keyword: F-18 FDG PET/CT, resistance to I-131 therapy, cervical lymph node, papillary thyroid cancer Objective: Resistance of metastatic lymph nodes (LNs) to high dose I-131 therapy is associated with high morbidity in patients with differentiated thyroid cancer. We evaluated the role of F-18 FDG PET/CT in the prediction of resistance to high dose I-131 therapy in patients with papillary thyroi...

Context The mechanisms of thymic hyperplasia in Graves disease and its involution after radioiodine (I-131) therapy remain unknown. Objective To examine whether computed tomography (CT) findings of the thymus in patients with Graves disease change before and 6 months after I-131 therapy and to elucidate factors that affect these changes. Design Setting A retrospective, single-center study w...

UNLABELLED Transarterial chemoembolization (TACE) improves survival in patients with hepatocellular carcinoma (HCC) in whom curative therapies are not suitable. The aim of this study was to assess survival differences in patients with hepatic cirrhosis and unresectable HCC treated by (131)I-lipiodol versus TACE or transarterial embolization (TAE). METHODS A retrospective study was performed o...

We demonstrate the use of combination therapy to overcome the limitations of cancer DNA vaccines by adding radioiodine gene therapy in an animal cancer model. We established a stable cell line (CT26/hMUC1-hNIS-Fluc: CMNF) expressing the hMUC1, hNIS and Fluc genes using a retro- and lentivirus system. The survival rates (%) of CMNF cells were determined using clonogenic assays after (131)I treat...

UNLABELLED The risk of cataracts after (131)I therapy for cancer is unknown. The objective of this study was to evaluate the association between (131)I therapy for thyroid cancer and risk of receiving cataract surgery in Taiwan. METHODS This was a nationwide population-based cohort study of patients with thyroid cancer diagnosed during the period 1998-2008. The data were obtained from the Tai...

BACKGROUND Iodine-131-metaiodobenzylguanidine ((131)I-MIBG) provides targeted radiotherapy for children with neuroblastoma. The aim of our study was to evaluate systematically the acute effects of (131)I-MIBG on blood pressure in patients with neuroblastoma and to identify possible predictors of hypertension. PROCEDURE We conducted a retrospective chart review of neuroblastoma patients who we...

OBJECTIVE To analyze CT findings in hemorrhagic stroke patients correlation with clinical outcome and assess the interobserver agreement of hemorrhagic stroke identification on CT imaging. MATERIAL AND METHOD CT imaging features of 131 cases and clinical data were verified and collected at Siriraj Hospital from Jan 2004 to Dec 2005 and retrospectively analyzed for type, location, mass effect,...

INTRODUCTION The therapeutic effect of radioactive iodine ((131)I) on benign goitre consists of the emission of tissue-destructive beta-radiation. Since the range of beta (131)I radiation in tissue can reach 2.4 mm, it can affect the adjacent parathyroid glands. The purpose of this paper is to assess parathyroid function in patients with toxic and non-toxic goitres, up to five years following (...

OBJECTIVES The cytokines interleukin (IL)-1beta and IL-6 are modulators of the neuroimmune axis and have been implicated in neuronal cell death cascades after ischemia or infection. Previous work has shown that some cross-species conservation exists between human and rodent blood-brain barrier (BBB) transport systems. To further assess cross-species conservation of cytokine transport across the...

6,732,064 131 * 5/2004 Kadtke et al .................. 702/189 6,970,560 131 * 11/2005 Hench et al . .................. 379/417 7,147,666 131 12/2006 Tsang et al . ...................... 703/2 7,295,137 132 * 11/2007 Liu et al .......................... 341/51 7,356,791 132 4/2008 Rautio .............................. 716/5 7,475,102 132 * 1/2009 Nagahara ...................... 708/25