ObjectiveTo explore the operation effect and clinicopathologic characteristics of elderly patients with gastric carcinoma(GC) and the relationship between prognosis and age.MethodsThe clinical data and treatment outcomes of 112 elderly patients suffered from GC( elderly group≥70 years of age) and 135 younger patients (control group ＜50 years of age) were analyzed retrospectively.ResultsThe elderly GC patients had more preoperative comorbidities,and a well or moderately differentiated histology(P ＜0.05).And more young patients had a poorly differentiated histology and signet ring cell carcinoma,using the Borrmann classification,type Ⅳ was more frequent in the young patients(P ＜0.05 ) ; Whereas there were no significant differences beween the two groups in other factors ( including liver function,tumor invasion,nodal involvement,hepatic metastasis,peritoneal dissemination,tumor stage,type of surgery,post operation complication and 5-year survival rates of elderly patients and young patients) ( all P ＜0.05).ConclusionOutcomes in elderly patients with gastric carcinoma were comparable to young patients.The important prognostic factor was whether the patients undergo a curative resection.For the elderly patients without preoperative comorbidities or with controlled comorbidities,gastrectomy was a safe and effective treatment.

Objective To assess the clinical application of microendoscopic discectomy (MED) system in the treatment of 36 cases of special lumbar disc herniation (LDH). Methods Laminectomy and decompression, and removal of fractured end plate or calcified herniated discs were performed by MED using self-made bone chisel, osteotome and L-shaped osteotome. Results Intraoperative dural laceration occurred in 2 cases, and no conversions to open surgery were required. Follow-up observation ranged (3～12) months (mean, 9.5 months). According to Macnab criteria, 28 patients had excellent, 5 had good, 2 had fair, and 1 had poor outcomes, with good or excellent results in 91.7% (33/36) of the patients. Conclusions MED may be carried out in patients in side position. Calcified herniated discs and fractured end plate can be excised by MED with self-made tools.

Objective To study the clinical characteristics and current treatment options of neonatal congenital portosystemic shunt (CPSS).Method A newborn infant diagnosed with CPSS complicated with iliac artery-umbilical vein fistula was studied.CNKI,VIP,WanFang and Pubmed databases were searched using CPSS and Abernethy malformation as keywords.A total of 8 papers on neonatal CPSS were retrieved from 2006 to 2016.Result The case treated in our hospital was a boy with symptom of dyspnea and cyanosis.His ultrasound cardiograph showed pulmonary hypertension,and the heart and abdominal CT scan showed portosystemic shunt,dilated portal vein and umbilical vein,patent ductus venosus (PDV) and iliac artery-umbilical vein fistula.A total of 25 patients were analyzed including our patient and 24 cases reported in 8 papers.Cases of intrahepatic shunt (n =22) were nore common than extrahepatic shunt (n =3),and most cases could be diagnosed with ultrasound.Congenital heart diseases,intrauterine growth retardation,cutaneous hemangioma were common complications of CPSS.Abnormal liver function (52.0％),hyperammonemia (28.0％),pulmonary arterial hypertension (12.0％),dyspnea (12.0％) were common clinical manifestations of neonatal CPSS.Most CPSS cases were treated non-operatively during neonatal periods,and in 40.0％ of cases the shunts were closed spontaneously,but mortality was 20.0％ among previous cases.Conclusion Abnormal hepatic function is the most common clinical symptom of neonatal CPSS.Cases of extrahepatic shunts and complicated with PDV are dangerous and operation should be done as soon as possible,meanwhile complications should be treated appropriately.

OBJECTIVE:To evaluate the therapeutic efficacy and safety of MS Contin for patients with cancerous pain. METHODS:To control open clinical test was performed on 856 patients with terminal cancer,the analgesia effects,life quality and adverse reactions in these patients were compared before and after treatment with MS Contin.RESULTS:In the efficacy analysis,MS Contin lowered the pain degree(P

Objective To discuss the correlation between female chronic pelvic pain and pelvic floor anatomy.Methods The female patiems of chronic pelvic pain 179 cases,age 28-67 years,average 49.4 years;pelvic pain history 8 months-9 years,average 2.8 years;167 cases has childbirth history,43 cases has surgery history,which gynecological surgery 31 cases,and urinary surgery 7 cases,and anus surgery 5 cases.Results High incidence of female pelvic pain were 30-60 age (incidence of 54.8％),93.3％ has birth history,24％ has operation history,the myofascial tissue pain higher than the organ,were 87.4％ than 12.6％ (P ＜ 0.01),the front of pelvic pain higher than back,were 65.6％ than 21.8％ (P ＜ 0.01).Conclusions Female chronic pelvic pain associated with the particularity of the pelvic anatomy and physiological,with the tissue of pelvic floor and urogenital diaphragm of primary injure and chronic inflammation is an important cause of chronic pelvic pain.

Objective To explore the influence of early rapidly increased amino acid dosaging on the nitrogen balance and growth in preterm infants.Methods A total of 37 prematures admitted to our NICU within 24 hours after birth and with birth weight of 1 000 g to 1 800 g from November 2011 to January 2013 were randomly divided into study group (n =18) and control group (n =19).Parenteral nutrition (PE) was provided in both groups within 24 hours after birth.The starting amino acid dose was 1.5g/kg per day,then rose by 1 g/kg per day in study group and by 0.5 g/kg per day in control group,until to maximum of 3.5 g/kg per day.The dosage of lipids,glucose,and electrolytes in parenteral nutrition was provided routinely.The trial was double-blinded.Results In the first 5 days of PE,the nitrogen balance had no significant difference between these two groups (F =0.025,P =0.652) ; however,the time of regaining birth weight was significantly shorter in study group [(7.23±2.48) d] than in control group [(9.42±2.03) d] (t=-2.090,P=0.044).There were no differences between these two groups in trems of completely feeding time,weight gain rate,head circumference growth rate,length of hospital stay,and hospital costs (all P ＞ 0.05).Meanwhile,the rates of neonatal necrotizing enterocolitis,sepsis,mechanical ventilation administration,and damage of hepatic and renal function were also not significantly different.The administration of different dosages of amino acids did not affect the energy intake in both groups (F =1.893,P =0.218).Conclusions Prematures need early amino acid administration,with a starting dosage of more than 1.5 g/(kg · d).Rapid increase of amino acid dosing will not affect early nitrogen balance in premature infants; meanwhile,it contributes to weight gain without increasing the complications and hospitalization costs.

Objective To explore the surgical skills and clinical efficacy of laparoscopic splenectomy (LS). Methods The operative duration, perioperative blood loss and postoperative complications were determined in 42 patients receiving LS in our hospital from October 2006 to May 2008 were retrospectively analyzed. Of the 42 patients, 12 suffered from splenomegaly due to blood disease, 1 from splenic tuberculosis, 1 from splenic cyst, 4 from traumatic splenic rupture,1 from malignant lymphoma and 23 from hypersplenism due to portal hypertension. Results LS was successfully performed in all the 42 patients. The mean perioperative blood loss was (300±110.60)ml, average operative duration (170±45.65) min (60-260 min) and mean postoperative inhospitalization duration (8.10±3.52)d. There was no severe complication after the operation. Conclusion For most types of splenic diseases, LS is safe and feasible. It is crucial to manage the splenic pedicle according to disease type, size, morphology and splenic hilus.

Objective To investigate the chemical constituents in the roots of Boehmeria nivea.Methods The constituents were isolated by repeated column chromatography and their structures were elucidated by chemical properties and spectroscopic analyses.Results Seven compounds were isolated and their structures were identified to be daucosterol-10,13-eicosdienoate(Ⅰ),daucosterol(Ⅱ),?-sitosterol(Ⅲ),olein(Ⅳ),betulinic acid(Ⅴ),oleanolic acid(Ⅵ),19?-hydroxyursolic acid(Ⅶ).Conclusion Compound Ⅰ is a new compound named niveain A,compound Ⅳ is obtained from the plants of Boehmeria Jacq.for the first time.

BACKGROUND:Lateral retinacular release is effective to treat anterior knee pain, but it has not been confirmed through the parameters of the knee joint. OBJECTIVE: To analyze the relevant parameters on the axial X-ray films of the patela before and after lateral retinacular release and then to find out the efficient parameters for patelofemoral joint disorders on the axial X-ray film of the patela, which are of most clinical significance. METHODS: Fifty patients with anterior knee pain were included randomly who admitted at the Department of Joint Surgery, Affiliated Hospital of Jining Medical University from February 2009 to December 2013, including 45 cases of Outerbridge I-III undergoing arthroscopic lateral retinacular release+articular cartilage repair and 5 cases of Outerbridge IV undergoing lateral retinacular release+knee joint surface replacement. RESULTS AND CONCLUSION:After lateral retinacular release, the congruence angle, patelofemoral index and tilt angle were al reduced significantly (P < 0.05 orP < 0.01), but there was no change in the lateral patelofemoral angle (P > 0.05). The patelar trajectory restored to the corresponding central position of the femoral condyle, and meanwhile, no joint hematoma, deep vein thrombosis and patelar subluxation occurred. These findings indicate that the lateral retinacular release is of great significance for treatment of anterior knee pain induced by lateral patelofemoral compression.

Objective To investigate the clinical value of early endoscopic intervention in diagnosis and treatment of acute nonvariceal upper gastrointestinal bleeding (ANVUGIB). Methods A retrospective analysis was performed of 150 senile patients with ANVUGIB who were intervened by early endoscopy or selective endoscopy from Janurary 2015 to September 2015. The causes of ANVUGIB were analyzed. The diagnosis rates, success rates of hemostasis, rates of rebleeding, surgery, hemostatic time, blood transfusion volume, hospitalization time, hospitalization cost were compared in early endoscopy group and selective endoscopy group. The quality of life was compared between the two groups by NHP after the patients left hospital for three months. Results Peptic ulcer, gastric cancer, acute hemor-rhagic gastritis were the three major causes of ANVUGIB. The diagnosis rate and successful hemostasis rates of early endoscopy group were significantly higher than that in selective endoscopy group ( < 0.05). The rates of rebleeding and surgery were significantly lower, the blood transfusion volume was reduced, hospitalization time were shorten, and hospitalization cost were lower in early endoscopy group ( < 0.05). The quality of life of early endoscopy group was statistically higher than that in selective endoscopy group ( < 0.05). Conclusion Early endoscopic intervention is safe, effective and identify hemorrhage cause fast in diagnosis and treatment in senile patients with ANVUGIB. It is worthy of widespread promoting.