Background: Radioiodine treatment in thyroidectomized differentiated thyroid carcinoma (DTC) patients was introduced the world 1940s and Bangladesh 1980. Long experience of lifelong follow up DTC with proper documentation medical records enriched archive division National Institute Nuclear Medicine & Allied Sciences (NINMAS). Aims: To evaluate response radioiodine at NINMAS analyze outcome ...

Thyroid cancer is the most common oncological pathology of endocrine system organs with a continuing trend towards an increase in incidence. Radioiodine therapy (RIT) second stage combined treatment, it carried out only as adjuvant uncontested method radio-targeted for distant metastases differentiated thyroid (DTC). The radioiodine based on unique natural affinity iodine atoms follicular epith...

Although most differentiated thyroid cancers show excellent prognosis, treating radioiodine refractory differentiated thyroid cancer (RR-DTC) is challenging. Various therapies, including chemotherapy, radiotherapy, and targeted therapy, have been applied for RR-DTC but show limited effectiveness. Redifferentiation followed by radioiodine therapy is a promising alternative therapy for RR-DTC. Re...

RATIONALE Post-therapy or diagnostic whole-body radioiodine scintigraphy is widely employed to evaluate the residual, recurrence, or metastases of differentiated thyroid carcinoma because of the high sensitivity and accuracy. However, it has pitfalls. PATIENT CONCERNS We described a 63-year-old male with a history of papillary thyroid carcinoma who was referred for iodine-131 ablation therapy...

The radioactive iodine has been used with great value as a diagnostic and therapeutic method in patients with differentiated thyroid carcinoma previously submitted to total thyroidectomy. False-positive whole-body scans may occur due to misinterpretation of the physiologic distribution of the radioisotope or lack of knowledge on the existence of other pathologies that could eventually present r...

We report an aggressive papillary thyroid carcinoma (PTC) with focal undifferentiated component in a 32-year-old female. She had limited disease confined within the thyroid gland at diagnosis. Within 12 months of thyroidectomy and radioiodine ablation, thyroglobulin (Tg) levels were elevated. Second radioiodine ablative dose was given, however, stimulated Tg levels showed an upward trend with n...

The term Marine-Lenhart syndrome describes the association between Graves’ disease and autonomously functioning thyroid nodules (AFTN), such as toxic adenoma or toxic multinodular goiter. The two diseases may coexist or may be present at different moments in the same patient. In the literature, there are many reports on the development of Graves’ disease after radioiodine treatment for AFTN, bu...

BACKGROUND Large multinodular goiter (MNG) in elderly people is a common finding which can require intervention. The long-term effect of radioiodine therapy on thyroid volume (TV) and function after recombinant human (rh) TSH pre-treatment was evaluated. METHODS After baseline evaluation, 40 subjects over 60 years old with a large MNG were treated with 131I up to the activity of 600 MBq. Nine...

BACKGROUND There is limited information about the medium to long-term health-related quality of life (QOL) in thyroid cancer patients after initial therapy and the existing studies suffer from limitations. The aim of the study was to assess the determinants of medium-term QOL after the initial therapy. METHODS Following a total thyroidectomy, 88 thyroid cancer patients received either rhTSH o...

Radioiodine therapy, the most effective form of systemic radiotherapy available, is currently useful only for thyroid cancer because of the thyroid-specific expression of the human sodium iodide symporter (hNIS). Here, we explore the efficacy of a novel form of gene therapy using prostate-specific membrane antigen (PSMA) promoter-mediated hNIS gene transfer followed by radioiodine administratio...