results fdg-pet/ct findings showed no evidence of malignant disease. there was diffusely increased fdg in soft tissue around the shoulders and hips and fdg-positive axillary lymph nodes consistent with pmr. background remitting seronegative symmetrical synovitis with pitting edema (rs3pe) is a rare, but well-defined syndrome comprising polyarthritis with symmetrical synovitis of the small joint...

OBJECTIVE We developed a new computed tomography (CT)-based spatial normalization method and CT template to demonstrate its usefulness in spatial normalization of positron emission tomography (PET) images with [(18)F] fluorodeoxyglucose (FDG) PET studies in healthy controls. MATERIALS AND METHODS Seventy healthy controls underwent brain CT scan (120 KeV, 180 mAs, and 3 mm of thickness) and [(...

Introduction. To determine the value of a FDG-PET-CT scan in patients with locally advanced head and neck squamous cell carcinoma (HNSCC) prior to chemoradiotherapy. Materials and Methods. Consecutive patients with stage III or IV HNSCC who had undergone a staging FDG-PET-CT scan prior to chemoradiotherapy between August 2008 and April 2011 were included. Clinical details and conventional imagi...

UNLABELLED The aim of this study was to evaluate the clinical value of PET/CT with (18)F-FDG for therapy control in patients with prosthetic vascular graft infections (PVGIs). METHODS In this single-center, observational, prospective cohort study, 25 patients with a median age of 66 y (range, 48-81 y) who had a proven PVGI were included. Follow-up (18)F-FDG PET/CT was performed at a median of...

Objective(s): We aim to investigate the clinical impact of 18F-FDG PET/CT in managing patients with gynecological malignancies and pelvic or extrapelvic lymph nodes that are of equivocal significance on conventional imaging.Methods: We retrospectively evaluated 18F-FDG PET/CT scans of patients with gynecologic tumors who were referred to King Hussein Cancer Center from January 2010 to August 20...

BACKGROUND Although a number of studies in patients with a variety of malignant tumors have shown that metabolic activity on fluorine-18 deoxyglucose positron emission tomography computed tomography ((18)F-FDG-PET/CT) is correlated with survival, there are few studies about the impact of (18)F-FDG-PET/CT for survival in small cell lung cancer (SCLC) patients. There is still some ambiguity as to...

Received 4/14/2009; revised 4/23/2009; accepted 4/30/2009. For correspondence and reprints contact: Guang-Uei Hung, M.D., Department of Nuclear Medicine, Chang-Bing Show Chwan Hospital. 6 Lugong Road, Lukang Township, Changhua 500, Taiwan. Tel: (886)4-7813888 ext. 70161, E-mail: [email protected] Fluorine-18-fluorodeoxyglocose (F-FDG) positron emission tomography (PET) or PET/computed tomography...

UNLABELLED The first aim of our study was to compare the role of (18)F-FDG PET/CT with that of CT alone in detecting the primary cause of ascites. A secondary aim was to compare the value of (18)F-FDG PET/CT with that of CT alone in detecting abdominal cavity metastasis. Finally, we analyzed the receiver-operating-characteristic (ROC) curves of maximal standardized uptake values (SUVmax), serum...

OBJECTIVE To investigate the clinical feasibility of a Deep Inspiration Breath Hold (DIBH) (18)F-FDG PET-CT acquisition in apnea and compare the results obtained between these acts of acquisition in apnea and in Free Breathing in the evaluation of lung lesions. MATERIAL AND METHODS A pre-clinical phantom study was performed to evaluate the shortest simulated DIBH time according to the minimum...

UNLABELLED The combination of small-animal PET/CT scans and conventional imaging methods may enhance the evaluation of in vivo biologic interactions of murine models in the study of prostate cancer metastasis to bone. METHODS Small-animal PET/CT scans using (18)F-fluoride ion and (18)F-FDG coregistered with high-resolution small-animal CT scans were used to longitudinally assess the formation...