[1]陈明,刘纯,严祥,等.SPECT胃黏膜显像在胃中间横带研究中的价值[J].国际放射医学核医学杂志,2015,39(3):197-200.[doi:10.3760/cma.j.issn.1673-4114.2015.03.002]
　Chen Ming,Liu Chun,Yan Xiang,et al.The value of gastric mucosa SPECT in the study of midgastric transverse band[J].International Journal of Radiation Medicine and Nuclear Medicine,2015,39(3):197-200.[doi:10.3760/cma.j.issn.1673-4114.2015.03.002]
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《国际放射医学核医学杂志》[ISSN:1673-4114/CN:12-1381/R]

卷:
39
期数:
2015年第3期
页码:
197-200
栏目:
出版日期:
2015-05-25

文章信息/Info

Title:
The value of gastric mucosa SPECT in the study of midgastric transverse band
作者:
陈明1;  刘纯1;  严祥2;  刘世雄2
1. 兰州大学第一医院核医学科, 兰州, 730000;
2. 兰州大学第一医院老年病科, 兰州, 730000
Author(s):
Chen Ming1;  Liu Chun1;  Yan Xiang2;  Liu Shixiong2
Department of Nuclear Medicine, the First Hospital of Lanzhou University, Lanzhou 730000, China
关键词:
胃黏膜; 胃排空; 体层摄影术; 发射型计算机; 单光子; 胃中间横带
Keywords:
Gastric mucosa; Gastric emptying; Tomography;  emission-computed;  single-photon; Midgastric transverse band
DOI:
10.3760/cma.j.issn.1673-4114.2015.03.002
摘要:
目的 探讨SPECT胃黏膜显像在胃中间横带(MTB)研究中的价值。方法 对45名健康成年人分别进行SPECT胃黏膜和胃排空显像,并进行图像面积、放射性计数/像素比值的统计学分析。结果 近端与MTB、远端与MTB及全胃与近端、远端的放射性计数/像素比值差异均具有统计学意义,说明在胃黏膜显像图像上也存在类似于胃排空核素显像图像上所显示的MTB,而且胃黏膜显像图所显示的MTB与胃排空显像图的MTB一致,均表示相同的临床意义。结论 胃黏膜显像是一项定性检查,它通过核素的分布变化间接反映胃黏膜细胞的变化,MTB是胃的粘液细胞相对匮乏的一个区域,由此也可解释MTB在胃动力学上容受功能相对较弱的原因。
Abstract:
Objective To investigate the value of SPECT gastric mucosa imaging in the study of midgastric transverse band (MTB). Methods SPECT gastric mucosa and gastric emptying imaging were performed in 45 healthy adults,and the image area and count/pixel ratio were statistically analyzed. Results Significant differences were found between proximal and MTB,distal and MTB,whole stomach and proximal,whole stomach and distal count/pixel ratio.MTB was also observed in gastric mucosa imaging,and the MTB in gastric mucosa imaging indicated the same clinical significance as that of the MTB in gastric emptying. Conclusions Gastric mucosa imaging can be used for qualitative determination,and alterations in the distribution of radionuclide indirectly reflect the changes in the gastric mucosal cells.MTB is a region that lacks gastric mucous cells;thus,this region is relatively weak in gastric receptivity dynamics.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2014-11-02。
基金项目:甘肃省科技厅自然科学研究基金(项目编号:1107RJZA258)
通讯作者:刘纯,Email:liuchun5511@sina.com
更新日期/Last Update: 1900-01-01