ABSTRACT
Acute abdomen is a common clinical disease and frequently-occurring disease.It has the characteristics of acute onset,rapid progress and many changes in clinical manifestations.It often involves multiple systems in treatment,and often requires multidisciplinary cooperation in diagnosis and treatment.As a first-line doctor,it is not easy to quickly diagnose and make correct decisions.Once it is handled improperly,it can lead to serious consequences.Although there are many related articles on the diagnosis and treatment of acute abdomen,with the continuous development of clinical diagnosis and treatment methods,it is still necessary to update the emergency diagnosis and treatment skills of acute abdomen. This article introduces the classification,characteristics,diagnosis,treatment of acute abdomen both inthe common population and special population,and hopes to cultivate the clinical diagnosis and treatment thinking of young doctors.
ABSTRACT
Acute abdomen is a common clinical disease and frequently-occurring disease. It has the characteristics of acute onset, rapid progress and many changes in clinical manifestations. It often involves multiple systems in treatment, and often requires multidisciplinary cooperation in diagnosis and treatment. As a first-line doctor, it is not easy to quickly diagnose and make correct decisions. Once it is handled improperly, it can lead to serious consequences. Although there are many related articles on the diagnosis and treatment of acute abdomen, with the continuous development of clinical diagnosis and treatment methods, it is still necessary to update the emergency diagnosis and treatment skills of acute abdomen. This article introduces the classification, characteristics, diagnosis, treatment of acute abdomen both inthe common population and special population, and hopes to cultivate the clinical diagnosis and treatment thinking of young doctors.
ABSTRACT
Objective To clarify the characteristics and postoperative benefit of gallbladder carcinoma in elderly patients (≥ 65 years old).Methods Two hundred and seventy-three patients of gallbladder carcinoma were collected,who were treated intent resection from January 2004 to December 2012 in the Department of Hepatobiliary Surgery,Eastern Hepatobiliary Hospital,Second Military Medical University.More than 65 years old was defined as the elderly,else was defined as the younger.The clinical-pathological features and prognosis of 85 elderly patients(elderly group) and 188 younger patients (younger group) were retrospectively analyzed.The survival of patients were followed up by telephone or outpatient.The incidence of hypertension,incidence of diabetes,TNM staging,and median CA19-9 were compared between the two groups.Continuous variables using a two-sample t test or Mann-Whitney U test.Categorical variables were compared by the Chi-square test or Fisher probability method.The survival curve was drawn by the Kaplan-Meier method.The univariate analysis and multivariate analysis of prognosis were respectively done using the Log-rank test and COX regression model.Results The incidence of hypertension,incidence of diabetes,TNM stage ratio (Ⅲ + Ⅳ/Ⅰ + Ⅱ),and CA19-9 median in the elderly group were 30.6％,11.8％,27.6 and 69.3 U/ml,respectively.The differences in the younger group were 13.8％,4.8％,7.9 and 28.2 U/ml,respectively,with statistically significant difference between the two groups (all P ＜ 0.05).The incidence of complications was 54.1％ in the elderly group and 48.9％ in the younger group,with no significant difference between the two groups (P =0.302).The median survival of the elderly group was 28.01 months,and the median survival of the younger group was 36.20 months,with no statistical difference between the two groups (P =0.131).Cox analysis showed that independent prognostic risk factors for the elderly patients with gallbladder cancer included liver invasion (HR =2.386,95％ CI:1.379-4.127,P =0.002) and lymph node metastasis (HR =1.866,95 ％ CI:1.100-3.167,P =0.021).Conclusions Radical resection is safe and feasible for elderly patients with gallbladder carcinoma.Age is not a contraindication for surgery.Radical resection can get the same benefits as young people.Liver invasion and lymph node metastasis are independent risk factors affecting the prognosis of the elderly patients with gallbladder carcinoma.
ABSTRACT
Objective To investigate the clinical significance of joint application of carcinoembryionic and carbohydrate antigen 19-9 for improving the prognosis of patients with gallbladder cancer.Methods A retrospective analysis of clinical-pathological features and prognosis were conducted including 390 patients with gallbladder cancer,who were treated from January 2003 to December 2013 at Eastern Hepatobiliary Surgery Hospital of Second Military Medical University.The clinical value of joint application of careinoembryionic and carbohydrate antigen 19-9 in prognosis was explored.The survival of patients was followed up by telephone or outpatient.Continuous variables were indicated as median (average) and categorical variables were expressed as number(n).Mann-Whitney U test was applied for continuous variables.Categorical variables were compared by the Chi-square test or Fisher probability method.The survival curve was drawn by the Kaplan-Meier method.The univariate analysis and multivariate analysis of prognosis were respectively done using the Log-rank test and COX regression model.Results Of the 390 patients,327 had complete data.The median (range) follow-up time was 49 (1-123) months.Both carcinoembryionic and carbohydrate antigen 19-9 could be used to predict prognosis of gallbladder cancer.A linear combination of carcinoembryionic and carbohydrate antigen 19-9 was significantly better(0.9365) than carbohydrate antigen 19-9 (0.7619) as well as carcinoembryionic (0.7937) alone in term of specificity.Preoperative blood test carcinoembryionic and carbohydrate antigen 19-9 nature showed double-negative group had the best prognosis,with a median survival of 27.06 months,R0 radical rate was 86.1％.Doublepositive group had the worst prognosis,with a median survival of 6.17 months,R0 radical rate was 45.1％.Conclusions Combinations of pretherapeutic tumor makers carcinoembryionic and carbohydrate antigen 19-9 can improve the accuracy of predicting prognostic in patients with gallbladder cancer,and the clinical application is practical.
ABSTRACT
Objective@#To evaluate the application of artery first, combined vascular resection and reconstruction in the treatment of pancreatic head carcinoma.@*Methods@#The clinical data of 13 patients with pancreatic head cancer were retrospectively analyzed from February 2014 to March 2016 in the Affiliated Hospital of Xiamen University. Preoperative computed tomography of high resolution layer or magnetic resonance imaging examination demonstrated pancreatic head carcinoma, as well as close adhesion, stenosis, compression or displacement of superior mesenteric vein or portal vein wall. In the operation, the artery first approach was used and the whole arterial blood supply in the head of the pancreas was fully exposed and interdicted. Finally, en block resection and vascular resection and reconstruction was adopted.@*Results@#12 of 13 patients had pancreatoduodenectomy synchronously with vascular resection and reconstruction; the other patient had these two surgery sequentially. Four patients received blood vessel wedge resection, five had segmental resection combined with end to end suture, and four had segmental resection combined with artificial vascular graft reconstruction. Operation time was (327.2±65.5) minutes, and the amount of blood loss was (472.6±226.4) millilitres. One patient suffered from delayed gastric emptying, and two patients had pancreatic fistula. All patients recovered from postoperative complications by conservative treatment. No patients developed biliary fistula, gastrointestinal fistula, abdominal infection, pulmonary infection, diarrhea, hypoglycemia or other complications, and none died in perioperative period. Postoperative pathological findings confirmed the diagnosis of pancreatic ductal adenocarcinoma. Mean tumor diameter was (4.2±1.5)cm, and (3.8±1.5) metastasis were found in (13.6±2.5) resected lymph nodes. In 11 cases, the tumor cells were found in the outer membrane of blood vessels, 2 cases were found to have tumor invasion in the inner membrane, and all the resection margins were negative. All patients were followed up, and 2 patients died of liver metastasis 11 months and 18 months after operation, respectively. One patient survived with local recurrence of tumor 13 months after surgery. Other patients had no tumor recurrence and metastasis.@*Conclusions@#The artery first approch combined vascular resection and reconstruction is safe effective and feasible in the treatment of pancreatic head carcinoma. It can improve the ablation rate of pancreatoduodenectomy.
ABSTRACT
Objective To explore the application value of three-dimensional (3D) visualization combined with portal vein (PV) arterialization technologies in pancreaticoduodenectomy.Methods The retrospective descriptive study was adopted.The clinical data of 1 patient with duodenal cancer who was admitted to the Chenggong Hospital of Xiamen University in August 2015 were collected.The preoperative plain scan images in the upper abdomen and enhanced scan images in the arterial and PV phases using 320-slice spiral CT were converted to the 3D images by 3D visualization technology.The 3D data were used for detecting tumor invading pancreatic head and organizational structure surrounding hepatic hilus,and making a preliminary surgical plan.Open exploration found that tumor involved pancreatic head and didn't invade superior mesenteric artery and vein,and then pancreaticoduodenectomy was applied to the patient during operation.Intraoperative proper hepatic artery-PV end-to-side anastomosis was used for increasing R0 resection rate.Operation time,volume of intraoperative blood loss,result of postoperative pathological examination,liver function and complication and vascular patency at postoperative week 1 and vascular patency at postoperative month 1 were observed.The patient underwent color Doppler ultrasound and digital subtraction angiography (DSA) at postoperative month 1 in order to detect blood vessels,and was followed up by outpatient examination for observing tumor till November 2015.Results There was a clear and solid 3D reconstruction model between anatomical position of tumor and blood vessels,and preoperative assessment was consistent with intraoperative finding.Operation time and volume of intraoperative blood loss were 6.5 hours and about 1 500 mL.The patient was confirmed as intestinal diffuse large B-cell lymphoma by postoperative pathological examination.The patient had normal liver function at postoperative week 1 and discharged from hospital at postoperative week 2,without abdominal secondary hemorrhage,infection,pancreatic fistula,intestinal fistula and other severe complications.PV blood flowing was normal by color Doppler ultrasonography at postoperative week 1 and month 1.DSA examination showed that there was no proper hepatic artery images and visible compensatory liver artery at postoperative month 1.During follow-up,no tumor recurrence was detected.Conclusion 3D reconstruction model can provide an accurate preoperative assessment,and PV arterialization technology for unreserved hepatic artery has a certain degree of clinical value in pancreaticoduodenectomy.
ABSTRACT
0.05). Conclusion PASP is an actually non-poisonous material and not a mutagen, the result of the present paper may be taken as a scientific evidence for the safety of PASP to be used in industry water treatment.