Objective]To study traditional Chinese medicine of Yangyin Shengjin and Buyi Ganshen combining artificial tears treating liver and kidney Yin deficiency of patients with dry eyes for clinical effect. [Method] Selection of 62 patients(124 eyes) with liver and kidney Yin deficiency ,who were randomly divided into treatment group and control group. The treatment group given herbs of Yangyin Shengjin and Buyi Ganshen combined with artificial tears,but the control group given only artificial tears, with a course of treatment for 30 days and 3 periods of it. To observe the two groups of changing about the clinical efficacy and Schirmer test ,BUT and FL in pretherapy and post-treatment. [Result] Treatment group total effective rate was 83.87%,control group was 58.06%,the curative effect of treatment group was better than that of control group( P<0.05). Two groups of FL,BUT and STI after treatment compared with before treatment,the differences were statistical y significant(P<0.05 or P<0.01),and the treatment group after treatment BUT and STI changes significantly better than that of control group( P<0.01). [Conclusion] The herbs of Yangyin Shengjin and Buyi Ganshen combined with artificial tears treating patients with dry eyes of liver and kidney Yin deficiency have a good clinical efficacy. It is a way to treat disease from the root.

[Objective] Observing the treatment effect of recurrent hordeolum with wind-dispel ing heat-clearing and qi-regulating spleen-strengthening herbs.[Methods] 26 cases of use of wind-dispel ing heat-clearing and qi-regulating spleen-strengthening herbs combined with heat treatment of recurrent hordeolum compared with 26 patients initial y treated with hot water bottle only, to compare the clinical efficacy and recurrence situation of two groups. [Results] 2 groups treated for 4 courses, the total effective rate of the treatment group was significantly high, the recurrence rate was significantly lower than the control group, the difference was statistical y significant, P<0.05. [Conclusion] The treatment effect of recurrent hordeolum with wind-dispel ing heat-clearing and qi-regulating spleen-strengthening herbs is good, the recurrence rate is low, it is safe and feasible.

OBJECTIVETo discuss the applicatioen of flap for the urethroplasty in the distal penile segment in the staged correction of severe hypospadias.

METHODSFrom Oct. 2004 to Aug. 2014, 25 cases with severe hypospadias were treated by staged urethroplasty for urethra reconstruction. The urethral meatus were located at peroscrotum in 4 patinets, at scrotum in 8 patients and at perineum in 13 cases. At the first stage, the urethral plate was divided and chordee was corrected. Then tubularized transverse island flap was used to prefabricate partial distal urethra. The defective urethra was repaired by using the Thiersch-Duplay principle at the second stage.

RESULTSAll patients completed both stages of the operation. The follow-up duration was 6-72 months (average, 24 months). In the first-stage, the modified tabularized transverse preputial island flap was performed on 10 patients, whereas the modified preputial double-faced island flap was performed on the other 15 patients. All of the prefabricated partial distal urethras had no evidence of stenosis or scarring. The result of the second-stage procedure was a complete penis with integrated urethral. All patients were satisfied with cosmetic and functional results. Neither stricture nor diverticula was observed. A good urinary stream during the urination was achieved in 19(19/ 25, 76%) patients. Five cases (5/25, 25%) developed urethrocutaneous fistula and one cases developed meatal stenosis (1/25, 4%) after the second stage repair.

CONCLUSIONSStaged urethroplasty using flap is a good choice for severe hypospadias. The successful rate is relatively high with good cosmetic and functional results.

Cicatrix ; Follow-Up Studies ; Humans ; Hypospadias ; surgery ; Male ; Penis ; surgery ; Perineum ; Reconstructive Surgical Procedures ; methods ; Scrotum ; Surgical Flaps ; Time Factors ; Urethra ; abnormalities ; surgery ; Wound Healing

Objective To summarize the clinical features and treatment of male urethral duplication.Methods The clinical data of 2 cases treated in June 2011 and April 2014 were analyzed retrospectively.The first case was a 5-year-old boy presented with passages of urine from two orifices in the penis.The second case was a 15-year-old boy presented with dorsal chordee and a sinus on the dorsum of the penis.The patient had a small amount of watery discharge occasionally dripping out of the opening for 10 years.The 2 patients underwent retrograde urethrography, which revealed a complete duplicated urethra with the channel arising from the proximal prostatic urethra ( class ⅡA2 according to the classification of Effman) .The 2 patients underwent excision of the accessory urethra under general anesthesia.Results The pathology reports of the 2 cases were hyperplasia of squamous epithelium and urothelial mucosa.Pathological diagnosis was urethral duplication.The first case was followed up for 1 year with a satisfactory functional and cosmetic outcome.The second case was followed up for 6 months and no watery discharge noticed from the residual dorsal chordee.Conclusions Urethral duplication is a rare congenital anomality affecting mainly boys.Clinical presentation varies depending on the different anatomical patterns of the urethral anatomy. Surgical management must be evaluated for each different anatomical variation.

Objective To construct the lentiviral vector (pSIH-H1) for E6AP small-interfering RNA(siRNA) and to detect its effect on breast cancer ZR 75-1cell growth.Methods E6AP siRNA was designed and constructed based on hu-man papillomavirus E6-associated protein ( E6AP) cDNA sequence.The expression of E6AP was examined by real-time quantitative PCR(qRT-PCR) and Western blotting.The effect of E6AP on ZR75-1 cell growth was determined by cck-8 kit.Results DNA sequencing indicated that E 6AP siRNA expression vector was constructed successfully .qRT-PCR and Western blotting experiments showed that pSIH-H1-E6AP siRNA could suppress the E6AP gene expression.Suppression of E6AP could markedly inhibit the growth of ZR 75-1.Conclusion A lentivirus RNA interference ( RNAi) vector targeting E6AP gene is successfully constructed ,which inhibits the cell growth of ZR 75-1.

Objective To investigate curative efficacy of transurethral endoscopic surgery for foreign body-induced lower urinary tract injury. Methods A retrospective case series study was conducted to analyze the clinical data of 31 patients with foreign body-induced lower urinary tract injury admitted to Henan Provincial People's Hospital from January 1998 to January 2018. There were 27 males and four females, aged 6-68 years [(27. 1 ± 16. 3)years]. Foreign bodies were located at the bladder in 12 patients, at urethra in 16, and at bladder and urethra in three. The foreign bodies were placed into the body by patients themselves in 23 patients, by other people in one, iatrogenic implantation in six, and by unknown approach in one. All patients underwent urethral surgeries, and individualized treatment plan was formulated according to the specific conditions such as the foreign body type, size, shape, location,activity and combined injury. The success rate, operation time and hospitalization time were recorded. The sexual function of the married males was evaluated by international index of erectile function-5 (IIEF-5) (IIEF-5 score≥22 points as normal) before and after the operation. The urination after the operation was evaluated by the maximum urinary flow rate ( Qmax) ( Qmax<15 ml/s as abnormal) and the complications were recorded. Results All the patients underwent successful surgeries and the foreign bodies were removed, including 26 patients who underwent transurethral endoscopic surgery alone with success rate of 84％ and five patients underwent open surgery due to failed transurethral endoscopic removal. All patients were followed up for 6-36 months [(27. 0 ± 7. 7)months]. The operation lasted for 20-72 minutes [(42. 0 ± 21. 7) minutes]. The hospitalization time was 2-7 days [(4. 0 ± 1. 7) days]. During the follow-up, 11 married males obtained normal sexual function after surgery [ postoperative IIEF-5:(23. 4 ± 1. 1) points vs. preoperative IIEF-5: (23. 8 ± 0. 9) points]. Twenty-nine patients had normal urination [Qmax=(21. 7 ± 5. 9)ml/s]. Two patients had narrow urinary tract (Qmax<15 ml/s), of whom one patient received regular urethral dilatation and another received resection and anastomosis of urethral stricture, both with satisfactory improvement of urination. Three patients had fever caused by urinary tract infection and recovered within 2 weeks after anti-infection treatment. There were no serious complications such as male sexual dysfunction, complex urethral stricture or septic shock. Conclusions Transurethral endoscopic surgery for foreign body-induced lower urinary tract injury has high success rate, minor impact on the sexual function of male patients and low incidence of complications, which is worthy of clinical practice.

OBJECTIVETo compare the clinical efficacy with meta-analysis between robot-assisted gastrectomy(RAG) and laparoscopy-assisted gastrectomy (LAG) for gastric cancer.

METHODSA literature search was performed in PubMed, Embase, Cochrane Library, Web of Science, Wanfang Data, CNKI(Chinese National Knowledge Infrastructure), and CBM(China Biological Medicine) databases for clinical researches published before July 2015 that compared RAG with LAG. Operative time, estimated blood loss, harvested lymph nodes, proximal margin, distal margin, hospital stay, conversion and complications were compared using weighted mean differences(WMD) and odds ratios (OR).

RESULTSSixteen studies were included in the analysis, comprising 5 764 patients(1 593 RAGs, 4 171 LAGs). RAG was associated with longer operative time (WMD=49.68, 95% CI: 35.54 to 63.82, P=0.000), less estimated blood loss (WMD=-26.10, 95% CI: -42.90 to -9.31, P=0.002), and shorter hospital stay(WMD=-0.72, 95% CI: -1.35 to -0.09, P=0.024). Conversion, mortality, complications, proximal margin, distal margin and harvested lymph nodes of RAG were similar to LAG. In meta-analysis results of distal gastrectomy and early-stage gastric cancer, RAG had more harvested lymph nodes (distal gastrectomy: WMD=2.23, 95% CI: 0.33 to 4.13, P=0.021; early-stage gastric cancer: WMD=2.58, 95% CI: 1.05 to 4.12, P=0.001).

CONCLUSIONSRAG can be performed safely with less estimated blood loss and more harvested lymph nodes as compared to LAG. Radical resection can be achieved by RAG.

China ; Gastrectomy ; methods ; Humans ; Length of Stay ; Lymph Nodes ; Operative Time ; Robotic Surgical Procedures ; methods ; Stomach Neoplasms ; surgery

Objective To summarize the epidemiological features,diagnosis and treatment of the penile fractures in single clinical center in recent 25 years so as to improve the treatment level.Methods A retrospective case series study was conducted on 23 patients with penile fractures from January 1993 to June 2017.The average age of patients was 37.78 years (range,21-66 years).Nineteen patients were married and four were not.Fourteen patients had penile fractures in summer,five in winter,three in spring and one in autumn.Three patients had Bachelor's degree or above,while 20 had less than university education.There were nine urban and 14 rural residents.Nineteen patients were caused by violent intercourse,two by violent masturbation,one by oral sex and one without willing explanation.All patients were unilateral rupture of albuginea penis,including five with urethral rupture.No misdiagnosis or missed diagnosis occurred.The time from injury to surgery was average 32 h (1993-2002),10.5 h (2003-2012),and 3.8 h (2013-2017),respectively.Emergency operations were performed using the degloved distal foreskin to repair the albuginea penis.The penile erectile function,urination and complications were recorded.Results All patients were followed up for 6-62 months (mean,26 months).In all patients,morning erection was restored at days 1 to 3 after operation,and normal urination was attained after the removal of urethral catheter.Normal sexual life was restored within 3 months after the operation.Penis elephantiasis combined with poor postoperative skin healing was seen in one patient,and mild penile erection pain was reported by one patient.No obvious erectile dysfunction,abnormal urination or other severe complications were reported.Conclusions The epidemiological features of penile fractures include low incidence,relatively concentrated region and age of onset,diversity of causes,and patients with insufficient education.Penile fractures can be diagnosed based on medical history and body examination.Emergency surgery is the first choice for penile fracture,with satisfactory outcomes and few postoperative complications.

Objective:To compare the short-term efficacy of Billroth Ⅱ+Braun anasto-mosis versus Roux-en-Y anastomosis in totally three-dimensional (3D) laparoscopic distal gastrectomy.Methods:The retrospective cohort study was conducted. The clinicopathological data of 140 patients with gastric cancer who were admitted to the First Medical Center of Chinese PLA General Hospital from January 2016 to January 2020 were collected. There were 105 males and 35 females, aged from 23 to 84 years, with a median age of 55 years. Of the 140 patients, 54 patients undergoing totally 3D laparoscopic distal gastrectomy with Billroth Ⅱ+Braun anastomosis were allocated into Billroth Ⅱ+Braun group, and 86 patients undergoing totally 3D laparoscopic distal gastrectomy with Roux-en-Y anastomosis were allocated into Roux-en-Y group, respectively. Observation indicators: (1) surgical situations; (2) postoperative situations; (3) follow-up. Follow-up using outpatient examination and telephone interview was conducted to detect remnant gastritis and its severity, bile reflux, reflux esophagitis in the postoperative 3 months up to April 2020. Measurement data with normal distribution were represented as Mean± SD, and comparison between groups was analyzed using the t test. Count data were described as absolute numbers or percentages, and comparison between groups was analyzed using the chi-square test or Fisher exact probability. Comparison of ordinal data was analyzed using the Mann-Whitney U test. Results:(1) Surgical situations: 140 patients underwent totally 3D laparoscopic distal gastrectomy. The operation time, cases with volume of intraoperative blood loss <50 mL, 50 to 200 mL or >200 mL, the number of lymph node dissected were (233±39)minutes,15, 35, 4, 30±13 for the Billroth Ⅱ +Braun group , respectively, versus (240±52)minutes,25, 51, 10, 27±10 for the Roux-en-Y group, showing no significant difference between the two groups ( t=0.856， χ2=0.774， t=1.518， P>0.05). (2) Postoperative situations: cases with drainage tube, time to postoperative first flatus, cases with postoperative grade Ⅱ, Ⅲ, Ⅳ, Ⅴ complications, cases with postoperative complications, cases with postoperative severe complications, duration of postoperative hospital stay, surgery cost and total hospitalization cost of the Billroth Ⅱ+Braun group were 38, (3.5±0.8)days,4, 1, 0, 0, 5, 1, (9.0±5.0)days, (3.8±1.2)×10 4 yuan and (9.7±2.1)×10 4 yuan, respectively. The above indicators of the Roux-en-Y group were 59, (3.7±1.0)days, 9, 1, 0, 1, 11, 2, (9.0±4.0)days, (4.3±1.0)×10 4 yuan and (9.2±2.1)×10 4 yuan, respectively. There was a significant difference in the surgery cost between the two groups ( t=2.453, P<0.05), while there was no significant difference in cases with drainage tube, time to postoperative first flatus, cases with postoperative grade Ⅱ, Ⅲ, Ⅳ, Ⅴ complications, cases with postoperative complications, duration of postoperative hospital stay or total hospitalization cost between the two groups ( χ2=0.049, t=?1.339, Z=0.000, χ2=0.409, t=0.197, 1.383, P>0.05). There was also no significant difference in cases with postoperative severe complications between the two groups ( P>0.05).(3) Follow-up: 134 of 140 patients received the follow-up, including 52 cases in the Billroth Ⅱ+Braun group and 82 cases in the Roux-en-Y group. Results of follow-up within postoperative 3 months showed that the incidence rates of remnant gastritis, bile reflux, reflux esophagitis were 61.5%(32/52), 38.5%(20/52), 26.9%(14/52) for the Billroth Ⅱ+Braun group, respectively, versus 41.5%(34/82), 22.0%(18/82), 12.2%(10/82) for the Roux-en-Y group, showing significant differences between the two groups ( χ2=5.131, 4.270, 4.695, P<0.05). Cases with grade 0,Ⅰ,Ⅱ, Ⅲ, Ⅳ residual food were 42, 3, 5, 2,0 for the Billroth Ⅱ+Braun group, versus 67, 9, 1, 5,0 for the Roux-en-Y group, showing no significant difference between the two groups ( Z=?0.156, P>0.05). Cases with minimal lesion, grade A, grade B gastritis (severity of gastritis) were 6, 5, 3 for the Billroth Ⅱ+Braun group, versus 8, 2, 0 for the Roux-en-Y group, showing no significant difference between the two groups ( Z=?1.468, P>0.05). Conclusions:It is safe and feasible to operate Billroth Ⅱ+Braun or Roux-en-Y anastomosis in totally 3D laparoscopic distal gastrectomy. Billroth Ⅱ+Braun anastomosis can reduce the surgical cost. Roux-en-Y anastomosis has advantages in reducing the incidence of reflux esophagitis, bile reflux and reflux gastritis.