ObjectiveTo investigate the efficacy and safety of the phase Ⅰ corpus callosotomy in the treatment of adult refractory epilepsy. MethodsWe conducted a retrospective analysis of 56 adults with intractable epilepsy in Tangdu Hospital from January 2011 to July 2016.All patients were treated for the phase Ⅰ total corpus callosotomy, followed up 1~5 years after surgery. Results14 cases (25.0%) patients achieved complete seizure free after surgery, 19 cases (33.9%) whose seizures reduced more than 90%, 10 cases (17.9%) reduced between 50%~90%, 7 cases (12.5%) between 30%~50%, 6 cases (10.7%) decreased below 30%; Drop attacks of 47 cases (83.9%) patients disappeared. Postoperative complications occurred in 13 cases(23.2%), and most of them recovered well. 5 cases(8.9%) had long-term sensory disassociation, no serious complications and death. The percentage of patients reporting improvement in quality of life was 67.9%. ConclusionsFor patients with intractable epilepsy who can not undergo focal resection, Ⅰ phase total corpus callosotomy has a certain effect on reducing seizure frequency, eliminating drop attacks, and improving the quality of life.
It is clear that that bloody bone graft is better than tranditional nobloody bone graft. The autherdesigned the shelf oporation of gluteus minimus muscle pedicle ilinc graft in hip joint. Since 1986 , 14patients were operated. Follow-wp survey lasted 24 to 49 monthes. It was improved evidently forhip joint unsteadiness and clandicatory gait and bad complication did not hiappon. The operation wassimple and make use of materials nearby and union fastly. It didn t destroy myedynamia of ...
ObjectiveTo explain the latest concepts of colorectal surgery, and predict the future direction of it. MethodsA review and summary based on the clinical experience of our hospitals and theses over the past years and new advances on the researches in home and abroad were performed. ResultsDoctors should attach more importance to anal preserving operation; and there should be more usage of fast track in colorectal surgery. Besides, predicting low risk of postoperative complications and digitizing colorectal surgery also needed more attention. ConclusionThose aspects of colorectal surgery in the result need further development.
Twelve patients with multiple vavices were found adjacent to the common bile duct during cholecystectomy and exploration of the common blie duct in the presence of stones. Eleven of them were with cirrhosis. The authors recommend that retrograde cholecystecotomy, or partial cholecystestomy with electrical cauterization of the remaining gallbladder mucosa ,or even cholecystostomy be the optimal selection in the presence of a large venous channel in calot’s triangle. Multiple fine-needle puncture of the bile duct can be performed over the vascullar area until bile is aspirated; extracting the choledocholith from a transduodenal sphincterotomy is another selective maneuver; and if bleeding occurs, suturing for hemostasis can be placed on the connective tissue over both sides of the lacerated vessel instead of the wall of varices.
Under the background of a series of national policies, various forms of medical association have been established in recent years. The purpose of the medical association is to promote the coordination and integration of medical services and the rational distribution of medical resources. However, the implementation effect varies greatly. In the process of construction, there are problems such as the unsynchronized coordination and operation between the upper and lower levels, the inadequate integration of resources, the differences and conflicts in information standards and even cultural concepts, which limit the construction effect of the medical association to a certain extent. In order to solve these problems and explore a better path for the construction of medical association, this paper summarizes and analyzes the integrated development and construction measures of “discipline+operation” of the First People’s Hospital of Ziyang under the “government-hospital cooperation”, hoping to provide experience and reference for the construction of medical association to a certain extent through the summary and analysis, thus contributing to the better development of the construction of medical association.
In the evaluation of tear film stability based on corneal topography, a pretreatment algorithm for tear film video was proposed for eye movement, eyelash reflection and background interference. First, Sobel operator was used to detect the blur image. Next, the target image with highlighted ring pattern was obtained by the morphological open operation performed on the grayscale image. Then the ring pattern frequency of the target image was extracted through the Hough circle detection and fast Fourier transform, and a band-pass filter was applied to the target image according to the ring pattern frequency. Finally, binarization and morphological closed operation were used for the localization of the ring pattern. Ten tear film videos were randomly selected from the database and processed frame by frame through the above algorithm. The experimental results showed that the proposed algorithm was effective in removing the invalid images in the video sequence and positioning the ring pattern, which laid a foundation for the subsequent evaluation of tear film stability.
The diagnosis and management of congenital heart disease (CHD), the most common inborn defect, has been a tremendous success of modern medicine. With the development of diagnostic techniques, surgical procedures and interventional techniques, more than 90% of CHD children can survive to adulthood. Consequently, the prevalence of patients with CHD has shifted away from infancy and childhood towards adulthood. Adult CHD cardiology is now encompassing not only young or middle-aged adults but also patients aged above 60 years. Standardized guidelines can provide good theoretical support for the comprehensive management of adult CHD. Ten years after the European Society of Cardiology guidelines for the management of grown-up CHD released in 2010, the new version was officially released in August 2020. The new version of guidelines updated the classification and stratification of diseases, comprehensive intervention methods and intervention timing, and put forward some new concepts, new intervention standards and methods. For adult CHD that has not been repaired or needs to be repaired again, the indication and mode of surgical intervention and perioperative management have a great impact on the prognosis. The new version of the guidelines provides a detailed description of the surgical and intervention indications and methods for different diseases, and clarifies the management methods for high-risk groups. This article attempts to interpret this newly updated guideline from the perspective of a surgeon, sort out several key diseases introduced by the guideline, and strives to provide a concise and actionable guideline for domestic counterparts.
ObjectiveTo analyze a new classification of the left apicoposterior segmental bronchus and summarize its clinical significance. Methods We accessed the computed tomography imaging data of the inpatients treated in the Department of Thoracic Surgery, Henan Provincial People's Hospital between January and November 2021. We observed and classified the branching pattern of the left apicoposterior segmental bronchus (B1+2) using three-dimensional computed tomography bronchography and angiography (3D-CTBA) technique. And we filtered out the patients who underwent thoracoscopic left apicoposterior segmentectomy and analyzed their clinical data retrospectively to summarize the instructing significance of different bronchial classification in the accurate and safe operation of left apicoposterior segmentectomy. Results Finally 240 patients were collected, including 131 males and 109 females with a median age of 51.0 (19.0-77.0) years. The anatomical pattern of the left apicoposterior segmental bronchus was divided into four main types based on the branching pattern of the outer subsegmental bronchi (B1+2c): type Ⅰ 10% (24 patients), type Ⅱ 54% (130 patients) , type Ⅲ 17% (40 patients) , type Ⅳ 18% (43 patients) and other variations 1% (3 patients). Thirty-two patients smoothly underwent thoracoscopic left apicoposterior segmentectomy, including 23 patients of type Ⅰ and type Ⅱ receiving LS1+2 resection, the other 9 patients of type Ⅲ and type Ⅳ receiving LS1+2 resection (3 patients), LS1+2c resection (4 patients) and LS1+2(a+b) resection (2 patients). Conclusion This new classification systematically and concisely elucidates the branching characteristics of the left apicoposterior bronchus. Different branching types are instructive to the left apicoposterior segmentectomy.
Objective To discuss the way and management of cardiopulmonary bypass （CPB） through intubation of femoral artery and femoral vein for completely video assisted cardiac operations, Methods CPB were set up through femoral artery and femoral vein in 85 patients on heart surgery by video assisted thoracotomy. Thirtyeight patients were diagnosed as atrial septal defect （ASD）, forty-three patients were diagnosed as ventricular septal defect （VSD）, and four patients were mitral valve stenosis and mitral incompetence （MS＋MI）,The video assisted thoracotomy was used to repair ASD, VSD and mitral valve replacement （MVR）. Results For all patients the durations of CPB and aortic cross-clamping time was 30-179 min（91.7±27.4 min）, 6-103 min（37.2±6. 1 min）. In one patient, the CPB was set up again for repairing of residual leak. The endothelium of femoral artery was lacerated during withdrawing the cannula in 2 patients. Conclusion The video assisted thoracic operation with CPB and by intubation of femoral artery and femoral vein to perform heart operation are feasible and safe. All patients are recovered well.
Objective To evaluate the risk factors for sternal wound infections after various cardiac operations. Methods We retrospectively analyzed the clinical data of 2 924 consecutive patients (28% female) in our hospital from 2010 to 2014 year. Their median age was 69 years (interquartile range of 60 to 76 years). Procedures included isolated coronary artery bypass grafting (CABG), isolated valve repair or replacement, and valve procedures plus CABG. Results Sternal wound infection was detected in 110 (3.8%) patients among the 2 924 patients: 67 of 1 671 patients (4.0%) after CABG, 17 of 719 (2.4%) after valve operations, and 26 of 534 (4.9%) after valve+CABG operation. In the CABG patients, bilateral internal thoracic artery harvest procedure, operation time>300 minutes, diabetes, obesity, chronic obstructive pulmonary disease, and female were independent risk factors for sternal wound infection. In the valve operation patients, only revision for bleeding as an independent predictor for sternal infection. For combined valve plus CABG patients, revision for bleeding and operation time>300 minutes were independent risk factors for sternal infection. Conclusion Risk factors for sternal wound infections after cardiac operations vary with the type of surgical procedure. In patients undergoing valve operations or combined operations, procedure-related risk factors (revision for bleeding, operation time) independently predict infection. In patients undergoing CABG, not only procedure-related risk factors but also bilateral internal thoracic artery harvest and patient characteristics (diabetes, chronic obstructive pulmonary disease, obesity, female) are predictors of sternal wound infection. Preventive interventions may be justified according to the type of operation.