Abstract
前言:開刀前對於不正常副甲狀腺之定位一直是臨床上十分棘手的問題,在過去幾
年放射性同位素曾被運用來定位不正常之副甲狀腺,本研究之目的即在評估此項方法對於定
位不正常副甲狀腺之法確性並將之與其他造影方法作一比較分析。
結果:我們一共收集33例接受過頸部探測手術之患者,結果顯示放射性同位素之準確性:60%,
超音波:77.8%,電腦斷層:35.7%,磁振造影:71.4%。
結論:由此結果顯示,目前尚無一種造影方法可以正確地定位不正常副甲狀腺,我們需要更進
一步的研究尋找一項有效的定位不正常甲狀腺的方法。
Methods: A total of 33 patients who underwent total neck exploration for hyperparathyroidism were studied with four different imaging modalities: (a) □Tl/ □Tc subtraction scan (SS), (b) ultrasonography (US), (c) computed tomography (CT) and (d) magnetic resonance imaging (MRI). Results: Accuracy for locating enlarged parathyroid(s) were 60.0% for SS, 77.8% for US, 35.7% for CT and 71.4% for MRI. Our results suggested that at present none of the studied imaging modalities alone are adequate for locating enlarged parathyroid gland(s) in patients with hyperparathyroidism.
Methods: A total of 33 patients who underwent total neck exploration for hyperparathyroidism were studied with four different imaging modalities: (a) □Tl/ □Tc subtraction scan (SS), (b) ultrasonography (US), (c) computed tomography (CT) and (d) magnetic resonance imaging (MRI). Results: Accuracy for locating enlarged parathyroid(s) were 60.0% for SS, 77.8% for US, 35.7% for CT and 71.4% for MRI. Our results suggested that at present none of the studied imaging modalities alone are adequate for locating enlarged parathyroid gland(s) in patients with hyperparathyroidism.
Original language | American English |
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Pages (from-to) | 23-28 |
Journal | 核子醫學雜誌 |
Volume | 12 |
Issue number | 1 |
State | Published - 1999 |