نتایج جستجو برای: 18f fdg pet ct scan
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PURPOSE To determine the value of diffusion-weighted MRI (DWI-MRI) for pretherapeutic imaging of fluorodeoxyglucose (FDG)-avid lymphoma and lymphoma with variable FDG avidity. EXPERIMENTAL DESIGN Treatment-naïve patients with lymphoma who were referred for whole-body staging were included in this prospective study. Group A included patients with FDG-avid lymphoma (e.g., Hodgkin, diffuse large...
conclusions 18 f fdg pet/ct is a valuable imaging tool in initial and subsequent treatment strategy in patients with breast cancer by providing additional nodal and distant metastasis and may have the promising future potential to be as the imaging modality of choice for accurate assessment of disease extension in breast cancer in routine clinical practice. methods of a total 256 patients with ...
metastatic tumors to the heart unlike primary cardiac tumors are not rare. despite its frequency, cardiac metastasis is commonly detected only during autopsy as the symptoms of disseminated metastasis prevail over symptoms caused by cardiac metastasis and hence is overlooked most of the time. tumors more commonly found metastasizing to the heart are malignancies of lung, breast, esophagus, lymp...
The purpose of this study was to evaluate the added value of a fourth and subsequent follow-up PET/CT scans to clinical assessment and impact on patient management in patients with colorectal cancer.Methods: This was an institutional review board– approved, retrospective study. Eight hundred twenty-two patients with biopsy-proven colorectal cancer, who underwent 18F-FDG PET/CT, were identified ...
Background: COVID-19 has been declared a global health emergency by the World Health Organisation (WHO). Commonly, CT chest scan is performed to detect any early findings of pneumonia before onset clinical symptoms. In this article, authors reported in patients undergoing positron emission tomography with 2-deoxy-2-(fluorine-18) fluoro-D-glucose integrated (18F-FDG PET/CT) examinations for isol...
The role of <sup>18</sup> F?FDG PET/CT in retroperitoneal sarcomas—A multicenter retrospective study
Background The role of 18F-fluorodeoxyglucose positron emission tomography/computed tomography (18F-FDG PET/CT) in the evaluation retroperitoneal sarcomas is poorly defined. We evaluated correlation maximum standardized uptake value (SUVmax) with pathologic tumor grade surgical specimen primary dedifferentiated liposarcoma (DDLPS) and leiomyosarcoma (LMS). Methods Patients above histological su...
TO THE EDITOR: We read with interest the article by Biehl et al. illustrating the current uncertainty surrounding the use of 18F-FDG PET to delineate the gross tumor volume (GTV) of non– small cell lung cancer (NSCLC) (1). The importance of this delineation is emphasized by the finding of Bradley et al. that GTV is of critical prognostic importance in NSCLC (2). CT is the current standard for N...
OBJECTIVE To evaluate the diagnostic and prognostic role of fluorine-18 fluoro-2-deoxy-D-glucose positron emission tomography/computed tomography ((18)F-FDG PET/CT) in comparison to morphological imaging such as computed tomography in primary adrenal malignancies. MATERIALS AND METHODS In this multicenter retrospective study, 68 patients with adrenal malignancy were included. All patients had...
A 65-year-old male patient with a one year history of liver transplantation was referred for an 18F-fluoro-2-deoxy-D-glucose (18F-FDG) positron emission tomography/computed tomography (PET/CT) to rule out post transplant lymphoproliferative disease. Multiple foci of intense abnormal 18F-FDG uptake were seen in the transplanted liver which were concerning for malignancy. Explantation of the live...
BACKGROUND AND OBJECTIVES In order to receive the most appropriate therapy, patients with Hodgkin's lymphoma (HL) must be accurately stratified into different prognostic staging groups. Computed tomography (CT) plays a pivotal role in the conventional staging. The aim of the present study was to investigate the value of positron emission tomography using 2-[18F]fluoro-2-deoxy-D-glucose (FDG-PET...
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