Adolescent ; Arteriovenous Fistula ; therapy ; Catheter Ablation ; methods ; Coronary Artery Disease ; therapy ; Female ; Heart Defects, Congenital ; therapy ; Humans ; Male ; Middle Aged

Aged ; Diastole ; Female ; Humans ; Tachycardia, Ectopic Atrial ; physiopathology ; therapy

Objective To improve the diagnosis and treatment of xanthogranulomatous pyelonephri- tis(XGP).Methods The clinical data of 18 cases(5 males and 13 females;mean age,47 years)with XGP were analyzed.Of them,6 had the lesion on the left,and 12 on the right.Before operation,XGP was mis- diagnosed as renal calculus with hydronephrosis in 4 cases,ureteral calculus with severe hydronephrosis in 3 cases,renal tuberculosis in 3 cases and renal carcinoma in 8 cases.Results Of the 18 cases,7 were diag- nosed to have XGP by frozen section during operation and 11 cases had a definite diagnosis by pathological examination after nephrectomy.After a follow-up of 6-124 months,no recurrence was observed in all these 18 cases.Conclusions Preoperative diagnosis of XGP is difficult.This disease is clinically characterized by foam cells in urine smear,low-density value of kidney CT and ineffective antibiotic therapy.Combined a- nalysis of clinical data and improvement of clinical recognition of XGP is the key to avoiding delayed diagno- sis or misdiagnosis of XGP.

Objective To investigate the influence of indomethacin to the unite treatment effect on chronic phase myeloid leukemia (CML-CP) with interferon alpha-2b (IFNα-2b) and low dose cytarabine (LD-Ara-C).Methods 22 CML-CP patients were randomly divided into two groups.Control groups (10 cases) injected with IFNα-2b (3 million units),injection frequency was q.o.d,the duration of treatment was about 3-18 months,cytarabine (Ara-C) by slowly intravenous driped (30 mg/d).In this treatment schedule,every course of treatment sustained 10 days,and with a 2 weeks interval.During this process,patients in treatment group were treated with hydroxyl urea only when their WBC in peripheral blood exceed 20×109/L,otherwise,discontinue it.Treatment group (12 cases),on the first day of treatment with IFNα-2b and Ara-C,added indomethacin (25 mg) through oral administration,the frequency was t.i.d.During treatment in the two group,the end point of observation was completely hematology ease,at the same time,these indicators in the two groups needed to be compared,the time when WBC begin to fall,the time when WBC fall to normal range,the time when immature cells returned to normal,the time which complete hematological remission and the highest temperature of patients after IFNα-2b was subcutaneous injected.Results The time when WBC begin to fall in treatment group was (4.2±2.7) d,and the time was (5.0±2.5) d in control group (t =0.714,P ＞ 0.05).In treatment group,the time when WBC fall to normal range was(10.0±4.5) d,and the time was (12.0±4.5) d in control group (t =1.036,P ＞ 0.05).The time when immature cells returned to normal in treatment group was (14.2±4.8) d,and the time was (19.0±3.6) d in control group (t =2.609,P ＜ 0.02).The time which complete hematological remission was achieved in control group was (45.8±5.6) d,but it was (53.9±10.5) d in control group (t =2.314,· P ＜ 0.05).Meanwhile,the fever degree after IFNα-2b was subcutaneous injected obviously achieved improvement in treatment group (x2 =12.041,P ＜ 0.005).Conclusion The advantage of indomethacin to the unite treatment with IFNα-2b and LD-Ara-C on CML mainly lays in which cound alleviated the adverse reaction such as flu-like of IFN,and more,there are synergy effect in antagonist CML.

Objective To explore effect of probiotics on improving the feeding intolerance in very low birth weight infants(VLBWI). Methods Sixty cases of VLBWI were randomly divided into two groups, 30 infants as therapy group,another 30 infants as control group.All infants in two groups were given aggressive intravenous nutrition and enteral feeding with preterm formulars. At the same time, probiotics were administered combined with preterm formulars to infants in therapy group. Milk amount, gastric residual, initial time of enteral feeding, time required for full enteral feeding and body weight on day 21 after birth were all recorded.Results Rate of no gastric residual increased significantly in therapy group compared with that of control group(t=6.24 P

Objective To evaluate the outcomes of open reduction and internal fixation of complex tibial plateau fractures with improved three combined approaches.Methods In the period from July 2014 to February 2016,7 complex tibial plateau fractures underwent surgical treatment.These patients included 5 male and 2 female,aged from 24 to 68 years old (average,39.7± 15.3 years).According to Schatzker classification,they were all of type V.And all of type 41B-3.1 by AO/OTA classification.All these fractures were exposed and reduction via three combined approaches.First let the patients lied in lateral prone position,expose the anterolateral and the posterolateral of the tibia1 plateau,and fix the fractures of the posterior in the posterolateral approach,then fix the fractures of the lateral in the anterolateral approach.Then turn the patients to supine position,fix the fractures of the medial in the anteromedial incision.All patients received regular reexamination.The knee function was evaluated at the final follow-up using The Hospital for Special Surgery (HSS) score,the activity of the knee was evaluated by Lysholm score,and the stability of the knee was checked by Lachmantest and Pivot-shift test.The tibial plateau angle,the posterior slope angle and Rasmussen X-ray score were assessed on the X-ray films.Results The average time of operation is (3.3±0.9) h,and the hemorrhage volume in operation was (341± 106) ml for the 7 patients.The wounds of 6 patients healed by (11.8± 1.3) days,while the wound of the rest one of them occurred fat liquefaction after operation who is very fat (BMI ＞ 30) and suffered from diabetes.His wound healed by 21 days.These patients obtained follow-ups of 8 to 14 months (average,11.4±2.8 months).The average full weight-bearing time was 2-3 months (average,2.5±0.4 months).The fractures healed after 8 to 16 weeks (average,11.1 ±2.8 weeks).No displacement of the fractures or breakage of the implants occurred in our series.Nobody has activity limitation of the knee or pain because of the implant,and no never symptoms were noted postoperatively,so we would not take out the implant for these patients.The mean HSS score was 93.1±4.8 (range,from 85 to 100) at the final follow-up,and the excellent rate is 100％.The Lysholm score was 97.1±3.6 (range,from 90 to 100) at the final follow-up.The Lachman test and the Pivot-shift test were negative in our patients,and the mean knee flexion was 128.6±12.8°(range,from 105°to 140°).The fractures were all anatomical reduction by the X-ray after operation,and there had being no displacement of the fractures or breakage of the implants occurred during the follow-up period.The mean posterior slope angle was 8.29±2.87° (range,from 4 °to 12°),which was 8.71±2.63° (range,from 5 °to 14°) 6months after operation.The mean tibial plateau angle was 86.00± 1.41° (range,from 84 °to 88°),which was 86.43± 1.62° (range,from 84 °to 89°) 6 months after operation.The mean Rasmussen X-ray score was 16.86±1.57 (range,from 14 to 18),which was 16.57±1.51 (range,from 14 to 18) 6 months after operation,and the excellent rate are 100％.Conclusion For the complex tibial plateau fractures which simultaneous involved the medial,the lateral and the posterior,the improved three combined approaches showed the advantages of the convenient operation,the satisfactory results of reduction and fixation,and the less trauma and secondary damage,and could be worth for clinic.

Objective To study the expression of Livin,a novel inhibitor of apoptosis protein(IAP)family member in children with acute lymphocytic leukemia(ALL).Methods Livin protein of 40 cases myeloid tissue of children with ALL and 20 cases that of non-leukemia children were assayed by streptomycin avidin-biotin-peroxidase complex staining immunohistochemical method in order to analyze the relationship between Livin protein expression and development of ALL.Results The positive rates of Livin protein expression was 40% in 40 cases ALL,but in control group,the positive rates of Livin protein expression was 5%.The difference of 2 groups was significant(P

Objective To study the expression of novel inhibitor of apoptosis protein(IAP) family member livin gene and its two isoforms(livin ? and livin ?) in brain tissue of children with gliomas.Methods Livin ? and Livin ? mRNA were detected by real time fluorescent quantitative reverse transcription polymerase chain reaction(RT-PCR) in brain tissue of 30 children with gliomas and 12 healthy children.Result The positive rate of Livin mRNA expression was 83.3%(25/30 cases)in 30 cases of children with gliomas,the positive rate of Livin mRNA was only 8.3%(1/12 case) in normal brain tissue,there was significant difference in 2 groups(P

Adenocarcinoma ; diagnosis ; pathology ; Carcinoma, Squamous Cell ; diagnosis ; pathology ; Cytodiagnosis ; methods ; Cytological Techniques ; methods ; Female ; Humans ; Lung Neoplasms ; diagnosis ; pathology ; Male ; Middle Aged ; Small Cell Lung Carcinoma ; diagnosis ; pathology ; Sputum

Objective To evaluate the clinical and pathological factors that may influence serum prostate specific antigen(PSA)level in patients with benign prostatic hyperplasia(BPH).Methods A total of 561 cases of BPH diagnosed by pathological examination following operation were analyzed retrospec- tively.The patients'mean age was(68.3?6.3)years.The International Prostate Symptom Score(IPSS)was 21.1?7.4;the quality of life(QOL)was 4.5?0.8;Qmax was(7.3?3.3)ml/s;prostate volume(PV) was(69.8?36.8)ml;andpost-void residue(PVR)was(81.9?105.8)ml.Results Of 561 cases,223 cases(39.8%)had serum PSA level at 4-10 ng/ml,and 91 cases(16.2%),over 10 ng/ml.The level of serum PSA was not significantly associated with age,IPSS,QOL,Qmax and PVR(r=0.08,0.03,0.06,0.04 and 0.09,respectively;P＞0.05),but significantly associated with prostate volume of BPH(r=0.42,P＜0.01).The level of serum PSA was significantly elevated in BPH patients with enlarged prostate volume (F=93.45,P＜0.05)and the history of acute urinary retention(x~2= 59.1,P＜0.01).Additionally,a significantly increased PSA level was noted in tissue specimens with glandular hyperplasia(x~2=16.14,P＜0.01)or necrotic loci in BPH patients(x~2=36.06,P＜0.01).Conclusions An elevated serum PSA level was observed in more than 50% of BPH patients undergoing surgical resection.Enlarged prostate volume,the history of acute urinary,retention,and tissue specimens with glandular hyperplasia or necrotic foci are considered to be the main causes leading to elevated PSA level in BPH patients.