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Hepatocellular carcinoma is one of the most common malignant tumors in clinical practice, and China has the highest incidence in the world. Spontaneous rupture of hepatocellular carcinoma is a serious complication of hepatocellular carcinoma. Its mechanism and risk factors are complex, including tumor size, location, hypertension, cirrhosis, HBsAg positivity, obesity and receiving targeted therapy with sorafenib, which may be its influencing factors. In recent years, the treatment methods of rupture and hemorrhage of hepatocellular carcinoma have been continuously improved and developed, including conservative treatment, transcatheter arterial chemoembolization, emergency hepatectomy, staged hepatectomy, etc.Transcatheter arterial chemoembolization followed by selective surgery is the most effective treatment at present. This article reviews the risk factors and treatment progress of rupture and hemorrhage of hepatocellular carcinoma, in order to provide reference for the direction of research on rupture and hemorrhage of hepatocellular carcinoma, so as to improve the prognosis and prolong the survival time of patients with early detection, early prevention and early treatment.
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Objective:To investigate the clinical effect of laparoscopic common bile duct exploration through Micro-incision of cystic duct and its junction in for choledocholithiasis.Methods:The clinical data of 62 patients with cholecystolithiasis complicated with choledocholithiasis treated in the Department of hepatobiliary and pancreatic surgery of Huangshi Central Hospital, Edong Healthcare Group from January 2017 to December 2021 were analyzed retrospectively, and were divided into two groups according to different treatment schemes. Among them, 32 cases underwent laparoscopic cholecystectomy, common bile duct exploration and lithotomy (primary suture group), Laparoscopic choledocholithotomy and exploration + T-tube drainage (T-tube Drainage Group) 30 cases. The general data, operation time, intraoperative bleeding, postoperative exhaust time, first time out of bed, postoperative hospital stay, 24-hour postoperative pain score and the incidence of total complications were compared between the two groups.Results:The operation was successfully performed in both groups, there was no perioperative death.There was no significant difference in general data, operation time, intraoperative bleeding and the incidence of total complications between the two groups ( P> 0.05), the postoperative anal exhaust time, the first time out of bed and the postoperative hospital stay in the primary suture group were (20.3±5.8) h, (15.5±4.3) h and (4.5±1.7) d, respectively, which were significantly shorter than those in the T-tube drainage group (28.3±7.9) h, (22.8±6.7) h and (7.0±2.8) d( P<0.05); The hospitalization cost in the primary suture group was (18 725.9±855.8) yuan, which was significantly lower than that in the T-tube drainage group (23 450.7±975.4) yuan ( P< 0.05). The 24-hour pain score (2.7±0.9) scores in the primary suture group was significantly lower than that in the T-tube drainage group (3.8±1.2) scores ( P< 0.05). Conclusion:Laparoscopic common bile duct exploration through micro-incision of cystic duct and its junction is safe and effective, which can accelerate the rehabilitation of patients and reduce the cost of hospitalization, which is more in line with the concept of ERAS.
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Objective:To investigate the clinical application and efficacy of laparoscopic splenectomy combined with disconnection in megalosplenia and portal hypertension.Methods:The clinical data of 58 patients with splenomegaly of portal hypertension treated in the Department of Hepatobiliary and Pancreatic Surgery of Huangshi Central Hospital of Eastern Hubei Medical Group from January 2016 to January 2020 were analyzed retrospectively, they were divided into laparoscopy group ( n=34) and laparotomy group ( n=24), Laparoscopic splenectomy combined with devascularization was performed in the laparoscopic group, and open splenectomy combined with devascularization was performed in the open group.The general data, operation time, intraoperative bleeding, postoperative exhaust time, postoperative hospital stay and the incidence of postoperative complications (abdominal bleeding, B/C pancreatic leakage, abdominal infection, etc.) were compared between the two groups. The measurement data obeying normal distribution was expressed by mean±standard deviation ( Mean± SD), and the t test was used comparison between groups, and the chi-square test or Fisher exact probability was used comparison between enumeration data. Results:The surgery was successful in both two groups. 2 cases in the laparoscopic group were converted to laparotomy, There was no death in perioperative period.The operation time of laparoscopy group was (205.3±28.6) min and that of laparotomy group was (156.4±20.7) min, which was significantly longer than that of laparotomy group ( P=0.012). The intraoperative bleeding volume of laparotomy group was (327.2±39.5) mL, which was significantly higher than that of laparoscopy group (246.5±32.3) mL. there was significant difference between the two groups ( P<0.05). The postoperative exhaust time and postoperative hospital stay in the laparoscopic group were (2.6±1.4) d and (9.7±2.3) d, the laparotomy group were (3.8±1.5) d and (12.9±2.7) d respectively. The laparoscopy group was shorter than the laparotomy group. The difference between the two groups was statistically significant ( P<0.05). There were 0 case of abdominal bleeding, 2 cases of B/C pancreatic leakage and 3 cases of abdominal infection in the laparoscopic group, 1 case of abdominal bleeding, 2 cases of B/C pancreatic leakage and 5 cases of abdominal infection in the open group. The incidence of postoperative complications in the laparoscopic group was lower than that in the open group, but there was no significant difference between the two groups( χ2=2.807, P=0.088). Conclusions:Laparoscopic splenectomy combined with devasculation is safe and feasible, with advantages such as little trauma, quick recovery of postoperative intestinal function and short hospital stay, which benefit patients. However, the operation is difficult and requires high technical and psychological quality of surgeons.
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Objective:To investigate the clinical value of indocyanine green(ICG) fluorescence imaging in complex laparoscopic cholecystectomy.Methods:The data of 96 patients with complicated gallbladder stones with cholecystitis and cholecystitis who underwent laparoscopic cholecystectomy(LC) from July 2018 to August 2020 in Hepatobiliary and Pancreatic Surgery of Huangshi Central Hospital of Edong Healthcare Group were retrospectively analyzed. Before operation, the patients were divided into experimental group( n=44) and control group( n=52) according to whether indocyanine green was injected intravenously. Seven hours before operation, the experimental group was injected with 2.5 mg indocyanine green, the experimental group underwent LC under guidance of ICG fluorescence imaging technology. The control group underwent conventional LC. The recognition rate of common bile duct and cystic duct, complete anatomy time of gallbladder triangle, operation time, intraoperative blood loss, bile duct injury and residual stone rat were compared. The measurement data obeying normal distribution was expressed by ( Mean± SD), and the t test was used comparison between groups, and the chi-square test or Fisher exact probability was used comparison between enumeration data. Results:The operation was successfully performed in both groups, In the control group, 1 case was converted to laparotomy, There was no perioperative death. Before the incision of the serosa of the triangle of the gallbladder, In the experimental group, the common bile duct recognition rate was 84.1%(37/44), the recognition rate of cystic duct was 72.7%(32/44). In the control group, the common bile duct recognition rate was 26.9%(14/52), the recognition rate of cystic duct was 28.8% (15/52). There were statistically significant differences in the recognition rate of common bile duct and cystic duct between the two groups ( P< 0.05). In experimental group, the time of complete dissection of gallbladder triangle, the operation time, the intraoperative blood loss were (30.2±8.6) min, (48.2±9.8) min, (16.3±5.2) mL, and (46.7±13.9) min, (65.2±15.4) min, (26.1±11.3) mL in the control group, there were statistically significant difference in the above indicators between experimental group and control group( P<0.05). There was no extrahepatic bile duct injury and residual stones in the experimental group. In the control group, there was 1 case of right posterior hepatic duct injury, 2 cases of common bile duct injury and 1 case of residual gallstone. There was no significant difference in extrahepatic bile duct injury and postoperative stone residual rate between the two groups ( χ2=3.532, P=0.081). Conclusion:ICG fluorescence navigation is helpful for early identification of common bile duct and cystic duct in laparoscopic complex cholecystectomy, which can avoid iatrogenic bile duct injury and has good clinical value.
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Objective:To explore the feasibility, safety and early prognosis of laparoscopic choledocholithotomy in patients with previous history of upper abdominal surgery.Methods:From January 2014 to December 2018, the clinical data of 156 patients with previous history of upper abdominal surgery in hepatobiliary and pancreatic surgery of Central Hospital of Edong Healthcare Group were analyzed retrospectively. Among them, 84 cases with laparoscopic common bile duct exploration and stone extraction were allocated into laparoscopic group, 72 cases with open common bile duct exploration and stone extraction were allocated into open group.In the laparoscopic group, there were 50 males and 34 females, aged 42-83 (66.4±17.8) years; In the open group, there were 40 males and 32 females, aged 45-82 (64.2±16.9) years. The operation time, intraoperative hemorrhage, first defecation time and postoperative hospital stay were compared between the two groups. The postoperative pain score and the incidence of early complications (bile leakage, abdominal distention, ascites, epigastric pain, residual stones) were compared between the two groups. The measurement data subject to normal distribution are represented by ( Mean± SD), the independent sample t test was used for group comparison, and the chi-square test was used for counting data comparison. Results:The laparoscopic group was converted to open surgery in 3 cases, and there was no perioperative death. In the laparoscopic group, the operation time, the intraoperative bleeding volume, the first defecation time, the postoperative hospital stay wee (122.8 ± 28.1) min, (80.3 ± 13.7) mL, (1.8 ± 0.3) d, (7.7 ± 0.8) d, and (146.6 ± 33.5) min, (125.8 ± 19.6) mL, (2.7 ± 0.6) d, (9.1± 1.2) d in the open group; The difference between the two groups was statistically significant ( P<0.05); On the 2nd and 4th day after operation, the abdominal pain scores in laparoscopic group were (3.6 ± 1.3) scores and (2.3 ± 0.7) scores, and (5.5±1.6) scores, (4.2±1.3) scores in the open group, the laparoscopic group were significantly lower than those in the open group ( P<0.05); The incidence of early postoperative complications in the laparoscopic group was 32.1% (27/84), and in the open group was 47.2% (34/72), but the difference was not statistically significant ( P>0.05). Conclusions:For patients with a history of upper abdominal surgery, laparoscopic common bile duct exploration and choledochoscopy are safe and feasible, The operation has the advantages of minimally invasive and less bleeding, which can relieve postoperative pain, shorten postoperative hospital stay, and will not increase the incidence of postoperative complications, It′s good for quick recovery. It is suitable for the promotion of grass-roots hospitals.
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Objective:To analyze the effect and mechanism of gadolinium chloride on hepatic ischemia-reperfusion injury (HIRI) in Sprague Dawley (SD) rats.Methods:Thirty six eight weeks special pathogen free SD rats, were included in the project. The body weight ranged from 200 to 250 g. Thirty six rats were randomly divided into sham operation group, model group and gadolinium chloride group with 12 rats/group. Model of ischemia-reperfusion injury was generated in the rats of model group; In the gadolinium chloride group, preoperative intraperitoneal injection of gadolinium chloride was performed before the model of HIRI was established; In the sham operation group, only the abdomen was opened and closed and the hilum was dissected. Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) were detected in the three groups. The relative expression of tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6) and interleukin-1 β (IL-1β) mRNA were detected by Q-PCR. Western blot was used to detect the expression of markers involved in the Toll like receptor 2/myeloid differentiation factor 88 (MyD88) signaling pathway. Immunohistochemistry staining was used to detect the expression of Fas and Fas ligands in hilar bile duct epithelial cells.Results:ALT and AST were (55±8) U/L, (92±22) U/L in sham operation group, lower than those in model group (1 247±62) U/L, (1 117±60) U/L, respectively, and ALT and AST in gadolinium chloride group were (622±50) U/L and (552±41) U/L, lower than those in model group (all P<0.05). Compared with the sham operation group, the relative expression of TNF-α, IL-1 β, IL-6 mRNA in the model group was significantly higher (all P<0.05), but the expression of those markers were higher than gadolinium chloride group (all P<0.05). Gadolinium chloride down-regulated the expression of Toll like receptor 2/MyD88 signaling pathway in rat with liver ischemia-reperfusion. The percentage of Fas protein positive cells in model group was (40.2±3.8)%, and the percentage of Fas ligand positive cells was (36.9±2.9)%, which was higher than those in gadolinium chloride group (29.7±2.3)% and (23.6±2.1)% with statistically significant differences (all P<0.05). Conclusion:Gadolinium chloride can reduce the injury of liver function and inhibit the expression of inflammatory factors in liver tissue of SD rats with hepatic ischemia-reperfusion, which may play a protective role by down regulating the expression of relative protein in Toll like receptor 2/MyD88 signaling pathway.
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OBJECTIVE@#To evaluate the association between D2 dopamine receptor gene -141C Ins/Del polymorphism and heroin dependence in Chinese Han population.@*METHODS@#Chinese and foreign databases were searched for relevant articles published from the establishment of database to March 2014. Case-control studies on D2 dopamine receptor gene -141C Ins/Del polymorphism with heroin dependence in Chinese Han population were gathered with Meta-analysis by Stata 12.0 software after data abstraction.@*RESULTS@#Seven case-control studies on association between D2 dopamine receptor gene -141C Ins/ Del polymorphism and heroin dependence were included, which covered 3 211 heroin dependence patients and 1 979 controls. Meta-analysis results showed that the pooled odds ratio (OR), the 95% confidence interval (CI) and P value after combining genotypes were as follows: Ins/Ins vs Del/Del: OR=0.51, 95% CI: 0.27-0.96, P=0.017; Ins/Ins vs Ins/Del+Del/Del: OR=0.82, 95% CI: 0.72-0.94, P=0.448; Ins/Ins+ Ins/Del vs Del/Del: OR=0.53, 95% CI: 0.28-0.98, P=0.019; Ins/Del vs Del/Del: OR=0.59, 95% CI: 0.32-1.07, P=0.045; Ins vs Del: OR=0.79, 95% CI: 0.71-0.89, P=0.101).@*CONCLUSION@#D2 dopamine receptor gene -141C Ins/Del polymorphism is associated with heroin dependence in Chinese Han population, and Chinese Han population with Ins allele gene deletion are at lower risk of heroin dependence.
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Humans , Alleles , Asian People , Genetics , Case-Control Studies , Genotype , Heroin Dependence , Genetics , INDEL Mutation , Polymorphism, Genetic , Receptors, Dopamine D2 , GeneticsABSTRACT
To explore the allocation and equity of health resource in Changsha between 2007 and 2013 and to provide references for government to carry out regional health planning. Method:General statistical analysis was used to describe changes of health resource allocation in Changsha;from the perspective of the population and geography of the nine counties in Changsha, the equality and change of the configuration among doctors, nurses and hospital beds were analyzed by using the Gini coefficient and Theil index. Results:1) The per capita amount of health resources in Changsha increased gradually, and health resources were mainly concentrated in urban areas. 2 ) The Gini coeffi-cients of doctors, nurses and hospital beds was 0. 24~0. 46 according to population distribution between 2007 and 2013 in Changsha, and the Gini coefficient of all health resources by geography was 0. 59~ 0. 79 and peaked in 2009 to then decrease year after year. Following a comparison of the two kinds of regions, the Gini coefficient of urban are-as was significantly higher than that of rural areas, and the Gini coefficient of nurses was the highest among all health resources. 3) Changes in the Theil index were consistent with the Gini coefficient. The difference in the degree of re-source allocation in urban areas exhibited a rising trend, The Theil index was higher than each regional difference. Conclusion:Overall, the equity of allocation of health resources in Changsha between 2007 and 2013 gradually im-proved year by year. The equity of population configuration was greater than that of geographical configuration, and the equity of rural areas was superior to that of urban areas;the equity of the configuration of nurses was poor. The difference between areas is the main factor affecting the equity of Changsha’s health resource allocation.
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Background and purpose: Because of the aggressive nature of hilar cholangiocarcinoma and the absence of effective adjuvant therapy, surgical radical resection offers hilar cholangiocarcinoma patients the only choice. Research focus include preoperative assessment, the use of preoperative biliary drainage, the range of hepatic resection, and the range of lymphadenectomy. To investigate the clinical experience and efifcacy of combined hepatectomy in the treatment of hilar cholangiocarcinoma. Methods: Two hundred and seven patients with hilar cholangiocarcinoma treated surgically in the First Afifliated Hospital of Kunming Medical University form Jan. 2007 to Oct. 2013 were retrospectively analyzed. Results:Of the 207 patients, 125 patients who received radical resection (R0 resection) and the curative resection rate was 60.4%. One hundred and iffty-six cases were treated in combined hepatectomy group, 51 cases in non-hepatectomy group, the rate of R0 resection was 70.5%in hepatectomy group and 29.4%in non-hepatectomy group, and the difference was signiifcant (P<0.01). Two patients died perioperatively, the main postoperative complications included hepatic function insufifciency and bile leakage. One hundred and seventy-two patients were followed up, the median survival time of the 102 patients who received R0 resection was 45 months, and the 1, 3, 5 year survival rates were 96.1%, 59.1%and 17.2%. The median survival time of the 70 patients who received R1-2 resection was 26 months, and the 1, 3 year survival rates were 81.3%and 19.2%, and none of the patient survived for over 5 years. The survival rate of patients who received R0 resection was signiifcantly higher than those who received R1-2 resection (χ2=39.121, P<0.01). In the hepatectomy group was awarded the R0 resection in patients with postoperative 1, 3, 5 year survival rate was 97.8%, 63.9% and 18.0%, in non-hepatectomy group received R0 resection in patients with postoperative 1, 3, 5 year survival rate was 83.3%, 20.8%and 8.3%. There were signiifcant differences in the postoperative survival rate between both group (χ2=5.988, P=0.014). Conclusion:Radical excision is the key to improve the long term survival. Combined hemihepatectomy and standardized lymph node resection has signiifcantly improved the radical resection rate and the efifcacy of treatment for hilar cholangiocarcinoma.