| Autor: |
S D, Ripley, J E, Freitas, C E, Nagle |
| Rok vydání: |
1984 |
| Předmět: |
|
| Zdroj: |
Journal of nuclear medicine : official publication, Society of Nuclear Medicine. 25(6) |
| ISSN: |
0161-5505 |
| Popis: |
To assess the value of routine thyroid scintigraphy in the differential diagnosis of hyperthyroidism and as a guide to I-131 therapy, we prospectively examined 100 consecutive hyperthyroid patients referred for a 24-hr radioiodine uptake and I-131 therapy. The nuclear medicine physician recorded his preimaging diagnostic impression and therapeutic plan for each patient. After the [ 99mTc ] pertechnetate image, the patient was reassessed to determine whether the image induced any change in the diagnosis or therapeutic plan. Seventy-nine of 80 patients with diffuse goiter to palpation, had scintigrams demonstrating no discrete focal defects and were diagnosed as Graves' disease; thus the scintigram did not contribute useful information. In 17 of 20 patients with uninodular or multinodular goiters, the image was necessary to clarify the final diagnosis and therapeutic plan. Thus, selective use of thyroid scintigraphy should decrease the number of scintigrams performed before I-131 therapy for hyperthyroidism, without compromising diagnostic accuracy or therapeutic success. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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