Fuzja SPECT-CT: nowe narzędzie diagnostyczne w endokrynologii
نویسندگان
چکیده
1 Zakład Medycyny Nuklearnej i Endokrynologii Onkologicznej, Centrum Onkologii — Instytut im. Marii Curie-Skłodowskiej, Oddział w Gliwicach 2 Instytut Automatyki, Wydział Automatyki, Elektroniki i Informatyki, Politechnika Śląska, Gliwice 3 Department of Neuroradiology, University Hospital Tuebingen 4 Zakład Radiodiagnostyki, Centrum Onkologii — Instytut im. Marii Curie-Skłodowskiej, Oddział w Gliwicach
منابع مشابه
Evaluation of role of brain SPECT in diagnosis of post stroke dementia [Persian]
Post stroke dementia is one of the most common complications of stroke that is preventable and relatively treatable too. The purpose of the study is comparison between the positive findings in brain CT scan and brain perfusion SPECT. 15 patients who were complicated by dementia after cerebrovascular accident and also 5 patients as a control group enrolled in this study. Brain CT scan and ...
متن کاملSPECT-CT fusion in the diagnosis of hyperparathyroidism
Objective(s): In this study, we aimed to analyze the relationship between the diagnostic ability of fused single photon emission computed tomography/computed tomography (SPECT/CT) images in localization of parathyroid lesions and the size of adenomas or hyperplastic glands. Methods: Five patients with primary hyperparathyroidism (PHPT) and 4 patients with secondary hyperparathyroidism (SHPT) we...
متن کاملEvaluation of Four-dimensional (4D) Computed Tomography (CT) Pulmonary Ventilation Imaging by Comparison with Single Photon Emission Computed Tomography (SPECT) Scans for a Lung Cancer Patient
The goal of this study was to present a method for physiologic validation and show results for a comparison of the 4D-CT ventilation and SPECT ventilation or perfusion. A 4D-CT and a SPECT ventilation/perfusion (V/Q) (VSPECT and QSPECT) scans were acquired for a lung cancer patient. Two 4D-CT ventilation images were created using two metrics: Hounsfield unit (HU)-change (V4D-CT) and Jacobian de...
متن کاملTechnological value of SPECT/CT fusion imaging for the diagnosis of lower gastrointestinal bleeding.
The aim of this study was to assess the clinical value of diagnosing and locating lower gastrointestinal (GI) bleeding using single photon emission computed tomography (SPECT)/computed tomography (CT) fusion imaging with 99mTc labeled red blood cells ((99m)Tc-RBC). Fifty-six patients with suspected lower GI bleeding received a preoperative intravenous injection of (99m)Tc-RBC and each underwent...
متن کاملComparison of transient ischemic dilation ratios in SPECT and SPECT-CT myocardial perfusion imaging in the low pre-test probability group
Introduction: The main purpose of this study was to compare transient ischemic dilation (TID) ratios in SPECT-low dose CT and SPECT Myocardial Perfusion Imaging (MPI) by application of different quantitative programs and quantify the possible shift in the upper normal limits of TID ratio in the SPECT-CT MPI. Methods: 149 Patients with low pre-test probability for coronary artery disease (CAD),...
متن کامل