نتایج جستجو برای: thyroid scan
تعداد نتایج: 161685 فیلتر نتایج به سال:
The treatment of patient with differentiated carcinoma of thyroid consists of three stages, surgery, I 1.1.i ablation and hormone therapy. To avoid the problems mentioned in the article, initially the patient should have thyroid scan, T.1 , T4, thyroglobulin estimation and a chest x-ray, prior to surgery which should be carried out by a competent surgeon, in order that total thyroidectomy can b...
background: induction of radioadaptive responses in cells pretreated with a low dose radiation before exposure to a high dose is well documented by many investigators. the aim of this study is to determine the frequency of chromosomal aberration in peripheral blood lymphocytes of patients treated by radioiodine (131i) for hyperthyroidism, with or without previous thyroid scan with 99mtc. materi...
Background and Aim: CT scan as a medical imaging modality delivers high radiation dose to the patients. Since eye and thyroid are two radiosensitive organs in this study, those effective doses were evaluated in brain CT scan. Using TLD as dosimeter. Materials and Methods: This cross-sectional study was carried out in three selective hospitals in Rasht in September and October in year 2016.TLD ...
Introduction: Cauda equina secondary to metastatic follicular thyroid cancer of the lumbosacral area is a rare entity. Case Report: We report an unusual case of a 52-year-old male who presented with backache, lower limb weakness, and perianal numbness. A CT-scan of the lumbosacral area showed an enhancing mass at the L4, L5 and S1 vertebrae. Histopathology after excision revealed a metast...
Objective. This was a comparative study between FNAC and thyroid scan used to diagnose the solitary thyroid nodule and histopathology was used as gold standard to compare the results of both modalities. We hypothesized that Fine needle aspiration cytology and thyroid scan diagnose solitary thyroid nodule (STN) as accurately as histopathology. Materials and Methods. This study comprised of 50 pa...
Ectopic thyroid is not a common disease, and a double ectopic thyroid is extremely rare. We report a recent case of dual ectopic thyroid in an 11-year-old girl mimicking mono-ectopic lingual thyroid on the anterior view of the thyroid scan. The dual ectopic thyroid was shown on the lateral view, with foci in the lingual and anterior hyoid regions, but no thyroid tissue in the pre-tracheal regio...
Thyroid scintigraphy has been helpful in detecting and evaluation of thyroid nodules. Sodium pertechnetate Tc-99m is the most commonly used radionuclide for thyroid imaging because of its general availability, favorable dosimetric characteristics and low cost. But, there are reports of occasional disparity in isotope uptake in lesions compared with radioiodide. In order to determine percentage ...
introduction: cauda equina secondary to metastatic follicular thyroid cancer of the lumbosacral area is a rare entity. case report: we report an unusual case of a 52-year-old male who presented with backache, lower limb weakness, and perianal numbness. a ct-scan of the lumbosacral area showed an enhancing mass at the l4, l5 and s1 vertebrae. histopathology after excision revealed a metastatic...
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