vagotomy

简明释义

英[væˈɡɒtəmi]美[veɪˈɡɑːtəmi]

n. 迷走神经切断术

复 数 v a g o t o m i e s

英英释义

单词用法

同义词

反义词

例句

1.The results showed that the inhibitory effects of ap on gastric motility were withdrawn by the vagus nerves vagotomy beneath diaphragma.

结果，切断膈肌下双侧迷走神经后，再以同样的电刺激参数刺激最后区，消除了抑制胃运动的效应。

2.The effect of selective vagotomy of the abomasum, pylorus, duodenum and liver on insulin release during the cephalic phase of digestion was investigated in wethers and lactating ewes.

研究了阉羊和母羊选择性皱胃、幽门、十二指肠和肝迷走神经切断术对消化头期的胰岛素分泌的影响。

3.After vagotomy of preganglionic fibers in the anterior gastric corpus wall of rats, retrograde-labelling of Horseradish Peroxidase (HRP) was used to detect the regeneration of vagus nerve.

在小弯侧切开大鼠胃体前壁以完全切断分布至胃体前壁的迷走神经节前纤维。

4.The high incidence of diarrhea was encountered following truncal vagotomy.

迷走神经干切断术后的腹泻发生率高。

5.Objective to evaluate the long-term results of extended parietal cell vagotomy (EPCV) for the treatment of acutely perforated duodenal ulcer.

目的评价扩大壁细胞迷走神经切断术(EPCV)治疗十二指肠溃疡并发急性穿孔的远期效果。

6.Pretreatment with atropine or vagotomy(hepatic branch)abolished the effect of LHA injection of TRH.

预先皮下注射阿托品或切断迷走神经肝支，能阻断TRH的利胆效应；

7.Objective to observe the long term clinical effect of modified highly selective vagotomy for acute perforated duodenal ulcer.

目的观察改良高选择性迷走神经切断术治疗十二指肠溃疡急性穿孔的远期临床效果。

8.Methods A model of gastric motor disorders was established by truncal vagotomy combined with injections of glucagons.

方法采用双侧迷走神经干切断术联合应用胰高血糖素建立胃动力紊乱犬模型；

9.Patients undergoing a vagotomy should be monitored closely post-operation.

接受迷走神经切断术的患者术后应密切监测。

10.Complications from a vagotomy can include gastric stasis.

进行迷走神经切断术可能会导致胃排空延迟等并发症。

11.A vagotomy is sometimes necessary for severe cases of gastritis.

在严重的胃炎病例中，有时需要进行迷走神经切断术。

12.The surgeon performed a vagotomy to reduce stomach acid production.

外科医生进行了迷走神经切断术以减少胃酸的产生。

13.After the vagotomy, the patient experienced relief from peptic ulcers.

在进行迷走神经切断术后，患者感到消化性溃疡得到了缓解。

作文

The term vagotomy refers to a surgical procedure that involves cutting the vagus nerve, which plays a crucial role in regulating various bodily functions. This procedure is primarily performed to treat peptic ulcers and other gastrointestinal disorders. The vagus nerve is responsible for stimulating the production of gastric acid, and by severing it, doctors can reduce acid secretion, thereby alleviating the symptoms associated with these conditions. Understanding vagotomy is essential for medical professionals and students alike, as it highlights the intricate relationship between the nervous system and digestive health.Peptic ulcers, which are painful sores that develop on the lining of the stomach or the first part of the small intestine, can be caused by excessive gastric acid. Traditional treatments often involve medication to reduce acid production or antibiotics to combat Helicobacter pylori infection. However, in severe cases where medication fails to provide relief, a vagotomy may be considered. This surgical intervention can be life-changing for patients suffering from chronic ulcers.There are different types of vagotomy, including truncal vagotomy, selective vagotomy, and pyloroplasty. Truncal vagotomy involves cutting the main trunk of the vagus nerve, which significantly reduces gastric acid secretion but may lead to complications like gastric stasis. Selective vagotomy, on the other hand, targets specific branches of the vagus nerve that innervate the stomach, allowing for more controlled outcomes with fewer side effects. Pyloroplasty is often performed alongside selective vagotomy to facilitate stomach drainage.While vagotomy can be highly effective, it is not without risks. Patients may experience complications such as diarrhea, weight loss, and even dumping syndrome, where food moves too quickly from the stomach to the small intestine. Therefore, it is crucial for healthcare providers to weigh the benefits and risks before recommending this procedure. The decision to proceed with vagotomy should be made collaboratively between the physician and the patient, considering all available treatment options.In recent years, advances in minimally invasive surgical techniques have made vagotomy safer and more efficient. Laparoscopic approaches allow for smaller incisions, reduced recovery times, and less postoperative pain. These innovations are particularly beneficial for patients who might otherwise face significant risks from open surgery. As research continues to evolve, the understanding and application of vagotomy will likely expand, providing new hope for individuals struggling with gastrointestinal issues.In conclusion, vagotomy is a vital surgical option for treating severe gastrointestinal disorders, particularly peptic ulcers. It exemplifies the complex interplay between the nervous system and digestive health, offering relief for those who suffer from chronic conditions. As medical technology advances, the future of vagotomy looks promising, with improved techniques and outcomes for patients. Understanding this procedure is essential for anyone involved in healthcare, as it underscores the importance of comprehensive treatment plans that consider both the physiological and psychological aspects of patient care.

术语vagotomy指的是一种外科手术，涉及切断迷走神经，该神经在调节各种身体功能中起着至关重要的作用。此手术主要用于治疗消化性溃疡和其他胃肠道疾病。迷走神经负责刺激胃酸的产生，通过切断它，医生可以减少酸的分泌，从而缓解与这些疾病相关的症状。理解vagotomy对医疗专业人员和学生来说至关重要，因为它突显了神经系统与消化健康之间的复杂关系。消化性溃疡是指在胃或小肠第一部分的内壁上形成的疼痛性溃疡，可能由过量的胃酸引起。传统治疗通常涉及减少酸的产生的药物或抗生素来对抗幽门螺旋杆菌感染。然而，在药物未能提供缓解的严重病例中，可能会考虑进行vagotomy。这种外科干预对那些遭受慢性溃疡的患者来说，可以改变生活。vagotomy有不同类型，包括干扰性迷走神经切断、选择性迷走神经切断和幽门成形术。干扰性迷走神经切断涉及切断迷走神经的主干，这显著减少胃酸分泌，但可能导致胃排空障碍等并发症。而选择性迷走神经切断则针对迷走神经支配胃的特定分支，允许更可控的结果，副作用较少。幽门成形术通常与选择性迷走神经切断一起进行，以促进胃的排空。虽然vagotomy可以非常有效，但并非没有风险。患者可能会经历如腹泻、体重减轻，甚至倾倒综合症等并发症，后者是指食物从胃快速移动到小肠。因此，医疗提供者在推荐该手术之前，必须权衡利弊。在做出进行vagotomy的决定时，医生和患者应共同合作，考虑所有可用的治疗选择。近年来，微创手术技术的进步使得vagotomy变得更加安全和高效。腹腔镜方法允许较小的切口、减少恢复时间和术后疼痛。这些创新对那些可能面临开放手术显著风险的患者尤其有益。随着研究的不断发展，对vagotomy的理解和应用可能会扩大，为那些在胃肠道问题中挣扎的人们提供新的希望。总之，vagotomy是治疗严重胃肠道疾病，特别是消化性溃疡的重要外科选择。它体现了神经系统与消化健康之间复杂的相互作用，为那些遭受慢性病痛的人提供了缓解。随着医疗技术的进步，vagotomy的未来看起来充满希望，患者的技术和结果将得到改善。理解这一程序对任何参与医疗保健的人来说都是必不可少的，因为它强调了考虑患者护理生理和心理方面的综合治疗计划的重要性。