Cardiomyopathy as one of the less frequent manifestations of Takayasu's arteritis.

The authors present the case of a young woman with newly diagnosed Takayasu's arteritis. This woman, with arterial hypertension, was investigated for the unspecific symptoms at the beginning. Afterwards, the transthoracic echocardiography showed dysfunction of the left ventricle and the abdominal sonography showed a stenosis of the right renal artery.

Radio-guided sentinel node detection during the surgical treatment of rectal cancer.

Objective: The detection of sentinel nodes is performed in various types of malignant disease. The aim of this study was to evaluate the results of the radiodetection of sentinel nodes, based on the use of Tc-colloid, during the surgical treatment of rectal cancer.

Methods: In 2003-2004, 42 patients (24 males and 18 females; average ages of 62.

Detection of acute gastrointestinal bleeding by means of technetium-99m in vivo labelled red blood cells.

Background: Prognosis of gastrointestinal (GI) bleeding depends on the timely [3] and accurate [8, 18] detection of the source of bleeding and sequential surgical or endoscopy therapy. Scintigraphy with red blood cells (RBCs) in vivo labelled by means of technetium-99m hastened detection of source of GI bleeding and improved management of the particular disease. Gastrointestinal endoscopy is the method of choice for the diagnostics of bleeding from upper tract and large bowel.