Clinical case description: We report the of a patient who underwent double-pigtail ureteral stent (DPS) retrograde placement, following complicated right renal colic. After two days with persisting pain and hematuria, CT-Scan revealed proximal pigtail misplacement into inferior vena cava (IVC). In multidisciplinary approach, an endourological removal was performed, pulling distal loop cystoscop...

A dramatic case of occlusion of the right pulmonary artery is presented. The diagnosis was clearly established by means of a lung scan and a radionuclide pulmonary angiogram. The entire course of the disease process was followed by radionuclide studies with a gradual but persistent return to normal. Due to the preciseness of the evidence presented, contrast angiography was not.thought necessary.

Effective noninvasive evaluation of acute and chronic allograft rejection remains an important challenge in patients with cardiac transplantation. Radionuclide studies have demonstrated utility because of their ease of use, giving relevant information about the pathophysiology of the transplanted heart, along with valuable diagnostic and prognostic indicators. This article focuses on reviewing ...

This review, using illustrative examples, shows the possibilities of bone scintigraphy as a basic method for examining patients with osteosarcoma in accordance most significant international and domestic recommendations. The material is based on many years experience our own database more than 1000 observations. other radionuclide diagnostic techniques diagnosis monitoring solving various clini...