甲状腺内甲状旁腺腺瘤对锝-99m-高锝酸盐的摄取
Technetium-99m-pertechnetate uptake by intrathyroidal parathyroid adenoma.
作者信息
Leslie W D, Riese K T, Guzman R, Dupont J O, Peterdy A E
机构信息
Department of Nuclear Medicine, University of Manitoba, Winnipeg, Canada.
出版信息
J Nucl Med. 1996 May;37(5):861-2.
A 57-yr-old woman was referred for preoperative scintigraphic localization of a parathyroid adenoma. Double-phase 99mTc-sestamibi imaging was performed followed by a separate-day [99mTc]pertechnetate thyroid scan. There was marked accumulation of both tracers by a right lower pole ¿thyroid' nodule which, at surgery, proved to be an intrathyroidal parathyroid adenoma. Hypervascularity is the presumed explanation for rare cases of pertechnetate-avid parathyroid adenomas.
一名57岁女性因甲状旁腺腺瘤术前闪烁显像定位而前来就诊。进行了双期99mTc-甲氧基异丁基异腈显像，随后另行进行了[99mTc]高锝酸盐甲状腺扫描。右下腹“甲状腺”结节对两种示踪剂均有明显摄取，手术证实为甲状腺内甲状旁腺腺瘤。血流丰富被认为是高锝酸盐摄取甲状旁腺腺瘤罕见病例的解释。
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