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| 门脉高压胃粘膜病变的内镜观察与胃腺细胞超微结构改变 | |
| 引用本文： | 徐灿霞,姜希望,凌奇荷,张淑安. 门脉高压胃粘膜病变的内镜观察与胃腺细胞超微结构改变[J]. 中南大学学报(医学版), 1995, 0(3) |
| 作者姓名： | 徐灿霞 姜希望 凌奇荷 张淑安 |
| 作者单位： | Xu Canxia; Jiang Xiwang; Ling Qihe(Department of Gastroenterotogy，The Third Affiliated Hospital，Hunan Medical Uniuersity |
| 摘 要： | ４０例门脉高压（ＰＨＴ）患者胃粘膜内镜观察显示：粘膜充血水肿发生率为９０％；“蛇皮”样改变和樱桃红斑发生率分别为６５％和２２．５％，远高于慢性浅表性胃炎（ＣＳＧ）组。ＰＨＴ组腺细胞超微结构显示腺体萎缩，腺细胞分泌功能降低，而ＣＳＧ组则无此改变。 |
| 关 键 词： | 高血压，门脉；内镜术，胃肠；胃粘膜；病理学；超微结构 |
ENDOSCOPIC AND ULTRASTRUCTRAL CHANGES OF GASTRIC MUCOSA IN CIRRHOTIC PATIENTS WITH PORTAL HYPERTENSION |
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| Xu Canxia, Jiang Xiwang, Ling Qihe. ENDOSCOPIC AND ULTRASTRUCTRAL CHANGES OF GASTRIC MUCOSA IN CIRRHOTIC PATIENTS WITH PORTAL HYPERTENSION[J]. Journal of Central South University. Medical sciences, 1995, 0(3) | |
| Authors: | Xu Canxia Jiang Xiwang Ling Qihe |
| Abstract: | The gastric mucosa was endoscopically studied in 40 cirrhotic patients with portal hy-pertension(PHT).The results were compared with that of the gastric mucosa in 37 patientswith chronic superficial gastritis(CSG).In patients with PHT,the incidence of gastric mu-cosal lesions(GML)was 90%,and the gastric mucosa was characterized by congestion andedema on which the incidence of snake skin and cherry macula was higher(65%and 22^5%,respectively)than that of patients with CSG(8.1%and5.4%,respectively).The ul-trastructural changes of gastric mucosa in patients with PHT showed that gastric glandswere atrophied and their function was reduced whereas these changes were not discovered inpatients with CSG. |
| Keywords: | hypertension portal endoscopy gastrointestinal gastric mucosa pathology ultrastructure |
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