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Biomedical subjects

O G Siniakova

Publications and source records attributed to O G Siniakova.

7 recordsLinked to original sources
PubMed1997

[Hepato-bilio scintigraphy in the examination of patients with acute cholecystitis before laparoscopic cholecystectomy].

The role of hepato-bilio scintigraphy in examination of 47 patients with acute cholecystitis was evaluated. Laparoscopic cholecystectomy was performed in all the patients. The existence of a functionally "dead" gallbladder in most cases presupposes the existence of marked inflammatory and infiltrative alterations of the neck of the gallbladder, a chronic decline of liver function in patients with calculous cholecystitis complicated with mechanical jaundice and pancreatitis. The effectiveness of hepato-bilio scintigraphy in detection of extra liver biliary tracts obstruction is proved. Hepato-bilio scintigraphy is a highly informative method of diagnosis in acute cholecystitis that makes it possible to evaluate functional status of the liver, gallbladder, cystic duct, extra liver biliary tracts.

Acute Disease↗
PubMed1989

[Scintigraphy in detecting suppurative-septic foci in the abdominal cavity and retroperitoneal space].

Positive results of the use of 99mTc-pyrophosphate in 91.9% of patients with pyoseptic foci of various sites prove a regular character of increased accumulation of this agent in abscesses and permit recommending this method as a screening test in their indefinite localization. If the foci are localized in the liver, positive scintigraphy should be supplemented by negative scintigraphy of the liver, increasing the diagnostic value of radionuclide methods.

Abdomen↗
PubMed1988

[Perfusion scintigraphy of the lungs in chest injuries].

The paper is concerned with an analysis of data obtained during pulmonary dynamic perfusion scintigraphy with labeled albumin microspheres in patients with a closed chest trauma with lung and heart affection, and in controls. The use of a model of RP kinetics and quantitative indices proposed on its basis, permitted to reveal the main peculiarities of disturbance of the regional pulmonary blood flow and their interrelationships with myocardial contractility.

Adult↗
PubMedDate not supplied

[Hydrocephalus and its significance in the early surgical treatment of cerebral aneurysms].

The clinical course of acute arterial aneurysm rupture and computed tomographic findings of the brain were analysed in 100 patients. Hydrocephalus was detected in 27% of cases. There was a relationship between the development of hydrocephalus and the nature of intracranial hemorrhage, the site of aneurysm, as well as the specific features of neurological symptomatology in hydrocephalus. Analyzing the results of surgical treatment of aneurysms in 85 patients indicated that there was an increase in the number of unfavourable functional outcomes and a decrease in good ones after early operations made in the presence of hydrocephalus.

Acute Disease↗