Since 1987, One hundred and fifty-four patients suffered from alopecia, neck and facial scar, and nasal defect had been treated with skin soft tissue expansion. The incidence of complication was decreased markedly, compared to previons report which was 11.7%. Two cases of this group were given up this procedure. The lessous learned from these case were as following. Strictly evaluated the case according to the indication, examined the expander carefully, improved the techniques to inbed the expander and infilled the sailine, those of which could obtain satisfactory result.
【 Abstract 】 Objective To discuss incidence of the complications in the rectal cancer patients ’ early postoperative being treated with neoadjuvant chemotherapy combined with surgical intervention. Methods The rectal cancer patients under surgical therapy being diagnosed definitely, with neoadjuvant chemotherapy under multi-disciplinary team (MDT) or without and firstly being discovered from April to October of 2007 were studied. The complication conditions of these patients 1 month after operation were studied and observed, and the differences between MDT group and non-MDT group were compared. Results According to the condition, 189 rectal cancer patients were internalized. Among all the patients, the distance of tumor to the dentate line were lt;3 cm 38 cases, 3 ～ 7 cm 86 cases, ≥ 7 cm 65 cases; pathological stage were Ⅰ stage 5 cases ， Ⅱstage 122 cases， Ⅲstage 50 cases， Ⅳstage 12 cases. There were 181 cases laparotomy, 8 cases laparoscopic operation; 33 cases stoma operation, 156 cases non-stoma operation. The total incidence of postoperative complication was 27.0% （51/189）. Of all, incision bleeding was 1 case, abdominal (deep) bleeding were 4 cases, anastomosis bleeding were 5 cases, pulmonary infection was 1 case, wound infection were 7 cases, urinary tract infection were 3 cases, abdominal (deep) infection was 1 case, unknown fever were 19 cases, superficial layer wound dehiscence was 1 case, wound co-liquation were 15 cases, anastomosis leakage were 3 cases, rectovaginal fistula were 2 cases; intestinal obstruction were 7 cases, urinary retention were 7 cases, stress ulcer were 2 cases. Follow-up in 2-10 months after operation, there was no death case. The baseline between MDT group and non-MDT group was equal. The ratio of postoperative blood transfusion of MDT group was obviously less than that of non-MDT group （P＜0.05）. Moreover, the operation time of MDT group was obviously shorter than that of non-MDT group, and the difference was statistically significant （P＜0.05）. But the ratio of laparotomy and laparoscopic operation, of stoma operation and non-stoma operation, as well as the types of radical excision operation of rectal cancer didn’t show any statistical difference between two groups (Pgt;0.05). The postoperative venting time, defecation time, intake time didn’t show any statistical difference between two groups too. But the postoperative out-of-bed activity time and the postoperative in-hospital days of MDT group was obviously shorter than that of non-MDT group, and the difference was statistically significant （P＜0.05）. In MDT group the postoperative total complication rate was less than non-MDT group, and the difference was statistically significant （P＜0.05）. Among all the complications, the MDT group had a lower rate of wound infection, wound co-liquation and urinary retention （P＜0.05）. Using multifactorial logistic regression analysis, the risk factor which influenced the postoperative complication rate in MDT group were: postoperative intake time and postoperative hospitalization time. But the risk factor in non-MDT group was only according to postoperative hospitalization time. Conclusion The patients who were treated by MDT, definite operative method combining neoadjuvant chemotherapy or not didn’t increase the postoperative complication rate and risk. So it could be believed that such a composite treatment was feasible and safe in early postoperative stage. But it needs further studies to evaluate the medium- and long-term clinical effect.
ObjectiveTo investigate the value of magnetic resonance (MR) imaging in the assessment of bile duct complications after cholecystectomy. MethodsFifty patients of having bile duct complications after cholecystectomy underwent MR imaging and had some positive manifestations. The indication for cholecystectomy was symptometic cholelithiasis in all cases. MR imaging was performed with a 1.5T clinical imager including all of the sequences of: ①T1 weighted imaging (T1WI) was performed in transverse and coronal plane before and after gadolinium-enhanced. ②T2 weighted imaging (T2WI) was performed in transverse plane. ③A true fast imaging with steadystate precession sequence (True fisp) was performed in coronal plane. ④MR cholangiopancreatography was also obtained. ResultsThe bile duct complications after cholecystectomy including: 22 cases of cholelithiasis, 15 cases of chronic cholangitis with or without bile duct abscess. Bile duct strictures or abruption at the confluence of hepatic and common bile duct in 6 and 3 cases respectively. Tumors of bile duct or pancreas in 9 cases. The other complications after cholecystectomy including bile leak with choleperitonitis and/or biloma and acute pancreatitis.ConclusionMR imaging was a valuable method for the assessment of bile duct complications after cholecystectomy. MR imaging could assess the etiology of bile duct complications. If there were bile duct obstruction, MR imaging could assess the location and the severe of obstruction. For bile duct or pancreatic tumors, MR imaging could assess the areas of tumor infiltration and resection and was helpful to select treatment methods. Before lapatoscopic cholecystectomy, the overall and careful imaging assessment for bile duct and gallbladder and its adjacent hepatic tissue and pancreas so to avoid missing the relative tumors.
【Abstract】ObjectiveTo determine the risk factors associated with development of pancreatic fistula after pancreatoduodenectomy (PD). Methods The clinical data of 123 consecutive patients who underwent PD from Dec. 1994 to Dec. 2003 were analysed retrospectively. Results The incidence of pancreatic fistula was 11.4% (14/123). Univariate analysis showed history of upper abdominal operation, texture of pancreas, postoperative serum hemoglobin level, type of pancreatojejunostomy and diameter of pancreatic duct were significantly associated with pancreatic fistula after PD. Multivariate analysis using Logistic regression identified four variables as independent factors associated with the occurrence of pancreatic fistula: history of upper abdominal operation, texture of pancreas, postoperative serum hemoglobin level and type of pancreatojejunostomy. Conclusion History of upper abdominal operation, soft texture of pancreas, postoperative serum hemoglobin level less than 90 g/L and routine invaginated pancreaticojejunostomy are main risk factors associated with development of pancreatic fistula after PD.
Objective To Analyze the high risk factors correlated to the perioperative complications of patients with lung cancer, aiming to study their predictive value on surgical safety and guide the perioperative treatment. Methods The clinical experience of 452 lung cancer patients undergone operation from June 2000 to May 2006 were retrospectively study. The risk factors which closely related to the occurrence of postoperative complications were analyze by multivariate statistical analysis with logistic regression. Results The operative mortality was 0.66%（3/452）, and the incidence rate of postoperative complications was 8.85%(40/452), including pulmonary infection, pulmonary atelectasis, arrhythmia, respiratory function failure, empyema, bronchopleural fistula, thoracic bleeding, etc. Multivariate statistical analysis with logistic regression demonstrated that the risk factors which closely related to the occurrence of postoperative complications were age over 70 year (OR=17.823), smoking index over 400 piece year(OR=5.666), concomitance with diseases of vital organs(OR=8.290), modus operandi of pneumonectomy(OR=7.991), forced expiratory volume in one second (FEV1.0%)≤60% (OR=0.922). Conclusion To evaluate above factors of lung cancer patients before operation, the probability of postoperative complications occurrence can be roughly forecasted. This can provide actively clinical guide to help the patients overcome the perioperation successfully and to increase the safety of surgery.
The report of brachial plexus injuries following radical mastectomy in patients with breast cancer was rare even though the operation was a main measure in treating with breast cancer. Nine patients treated from Oct. 1989 to Feb.1991 were summarized. The results were not ideal.
Objective To investigate the effect of ventral urethroplasty for postoperative anastomotic stricture in patients with hypospadias. Methods From August 2000 to December 2005, 20 patients with anastomotic stricture after hypospadias repair were treated with ventral urethroplasty. The age ranged from 2 to 27 years with an average of 6.4 years. All patients showed dysuria after operation. Main clinical manifestation included dysuria and acraturesis. Interruption of urinary stream occurred in 17 cases; of them, 3 cases had urinary stasis and 4cases had frequent micturition, urgent micturition and pain in urination. Urethrography and cystourethrography showed 0.5-1.0 cm stricture with proximal dilat ion of urethra in 16 cases and obvious diverticularization in 9 cases. Urine routine examination showed that white blood cell was ++ to ++++ in 16 cases and pus cell was ± to++ in 13 cases.Results Twenty cases were followed up 2 months to 4 years (mean 2.3 years). All the cases achieved good results in urination with normosthenuria and normal force of urinary stream. No recurrent stricture, urethrocutaneous fistula, or penile curvature occurred. The cosmesis was satisfactory, and the results of urine routine examination was normal. Conclusion Ventral urethroplasty for postoperative anastomotic stricture inpatients with hypospadias is a simple and effective procedure.
Objective To introduce the clinical significance and pathophysiologic aspects of the circulatory and cardiac complications in terminal stage cirrhosis. Methods Recently relevant literatures were reviewed and summarized. Results Haemodynamic changes in cirrhosis arose on the basis of combined humoral and nervous dysregulation, with abnormalities in cardiovascular regulation, volume distribution and cardiac performance. Conclusion Comprehending the mechanisms of cardiovascular complications will contribute a lot for the treatment of terminal stage cirrhosis.
Rupture is one of main complications of liver abscess. Seventy-seven patients with rupture of liver abscess are reviewed. Liver abscess may freely rupture into adjacent structures or organs or serous cavities and cause vatious complications. The causative factors of rupture of liver abscess in this series were late medical consultation in the course of the disease, delayed treatment due to misdiagnosis, and improper treatment. Measures that prevent rupture of liver abscess include raising clinical awareness of early diagnosis and timely effective drainage. The authors consider that transperitoneal surgical drainage is the best approach. Most patients with rupture of liver abscess should be treated by surgical drainage togather with transomental or transumbilital veno-catheterization for antibiotic infusion. Patients with rupture of liver abscess usually present a poor prognosis and a high mortality rate. The mortality in this group was 35.1%(27/77), which is closely related to the complications of the rupture of liver abscess.