Background: Chest x-ray has an important role in the diagnosis of tuberculosis (TB). The aim of this study was to determine the radiological changes in patients with smear positive pulmonary tuberculosis.Methods: In this study, 325 patients with smear positive pulmonary TB was enrolled. The affected lobe or lobes of the left or right lung were recorded. The types of involvement were categorized...

HD 553 was discovered as an eclipsing binary by Hipparcos. Here, we present the first radial velocity curve for this system. It is found, that HD 553 is a double-lined spectroscopic binary. Despite the large luminosity difference, the two components of this system are of very similar mass. The primary, a K0-giant, fills a large fraction of its Roche-lobe. The secondary is, despite its very simi...

A 60-year-old woman with a history of symptomatic seizures secondary to a subarachnoid hemorrhage was admitted to hospital because of a generalized seizure. The following day, her electrocardiogram showed negative T waves in II, III, (a)V(F), and V(2-6), and the echocardiogram showed an impaired left ventricular ejection fraction with ventricular apical akinesia. Head magnetic resonance imaging...

Introduction: Paranormal beliefs are defined as believing in extrasensory perception, precognition, witchcraft, and telekinesis, magical thinking, psychokinesis, superstitions. Previous studies corroborate that executive brain functions underpin paranormal beliefs. To test causal hypotheses, neurophysiological studies of brain activity are required. Method: A sample of 20 students (10 females,...

Abdominal pregnancies are a small fraction of ectopic pregnancies. They usually implant on the peritoneal surface after partial disruption of the initial implantation site in the tubes. The pelvic cavity is the preferential site, but they have been reported from all over the peritoneal cavity. In the present case the pregnancy was situated on the surface of the right liver lobe. Abdominal pregn...

BACKGROUND AND AIMS Preparative hepatic irradiation (HIR), together with mitotic stimulation of hepatocytes, permits extensive hepatic repopulation by transplanted hepatocytes in rats and mice. However, whole liver HIR is associated with radiation-induced liver disease (RILD), which limits its potential therapeutic application. In clinical experience, restricting HIR to a fraction of the liver ...

OBJECTIVE To evaluate cognitive functions in patients with different stages of chronic heart failure (CHF) and different degrees of stenosis of precerebral arteries. MATERIAL AND METHODS Authors examined 148 patients with CHF and 21 patients without CHF (controls). Neuropsychological assessment (NINDS-Canadian Stroke Standards - 30 minutes protocol), ultrasound scanning of the main cranial ar...