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Objective:To study the value hyperthermic intraperitoneal chemoperfusion after ruptured and hemorrhage of hepatocellular carcinoma.Methods:A retrospective study was conducted on 53 patients with ruptured hepatocellular carcinoma treated in Zhongshan Hospital Affiliated to Sun Yat-sen University from January 1, 2009 to January 1, 2019.Patients who underwent surgical resection combined with hyperthermic intraperitoneal chemoperfusion were included into the experimental group. Those who underwent surgical treatment only were included into the control group. The clinical data, postoperative hospital stay, complications, long-term tumor-free survival and overall survival were analyzed. Independent risk factors affecting prognosis were also determined.Results:Of the 33 patients in the experimental group, there were 27 males and 6 females, with a mean age ± s. d. being 50.49±11.59 years. There were 20 patients in the control group, including 17 males and 3 females, with a mean ± s. d. of 53.70±13.89 years. There were no significant differences in the length of postoperative hospital stay and complication rates between the two groups ( P>0.05). The tumor-free survival rate of the experimental group was significantly higher than that of the control group ( P<0.05). There was no significant difference in overall survival rates between the two groups ( P>0.05). Cox multivariate analysis showed that histological classification [ HR(95% CI): 27.700(1.695-452.794); 42.754(2.091-874.034)] and hyperthermic intraperitoneal chemoperfusion [ HR(95% CI): 0.238(0.086-0.661); 0.205(0.069-0.611)] were independent risk factors affecting tumor-free survival and overall survival (all P<0.05). Conclusion:Hyperthermic intraperitoneal chemoperfusion after surgical resection for ruptured hepatocellular carcinoma is a safe and effective treatment.
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Objective To determine the role of double stapling technique(DST) in anus-saving operations for lower rectal cancer. Methods The clinical data of 96 patients with lower rectal carcinoma treated by DST were analyzed retrospectively. Results There were 63 males and 33 females,aged from 22 to 84 (an average of 57.7 yesars). The distance from the lower end to dens line was 4～7cm.Dukes classfication: 24 patients belonged to A class, 30 B class, 30 C class,and 12 D class. Histological type: 47patients had high differentiation adenocarcinoma, 27 median differentiation adenocarcinoma, 17 low differentiation adenocarcinoma,and 5 mucous adenocarcinoma. No one died after the operation but 12 had anastomotic leakage(12.5%)postoperatively and all healed after treatment; 5 patients had anastomotic constriction(5.2%)postoperatively and all healed with expanding anus. Conclusions DST is a safe alternation for anus-saving operation for patients with rectal cancer.Conservative therapy is effective in the treatment of anastomotic constriction and anastomotic leakage.
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Objective To evaluate the effect of combination of surgery and transcatheter hepatic arterial chemotherapic embolism(THACE) with or without placement of drug deliery system(DDS) of portal vein for hepatocellular carcinoma with portal vein tumor thrombus (PVTT). Methods Fifteen cases of advanced HCC with PVTT were treated by hepatectomy, thrombectomy of portal vein with THACE,and 5 of the 15 cases received postoperative chemotherapy via portal vein. Results All patients survived after operation. The survival rate of 6,12,18 months was 15,12 and 9 cases respectively. Conclusions Operation is still an effective method for advanced HCC , postoperative comprehensive treatment can improve the survival rate.