Objective:The objective of this study was to evaluate the relationship between the adequacy of nutritional therapy and prognosis in trauma patients.Methods:217 trauma patients were included.The nutritional therapy interventions were divided into three groups:low energy therapy (＜50％),moderate energy therapy (50％ ～ 80％),high energy therapy (＞ 80％).General data,hospitalstay,ICU stay,infectious complications and mortality were compared among groups.Results:The protein intake of high energy group was higher than the other two groups (P ＜0.01).High energy therapy was associated with reduced mortality and decreased length of hospital stay.Kaplan-Meier survival analysis indicated that high energy therapy had a significantly higher 60 days cumulative survival rate compared with other groups.Conclusion:High energy therapy is more effective and associated with improved mortality and decreased length of stay.

Objective To explore classification methods and Surgical techniques of the squama occipitalis deformities.Methods A retrospective analysis from 2001 to 2008 treated 16 cases of squama occipitalis deformties,according to MR findings,put forward classification method of the squama occipitalis and diagnostic criteria of foramen magnum trailing edge and the occipital scale department hypertrophy.Results All patients after the use of median incision posterior fossa decompression,the clinical symptoms in patients with varying degrees to resume.Conclusion It is important to the squama occipitalis deformities on reasonable classification has obvious clinical instruction value on preoperative assessment and the operation.

ObjectiveTo evaluate prognostic factors affecting local tumor progression after radiofrequency ablation (RFA) of hepatocellular carcinoma (HCC).MethodsA total of 246 HCC patients (343 lesions) underwent RFA treatment in our department and were enrolled into this study.The average tumor size was 3.7 cm ( range 0.9 ～ 3.7 cm).Regular follow-up with enhanced CT was performed to evalutate the treatment results.Kaplan-Meier model and log-rank test were used in univariate analysis and COX regression model was used in multivariate analysis to identify risk factors for local tumor progression.ResultsThe local tumor progression rate was 11.4％ (39/343 lesions),and the average time from initial RFA to local tumor progression was 12.0 months.Univariate analysis indicated tumor size ( P ＜0.001 ),close to intrahepatic vessels ( P ＜0.001),tumor boundary ( P =0.020),pathological grade( P =0.010) and CEUS before RFA ( P =0.001) as risk factors for local progression.The following factors were identified as independent prognostic factors for local tumor progression by multivariate model:tumor size (P ＜ 0.001),isolated or close to intrahepatic vessels( P ＜0.001) and CEUS before RFA(P =0.018).ConclusionsTumor size,CEUS before RFA and close to intrahepatic vessels are the most important factors for local progression after RFA.Being awaring of possible risk factors for local tumor progression may increase the treatment efficacy and help to promote the use of RFA technique.

Objective To investigate the significance of an accessory hepatic vein (AHV) in the interventional treatment of Budd-Chiari syndrome (BCS).Methods From Mar.2011 to Jun.2013,35 patients with BCS who also had an AHV were included into this study.The patients were divided into two groups according to whether the AHV was obstructive:21 patients had obstruction to the inferior vena cava (IVC) and to the 3 hepatic veins (HV),but the AHV was open; 14 patients had obstruction to the AHV and the 3 HVs.In 13 of these patients the IVC was open,but 1 patient had obstruction to the IVC.During treatment,the patients in the AHV open group underwent balloon dilation or stent insertion of IVC ; patients in the AHV obstruction group underwent balloon dilation or stent insertion of AHV.The patient with obstruction to the IVC underwent balloon dilation of IVC first.Results All patients were successfully treated without any procedure-related complications.In the AHV open group,the average pressure of the AHV decreased from (28.81 ± 6.23) cmH2 O (1 cmH2O =0.098 kPa) before treatment to (18.62 ± 5.06) cmH2O after treatment (P ＜ 0.01) ; the average serum TBIL decreased from (23.24 ± 6.41) μmol/L before treatment to (19.52 ± 4.31) μmol/L after treatment (P ＜ 0.01) ; the average serum albumin changed from (33.76 ± 3.74) g/L before treatment to (34.05 ± 3.62) g/L after treatment (P =0.485).In the AHV obstruction group,the average pressure of the AHV decreased from (36.29 ± 11.65) cmH2O before treatment to (22.07 ± 7.67) cmH2O after treatment (P ＜ 0.01) ; the average serum TBIL decreased from (31.24 ± 9.54) μmol/L before treatment to (20.93 ±7.26) μmol/L after treatment (P ＜0.01) ; the average serum albumin changed from (32.14 ± 4.55) g/L before treatment to (32.11 ± 4.47) g/L after treatment (P =0.861).During follow-up,no patients experienced recurrence of symptoms in the AHV open group; one patient experienced recurrence of symptoms 5 months after treatment in the AHV obstruction group.This patient received a second balloon dilation of the AHV.Conclusions For patients with BCS with IVC and the 3 HVs obstruction,if the AHV was open,we could only treat the IVC.For patients with BCS with AHV and the 3 HVs obstruction,AHV dilation followed by recanalization of AHV was also effective.

Objective To study the diagnostic significance and clinical value of genetic analysis in children with neonatal diabetes. Methods Gene mutation analysis was performed in four patients from Zhengzhou children ' s hospital with diagnosis of with neonatal diabetes. Therapeutic effect of glibenclamide in patients with or without gene mutation was compared. Results KCNJ11 gene mutation was found in two patients with neonatal diabetes. Glibenclamide was found only effective for blood glucose control in patients with KCNJ11 mutation. Therefore, Insulin remains the best therapeutic choice in patients without the genetic mutation. Conclusions Genetic mutation status may be useful in choosing treatment options of neonatal diabetic patients, therefore, should be performed in all children with neonatal diabetes.

Adolescent ; Adult ; Aged ; China ; epidemiology ; Humans ; Male ; Middle Aged ; Motor Activity ; Urban Population ; Young Adult

Objective To evaluate the number of lymph node harvested during radical resection of invasive rectal carcinoma(stage Ⅰ toⅢ).Methods From January 2000 to June 2008,the pathological data of colorectal carcinoma patients who were operated on were retrospectively reviewed.Exclusion criteria included recurrent colorectal tumor,Tis tumor,R1 or R2 resection,tumor resection transanally or endoscopically,synchronous diseases affecting the surgical procedure for the reetal cancer(familial adenomatous polyposis.synchronous coloreetal carcinoma)and rectal cancer receiving perioperative neoadiuvant chemoradiation.Statistical analysis was performed using Mann-Whitney Test and Chi-Square Test (SPSS 15.0).Results were expressed as mean±SEM.Results A total of 2282 patients were identified.including 1216 cases in the rectal carcinoma group and 1066 cases in the colon carcinoma group.There were no significant difference in gender(719/1216 vs.593/1066,P=0.092)and overall TNM stage (P=0.067)between the two groups.But patients of rectal cancer were younger(58.6±0.4 vs.62.0±0.4.P=0.000).The lymph node retrieval in the rectal carcinoma group was significantly less than that of colon carcinoma group(9.4±0.1 vs.10.5±0.1,P=0.000).There were significantly less rectal cancer patients with a 1ymph node harvest equal to or more than 12 nodes(P=0.000).Patients in the low rectal cancer group(≤7 cm from the anal verge.n=834)had less lymph nodes harvested than the mid-high rectal cancer group(＞7 am and≤15 cm from the anal verge.n=382)(9.2±0.1 vs.9.9±0.2,P=0.009).Conclusion The lymph node harvest in the rectal carcinoma group was significantly less than that in the colon carcinoma group.A new standard may be necessary to define the adequate number of lymph nodes for rectal cancer.

Objective To explore the clinicopathologic factors impacting recurrence and survival in rectal cancer patients after radical resection.Methods Clinicopathologic data of 1 166 patients with rectal cancer in Changhai Hospital,were recruited between 2005 and 2010.Kaplan-Meier analysis and the logrank test were used to evaluate the effects of the pathology on patients' survival.Cox regression model was used to assess independent factors associated with clinical prognosis.Results The 1,3,5-year overall survival rates were 94.3％,81.2％ and 76.5％,median survival time was 53 months.328 patients had recurrence and metastases,with a median recurrence time of 18 months.The independent prognostic factors for overall survival time were CEA,CA19-9,tumor distance to dentate line,surgical modality,radical operation,tumor invasion,tumor differentiation,lymph node metastasis and postoperative treatment.Surgical treatment,radical operation or not,tumor invasion and lymph node metastasis were statistically significant associated with tumor recurrence and metastases.Conclusions The important factors inffuencing the prognosis of rectal cancer patients were CEA,CA19-9,tumor distance to dentate line,surgical modality,radial operation,tumor in vasion,tumor differentiation,lymph node metastasis,and post operative treatment.

Objective To investigate the clinical manifestations of early postoperative internal hernia. Methods Patients who were diagnosed with early postoperative small bowel obstruction(EPSBO)within 30 days after operation and underwent laparotomy between 1994 and 2006 were included for study.Clinical and radiological findings were analyzed. Results Totally 38 EPSBO patients were identined.among those,9 patients(23.7%)had an internal hera ag the cause of the howel obstruction.Other causes included intestinal adhesions in 27 patients(71.1%),gallstone ileus in 1 patient(2.6%)and stoma obstruction in 1 patient(2.6%).In the internal hernia group,6 cases were male and 3 cases were female witIl a mean age of 53.6 years.The mean time from the primary operation to symptom development was 7.8 d(range,2～17 d)and the mean time of conservative treatment Was 3.4 d(range,1～8 d).The main clinical features included:complete mechanical obstruction with symptoms rapidly progressing and early bowel strangulation.Specific radiologic abnormalities misht be identified,especially by contrast-enhanced CT.In this series,intestinal strangulation was found in 6 patients with bowel necrosis in 4 eases,necessitating howel resection in 5 patients.Wound infection developed in one cage and there was no perioperative death.Conclusion Internal hernia can occur early postoperatively and it bears a high risk of strangulation and bowel necrosis.Prompt operative intervention should be carried out in highly suspicious patients in order to avoid complications and achieve good outcome.

Objective To analyze the clinical characteristics, mycology and therapeutics of 5 cases of cutaneous zygomycosis collected in recent 3 years. Methods A retrospective study was performed using clinical data on 5 cases of cutaneous zygomycosis collected in recent 3 years. Also, previous reports of this entity were reviewed. Results There were 1 male and 4 females among the 5 patients with cutaneous zygo-mycosis confirmed by mycology and/or pathology. The onset of age varied from 5 to 49 years, and course of disease from 7 months to 16 years. Of the 5 patients, 1 presented with superficial cutaneous zygomycosis, and the other 4 with gangrenous cutaneous zygomycosis; 3 had a history of trauma or surgery, 2 had no obvious inducements. Eruptions were located in the face of 2 patients and in the extremities of 3 patients. The isolate was identified as Rhizomucor variabilis in 3 cases, and species remained unclear in 2 cases. Four patients were treated by amphotericin B, and 1 by oral flueonazole as well as oral and injected itraconazole. Finally, 2 patients were healed, 1 was improved, 1 experienced no obvious improvement, and 1 died. Con-clusions Cutaneous zygomycosis is a rare severe devastating deep fungal infection. The first choice of drug is amphoteracin B for it. To improve the understanding of this disease may benefit the early diagnosis and therapy of it.