Objective To study the therapeutic effect of pingyangmycin local injection under suspension microlaryngoscopy for treatment of laryngopharyngeal and laryngeal hemangioma. Methods The total of 44 cases of patients with laryngopharyngeal or laryngeal hemangioma were randomly divided into the experimental group ( n=22 ) and the control group (n=22). They were treated with bleomycin 5 mg or pingyangmycin 4-8 mg injection under suspension microlaryngoscopy in the hemangioma, respectively. If the treatments were not curative, repeated one more times in intermittent 15 d, but not more than 3 times. Therapeutic effect and adverse effect were recorded and analyzed. Results The total effective rate (95. 4%)in the experimental group was significantly better than that (59. 1%) in the control group (P<0. 05),and side reaction in two groups showed no significant variation. Conclusion Pingyangmycin local injection for treating laryngopharyngeal and laryngeal hemangioma is effective, less adverse reaction.

Objective To investigate the influence factor of the recovery time of oculomotor nerve palsy (ONP) after traumatic carotid-cavernous sinus fistula (TCCF) treated by balloon embolization.Methods The clinical data of 76 patients with ONP after TCCF were retrospectively analyzed.All patients accepted intravascular balloon embolization treatment.Nonparametric test was applied to make single factor analysis of the influence factor of ONP recovery time,and linear regression analysis was applied to make multiple factor analysis.Results Seventy-six patients (100.0％) had a perfect occlusion for orificium fistulae after operation immediately,and 73 patients (96.1％) retained the internal carotid artery.Patients were followed up for 6-70 months,with an average of 34.2 months and no death cases.Seventy patients (92.1％) succeeded for embolization at the first time,and 6 patients (7.9％) relapsed after embolization for 6 weeks.The reasons of relapse was balloon leak,and no patients recurred after twice embolization.Seventy-six patients (100.0％) had recovery from ONP,and recovery time was (42.17 ± 32.39) d.The single factor analysis showed that the courses of diseases,fistula location,eye-tubercle location,degree of ONP,balloon quantity,state of internal carotid artery were the factor affecting the ONP recovery time (P ＜ 0.01 or ＜ 0.05).The linear regression analysis showed that the courses of the disease,fistula location,degree of ONP,balloon quantity were independent factor affecting the ONP recovery time (P ＜ 0.01).Conclusions Intravascular balloon embolization in the treatment of ONP after TCCF is safe and reliable.The courses of diseases,fistula location,degree of ONP and balloon quantity are the influencing factor of the oculomotor nerve functional recovery time,and should be given enough attention.

Objective To research the value of CT perfusion imaging in diagnosing breast tumor .Methods 21 focuses in 17 cases withbreast tumorlike pathological changes diagnosed by molybdenum target examination were scanned by CT perfusion imaging . Cine model,0.5 s/circle ,5 mm in thickness?4,120 kV,60 mA,delayed time 10 s,scan time in all 50 s ,GE 4.2 workstation and perfusion 3 software were used ,the data of creating dynamic picture and the relative informations that image intention changes with time change were analyzed and every parameters related with perfusion were studied and analyzed statistically .Results Blood flow(BF),blood volume(BV),mean transit time(MTT) and permeability surface(PS) were (36.46?17.62)ml?min-1?100 g-1,( 13.76?8.59) ml/100 g,( 28.23?15.75) s and (16.45?12.36) ml?min-1?100 g-1.In cancer group,( 17.35?10.67)ml?min-1?100 g-1,( 4.63?3.47) ml/100 g,( 25.52?12.91) s and ( 3.57?3.36) ml?min-1?100 g-1 in benign lesion group,respectively,there was significant difference between two groups in BF,BV and PS(P

Objective To investigate the relationship of uteroglobin gene polymorphism to the sus-ceptibility to, clinical type and pathological type of Henoch-Schsnlein purpura (HSP) and Henoch-Schonlein purpura nephritis (HSPN). Methods Totally, 118 patients with clinically diagnosed HSP, including 80 cases of HSPN and 38 cases without renal involvement were recruited in this study together with 100 normal human healthy controls. Genomic DNA was isolated from peripheral blood leucocytes of all subjects. The uteroglobin G38A polymorphism was determined by PCR-restriction fragment length polymorphism (RFLP). Results The frequencies of genotypes 38GG, 38GA and 38AA in normal human controls did not differ from those in patients with HSP, patients with HSP but without nephritis, patients with HSPN, patients with HSP and joint involvement, patients with HSP and gastrointestinal involvement (all P > 0.05). Also, no sig-nificant difference was observed between patients with HSPN and patients with HSP but without nephritis (P > 0.05). Furthermore, the frequency of genotypes 38GG, 38GA and 38AA had no significant correlation to the clinical phenotype of HSP, the occurrence of gross hematuria and nephrotie syndrome or the degree of renal damage (all P > 0.05). A significant increase was observed in the frequency of genotype 38AA in patients with HSP with elevated serum IgE compared with those with normal serum lgE (58.82% vs 8.43%, χ2 = 21.946, P < 0.05, OR = 15.51, 95% CI range: 4.93% - 48.84%), whereas the frequency of genotype 38GG was significantly increased in patients with HSPN and hypertension than in those with HSPN but without hypertension (75.68% vs 18.60%, χ2 = 26.172, P < 0.05, OR = 13.61, 95% CI range: 5.01% -37.01%). Conclusions The uteroglobin G38A polymorphism seems unrelated to the susceptibility to and degree of renal damage in patients with HSP and HSPN. The genotype 38AA may be associated with elevated level of serum IgE In patients with HSP, while genotype 38GG is associated with a high incidence of hyper-tension in patients with HSPN.

A female patient with a dark red mass in the of preauricular area for over 3 months was hospitalized. Enhanced CT scan and ultrasonography showed that the mass had clear boundaries and was rich in blood supply. The patient was misdiagnosed as preauricular hemangioma, then the mass was removed as a benign tumor and found irrelevant to parot, SMA(+), Vim(+), S-100(+), indicating myoepithelial carcinoma. So a radical excision was performed to get negative incised margin. The patient didn't undergo postoperative chemotherapy but demonstrated no evidence of recurrence over a 12-month follow-up.
Adult ; Ear Neoplasms ; Female ; Follow-Up Studies ; Humans ; Myoepithelioma

0.05).The optimal combination was PCR-CTPP for MDR1 C3435T and PCR-SSP for G2677T/A.Conclusions PCR-CTPP and PCR-SSP are simple,accurate,rapid and economical methods for detection of SNP of MDR1 C3435T and G2677T/A,and can be applied in clinical research.

ObjectiveThis study was to explore the feasibility of using the orthogonal plane dose formed by the coronal and sagittal plane to verify the volumetric modulated arc therapy (VMAT) plan.MethodsThe VMAT plans of 12 patients were included in this study.The orthogonal plane dose formed by the coronal and sagittal plane were measured based on the combination of 2D ionization chamber array and multicube phantom,and the point dose were measured based on a multiple hole cylindrical phantom attached with two 0.125 cm3 ionization chamber probes.ResultsIn the measurement of the point dose,the average error was 1.5％ in high dose area ( more than 80％ of maximum),and 1.7％ in low dose area ( less than 80％ of maximum),respectively.The discrepancy of point dose measurement was 1.3％ between the 2D ionization chamber array and the VMAT planning system.In the measurement of the orthogonal plane dose,the pass rate of γ were 93.7％ for 2％/2 mm and 97.2％ for 3％/3 mm.ConclusionIt is reliable for using the orthogonal plane dose formed by the coronal and sagittal plane to verify the VMAT plan.

BACKGROUND:The glial scar is a major obstacle to the regeneration of the central nervous system, which plays a physical and chemical barrier role to central nervous system regeneration. How to effectively inhibit glial scar formation and promote axonal regeneration has great significance.
OBJECTIVE:To explore the effect of the immune response in the formation of the glial scar after spinal cord injury.
METHODS:A computer-based online search was performed in the PubMed database and the CNKI database for the articles on the mechanisms of spinal cord injury, immune cel s and spinal cord injury as wel as the glial scar formation after spinal cord injury from January 1990 to January 2013. The key words were “spinal cord injury, immunity, glia scar”in Chinese and English. The languages of the articles were limited in Chinese and English. Final y, 72 articles were included for the further analysis according the inclusion criteria.
RESULTS AND CONCLUSION: After spinal cord injury, the effect of autoimmune response in which stil been much debated. Studies showed that spinal cord injury can cause suppression of cel ular immunity and non-specific immune function, causing immune function decreasing. Monitoring immune indicators and improving immune function have great significance in promoting the ful rehabilitation of patients with spinal cord injury. Glial scar is the most important factor to prevent the repairing after spinal cord injury. Immune and inflammatory response is the main reason to secondary spinal cord injury. Degree of repair after spinal cord injury mainly depends on the protection of the residual neurons in order to keep them off secondary damage. However, autoimmune T cel s can protect the residual neurons, the specific effect of T lymphocytes in glial scar formation after spinal cord injury is stil unclear, and further exploration is needed.

Objective: To evaluate the efficacy of Huisheng oral liquid combined with TACE for treatment of primary hepatic carcinoma (PHC) with meta-analysis. Methods: Literature on the treatment of PHC with Huisheng oral liquid combined with TACE in CNKI, Wanfang, VIP, Pubmed, EMbase and Cochrane Library were searched from the establishment of database to October 2018. Meta-analysis of the included articles was performed using Stata 15.0 software. Results: Eight literature were enrolled, including 535 patients with intermediate stage PHC, of which 270 patients were treated with Huisheng oral liquid combined with TACE (study group) and 265 patients were treated with TACE alone (control group). The objective response ratio (risk ratio [RR]=1.39, 95%CI [1.19, 1.63], P<0.01), disease control ratio (RR=1.13, 95%CI [1.04, 1.23], P<0.01) and improvement of Karnofsky performance status score (RR=1.64, 95%CI [1.36, 1.98], P<0.01) were all improved in study group. Conclusion: Huisheng oral liquid combined with TACE is effective and safe for treatment of PHC.

Objective To compare the associated anastomotic complication of cervical esophagogastric anastomosis between stapled and hand-sewn anastomosis in minimally invasive esophagectomy (MIE). Methods Clinical data of 203 patients with esophageal cancer receiving combined thoracoscopic and laparoscopic esophagectomy with anastomosis in the neck in our hospital from January 2010 to November 2013 were retrospectively analyzed. All the patients were divided into stapled group (104 patients) and hand-sewn group (99 patients). The incidence of anastomotic leakage and anastomotic stricture between these two groups were compared. Results There were no significant differences between two groups in gender, age, body mass index, total protein, albumin, and neoadjuvant chemotherapy (all P>0.05). There was no significant difference between the two groups in the incidence of anastomotic leakage[6/104(5.77%) vs. 3/99(3.03%), P>0.05], while the difference in the incidence of anastomotic stricture was significant [10/104(9.62%) vs. 2/99(2.02%), P<0.05]. The time of anastomosis, dieting and hospital stay was (15.5±5.0) min, (5.0±2.8) d and (18.3±5.9) d in stapled group, which was significantly shorter than (28.0±4.5) min, (5.9±1.2) d and (21.8±4.2) d in hand-sewn group (all P<0.05). Conclusion In the minimally invasive esophagectomy, stapled cervical esophagogastric anastomosis is simple and precise , but it is associated with increased risk of anastomotic stricture, therefore the type of anastomosis should be chosen based on the conditions of the patient.