The own method and program of isotope quantitatively assessment of perfusion in muscles of upper limbs (initial report).

Background: The issue of blood flow in muscles has been dealt with for many years. However, most often it was assessed qualitatively with standard vascular examinations. The quantitatively perfusion assessment is indispensable in the normal and pathological conditions.

Reliability of different radioisotopic techniques in diagnosing solitary hot spots in the spine of patients with malignant neoplasm.

Introduction: Early diagnosis of spinal metastases is of key importance in further therapeutic management.

Objectives: The aim of the study was to assess the reliability of single-photon emission computed tomography (SPECT) or SPECT and computed tomography (SPECT/CT) in the diagnosis of solitary hot nodules in the spine identified by scintigraphy.

Patients And Methods: In this retrospective study, 70 patients with neoplastic disease and a solitary nodule detected in the spine were analyzed.