Radioiodine therapy is commonly used in hyperthyroid cats and has a high success rate, ranging from 85-95%. As in humans, thyroid volume has been reported to influence radioiodine therapy outcome in hyperthyroid cats. The purpose of this study was to relate total thyroid volume, calculated by a newly constructed formula for feline patients (0.438 × length × width²), to the outcome of radioiodin...

AIMS The purpose of this study was to assess the effects of adjuvant interventions for radioiodine in patients with thyroid cancer. MATERIALS AND METHODS A systematic search was undertaken on July 9, 2014. RevMan 5 software was used to synthesize data. RESULTS 13 randomized controlled trials were included. The pooled risk ratio of 0.99 (95% confidence interval (CI): 0.96-1.02, p = 0.58) ind...

Radioiodine therapy is the safest, simplest, least expensive and most effective method for treatment of hyperthyroidism. The method employed in this research was a systematic bibliographic review, in which only valid studies or the clinically detailed enough open-labeled studies using validated scales were used. Iodine-131 (I-131) acts by the destructive effect of short-range beta radiation on ...

BACKGROUND Due to its use of ionising radiation, the field of nuclear medicine is a unique and significant part of medical diagnostics and patient treatment. The aim of this study was to assess the internal exposure of nuclear medicine employees to radioiodine 131I and technetium 99mTc as well as to assess the external exposure doses. MATERIAL AND METHODS The radioiodine 131I and technetium 9...

BACKGROUND This study was designed to explore the therapeutic potential of suppressing MAP kinase and PI3K/Akt pathways and histone deacetylase (HDAC) to induce the expression of sodium/iodide symporter (NIS) and radioiodine uptake in non-thyroid cancer cells. METHODS We tested the effects of the MEK inhibitor RDEA119, the Akt inhibitor perifosine, and the HDAC inhibitor SAHA on NIS expressio...

UNLABELLED Salivary gland dysfunction is one of the common side effects of high-dose radioiodine therapy for thyroid cancer. The purpose of this study was to determine whether an early start of sucking lemon candy decreases salivary gland injury after radioiodine therapy. METHODS The incidence of the side effects of radioiodine therapy on the salivary glands was prospectively and longitudinal...

BACKGROUND RADIOIODINE IS ROUTINELY USED OR PROPOSED FOR DIAGNOSTIC AND THERAPEUTIC PURPOSES: (123)I, (125)I and (131)I for diagnostics and (125)I and (131)I for therapy. When radioiodine-labelled pharmaceuticals are administered to the body, radioiodide might be released into the circulation and taken up by the thyroid gland, which may then be an organ at risk. The aim of this study was to com...

BACKGROUND Selectively increased radioiodine accumulation in thyroid cells by thyrotropin (TSH) allows targeted treatment of thyroid cancer. However, the extent of TSH-stimulated radioiodine accumulation in some thyroid tumors is not sufficient to confer therapeutic efficacy. Hence, it is of clinical importance to identify novel strategies to selectively further enhance TSH-stimulated thyroidal...

(131)I is an integral component in postsurgical management of well-differentiated thyroid cancer (WDTC), which includes papillary and follicular types. (131)I is used postsurgically to either destroy remaining thyroid tissue (thyroid ablation) or to treat recurrence and metastases (radioiodine therapy). (131)I is no longer a routine diagnostic modality, but it is widely used for remnant ablatio...

One of the earliest uses of radioiodine was as a tool for the study of thyroid physiology (1-7). Estimations of the relative quantities of isotope stored in the thyroid have been made by means of a Geiger-Muller tube held over the gland and by determining the amount present in the urine and blood. The rate with which the level of radioiodine changes in these compartments has also been studied (...