نتایج جستجو برای: 131i uptake
تعداد نتایج: 132676 فیلتر نتایج به سال:
The role of thallium-201 (201TI) scintigraphy in the follow-up evaluation of differentiated thyroid carcinoma (DTC) is controversial. Desirable characteristics of 201TI scintigraphy including the potential for no thyroid hormone withdrawal, immediate imaging postinjection, and low radiation burden relative to iodine-131 (131I) suggests it is logistically superior to 131I scintigraphy. Fifty-two...
Papillary thyroid cancer (PTC) usually has a good prognosis. The treatment, including total thyroidectomy and complementary radioiodine (RAI) therapy, gives complete remission in 90% of patients. However, in 10% of subjects with metastatic disease, the prognosis is poor. In the group of patients with disease progression and no 131I uptake, searching for new therapeutic modalities before all tyr...
Preclinical studies have demonstrated that recombinant IFN-alpha (rIFN-alpha) can enhance the tumor associated glycoprotein 72 (TAG-72) on tumors. To determine whether rIFN-alpha could enhance TAG-72 expression in vivo in patients, 15 women with breast cancer were randomized to receive daily injections of rIFN-alpha (3 x 10(6) units/m2 for 14 days) beginning on day 1 (group 1 = 7 patients) or o...
A low protein dose (73 +/- 10 micrograms total) 131I-labeled monoclonal antibody cocktail made of equal microgram quantities of 225.28S (IgG2a) and 763.24T (IgG1) murine monoclonal antibodies, which bind additively to a high molecular weight antigen of melanoma, was evaluated as a lymphoscintigraphic agent in 17 patients with intermediate to thick (mean Breslow depth, 3.39 +/- 0.64 mm) melanoma...
To the Editor: Warthin’s tumour (WT) is also known as adenolymphoma or papillary cystadenoma lymphomatosum. It is the most common ‘monomorphic’ adenoma of the major salivary glands and accounts for 12% of all parotid tumours [1, 2]. It is benign and is predominantly found within the parotid gland. The majority of extra-parotid WT occur in the peri-parotid and cervical lymph nodes. They are usua...
The conventional course of differentiated thyroid cancer (DTC) treatment requires surgical resection followed by radioactive iodine (131I) therapy (RAIT). Patients are advised to drink plenty water, as 131I gets eliminated through the kidneys and burden extra radiation is reduced. Treating a case DTC with chronic kidney disease (CKD) RAIT challenging. As result, when planning hemodialysis in pa...
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