Maximum Dose Rate Is a Determinant of Hypothyroidism After131I Therapy of Graves' Disease but the Total Thyroid Absorbed Dose Is Not
نویسندگان
چکیده
منابع مشابه
Changes in salivary gland function following radioiodine therapy of thyroid diseases: A comparison of high-dose therapy for thyroid cancer and low-dose therapy for benign thyroid disease
Introduction: High-dose radioactive iodine therapy in differentiated thyroid cancer (DTC) may adversely affect the salivary gland function. This study is aimed to evaluate the effect of radioactive iodine (RAI) with dose of 100 mCi in DTC patients compared to lower doses of less than 30 mCi in hyperthyroid cases. Methods: Fifty four patients (13 men and 41 women) age: 42.3±14.3 (21-71) years w...
متن کاملDetermination of absorbed dose of organs (thyroid, sternum, cervical vertebra) in thyroid cancer patients following radioiodine therapy
Introduction: In patients with thyroid carcinoma, radiation absorbed doses of the thyroid and surrounding tissues is important to weigh risk and benefit considerations. In nuclear medicine, the accuracy of absorbed dose of internally distributed radionuclides is estimated by different methods such as MIRD and direct method using TLD. The aim of this study is using T...
متن کاملchanges in salivary gland function following radioiodine therapy of thyroid diseases: a comparison of high-dose therapy for thyroid cancer and low-dose therapy for benign thyroid disease
introduction: high-dose radioactive iodine therapy in differentiated thyroid cancer (dtc) may adversely affect the salivary gland function. this study is aimed to evaluate the effect of radioactive iodine (rai) with dose of 100 mci in dtc patients compared to lower doses of less than 30 mci in hyperthyroid cases. methods: fifty four patients (13 men and 41 women) age: 42.3±14.3 (21-71) years w...
متن کاملPlanning of 131I therapy for graves disease based on the radiation dose to thyroid follicular cells.
UNLABELLED We evaluated the effects on the absorbed dose to thyroid follicular cells of self-absorption of (131)I radiation (specifically, beta-rays) in the follicular colloid. METHODS Thyroid follicles were modeled as colloid-filled spheres, containing a uniform concentration of (131)I and surrounded by a concentric monolayer of cells. Assuming close packing of identical follicles, we used M...
متن کاملUltrasonic absorbed dose, dose rate, and produced lesion volume.
Histological preparations of ultrasonically produced lesions in cat brain, at 3 and 4 MHz, have been studied microscopically. The relationship of the delivered acoustic intensity at the lesion site, the energy absorbed per unit volume of the lesion, and the lesion volume is exhibited. It is suggested that universal responses to ultrasonic exposure may exist for different tissues.
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ژورنال
عنوان ژورنال: The Journal of Clinical Endocrinology & Metabolism
سال: 2014
ISSN: 0021-972X,1945-7197
DOI: 10.1210/jc.2014-1347