Thirty-six metastases in 22 patients were studied prospectively using computed tomography
perfusion. Regions of interests were drawn around: the enhancing part of the tumor, necrotic …

Aim: to evaluate possibilities of CT-perfusion methods for differential diagnosis of the liver
tumors. Materials and methods. The study included results of CT-perfusion of the liver in 50 …

Primary hyperparathyroidism (PHPT) is caused by parathyroid malignant neoplasm in 1% of
cases. The risk of the latter is higher in patients with symptomatic PHPT. The prognosis in …

Aim: the article is devoted to determine the capabilities of T1-dynamic contrast enhanced
magnetic resonance imaging (DCE-MRI) in differentiation diagnosis primary and secondary …

The problem of diagnosis and treatment of epilepsy concerns medical society for a several
thousands of years. The understanding of the causes and pathological mechanisms of this …

Primary central nervous system lymphoma (PCNSL) is a rare disorder that, in 95% of cases,
represents diffuse large B-cell lymphoma. As such, making an accurate diagnosis is …

BACKGROUND: Primary hyperparathyroidism (PHPT) is a widespread endocrine disease
characterized by excessive production of parathyroid hormone (PTH) due to parathyroid …

This book describes the role of advanced neuroimaging techniques in characterizing the
changes in tissue structure in patients with brain metastases. On a large number of newly …

This study presents an overview of the most common positron emission tomography examinations
in Russia, as well as the acquisition protocols and patient doses. The data collection …

A 46 year old man was diagnosed with adrenal mass. Endocrine activity was excluded. Due
to local cancer advancement, the patient was given a radical treatment. After 5 years after …