Hepatocellular carcinoma with portal vein tumor thrombus (PVTT),an advanced stage of disease,is common.Patients who have hepatocellular carcinoma (HCC) with PVTT have a poor outcome.The management of HCC with PVTT is a clinical challenge.Although many treatment options are available,there are currently no consensus or guideline on optimal management of HCC with PVTT.To improve understanding of the two guidelines published recently,we compared the similarities and differences between them.

Colorectal liver metastasis (CRLM) is a common liver metastatic tumor with poor prognosis.It was very difficult to treat patients with unresectable and chemotherapytolerant CRLM.With the tumor control rate ranging from 63％ to 78％,Yttrium-90 is both safe and effective in treating unresectable and chemotherapy-tolerant CRLM.The median survival time is 10.5 months,and the 1-,2-,3-year overall survival rates of patients are 44％,20％ and 14％ respectively.For a certain portion of patients,Yttrium-90 has distinct advantages over mo lecular targeted drugs and other local minimally invasive treatment.Though Yttrium-90 treatment has showed certain curative effect,its safety and effectiveness require further confirmation through multi-center randomized controlled trial.

Objective Evaluate the feasibility of PTCA and stents by radial artery. Methods we had operated PTCA for 25 cases by radial artery from July 2004 to April 2005. The average age is 63 years old including 40 men and 15 women. Results 67 stents were implanted in 55 patients including 30A cases, 26 B cases and 11C cases. These stents is about 8mm to 33mm in length and 2.5mm to 4.0mm in width. The successful rate is 96%(53/55), and two case was failed, because the guiding wire can not pass by chronic obstruction in LAD all. There is no case by femoral. All the procedures have no heart complications, obstruction of radial artery and vascular complications. Conclusions The way is good for PTCA by radial artery. Its advantages are mild injury, high successful rate and few complications, and the salted hospitals can use the technology successfully.

Objective To measure the expression of Caspase-3 and P-gp in hepatocellular carcinoma (HCC) and adjacent tissues, and to examine these two proteins' relationships with HCC clinical and pathological characteristics and the associations between the two proteins. Methods The expression of Caspase-3 and P-gp were measured in 50 HCC tissues and adjacent tissues by EnvisionTM immunohistochemistry. HCC clinic and pathological characteristics and follow-up data were also collected and analyzed. Results The expression of Caspase-3 in HCC tissues was significantly lower than that in adjacent tissues(P <0.05). The expression of Caspase-3 in HCC tissues was significantly associated with HCC's Edmonson grade and the presence of hepatitis envelope(P <0.05). On the other hand, the expression of P-gp in HCC tissues was significantly higher than that in adjacent tissues( P <0.05 ). P-gp expression in HCC tissues was significantly correlated with HCC's Edmonson grade and the presence of cirrhosis(P < 0.05 ). The expression of Caspase-3 and P-gp was negatively correlated ( r = - 0. 600,P = 0.000). A better prognosis was observed among HCC patients with either positive Caspase-3 expression or negative P-gp expression(P < 0.05). Conclusion Caspase-3 may promote apoptosis and inhibit the development of HCC, while P-gp may have an anti-apoptosis function and play a role in HCC's drug resistance. P-gp can inhibit the function of Caspase-3 and an absence or low expression of Caspase-3 may be related to apoptosis resistance and multidrug resistance.

Objective:To investigate the metabolic response of different load of nutrition and recombinant human growth hormone(rhGH)after major abdominal surgery. Methods:32 patients were randomly divided into three groups as fellows:Group A : low calorie load,83.68 kJ/(kg?d);Group B: low calorie load combined with rhGH,83.68 kJ/(kg?d) and rhGH 4 U/d from d1-7 after operation;Group C :high calorie load combined with rhGH,125.52 kJ/(kg?d) and rhGH 4 U/d from d1-7 after operation.The levels of serum albumin and prealbumin and the excretion of urea nitrogen in urine were measured.after operation. Results:On day 8 after operation,the level of prealbumin in group B and C were higher than in group A(P

OBJECTIVEThis study aims to detect the expression level of interleukin-23 (IL-23) in tongue squamous cell carcinoma tissues and its relationship with clinical prognosis, as well as explore the anti-apoptotic and drug resistance of the tongue squamous cell line-SCC9 before and after treatment with IL-23.

METHODSThe expression of IL-23 in tumor tissues from 28 tongue cancer patients was analyzed by immunohistochemistry assay. Quantitative real-time polymerase chain reaction (qRT-PCR) was used to detect the mRNA expression of Wingless-related integration site (Wnt)1 and c-myc in SCC9 cells treated with different IL-23 concentrations. After interferencing the β-catenin with small interfering RNA (siRNA), the expression of β-catenin, B-cell lymphoma-2 (Bcl-2), ATP-binding cassette sub-family G member 2 (ABCG2), and permeability-glycoprotein (P-gp) in SCC9 was measured by Western blot analysis. The effect of IL-23 on the apoptotic resistance of SCC9 to cisplatin was examined by methyl thiazolyl tetrazolium test.

RESULTSThe expression of IL-23 in tongue cancer tissues was correlated with lymphatic metastasis, nerve invasion, and the recurrence after therapy (P<0.05). After dealing with IL-23, SCC9 showed the upregulation effect of Bcl-2, ABCG2 and P-gp expressions. IL-23 was closely related to the activation level of the Wnt pathway and significantly strengthened the resistance to cisplatin (P<0.01).

CONCLUSIONIL-23 activates the Wnt pathway in tongue squamous cell carcinoma, thereby enhancing its resistance to apoptosis and drug.

Apoptosis ; Carcinoma, Squamous Cell ; metabolism ; Cell Line, Tumor ; Cisplatin ; Drug Resistance, Neoplasm ; physiology ; Humans ; Interleukin-23 ; metabolism ; Interleukin-23 Subunit p19 ; Lymphatic Metastasis ; Neoplasm Recurrence, Local ; RNA, Small Interfering ; Real-Time Polymerase Chain Reaction ; Tongue Neoplasms ; metabolism ; beta Catenin ; metabolism

Objective To evaluated the application value of mean corpuscular volume(MCV) and red blood cell volume distribu-tion width(RDW) in predicting early treatment responses of non-severe aplastic anemia(NSAA) .Methods 101 cases of patients who were newly diagnosed with non-severe aplastic anemia and were treated with Cyclosporine (CsA)combined androgen therapy . Treatment before baseline MCV ,RDW value were measured ,treatment for 3 months ,6 months test routine blood ,reticulocyte indi-cators and treatment results were statistically analyzed and receiver operating characteristic (ROC) curve was used to estimate the sensitivity and specificity of MCV ,RDW in predicting early treatment results .Results The level of MCV and RDW in non-severe aplastic anemia were significantly higher than normal reference .the responded patients had significantly higher pretreatment base-line MCV value than those non-responded .especially at 6 month ,baseline MCV were 105 .10 fl and 98 .30 fl respectively (P=0 .025) .the responded patients had significantly lower pretreatment baseline RDW value than those non-responded .especially at 3 month .baseline RDW were 14 .60% and 16 .60% respectively(P=0 .001) .The cutoff level of MCV (100 fL) and RDW (15 .55% ) for the predicting 3 and 6 month treatment responses were established based on the ROC curve ,with degree of accurancy of MCV was 62 .4% ,61 .4% and RDW 70 .3% ,63 .4% respectively .compared the treatment efficacy acuity MCV ≥100 fL/RDW <15 .55%group was significantly better than MCV < 100 fL/RDW≥15 .55% group .Multivariate analysis showed that pretreatment RDW and absolute reticulocyte value was the early prognostic factor of NSAA treatment effect .84 patients with ARC ≥ 20 × 109/L , through RDW cutoff Layered compare treatment response :RDW<15 .55% group was significantly better than the RDW≥15 .55%group(P=0 .000) .Conclusion MCV can not serve as of a significant predictor of early treatment response in non-severe aplastic a-nemia .RDW can serve as of the bone marrow failure severity indicators and a significant predictor of early treatment response in non-severe aplastic anemia .The joint reticulocyte absolute value parameters ,which can more accurately predict treatment efficacy .

Objective To assess the safety and effectiveness of yttrium-90 (90Y) radioembolization for patients with hepatocellular carcinoma (HCC) and portal vein tumor thrombosis (PVTT).Methods The PubMed was searched for all clinical reports from 1991 to 2017.Results A total of 17 clinical studies including 662 patients were qualified for the analysis.The median time to progression was 5.8 months,and median disease control rate was 68.4％.The median survival was 10 months in all patients,including the median OS of 13.8,6.5 months of Child-Pugh class A and B patients,respectively,the median OS were 13.4,5.4 months respectively in branch and main PVTT patients,and the median OS were 3.7,9.5 months of patients who received resin and glass based microspheres,respectively.The median radioembolization induced liver disease was 36.3％.The median abdominal pain,nausea/vomiting,fatigue,and fever were 18.8％,17.6％,11.1％,and 1.4％.Conclusion 90y radioembolization is an effective treatment for HCC and PVTT,which is an alternative treatment choice for HCC and PVTT.

Objective:To investigate the feasibility and efficacy of transcystic injection of indocyanine green during laparoscopic cholecystectomy (LC) surgery in the treatment of patients with gallbladder stones combined with liver cirrhosis.Methods:The clinical data of 96 patients with cirrhosis who underwent LC for gallbladder stones with cholecystitis attacks in the Department of Hepatobiliary and Pancreatic Surgery of the Second People′s Hospital of Changzhou City from January 2018 to May 2022 were retrospectively analyzed. All patients were diagnosed by clinical history and auxiliary examination before surgery and underwent cholecystectomy according to their groups, which were divided into fluorescence group ( n=49) and white light group ( n=47) according to whether ICG was used or not, where the fluorescence group underwent LC in fluorescence mode after direct intraoperative injection of ICG via gallbladder. The two groups were compared in terms of identification time of the three tubes, operation time, intraoperative bleeding, intraoperative injury, intraoperative open abdomen and blood transfusion, postoperative drainage time, postoperative hospitalization time, postoperative complications and changes in infection and liver function indexes before and after surgery. The measurement data obeying normal distribution were expressed as mean±standard deviation( ± s), and independent sample t-test was used for comparison between groups. The measurement data obeying the skewed distribution were expressed by M( Q1, Q3), and the Mann-Whitney U test was used for comparison between groups. Count data were expressed as rates (%), and the chi-square test or Fisher′s exact probability method was used for comparison between groups. Results:The procedure was successfully performed in both groups, and the identification of triple-tube time, operative time, intraoperative bleeding, postoperative drainage time, postoperative hospital stay, postoperative ALT, postoperative GGT, and postoperative TBIL in the fluorescent group were (14.96±1.49) min, (52.14±7.36) min, 5(5, 10) mL, (1.61±0.61) d, (2.37±0.49) d, 31.5(22.0, 44.8) U/L, 38.0(21.0, 91.5) U/L, 18.0(11.5, 22.8) μmol/L, and (29.87±3.37) min, (84.36±13.25) min, 10(10, 20) mL, (2.70±0.69) d, (3.15±0.42) d, 45.0(28.0, 64.8) U/L, 73.0(32.0, 132.0) U/L, 23.0(16.1, 29.3) μmol/L in the white light group and the differences were statistically significant compared with the two groups( P<0.05). In the fluorescence group, there was no intraoperative injury and no cases of intraoperative opening, and there were 2 cases of postoperative complications, while in the white light group, there were 2 cases of intraoperative injury, 1 case of intraoperative opening, and 5 cases of postoperative complications, and there were no cases of blood transfusion in both groups. There was no statistically significant difference between the fluorescence group and the white light group when comparing the preoperative laboratory indexes of both groups ( P>0.05). When comparing the first postoperative white blood cell count, C-reactive protein, aspartate aminotransferase, and alkaline phosphatase indexes in the fluorescence group and the white light group, there was no statistically significant difference between the two groups ( P>0.05). Conclusion:When LC is performed in patients with symptomatic gallbladder stones combined with cirrhosis, intraoperative injection of indocyanine green via the gallbladder to visualize the gallbladder and bile duct structures is simple and easy to perform, and the safe and efficient dissection of extrahepatic bile ducts and gallbladder bed speeds up the procedure while reducing postoperative trauma.

Objective:To investigate the clinical value of intraoperative intravenous injection of indocyanine green in differentiating extrahepatic bile duct structure in chronic atrophic cholecystitis.Methods:A retrospective analysis was performed on the data of 110 patients diagnosed with chronic AC who underwent laparoscopic cholecystectomy (LC) admitted to the Department of Hepatobiliary and pancreatic Surgery of Changzhou Second People′s Hospital from January 2020 to July 2021. All patients were confirmed by abdominal B-ultrasound before surgery. The patients in the experimental group were divided into experimental group ( n=55) and control group ( n=55) according to whether indocyanine green was intravenously injected during the operation. The experimental group was intravenously injected with 5 mg indocyanine green during the operation, and LC was navigated by indocyanine green fluorescence imaging technique during the operation. The control group received routine LC. The imaging rate and imaging time of the cystic duct, common bile duct, and common hepatic duct in the experimental group were compared. The clinical data, identify three tube time, operation time, intraoperative blood loss, abdominal cavity drainage placement and extubation time, transfer laparotomy and bile duct injury, postoperative hospital stay, postoperative first review of alanine aminotransferase (ALT), glutamine transferase (GGT) of leveling and follow-up were compared between the two groups. The measurement data subject to normal distribution were expressed by Mean±standard deviation ( ± s), and the two groups were compared by independent sample t test. The measurement data of skewness distribution were described by M( Q1, Q3)and the manhui method in nonparametric test was used Mann-whitney U test.The chi-square test or Fisher′s exact probability method was used for comparison between groups of count data. Results:Operation was performed successfully in both groups. In the experimental group, the common hepatic duct, common bile duct and gallbladder duct were developed successfully in all patients, 54 cases and 52 cases respectively, and the developing time of the three tubes was (15.8±1.2) min. In the experimental group, the time of three tubes, operation time, intraoperative blood loss and abdominal drainage tube placement were (18.5±1.3) min, (64.0±6.8) min, (16.3±6.7) mL, 43 cases, respectively. In the control group, there were (46.3±8.1) min, (98.7±10.5) min, (53.6±14.9) mL and 55 cases, respectively. The experimental group was significantly lower than the control group, and the difference between the two groups was statistically significant ( P< 0.05). There was no case of conversion to laparotomy and bile duct injury in the experimental group, and 1 case of conversion to laparotomy and 1 case of bile duct injury in the control group, and there was no statistical significance between the two groups ( P>0.05). There were significant differences in postoperative extubation time and postoperative hospital stay between the two groups ( P<0.05). ALT and GGT levels were 47(31, 75) U/L and 38(19, 114) U/L in the experimental group and 62(53, 92) U/L and 76(63, 96) U/L in the control group at the first postoperative review, with statistically significant differences between the two groups ( P<0.05). Patients in both groups were followed up for 3 months after discharge. There were no obvious complications in the experimental group, and 1 case had a small amount of peritoneal effusion 7 days after discharge in the control group. Conclusion:In the face of LC with chronic AC, intraoperative intravenous injection of indocyanine green to develop extrahepatic bile duct can help to distinguish its anatomical structure and avoid bile duct injury, improve the safety and progress of surgery, and maximize training and improve the level of the surgeon.