| 垂体后叶抗利尿激素分泌的MRI观察 |
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| 引用本文： | 吴发金 吴景全. 垂体后叶抗利尿激素分泌的MRI观察[J]. 重庆医科大学学报, 1999, 24(1): 52-54 |
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| 作者姓名： | 吴发金 吴景全 |
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| 作者单位： | Department of radiology，college of clinical medicine |
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| 摘 要： | 本文通过健康志原者１３人于吸烟前后行垂体矢状位ＭＲ扫描，测量正中矢状位垂体后叶信号强度比及高信号面积，结果显示：吸烟前垂体后叶均呈短Ｔ＿１高信号，吸烟后９例（６９．３％）垂体后叶信号强度下降，前下部变为等信号：吸烟前后垂体后叶信号强度及高信号面积明显变化（Ｐ＜０００１）。
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| 关 键 词： | 磁共振成像，抗利尿激素，垂体后叶 |
MR imaging study secretory of antidiuretic hormone |
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| Lu Fajin,et al.. MR imaging study secretory of antidiuretic hormone[J]. Journal of Chongqing Medical University, 1999, 24(1): 52-54 |
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| Authors: | Lu Fajin et al. |
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| Abstract: | The Sagittal MR inages of pltuitary gland were performed before and after smoking on thirteen volunteers,The Signal intensity ratio and area of high signal of posterior pituitary lobe in mid-sagittal MR images weremeasured. As a result, the highintense signal of posterior pituitary lobe was seen beforesmoking, After smoking,the signal intensity of posterior lobe was decreased in 9 cases(69.3%), changed into iso-intensity signal atanteroinferior portion. The signal intensity and area of high signal of posterior pituitary lobe showed asignificant change(P< 0.001). |
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| Keywords: | Magnetic resonance imaging Antidiuretic hornione Posterior pituitary lobe |
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