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[1] [2] When the iodine atom is a radioactive isotope (iodine-125 or iodine-131), it is used as an adrenal cortex radiotracer in the diagnosis of patients suspected of having Cushing's syndrome, hyperaldosteronism, [3] pheochromocytoma, and adrenal remnants following total adrenalectomy. [1] [2]
Iodine-131 (131 I, I-131) is an important radioisotope of iodine discovered by Glenn Seaborg and John Livingood in 1938 at the University of California, Berkeley. [3] It has a radioactive decay half-life of about eight days. It is associated with nuclear energy, medical diagnostic and treatment procedures, and natural gas production.
Another well-known radioactive isotope used in medicine is Iodine-131, which is used as a radioactive label for some radiopharmaceutical therapies or the treatment of some types of thyroid cancer. [ 2 ]
This is a form of targeted therapy for hyperthyroidism. Since even low levels of ionizing radiation are highly mutagenic and can cause cancer, [16] less toxic iodine isotopes such as iodine-123 [17] are more commonly used in nuclear imaging, while iodine-131 is used for its cytolytic (cell-destroying) effects in hyperthyroidism and thyroid ...
Breakfast (428 calories) 1 serving Sheet-Pan Quiche. 1 medium pear. A.M. Snack (248 calories) 1 serving Lemon-Blueberry Frozen Yogurt Bites. Lunch (575 calories) 1 serving Quinoa, Chicken ...
The patient swallows a radioisotope of iodine in the form of capsule or fluid, and the absorption (uptake) of this radiotracer by the thyroid is studied after 4–6 hours and after 24 hours with the aid of a scintillation counter. The dose is typically 0.15–0.37 MBq (4–10 μCi) of 131 I iodide, or 3.7–7.4 MBq (100–200 μCi) of 123 I ...
3/4 cup of fat-free milk. 1 large egg. 2 cups whole wheat flour. 1 tbsp baking powder. 1/3 cup rolled oats. 2-3 slices of turkey. Instructions: Preheat oven to 325°F and line two baking trays ...