利用微信平台延续性护理对老年腰椎间盘突出症术后患者康复及生活质量的影响

目的探讨微信平台延续性护理对老年腰椎间盘突出症术后患者康复及生活质量的影响。方法选取2015年6月—2018年5月在郑州市骨科医院接受手术治疗的老年腰椎间盘突出症患者96例进行研究。对照组行常规延续性护理,观察组行微信平台延续性护理。对比两组康复效果、治疗依从性及生活质量。计数资料采用卡方检验分析,计量资料采用t检验分析。结果观察组有效率为95.83%,明显高于对照组的81.25%。观察组总依从率为91.67%,明显高于对照组的77.08%。干预前两组生活质量量表得分相当,治疗后两组生活质量均有明显改善,但观察组改善程度更为明显。结论微信平台延续性护理相比传统延续性护理可明显提高老年腰椎间盘突出症患者康复效果、提高治疗依从性和改善生活质量。     

Obstruktion von Spiralnarkoseschläuchen im Kinderkreissystem

A separation of the individual latex layers is a known complication of endotracheal armoured tubes manufactured by immersion technique. This can result in herniation into the lumen with obstruction of the tube. Diffusion of nitrous oxide into the inner hernia considerably intensifies the obstruction. This can lead to life-threatening situations. We observed a similar herniation caused by layer separation with subsequent tube obstruction of silicolatex anaesthesia tubes used in paediatric circuit systems. This is caused by manufacturing defects and above all by damage incurred in reprocessing. Therefore it is important to process the tubes carefully. A too-high drying temperature can cause premature layer separation. The tubes should never be processed more than 80 times. Routine examination of the tubes is imperative, especially at the predilection sites for layer separation.     

腰椎间盘突出症CT诊断与三维瞬间牵引

目的 :探讨腰椎间盘突出症的 CT表观及三维瞬间牵引的治疗效果。材料与方法 :回顾分析经 CT及临床诊断为腰椎间盘突出症病例 16 7例的临床及 CT资料。结果 :16 7例腰椎间盘突出症表现为单个或多个椎间盘的突出 ,硬脊膜囊、硬膜外间隙及神经根受压等征象。经三维瞬间牵引后 6 5例 (38.9% )症状有不同程度缓解 ,其中 94例 (5 6 .3% )症状完全消失。结论 :CT是腰椎间盘突出症的有效诊断手段之一     

腰椎间盘突出症术后下腰痛及再突出的临床分析

[目的]探讨腰椎间盘摘除术后下腰痛以及腰椎间盘再突出的情况。[方法]在采用后路腰椎板开窗突出椎间盘摘除手术的患者中，随机选择200例，对其中获得5a以上随访的84例患者进行回顾性分析，对手术前后下腰痛JOA评分以及影像学结果进行统计处理。[结果]（1）79．8％的患者残留下腰痛，其中14．3％患者存在严重的下腰痛（JOA 1），75％的严重下腰痛患者在35岁以下；（2）13例患者行二次手术，其中12例为腰椎间盘再突出，1例为腰椎不稳，13例患者中主要是50岁以下的成年男性。[结论]年轻患者更易发生严重的下腰痛以及腰椎间盘再突出，在年轻患者首次手术时可以根据情况适当考虑脊柱融合。     

Light and electron microscopic studies on rat arterial lesions induced by experimental arterial contraction

Summary Experimental contraction was produced in the rat mesenteric arteries and the arterial segments were studied morphologically. When the rat mesenteric artery was exposed in physiological saline solution at 37° C and 2–3 mg of methoxamine hydrochloride (10 mg/ml) was dripped onto it, intense contraction was observed for about 30 min but elevation in blood pressure was slight. During the contraction, numerous vacuoles were seen in the medial smooth muscle cells of the arterial segments, and these vacuoles were shown electron microscopically to have double unit membranes, indicating that they were formed by herniation of a part of the adjacent smooth muscle cell body. In the arteries 1–6 h after the end of the contraction, cellular, nuclear and vacuolar membranes and myofilaments of the medial muscle cells were partially lost. 12–24 h after the contraction the arteries exhibited necrosis and desquamation of endothelial cells and platelet adhesion. In the media, smooth muscle cells were completely deprived of cell membranes, myofilaments, nuclei, intracytoplasmic organelles other than mitochondria, and vacuolar membranes. The cytoplasm was filled with fine granular and granulo-vesicular material, and fibrin insudation was observed in these severely damaged cells. Arterial contraction may be an important factor in the induction of arterial lesions.     

Symptomatic hepatothorax presenting 25 years after penetrating thoracoabdominal injury

Hepatic herniation through the diaphragm is a rare finding. It generally occurs due to a congenital diaphragmatic abnormality or blunt trauma resulting in a diaphragmatic defect. Making the diagnosis is difficult, as there are few definitive clinical signs and chest radiograph (CXR) findings may be non-specific. To our knowledge, only a single case report exists of penetrating right diaphragm injury leading to hepatic herniation.A 42-year-old man presented to the emergency department of a regional hospital with hyperglycaemia and exertional dyspnoea. He was diagnosed with diabetes mellitus type 2. He gave a history of smoking for 15 pack-years, was negative for retroviral disease and had no history of pulmonary tuberculosis. He had no significant surgical history but reported being stabbed with a knife in 1995. The point of entry was below the level of the nipple in the right anterior axillary line. At the time, he was treated with an intercostal drain and discharged home.CXR showed a right-sided chest mass. We considered a differential diagnosis of pulmonary consolidation, diaphragm eventration or hepatothorax. Computerized tomography of the chest and abdomen demonstrated apparent intrathoracic extension of the right liver lobe and partial attenuation of the superior vena cava and right atrium due to a mass effect. The upper border of the liver abutted the aortic arch. Surgical treatment options were discussed. The patient declined surgery and will be followed up as an outpatient.     

超声刀在MED治疗腰椎间盘突出症中的应用

目的 探讨超声刀应用于后路脊柱显微内窥镜椎间盘摘除术(Microendoscopic Discectomy MED)治疗腰椎间盘突出症中的优势与疗效.方法 我院自2005年1月～11月将根据患者症状、体征、体查、CT和或MRI确诊的腰椎间盘突出症患者97例随机分为两组,超声刀 MED组45例,采用超声刀处理椎板下缘等骨性结构;而常规MED手术组52例采用枪钳或电动磨钻处理.结果 超声刀 MED组与常规MED组平均手术时间分别为42 min和75 min,平均术中失血量分别为29 ml和61 ml,平均术后引流量分别为13 ml和29 ml,差异均有显著性(P＜0.05);两组所有病例获得13月(6～17月)随访,按Macnnab标准,优良率分别为95.6%和92.3%,差异无显著性(P＞0.05).结论 超声刀切割骨骼的同时不损伤软组织,且有同步止血功能,操作安全方便,能缩短MED手术时间,不失为脊柱手术一种理想的辅助工具.     

CT导引注射胶原酶治疗腰椎间盘突出症的临床研究

目的：探讨ＣＴ引导下椎间盘突出的髓核内和突出物表面注射胶原酶治疗椎间盘突出 的效果。方法：对９０例椎间盘突出的患者在ＣＴ导引下分别于椎间盘突出的髓核内和突出物的表达注射胶原酶,所有患者随访３个月￣２年,其中３０例行ＣＴ复查。结果：穿刺成功率１００％,术后随访３个月￣２年,优良率为９５．６％,２９例ＣＴ随访突出物 部分缩小或消失（９６．７％）,本组无并发症。结论”腰椎间盘突出的髓核内和突出物的表面共     

The Herniated Thoracic Disc: A Review of Literature

Abstract

This literature review discusses the epidemiology and etiology of thoracic disc lesions and describes signs and symptoms, diagnostic procedures, differential diagnosis, and treatment. Data presented in case series reports published between 1985-2001 is summarized: Thoracic disc herniations are more common than previously thought. They may cause mild, moderate, severe or confusing symptoms or be asymptomatic; 49% of cases were in men and 51% in women. Trauma was a precipitating factor in 31%; multiple herniations were reported in 9%. In symptomatic cases, 57% of patients presented with radicular pain, 48% with back pain, 63% with weakness, 60% with sensory complaints, 25% with bowel or bladder symptoms, and 59% with hyperreflexia. Typical presentations of upper, middle, and lower thoracic disc are summarized. Diagnosis is made by correlating clinical signs and symptoms with the results of diagnostic imaging. Surgery is recommended for patients with progressive neurological dysfunction. Research on the efficacy of conservative treatment is lacking in the literature.     

Herniation of the colon through the foramen of Winslow—A case report

IntroductionHerniation of the bowel through the foramen of Winslow is a rare condition presenting with acute abdominal pain. Diagnostic delay often results in high morbidity and mortality.Case presentationA patient presented with right sided acute abdominal pain. Computed tomography showed herniation of the ascending colon through the foramen of Winslow which could be reversed laparoscopically without the need for bowel resection. There were no postoperative complications and no recurrences have occurred to date.DiscussionBowel herniation through the foramen of Winslow is very rare, comprising only 8% of all internal herniations. Historically, the majority of cases was diagnosed intra-operatively and bowel resection was necessary because of ischemia. With the introduction of computed tomography, the diagnosis can be made earlier, possibly resulting in a lower morbidity and mortality rate.ConclusionHerniation through the foramen of Winslow is a rare condition. Patients will present with sudden onset abdominal pain. Early imaging helps to recognize the diagnosis and could prevent bowel ischemia.