Objective To probe into disorder of plasma lipids and apolipoproteins in patients with gallstone,and their position and function in formation of gallstone. MethodsConcentration of plasma lipids and apolipoproteins in 94 healthy subjects and 161 patients with gallstones was investigated. ResultsThe gallstone group had a higher serum mean concentration of TG,Apo CⅡ,Apo CⅢ, and had a lower serum mean concentration of TC，HDLc，HDL2c，HDL3c and LDLc as compared with the control group (P＜0.01 or P＜0.05). Conclusion Higher serum mean concentration of TG，Apo CⅡ，Apo CⅢ, and lower serum mean concentration of TC, HDLc, HDL2c, HDL3c and LDLc, are characteristic of lipids metabolism and important cause of formation of gallstone.
ObjectiveTo explore surgical methods and risk factors of anomalous origin of the left coronary artery from the pulmonary artery (ALCAPA). MethodsClinical data of 28 ALCAPA patients who underwent surgical repair from October 1993 to September 2013 in Beijing Anzhen Hospital were retrospectively reviewed. There were 8 male and 20 female patients with their age of 0.6-l6.8 (4.3±0.7)years including 10 patients less than 1 years old. Surgical procedures included simple ligation of left coronary artery, intrapulmonary tunnel procedure (Takeuchi)and direct coronary reimplantation of the anomalous artery. Postoperative death, complication and cardiac function were observed. ResultsAmong the 28 patients, 1 patient received simple ligation of left coronary artery, and 7 patients received intrapulmonary tunnel procedure (Takeuchi), among whom 2 patients died postoperatively. Twenty patients received direct implantation of the anomalous artery into the ascending aorta, and 3 patients died postoperatively. Five patients who died postoperatively were 10.20±3.27 months old, including 3 patients with moderate mitral regurgitation (MR)and 2 patients with mild MR preoperatively. Preoperative heart function of the patients who died postoperatively was significantly reduced. Preoperative left ventricular ejection fraction of the patients who died postoperatively was significantly lower than that of the patients who survived (36.6%±8.5% vs. 60.9%±10.7%, P=0.000). Low cardiac output syndrome was the reason for all postoperative death. All survival patients were followed up from 1 month to 18 years. One patient who underwent intra-pulmonary tunnel procedure (Takeuchi)received pulmonary artery balloon dilatation for pulmonary supravalvular stenosis 15 years after discharge. None of the other patients received a secondary operation. During follow-up, left ventricular function was improved. Growth and development of all the patients was normal. MR did not significantly aggravate in all the patients. ConclusionPatients with younger age and worse left ventricular function have greater surgical risks of ALCAPA.
Objective To investigate the latest development in diagnosis and treatment of the injury to the peripheral nerve. Methods The literature at home and abroad was reviewed, and the research findings with clinical experience in diagnosis and treatment for the injury to the peripheral nerve were summarized. Results The treatment for the total brachial plexus avulsion injury was successfully performed by the extra-plexus nerve transfer. The avulsion of the brachial plexus could be directly repaired by the healthy C7 nerve root transfer through the anterior spinal approach. The forearm flexors could bereinforced by the neurovascularized gracilis transplantation. MRI and CTM werethe best methods of early diagnosis for the brachial plexus injury. The pure upper or lower root avulsion of the brachial plexus injuries could be repaired by the intraplexus nerve transfer, which involved a transfer of part of the ulnarnerve in the arm to the motor nerve of the biceps for C5-C6 avulsion of the brachial plexus,and a transfer of selective fascicles of the healthy C7 nerve root or brachial muscle branch to the flexors muscle fascicles of the median nerve or anterior interosseous nerve. The thoracic outlet syndrome always occurred in this position when the neck muscle fatigue occurred in the typists or the gameplayers after their longstanding looking forwards. The C5 and C6 rootswere rolled by the tendenofibrotic tissue at the origin of the scalenus. After a procain block, the symptom subsided. Radiation neuropathy was a series of pathological changes caused by overdoses of the radiation therapy. The pathologic findings consisted of a series of vessel damages and final coagulation necrosis, which induced clusters of abnormally-dilated, thin-walled telangiectasias. Radiation neuropathy could be detected by MRI and could be differentiated from tumor. Once the diagnosis was established, the therapy should be begun early, including the systemic use of steroids, anticoagulation, and hyperbaric oxygen. Conclusion Great progress has been made in diagnosis and treatment of the injury to the peripheral nerve, but a further study should be performed topromote regeneration of the nerves and reconstruction of the related functions.
Objective To explore the causes and solutions of dissatisfied complaints about frame glasses wearing after medical optometry to improve service quality. Methods Patients with dissatisfied complaints about frame glasses wearing after medical optometry in West China Medical Center of Optometry Glasses between January 2013 and December 2014 were selected. Targeted re-examination and corresponding treatment was performed on them. The causes of their complaints were clustered and analyzed. Result There were 105 cases of complaints out of the 58 278 patients with frame glasses wearing after medical optometry, including complaints about wearing glasses uncomfortable in 58 cases (55.2%), mainly related to abnormal binocular vision, high myopia and progressive glasses lens fitting; quality of glasses in 23 cases (21.9%), in whom 16 were dissatisfied with the frame; quality of service in 10 cases (9.5%); glasses assembly / calibration in 7 cases (6.7%); and other dissatisfaction in 7 cases (6.7%). Conclusions In medical optometry, optometrists and sales staff should establish a good communication with patients according to individual differences, attach importance to the selection of right frame and lens in patients with high myopia or progressive piece of glasses, introduce the right wearing method of progressive piece of glasses, and enhance the follow-up service. For patients with obvious eye fatigue, it is needed to check the binocular visual function, if the visual fatigue is closely related to abnormal binocular visual function, special glasses fitting and functional training should be instructed to the patients.
【Abstract】ObjectiveTo explore the relationship between anomalous pancreaticobiliary ductal junction(APBDJ) and gallbladder carcinoma. MethodsThe current related literatures were reviewed.ResultsAPBDJ was associated with gallbladder carcinoma development. A proposed mechanism was free reflux of pancreatic juice into the gallbladder and molecular alterations of gallbladder epithelial cells.ConclusionAPBDJ is a high risk factor for gallbladder carcinoma. Prophylactic cholecystectomy is recommended for patients with APBDJ.
Objective To evaluate the surgical approach of left superior vena cava（LSVC） distal abnormalities in infant and young children. Methods From April 1999 to December 2004, 19 cases of LSVC distal abnormalities were corrected by primary repair. There were 10 males and 9 females. Their age ranged from 2.7 months to 6.5 years and body weight from 3. 1 to 15.0 kg. Diseases complicated with LSVC included complex congenital cardiac disease 9 cases, ostium secundum atrial septal defect 4, partial abnormal pulmonary venous drainage （PAPVD） with atrial septal defect（ASI）） 2, tetralogy of Fallot（TOF） 3, and double outlet of right ventricle （DORV） 1 case. The ways for surgical treatment of distal abnormalities of LSVC were reconstruction of atrial septum, translocation of LSVC and reconstruction of atrial septum, right atrium and LSVC anastomosis, cavopulmonary anastomosis and repair of partially unroofed coronary sinus. Results One patient died and the diagnosis for the patient was LSVC with DORV and pulmonary hypertension （PH）. This patient died from crisis of PH , obstruction of blood flow in the left cavopulmonary anastomosis, severe low cardiac output,low arterial oxygen saturation and abnormal function of kidney. The mean pressure of right atrium was 9 to 18 mmHg. The percutaneous oxygen saturation （SpO2） was 0.98 1.00 for biventricular repair and 0.79-0. 88 for single ventricular repair and palliative repair. The echocardiography showed no obstruction of the blood flow in LSVC and pulmonary veins. The results of follow-up were satisfactory, from 3 months to 2 years. Conclusions Key for success of surgical approach of LSVC distal abnormalities is precise evaluation of different kinds of LSVC and different surgical approaches. Cavopulmonary anastomosis can not be used in the case of LSVC with PH.