Objective To evaluate the effects of combined splenorenal shunt with portoazygos devascularization for portal hypertension. MethodsA retrospective analysis of the clinical data of combined splenorenal shunt with portoazygos devascularization for portal hypertension in 58 cases was made. They were 41 male, 17 female and average age was 42.5 and posthepatitic liver cirrhosis in 51 cases, schistosomiasis cirrhosis in 7 cases, and Child A in 26 cases, B in 28, C in 4. There was selective operation in 39 cases (Child A 20, Child B 18, Child C 1), early operation in 10 (Child A 3, Child B 6, Child C 1) and emergency operation in 9 (Child A 3, Child B 4, Child C 2).ResultsAll but two (3.4%) Child C cases died after emergency operation, the others recovered. Esophagus varicoses disappeared or had a great improvement in all cases. There were liver function damage with different degree in 19 cases and subdiaphramatic effusion or infection or pleural effusion in 23 and all were cured by conservative therapy. Followed up for 5-10 years in 48 cases, there were rebleeding in 2 cases (3.5%) and postmeal encephalopathy in 2 (3.5%).ConclusionCombined splenorenal shunt and portoazygos devascularization are the first choice for portal hypertension at present.
Objective To investigate the relationship between surgical operation and hypophosphatemia, to observe the possible damage of hypophosphatemia and to assess the value of postoperative phosphate supplementation. Methods Sixty four male SD rats were randomly divided into 2 groups, Group Ⅰ, drinking a specially prepared solution to reduce their phosphate storage, Group Ⅱ, drinking water as a control. All received common bile duct ligation 3 weeks later. The serum biochemical data including phosphate level were obtained before and after operation. Then half of rats in each group were supplied with NaH2PO4 5-day survival rates were analyzed with statistic methods and their vital organs were observed under electron microscope. Results The phosphate level of each group was descended after operation. The group with phosphate shortage before operation (group Ⅰ) had a greatest fall of phosphate and average arterial pressure. The phosphate-supplied rats had a minor change of vital organs under electron microscope scan and higher 5-day survival rate compared to others in this group.Conclusion Abdominal surgery may induce postoperative hypophosphatemia, especially when the phosphate has been lacking before operation. Severe hypophosphatemia, superimposed on surgical trauma, enhances the damage to the body. Prompt supplement of phosphate will improve the prognosis of surgical operation.
【Abstract】 Objective To observe the effectiveness of limited operations and Ilizarov techniques for correction of congenital clubfoot (CCF) in adolescents, and to explore the new methods and new ideas for functional reconstruction of CCF. Methods Between September 2003 and July 2010, 25 adolescent patients (40 feet) with CCF were treated. Of the 25 patients, 14 were male (20 feet) and 11 were female (20 feet) with an age range from 12 to 25 years (mean, 15.7 years). The left feet were involved in 4 cases, the right feet in 6 cases, and both feet in 15 cases. According to Qin’s clubfoot deformity scale, 9 feet were rated as degree I, 17 feet as degree II, and 14 feet as degree III. In these cases, 9 feet were accompanied by internal rotation deformities of crus and 1 case by subluxation of right hip joint. After soft tissue release and osteotomy, 9 feet (degree I) were fixed by composite external fixation instruments, 31 feet by Ilizarov external fixation instruments. The deformity was corrected from 5 to 7 days after operation with distraction of 0.5-1.0 mm/d, then distraction stopped when the ankle was corrected at a hyperextension of 5 to 10° and light valgus. The affected limb might undergo weight bearing walking with external fixation at corrected position for 4 to 6 weeks. If one had both feet deformity, staged operation should be performed with a surgery interval of 3 to 6 months (mean, 4 months). Results The fixation time was 6-12 weeks (mean, 8 weeks) in 9 feet fixed by composite external fixation instruments, and it was 6-17 weeks (mean, 13 weeks) in 31 feet fixed by Ilizarov external fixation. All 25 patients were followed up 8 months to 6 years with an average of 37 months. During distraction process, slight pin track infection occurred in 6 cases (6 feet), which were cured after expectant management. One patient had recurrence of the deformity at 2 years postoperatively, who obtained satisfactory correction after Ilizarov external fixation for 4 weeks. The satisfactory correction and foot function were achieved in the other feet with walking on full weight-bearing. According to International Clubfoot Study Group (ICFSG) score, the results were excellent in 28 feet, good in 10 feet, and fair in 2 feet, with an excellent and good rate of 95% at last follow-up. Conclusion Combined limited operation with Ilizarov technique for correcting adolescent CCF is accord with biology principle and minimally invasive surgical principle, so it is a safe，minimally invasive, and effective method. It also can broaden the operative indications and correct degree III talipes equinovarus which is unattainable by traditional orthopedic surgery.
Deloyers method was pcrformed in 17 cases from 1968-1991 with satisfactory results. Some technical problems were discussed. The author recognized that the technique was excellent because the ileocecal valve and part of the ascending colon were preserved. Thus ensuring the absorption of water, the electrolyses and the nutrition. This method were used for the long type Hirchsprung s disease, however, could also be used in some common types and the cases equiring resection part of the rect, sigmoid colon, descending colon and the transverse colon.
Objective To study a new method of treatment for upper limb lymphedema after radical mastectomy. Methods From Jun. 2001 to Sep. 2003, 11 cases(2with complication of erysipelas ) of upper limb lymphedema being treated with radical mastectomy for more than 2 years were used as model. All the edema of limbs was sucked from hypodermis with liposuction technique and compressed with compression garment. Three months after operation, elasticity stress was conducted every night. Results The reduction of the edema of upper limbswas remarkable. The average decrease of circumference was 4 cm. No erysipelas was observed. Conclusion The liposuction technique and elasticity stress is a new and effective approach to the treatment of upper limb lymphedema.
ObjectiveTo understand the current progress of diagnosis and treatment of accidental gallbladder cancer.MethodThe relevant literatures about diagnosis and treatment of accidental gallbladder cancer and gallbladder cancer were analyzed and summarized.ResultsDue to the lack of specific symptoms and signs in most patients with accidental gallbladder cancer at the early stage, appropriate imaging examinations and tumor marker examinations could improve the preoperative diagnosis rate. The radical resection was the most effective method for accidental gallbladder cancer, but there were still some controversies about the scope of resection according to different tumor stages, the choice of laparoscopic cholecystectomy or open cholecystectomy, and the timing of reoperation. The postoperative adjuvant therapy could improve the prognosis of patients, but most patients didn’t receive adjuvant therapy after surgery.ConclusionsMost patients with accidental gallbladder cancer are in the early stage, and most of them could obtain radical resection. If the first operation fails to achieve radical resection or postoperative pathological examination to confirm the diagnosis, comprehensive evaluation of the tumor stage and the patient’s general condition should be performed, and remedial treatment should be taken as soon as possible.
Persistent air leaks (PAL) is a common complications after pulmonary operation. Risk factors include operationrelated and general factors. At present， stapling device, staple line buttressing, pleural tent, and pneumoperitoneum are the main methods for management. This review described the definition, risk factors, qualitative and quantitative evaluation, and recent progress in air leak prevention and management.
From march 199 to marxh 1994, 25 patients sustained acute gastroduodenal muncosal hemorrhage after liver surgery of 1519 cases in this hospital. Among all patients, 24 cases were primary liver carcinoma with hepatocirrhosis and one was cavernous hemangioma of the liver gt;all were treated by non-operative method, including nutritional support, liver function protection, blood transfusion and infusion to increase the blood volume and administration of hemostatic and antagonist of H2-receptor or H+/K+ATP enyme. Twenty one patients recovered and 4 deaths were cases of severe hepatocirrhosis. The result indicates that there is a direct relationship between acute gastroduodenal mucosal lesions and hepatic cirrhosis. The severer the degree of hepaticcirrhosis and the worse the general condition after surgery is the more severely the liver function impaired, there will be more chance of developing acute gastricmucosal erosion and bleeding.
The minimally invasive cardiovascular surgery developed rapidly in last decades. In order to promote the development of minimally invasive cardiovascular surgery in China, the Chinese Minimally Invasive Cardiovascular Surgery Committee (CMICS) has gradually standardized the collection and report of the data of Chinese minimally invasive cardiovascular surgery since its establishment. The total operation volume of minimally invasive cardiovascular surgery in China has achieved substantial growth with a remarkable popularization of concepts of minimally invasive medicine in 2019. The data of Chinese minimally invasive cardiovascular surgery in 2019 was reported as a paper for the first time, which may provide reference to cardiovascular surgeons and related professionals.
To investigate prospectively the short-term effect of different fat emulsions on plasma lipids and lipoproteins and to clarify the underlying mechanisms. Fifty six surgical patients were randomized to received intravenously either a 10%. Intralipid, a 20% Intralipid or no fat emulsions for 5 days postoperatively as part of a standard parenteral nutrition regimen. Serum lipids and lipoproteins were measured prior to and after the 5-day infusion period. Results: Intravenous administration of 10% Intralipid caused a marked increase of total cholesterol (Tcho), free cholesterol (Fcho), Low-density lipoprotein cholesterol (LDL-ch), phospholipid and lipoprotein X (LPX). Quantification of LPX revealed that its increase was proportionate to that of phospholipid and Tcho. Conclusion: Exogenous phospholipids when using fat emulsions with a high phospholipid/triglyceride (PL/TG) ratio play an impressive role in the formation of LPX and consequently are capable of inducing hypercholesterolemia after only a few days. Therefore, 20% Intralipid should be preferred to the corresponding 10% Intralipid for its low PL/TG ratio.