ObjectiveTo investigate the clinical value of three-dimensional reconstruction of liver and resection of hepatocellular carcinoma with indocyanine green (ICG) fluorescence staining. MethodsClinical data of a patient with hepatocellular carcinoma admitted to the Department of Liver Surgery of West China Hospital of Sichuan University in May 2021 were retrospectively collected. In this patient, intrahepatic vascular reconstruction was performed by SYNAPSE 3D software of Japan before operation, and the portal vein and hepatic vein corresponding to the tumor were analyzed to simulate the resection range. Intraoperative ICG fluorescence staining was used to perform laparoscopic resection of segment Ⅳ of the liver.ResultsIn this patient, the fluorescence boundary on the liver surface was clear after staining, and the intrahepatic segment fluorescence interface could still be maintained in the hepatic parenchyma dissociation, and the resection of the liver segment was consistent with the preoperative three-dimensional reconstruction plan. The operation took 230 min in total, and the bleeding was about 200 mL. On the first day after the operation, blood biochemical test showed that the plasma albumin was slightly low, and no obvious abnormalities were observed in transaminase, bilirubin, etc. After the infusion of human albumin, the indexes returned to normal, and the patient recovered and was discharged on the fourth day after the operation. No complications occurred after the operation, and no tumor recurrence and metastasis were observed during follow-up period. Conclusion3D reconstruction and ICG fluorescence guidance are safe and feasible for the treatment of hepatocellular carcinoma after laparoscopic anatomic segment Ⅳ resection, and the positive staining method of ICG fluorescence segment is recommended.
Objective To explore the clinical significances of serum procalcitonin ( PCT) and Creactive protein( CRP) in diagnosis and severity assessment of sepsis. Methods A total of 72 patients with different severities of sepsis admitted to Wenzhou Second People’s Hospital from June 2005 to September 2007, including 22 cases of sepsis, 26 cases of severe sepsis, and 24 cases of sepsis shock. Meanwhile, twenty non-sepsis patients were enrolled as control group. The differences of serum PCT and CRP levels, acute physiology and chronic health evaluation Ⅱ ( APACHEⅡ) scores and sepsis related organ failure assessment ( SOFA) scores were compared in controls and the septic patients with different severities and different prognosis. Results The PCT levels of patients with sepsis, severe sepsis and sepsis shock were significantly higher than that in the non-sepsis group [ ( 1. 51 ±1. 57) , ( 5. 62 ±3. 78) and ( 13. 56 ±8. 16) vs ( 0. 12 ± 0. 33) μg/L, P lt;0. 05 or P lt; 0. 01, respectively] . The CRP level, APACHEⅡ and SOFA were also increased in septic patients compared to control and progressively elavated by the severities of sepsis patients ( P lt; 0. 05 or P lt; 0. 01) , however, CRP levels were not significant different ( P gt; 0. 05) . The PCT levels, APACHEⅡ and SOFA of the patients with good prognosis were lower than those with poor prognosis( all P lt; 0. 01) , but the CRP levels was not significant different( P gt;0. 05) . Conclusion The serumlevel of PCT is superior to serumlevel of CRP in severity classification and prognosis assessment.
Objective To study the effects of total saponins of panax notoginseseng injection on the coagulation function in sepsis. Methods 50 sepsis patients with normal coagulation function were randomly divided into two groups. 25 patients in the control group received the routine treatment and the other 25 patients in the treatment group received total saponins of panax notoginseseng injection additionally. The levels of Plt, PT, TT, APTT, FIB and D-D were measured before the therapy and on 1st, 3rd and 7th day after the therapy. Results The levels of Plt, PT, TT, APTT, FIB and D-D before the therapy had no significant differences between the two groups ( P gt; 0. 05) . The levels of Plt and FIB had significant differences between the two groups on 7th day after therapy ( P lt;0. 01, P lt; 0. 05) . PT, TT, and APTT were prolonged in the controlled group gradually, butwere not prolonged or even shortened in the treatment group,which were significantly shorter in the treatment group on 7th day after therapy ( P lt; 0. 05) . D-D slightly elevated in the control group, but slightly elevated at first and dropped gradually in the treatment group, which was significantly lower in the treatment group on7th day after therapy. Conclusion Total saponins of panax notoginseseng injection has a protective effect on coagulation function in sepsis.
ObjectiveTo investigate the epidemiological characteristics of the first cluster of patients with coronavirus diseases 2019 (COVID-19) in Gansu.MethodsAll 6 COVID-19 patients from a non-familial cluster in Gansu, were extracted from Gansu Provincial Health Information System until Feb 20, 2020. The patients were confirmed by nucleic acid detection of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The analyses were included via retrospective method: patient clinical characteristics, the summary of epidemiology, and CT image characteristics.ResultsThis clustered outbreak was the first non-family clustered outbreak in Gansu after traveled to Thailand. All 6 COVID-19 confirmed patients were a kindergarten staff in Gansu, aged from 26 to 51 years, and were female. They traveled to Thailand in the same period, and had the same epidemiological exposure history. They were diagnosed as COVID-19 by transnasopharyngeal swab real-time fluorescent reverse transcription-PCR for SARS-CoV-2 nucleic acid examination at different time points after return to Gansu. The first patient was ill on January 21, 2020, with fever as first symptom. She was diagnosed at the Xigu District People’s Hospital in Lanzhou and was transferred to Lanzhou Pulmonary Hospital after being diagnosed. She was cured with one week’s antiviral treatment. The remaining 5 patients were treated in Longxi People’s Hospital. The common clinical symptoms were fever, throat discomfort, headache, and fatigue. Through 7 to 10 days’ antiviral treatment, they all were cured. All patients belonged to common type and had good prognosis.ConclusionThe COVID-19 patients in a non-familial cluster have the same epidemiological history. Early medical observation, SARS-CoV-2 nucleic acid examination and comprehensive chest CT should be arranged promptly to make diagnosis and give responsive treatment, so that the prognosis is often good.
ObjectiveTo explore the relationship between liver transplantation procedure with or without preservation of retrohepatic vena cava and postoperative reinfection of hepatitis B virus.MethodsHepatitis B virus makers of 15 retrohepatic vena cava samples from hepatitis B virus active replicating recipients was detected using immunohistochemistry stain LSAB and HBV DNA hybridization in situ. Hepatitis B virus reinfection rate and survival rate after transplantation in classic group (20 cases) and piggyback group (7 cases) was analyzed retrospectively. ResultsHepatitis B virus makers including HBsAg and HBcAg and HBV DNA of all 15 retrohepatic vena cava samples, 10 from classic group and 5 from piggyback group, was negative. In classic group, 20 recipients were followedup 6-30 months, mean 18 months, only one case of hepatitis B recurrence was confirmed 22 months after operation; In piggyback group,7 recipients were followedup 5-12 months, mean 8 months, none of hepatitis B virus reinfection was encountered. Recurrence rate in classic group and piggyback group was 5.0%(1/20) and 0(0/7), respectively.ConclusionThis preliminary study indicated that the retrohepatic vena cava of hepatitis B virus active replicating recipients don’t have the residence and replication of hepatitis B virus particle. Orthotopic liver transplantation procedure with preservation of retrohepatic vena cava appears not to increase the hepatitis B virus reinfection rate in hepatitis B virus active replicating recipients after transplantation.
Objective To investigate the basic condition and psychological health status of children in rural areas of Xibaipo town in Hebei province, learn the psychological problems of the leftover children and their influencing factors, and provide scientific basis for the school and family education for the leftover children. Methods A questionnaire survey was performed on 446 middle and primary school students in Xibaipo town, and the self-designed questionnaire was applied to collect the basic condition, family condition and psychological health status of the children. EpiData 3.0 and SPSS 17.0 were used to perform data entry and data analyses, respectively. Results The survey displayed that the leftover children accounted for 43.5% of the total number of students. The negative emotion of leftover children was significantly ber than that of non-leftover children (χ2=12.484, Plt;0.001), especially for children with both parents living far away. The main factors affecting children’s emotion were their academic performance and whether they were left behind by their parents. Conclusion The psychological health status of the leftover children is poorer than that of non-leftover children, especially for children with both parents working outside and mothers working outside. Being left over and the academic performance are the factors affecting children’s mental condition. More attention should be paid to the physical and mental development of leftover children and vigorous efforts should be exerted to formulate corresponding policies and take countermeasures so as to promote healthy growth of children.