Objective To observe the curative effect of cervicogenic headache(CEH)treatment through the combination of pulse radio frequency(PRF)on the C2 dorsal rootganglion and continuous epidural space block.Methods Sixty patients with CEH in our hospital were randomly divided into groups A and B,30 cases in each group.The group A was treated with combination of PRF on cervical dorsal root ganglion and continuous epidural space block.The group B was treated with PRF on cervical dorsal root ganglion method.The pain VAS scores before treatment and at 1 week,3,6 months after treatment were compared between the two groups.Results Compared with pretreatment,the VSA scores at 1 week,3,6 wonths after treatment in the two groups had statistical difference(P＜0.05),moreover,the VAS score decrease in the group A was better than the group B.All the patients had no nerve and artery injury or infection complications.Conclusion It is safe and effective to treat cervical CEH through the combination of ganglion PRF on the cervical 2 dorsal root and continuous epidural space block.

Objective To investigate the diagnostic value and monitoring application of anti-phospholipase A2 receptor antibodies ( PLA2R ) in patients with idiopathic membranous nephropathy ( IMN) .Methods A retrospective study was used .48 patients were diagnosed as idiopathic membranous nephropathy by puncturing kidney from January of 2013 to June of 2014 in the Hospital of Liaoning Traditional Chinese Medical University and Shengjing Hospital of China Medical University were included. 43 patients were diagnosed as non-idiopathic membranous nephropathy ( NIMN ).35 healthy volunteers were selected as control groups.Serum PLA2R were detected by indirect immunofluorescence.The intensity of antibodies fluorescence and the level of urine protein in 24 hours(24 h PRO) ,serum UREA ,serum CYSC, serum UA,GFR were compared in each groups.Measurement data was shown as mean ±standard deviation;Count data was shown as frequency or composition, t test andχ2 test were used as statistical method.Results (1) Among 48 cases with IMN,37 cases showed positive PLA2R (positive rate 77.08%).All of cases were negative in NIMN group.The sensitivity and the specificity of serum PLA2R were 77.08%and 100%.(2) Compared with control groups, the levels of UREA, CYSC and UA were found statistically significant differences in patients with IMN ( P <0.05 ) .( The levels of UREA in control groups and IMN groups respectively:4.12 ±1.25,6.02 ±2.28, t =4.446,P=0.00;UA:262 ±49,331 ±112,t =2.577,P =0.017;CYSC:0.78 ±0.21,1.16 ±0.27,t=4.63,P=0.00.) Compared with control groups, the levels of main items in patients with NIMN had statistically significant differences (P<0.05).(The levels of UREA in control groups and Allergic purpura nephropathy subgroups respectively:4.12 ±1.25,5.43 ±1.84,t=3.606,P=0.000 2;UA:262 ±49, 299 ±51, t=1.050,P=0.03;CYSC:0.78 ±0.21, 1.06 ±0.31, t=1.672,P=0.02.The levels of UREA in control groups and lupus nephropathy subgroups respectively:4.12 ±1.25, 5.90 ±2.20,t=4.225,P=0.00;UA:262 ±49, 342 ±92,t=2.409,P=0.026;CYSC:0.78 ± 0.21,0.92 ±0.24, t =1.674, P =0.00.The levels of UREA in control groups and IgA nephropathy subgroups respectively:4.12 ±1.25,6.69 ±2.87,t=4.756,P=0.00;UA:262 ±49,361 ±52,t=4.598, P=0.00;CYSC:0.78 ±0.21, 1.30 ±0.36,t=4.752,P=0.00.The levels of UREA in control groups and tumor associated nephropathy subgroups respectively: 4.12 ±1.25, 5.02 ±1.70, t =3.626, P =0.002;UA:262 ±49, 289 ±92,t=0.05,P=0.01;CYSC:0.78 ±0.21, 0.98 ±0.20,t=1.1,P=0.01.) There was no statistically significant differences between IMN group and NIMN ( P >0.05 ) . ( 3 ) Positive correlation were found between 24 h PRO(r=0.877,P=0.00),serum UA (r=0.766,P=0.00 ) with the level of PLA2R antibodies fluorescence intensity.( 4 ) There were no correlation between serum PLA2R antibody with IMN pathology aging (r=0.087,0.194,0.182;P=0.598,0.399,0.667).PLA2R positive rate(Ⅰstage:37.50%,Ⅱstage:84.85%, Ⅲstage 85.71%) may increases with the increasing of illness severity.Conclusion Serum PLA2R antibody would be a new laboratory diagnosis standard in patients with IMN.(Chin J Lab Med, 2015, 38:595-599 ) Objective To investigate the diagnostic value and monitoring application of anti-phospholipase A2 receptor antibodies ( PLA2R ) in patients with idiopathic membranous nephropathy ( IMN) .Methods A retrospective study was used .48 patients were diagnosed as idiopathic membranous nephropathy by puncturing kidney from January of 2013 to June of 2014 in the Hospital of Liaoning Traditional Chinese Medical University and Shengjing Hospital of China Medical University were included. 43 patients were diagnosed as non-idiopathic membranous nephropathy ( NIMN ).35 healthy volunteers were selected as control groups.Serum PLA2R were detected by indirect immunofluorescence.The intensity of antibodies fluorescence and the level of urine protein in 24 hours(24 h PRO) ,serum UREA ,serum CYSC, serum UA,GFR were compared in each groups.Measurement data was shown as mean ±standard deviation;Count data was shown as frequency or composition, t test andχ2 test were used as statistical method.Results (1) Among 48 cases with IMN,37 cases showed positive PLA2R (positive rate 77.08%).All of cases were negative in NIMN group.The sensitivity and the specificity of serum PLA2R were 77.08%and 100%.(2) Compared with control groups, the levels of UREA, CYSC and UA were found statistically significant differences in patients with IMN ( P <0.05 ) .( The levels of UREA in control groups and IMN groups respectively:4.12 ±1.25,6.02 ±2.28, t =4.446,P=0.00;UA:262 ±49,331 ±112,t =2.577,P =0.017;CYSC:0.78 ±0.21,1.16 ±0.27,t=4.63,P=0.00.) Compared with control groups, the levels of main items in patients with NIMN had statistically significant differences (P<0.05).(The levels of UREA in control groups and Allergic purpura nephropathy subgroups respectively:4.12 ±1.25,5.43 ±1.84,t=3.606,P=0.000 2;UA:262 ±49, 299 ±51, t=1.050,P=0.03;CYSC:0.78 ±0.21, 1.06 ±0.31, t=1.672,P=0.02.The levels of UREA in control groups and lupus nephropathy subgroups respectively:4.12 ±1.25, 5.90 ±2.20,t=4.225,P=0.00;UA:262 ±49, 342 ±92,t=2.409,P=0.026;CYSC:0.78 ± 0.21,0.92 ±0.24, t =1.674, P =0.00.The levels of UREA in control groups and IgA nephropathy subgroups respectively:4.12 ±1.25,6.69 ±2.87,t=4.756,P=0.00;UA:262 ±49,361 ±52,t=4.598, P=0.00;CYSC:0.78 ±0.21, 1.30 ±0.36,t=4.752,P=0.00.The levels of UREA in control groups and tumor associated nephropathy subgroups respectively: 4.12 ±1.25, 5.02 ±1.70, t =3.626, P =0.002;UA:262 ±49, 289 ±92,t=0.05,P=0.01;CYSC:0.78 ±0.21, 0.98 ±0.20,t=1.1,P=0.01.) There was no statistically significant differences between IMN group and NIMN ( P >0.05 ) . ( 3 ) Positive correlation were found between 24 h PRO(r=0.877,P=0.00),serum UA (r=0.766,P=0.00 ) with the level of PLA2R antibodies fluorescence intensity.( 4 ) There were no correlation between serum PLA2R antibody with IMN pathology aging (r=0.087,0.194,0.182;P=0.598,0.399,0.667).PLA2R positive rate(Ⅰstage:37.50%,Ⅱstage:84.85%, Ⅲstage 85.71%) may increases with the increasing of illness severity.Conclusion Serum PLA2R antibody would be a new laboratory diagnosis standard in patients with IMN.

Radiofrequency thermocoagulation (RFT) of the gasserian ganglion is a routine and effective technique for the treatment of classical trigeminal neuralgia (CTN). In this study we compared its efficacy in patients with CTN and atypically symptomatic or mixed trigeminal neuralgia (MTN). Fifty-seven patients were treated with RFT for trigeminal neuralgia from June 2006 to February 2009. Thirty patients had CTN, and 27 had MTN. Outcomes were measured by using the visual analog pain scale (VAS) and patients' reports of quality of life (QOL), medication usage, and complications over a follow-up period of up to 3 years. Our results showed that the patients with MTN were younger, tended to have bilaterial involvement of the first division, and were unresponsive to treatment. All surgeries were completed smoothly. About 86.7% CTN patients and 48.1% MTN patients responded immediately to RFT. The VAS scores were significantly higher in the CTN group than in MTN group (P<0.05). Kaplan-Meier curves showed that 1-year, 2-year, and 3-year pain relief rates were 76.7%, 73.3%, and 73.3% in the CTN group and 46.6%, 41.4%, and 41.4% in the MTN group, respectively. The rates of pain relief for both groups leveled off at 2 years. Complications included numbness, dysesthesia, and anesthesia dolorosa. RFT did not cause any deaths and complications were low. The treatment was very effective for CTN and, to some degrees, effective for MTN. If numbness, dysesthesia, and anesthesia dolorosa are limited to the trigger area, QOL will be greatly improved.

Radiofrequency thermocoagulation(RFT)of the gasserian ganglion is a routine and effective technique for the treatment of classical trigeminal neuralgia(CTN).In this study we compared its efficacy in patients with CTN and atypically symptomatic or mixed trigeminal neuralgia(MTN).Fifty-seven patients were treated with RFT for trigeminal neuralgia from June 2006 to February 2009.Thirty patients had CTN,and 27 had MTN.Outcomes were measured by using the visual analog pain scale(VAS)and patients' reports of quality of life(QOL),medication usage,and complications over a follow-up period of up to 3 years.Our results showed that the patients with MTN were younger,tended to have bilaterial involvement of the first division,and were unresponsive to treatment.All surgeries were completed smoothly.About 86.7% CTN patients and 48.1% MTN patients responded immediately to RFT.The VAS scores were significantly higher in the CTN group than in MTN group(P<0.05).Kaplan-Meier curves showed that 1-year,2-year,and 3-year pain relief rates were 76.7%,73.3%,and 73.3% in the CTN group and 46.6%,41.4%,and 41.4% in the MTN group,respectively.The rates of pain relief for both groups leveled off at 2 years.Complications included numbness,dysesthesia,and anesthesia dolorosa.RFT did not cause any deaths and complications were low.The treatment was very effective for CTN and,to some degrees,effective for MTN.If numbness,dysesthesia,and anesthesia dolorosa are limited to the trigger area,QOL will be greatly improved.

Objective To compare the short-term efficacy and safety of low temperature plasma radiofre-quence ablation(LA)vs.high voltage long duration pulsed radiofrequency(HL-PRF)in the treatment of cervico-genic headache(CEH).Methods Eighty patients with cervicogenic headache were divided two groups:one treated with low temperature plasma radiofrequence ablation group as group L(n = 50)and the other treated with high voltage long duration pulsed radiofrequency group as group H(n = 30).The two groups were compared in terms of the score by the Visual Analog Scale,score by the Range of Motion Scale,postoperative pain relief rate,postop-erative complication incidence,1,4,12,and 24 weeks after the operation,as well as the therapeutic effectiveness and safety.Results Both groups showed significantly lower VAS and ROM scores after operation(P<0.05).Compared with group L,group H had significantly lower VAS(all P<0.05)but insignificantly lower ROM scores(all P>0.05)at each time point.At T4,group H had significantly higher therapeutic effectiveness rate(P<0.05)and higher incidence of scalp numbness at T3,as compared to group L(P<0.05).Conclusion The low tempera-ture plasma radiofrequency ablation and high voltage long duration pulsed radiofrequency both are effective and safe in the treatment of CEH,the latter approach can achieve better therapeutic effectiveness 24 weeks after the operation than the former.