鞠新华，夏振龙，魏林，张激杨，王之章，李承彬，刘冬娟.微波外科技术行兔脾部分切除术后病理及超微结构观察[J].中华物理医学与康复杂志,2003,(6):。-
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| 微波外科技术行兔脾部分切除术后病理及超微结构观察 |
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| DOI： |
| 中文关键词: 微波 超微结构 脾部分切除术 兔 |
| 英文关键词: Microwave Partial splenectomy Pathology Ultrastructure Rabbits |
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| 中文摘要: |
| 目的探讨微波外科技术在脾部分切除术中的应用价值。 方法微波组织凝固（MTC）行兔脾部分切除术0 h、术后7 d和14 d分别切取脾脏行病理与电镜检查。 结果光镜下脾组织凝固止血带呈坏死区、致密区和边缘区三个区域。术后14 d，纤维隔在组织内形成，透射电镜显示脾的网状细胞接近正常，细胞线粒体嵴尚不完整。 结论MTC行脾部分切除对脾的损害短期内可修复。微波外科技术行保脾手术是一种有价值的治疗方法。 |
| 英文摘要: |
| Objective To investigate the value of microwave tissue coagulation (MTC) technique in the surgical operation of partial splenectomy. MethodsThe partial splenectomy was performed in 12 rabbits by use of the MTC. Pathological and ultrastructural changes of the salvaged spleen tissues were observed under the electron microscope at 0 hour, 7 and 14 days, respectively, after the operation. ResultsLight microscopic examination demonstrated that the spleen tissues in the coagulation necrosis region could be categorized as a necrosis zone, a density zone and a marginal zone; Fiber proliferation growing into tissues could be seen on 14 days after the operation. Under the electron microscope, it was shown that the reticular cell was close to its normal condition with their mitochondrial crista still imperfect. ConclusionThe damage to the salvaged spleen of rabbits after the surgical operation using MTC can be repaired in a short time. The surgical MTC technique is a valuable treatment method for partial splenectomy. |
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