Modern medicine has a double characteristics of techniques and humanity in clinics especially in urology for new techniques and materials can be simply utilized by means of physical channel of urinal system.In the clinical practice of Uuology,we should consciously practice the medical ethics,such as autonomy right and respecting right,and offer humane care to patients indeed.These contributes to improving the quality of medical service,alleviating the contradictions between docters and patients,reducing medical disputes.

Clinical bilingual education is an effective method to educate modern senior medical talents.In order to cultivate a group of medical talents with good clinical competence,high professional standard of English,the model of “Bilingual teaching,goal-directed motion and learning by using binding” in combination with modern advanced teaching means is worth discussing.

Objective To raise the awareness of the glandularis ureteritis. Methods Five cases with glandularis ureteritis confirmed by pathological examination from Jan 2001 to Jun 2012 were reviewed. The diagnosis was assessed on histopathologic studies in all. The clinical manifestations, the diagnosis and treatment were discussed. Results Resections of the affected ureter and ureteroplasty were undertaken for 2 patients. Ureteronephrectomy was performed for 2 patients because of serious hydronephrosis due to obstruction. Electrofulguration via-ureteroscopy was carried out for another patient. All patients have been well and without recurrence on following up for 15 to 152 months, with an average of 86.6 months. Conclusion Glandularis ureteritis is not frequently seen and the etiopathogenesis is not yet clear. Biopsy is very important for suspected neoplasm of ureter before performing nephrectomy.

Objective To observe the change of oxidalive stress indexes in the patients with diabetic perineuropathy (DPN), and investigate the protection role of glutathione (GSH) on neuroprotective effect. Methods The levels of superoxide dismutase (SOD) and malondialdehyde (MDA) and sensory nerve conduction velocity (SCV) were detected in 54 cases with DPN (DPN group) and 30 cases of health examination (control group). Fifty-four cases with DPN were divided into GSH group (given basic treatment and GSH 1.8 g/d) and CON group(given basic treatment and B vitamin) with 27 cases each by random-digits table. After treatment of 2 weeks, the levels of SOD, MDA and SCV were compared. Results The levels of MDA in DPN group were significantly higher than those in control group, while the activity of SOD was significantly lower than that in control group [(7.23 ±2.31) μmol/L vs. (4.87 ± 1.17) μmol/L, (59.72 ± 13.58) kU/L vs. (76.19 ± 7.55 ) kU/L](P＜ 0.01). After treatment, the level of MDA was decreased and the activity of SOD was increased in GSH group and CON group (P ＜0.05),but there was no significant difference between the two groups(P＞ 0.05). After treatment, the level of SCV was significantly increased in GSH group,while there was no significant difference in CON group (P ＞0.05). Conclusions Oxidative stress exists in DPN patients. The antioxidant treatment with GSH can improve impaired nerve and has a better effect of nerve protection than classical nerve nutrition therapy.

Objective To investigate the applied perineal anatomy of the pudendal nerve of female and its direction to perineal operation.Methods The gross anatomy were done on 20 female cadaver(ensuring the pelvic,the hip and the perineum were intact).In each cadaver,the dissection proceeded from intrapelvic,the pudendal canal(Alcock'canal) and the ischiorectal fossa.The composition,track,abut,ramus and domination area of female pudendal nerve were examined.Results The gross anatomy showed that the pudendal nerve was composed of the ventro-branches of sacral nerve 2~4(S_2~S_4).The pudendal nerve sends off anal branch at level of the ischial spine.And the trunk courses in the internal pudendal canal forwardly and inwardly send off the perineal nerves and dorsal nerve of clitoris.The perineal nerves sends off branches to back lunar labium,muscle and urethra.The dorsal nerve of clitoris sends off the nerve to skin of clitoris,and some to the urethra simultaneously.The pudendal nerve has different abut in different anatomical position.Conclusions The perineal anatomy of the pudendal nerve has the meaningful direction to the perineal operations.

Objective To discuss the long term clinical effect of ileal orthotropic neobladder.Methods From 1991 to 1998,79 patients,mean age 55(41～75)years,male 74,female 6,were followed up.The serum creatinine and urea,electrolytes,blood routine,B ultrasonic scan of the neobladder residual urine and IVU or MRU of the patients were followed up.The max transverse diameter of renal pelvis and the max verticaI/level diameter of neobladder were measured in 5,10 to 14,15 years of postoperative when IVU or MRU.All results of different time were compared by the multiple comparisons.The local or distant cancer recurrence and the complications of the operation Were evaluated. Results Sixty-four cases,58 male,6 famle,were long term followed up:mean time was 167 (range,121～216)months.Seven cases died of other diseases.Seven cases had pelvic recarrence.Two cases had urethral recurrence.Three cases died of tumor metastasis.One case had ureter recurrence.Forty-eight patients were alive more than 10 years.The value of the serum creatinine,urea,electrolytes and bloods routine of the patients were normal after 5,10 to 14 and 15 vears postoperative (P＞0.05).The max transverse diameter of the renal pelvis in 5,10 to 14 and 15 years Dostoperative were 14.0 mm,14.1 mm and 13.7 mm,respectively,P＞0.05.The max vertical/level diameter of the neobladder in 5,10 to 14,15 years of postoperative were 110.4 mm/90.4 mm,111.5 mm/95.3mm and 127.0 mm/97.0 mm,respectively,P＞0.05.The residual urine of 5 cases was more than 50 ml and had not increased during follow up.Eight cases with neobladder stone were cured by the intracavitary lithothrypsis.Two cases with uretheral stricture were cured by the intracavitary therapy.Twelve cases of 14 cases with inguinal hernia were cured by reoperation,2 cases accepted conservative treatment.Only 17 cases had no complication involve of the cancer and the operation. Conclusion The upper urinary tract and neobladder of the ileal orthotopic neobladder could be stable for long time,the cure rate of tumor is satisfactory and the lifetime follow up is necessary.

Abstract Social withdrawal is a kind of behavioral inhibition in social situations, which may increase the risk for maladjustment, internalizing and externalizing problems, interfering with psychological development and healthy growth. With the deepening understanding in sociology of development, child social withdrawal has gradually received extensive attention from scholars across the world. Understanding the phenomenon of child social withdrawal is important for in depth follow up research. Based on the literature review, the paper aims to summarize the types, mechanisms and influencing factors of social withdrawal in children, in order to provide scientific basis for formulating prevention strategies and early intervention programs in the future.