(pyridine-κ)nickel(II)], [Ni(CHO)(CHN)(HO)] () and μ-aqua-κ :-di-μ-di-phenyl-acetato-κ :'-bis-[(2,2'-bi-pyridine-κ ,')(di-phenyl-acetato-κ)nickel(II)]-aceto-nitrile-di-phenyl-acetic acid (1/2.5/1), [Ni(CHO)(CHN)(HO)]·2.5CHCN·CHO (), the com-plex units are stabilized by a variety of intra- and inter-molecular hydrogen bonds, as well as C-H⋯π and π-π contacts between the aromatic systems of the pyridine, dipyridyl and di-phenyl-acetate ligands.

[Radiation diagnosis of aortic aneurysmal ruptures with formation of anastomoses with the inferior cava and various organs].

The results of radiation diagnostic techniques were analyzed in 29 patients with aortic aneurysmal ruptures with formation of aortic anastomoses. The examination and treatment of 362 patients with abdominal aortic aneurysmal ruptures revealed that 23 (6.35%) patients had anastomoses (aortocaval (n = 15), aortoduodenal (n = 6), aortogastric (n = 1), and aortoureteral (n = 1)).

[Radiation diagnosis of abdominal aortic aneurysms].

Four hundred and forty seven patients with aneurysms of the abdominal aorta (AAA), including 238 patients with aneurysmal rupture, were admitted to the Research Institute of Emergency Care in 1990 to 2000. The results of studies in 225 patients (ultrasonography in 197, computed tomography in 59, and angiography in 104), including 155 patients with aneurysmal rupture were analyzed. Computed tomography (CT) has proved to be the most accurate technique in the detection and estimation of the size of aneurysms, as well as in the identification of ruptures (83.

[Ultrasound methods of examination in the determination of therapeutic strategy in patients with spleen injuries].

Based on experience of ultrasonic diagnosis of spleen damages in 86 patients it was established that specificity of the method is 99%, accuracy--97%, sensitivity--83%. Dynamic ultrasonic examinations identify to the group of patients with severe combined trauma and spleen damage who may be treated conservatively. This group consists of patients with small quantity of free fluid in left subdiaphragmatic space and stable changes in splenic parenchyma.

[Roentgeno-ultrasound diagnosis of acute pancreatitis and its complications].

A program of combined radio-ultrasound diagnosis of acute pancreatitis was developed. Altogether 1257 patients were investigated over time, of them various complications were found in 303 (24%). The accuracy of detection of acute pancreatitis was 92%, that of purulent complications was 93%, that of false pancreatic cysts was 98.

[Neuromotor stimulation in the stages of the medical rehabilitation of patients with locomotor trauma].

A stepwise system of functional management basing on stage-by-stage development of the traumatic disease is suggested. Therapeutic measures under the principle of preventive rehabilitation are to be taken as early as possible. Functional therapy follows the pattern of 4 pathogenetically validated stages.