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タグ「放射線診断」

CHARACTERISTICS OF RADIONUCLIDE DIAGNOSE THROYD CANCER

Title: CHARACTERISTICS OF RADIONUCLIDE DIAGNOSE THROYD CANCER

Author: Gorobets V.F., Davydov G.A., Oleynik N.A., Gorobets N.Y., Davydova E.V.

Reference: Radiation and Lisk 2011 vol.20, No.2

Keywords: thyroid cancer,  RADIONUCLIDE DIAGNOSTICS,  size of cancer nodules,  biological activity of malignant tumors,   accompanying non-cancer thyroid diseases

Abstract: 59 patients with pathologically confirmed thyroid cancer underwent biphase scintigraphy with application of 99mTc-pertechnetate and 99mTc-MIBI prior to operation. The true positive results were detected in 35 patients (59.32 %). It was found, that one of the most significant factors which effected the quality of radionuclide imaging was the size of the cancer nodule: images of nodules with diameter >1 cm were of higher quality. As the factor, promoting positive radionuclide diagnostics, serves biological activity of thyroid cancer, which was shown by invasion of increased cancer nodules to surrounding tissues and/or the presence of metastases. The factor, complicating radionuclide diagnostics of cancer nodules, was the presence of accompanying non-cancer thyroid diseases.

URL: http://cyberleninka.ru/article/n/osobennosti-radionuklidnoy-diagnostiki-raka-schitovidnoy-zhelezy-faktory-vliyayuschie-na-rezultaty-radioizotopnogo-testa

 

 

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