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Objective To explore the clinical effect of inlay labial mucosa graft urethroplasty (LMGU) forⅠperiod in the complexity hypospadias.Methods According to the digital table,30 patients with complexity hypospadias were randomly divided into control group and observation group,15 cases in each group.The control group took Ⅰ period operation.The observation group received surgery by stages to complete.Routine urinary diversion during operation was performed after bladder puncture and ostomy,and in the control group,the urethra was placed with self-made 10-14F lateral hole silica gel stent,which was extracted out in the middle of the perineum,left or right.After 12-14d removal postoperative,the urination was observed.The catheter in the observation group was removed after 10 d,the urethroplasty is performed 6 months later.The clinical effects of the two groups were compared.Results In the control group,postoperative urinary fistula in 2 cases(13.3%),urethral orifice in 1 case(6.7%).In the observation group,postoperative urinary fistula in 2 cases(13.3%),6 months postoperatively in patients with urinary fistula to repair fistula was successful,urethral mouth narrow pure line incision.The incidence rate of complication of the control group was 20.0%,which of the observation group was 13.3%,the difference was not significant between the two groups(P>0.05).All cases were followed up for 1 to 2 years,did not occur urinary tract stones,hair growth,oral ulcers,such as the limited mouth complications.The penis was straight,beautiful shape.Conclusion Inlay LMGU Ⅰperiod is suitable for multiple surgery led to the lack of local incidence,urethral plate dysplasia and with severe penis abnormalities such as complexity in patients with hypospadias.The postoperative complications,micturition,penile appearance have no obvious differences compared with the stage,it is worthy of clinical popularization and application.
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Objective To summarize experience to prevent the main postoperative complications after hypospadias repairs. Method The clinical data of 189 cases of hypospadias repairs was from May 2005 to August 2010,retrospectively analyzed. Results One hundred and seventy-four cases were surgically cured by single-stage operation. All cases had been followed up for 4-36 (18.5 ± 5.5) months, the cases who had become adults were normal penile development and erectile function. Postoperative complications occurred in 15 cases,9 cases of them were urethral fistulas,6 cases were urethral strictures,all were cured or improved after symptomatic treatments. Conclusions Some methods are necessary to raise single-stage urethroplasty success rate and decrease the incidence of fistulas and strictures, such as preoperative antibiotic prophylaxis,appropriate procedure,intraoperative suprapublic urinary diversion,the good blood supply of the flap, modified enswathement, postoperative manage and nursing.
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Objective To summarize the success of congenital penile curvature. Methods 401 cases of con-genital penile curvature,whose average age is 2. 5 years ,ranging from 1 year to 26 years old. Of all cases ,383 patients who have both hypespadias and penile cun, ature, only 18 patients are congenital penile curvatures. 295 paitents are slight curvature,85 patients are moderate curvature and 21 patients are severe curvature. Curvature correction was per-formed on a case-by-case basis by solution fibric trabs of ventrial urethra and surrounding,skin de-gloving, ff necessa-ry,dorsal plication,and confirmed by Gittes test. Results . Curvature correction was possible by mobilization of ure-thra after penile degloviag,only a few need dorsal plieation. Followup for 6 months to 2 years,396 patients are success at once. The others after a second surgery had 100% success. Conclusions Solution fibrie trabs of ventrial urethra and surrounding, skin de-gloving, if necessary,dorsal plication ,is the first choice to repair of the congenital penile cur-vature and have good results.
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Objective To improve the success of the urethral stricture repair in males. Methods Chose 101 males of urethral stricture,their median age was 9 years old (range 3 to 57 years old). Of the patients,61 patients had anterior urethral stricture and the posterior urethral stricture occurred in 40 patients. The length of the stricture varied from 0.5 to 2.0 cm. All patients were repaired with the only genital flap suturing the strictural urethra. Results All repairs were completed in 1 stage, follow-up was from 12 to 18 months, excepted for patients with 3 fistula and 3 urethral stricture, 95 patients were voiding a straight stream, the other 6 patients need another surgery. Conclusion It is a good technique to treat urethral stricture with genital flap ff there is short urethral stricture with sufficient genital skin.
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Objective To discuss the treatment of urethral stricture after hypospadias reDair.Methods Thirty-seven cases of urethral stricture after hypospadias repair from 1999 to 2006 were ret-rospectively analyzed. Of 37 patients,the stricture was located at the distal end of urethra in 7 cases.There were 3 1 cases with anastomotic stricture.There was 1 case with distal urethral stricture and anastomotic structure.There were 1 3 patients with the simple urethral stricture and the complicated 24 cases.Of 13 simple urethral stricture patients,4 patients were repaired with urethro-meatomy,6 patients with shelf operation and 3 patients with transurethral holmium laser urethrotomy.Eight Pa-tients with complicated urethral fistula,6 patients with urethral diverticula,4 patients with phallo-campsis and 6 patients with many times of postoperative urethral stricture were repaired with shelf op-eration or penis skin flap or septum of scrotum skin flaps urethroplasty. Results The simple stric-tures of 1 2 patients were cured by stage 1 operation,the other one cured after second surgery.Of 8 patients with fistula,7 were cured at stage 1,the other one was cured at the stage 2.Of 6 patients with diverticulum,all were cured at stage 1.Of 4 patients with phallocampsis,3 cases were cured at stage 1,the other one was cured at the stage 2.Of 6 patients with recurrent strictures,all were cured at stage 1.A1l patients were followed up 1 2 to 24 months.The micturition was without difficuItv at stand position. Conclusions Urethral stricture is one of the most common complications after hypos-padias repair.The simple urethral stricture could be repaired with urethro-meatomy or sheIf operation or transurethral holmium laser urethrotomy.The complicated urethral stricture could be reDaired with shelf operation or penis skin flaps or septum of scrotum skin flaps urethroplasty and overjetted with dortos of scrotum flaps.
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Objective To investigate the use and effect of dorsal dartos flap wrapping technique in complicated hypospadias fistulas repairs. Methods In the experimental group, the closed fistulas were wrapped with transferred dorsal dartos flap in the 32 cases of complicated hypospadias fistulas from March 2004 to January 2008. In the control group, the routine fistulas repairs were preformed in the 50 cases of complicated hypospadias fistulas from January 1998 to February 2004 . Results All cases had been followed up for 3 - 12 months, there were no fistula in the experimental group. There were 6 fistulas in the control group. There was significant difference between two groups (P<0.05). Conclusions The use of the technique can prevent urethrocutaneous fistulas after complicated hypospadias fistulas repairs, the fistulas rate are reduced for all cases combined. The technique would be the optimal repair for complicated hypospa-dias fistulas.
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<p><b>OBJECTIVE</b>To evaluate the efficacy and safety of intraprostatic injection of Chuanshentong in the treatment of chronic abacterial prostatitis/chronic pelvic pain syndrome(CAP/CPPS).</p><p><b>METHODS</b>Randomized, double blinded, placebo controlled trials were carried out from September 2002 to March 2003. A total of 38 patients with diagnosed CAP/CPPS, 24 experimental and 14 controls, were analyzed. In the trial group, 6 ml of mixed solution of Chuanshentong and lidocaine was transperineally injected into one lobe of the prostate, once a day for 6 days. Likewise, the control group was treated with placebo containing lidocaine. The efficacy was evaluated by the NIH Chronic Prostatitis Symptom Index(CPSI) after a 6-week follow-up. The main semen parameters before and after 3-month treatment were compared.</p><p><b>RESULTS</b>In the trial group, 13 cases (56.5%) were completely cured, 5 cases(21.7%) showed remarkable effect, and 4 cases (17.4%) were improved. While in the control group, effectiveness was shown in only 2 cases (15.4%), and improvement in 3 cases (23%). CPSI scores decreased significantly after treatment(95% of confidence interval: 17.97-23.08). Chuanshentong solution had no obvious impact on the main semen parameters. No severe adverse effects were observed.</p><p><b>CONCLUSION</b>Transperineal intraprostatic injection of Chuanshentong is a safe and effective method for the treatment of CAP/CPPS.</p>
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Adult , Humans , Male , Middle Aged , Chronic Disease , Double-Blind Method , Drugs, Chinese Herbal , Therapeutic Uses , Injections , Pelvic Pain , Drug Therapy , Prostatitis , Drug TherapyABSTRACT
Objective To study the treatment of middle and lower ureteral stone with polyp by pneumatic lithotripter under ureterscopy. Methods 56 cases of middle and lower ureteral stone with polyp treated from Feb-ruary 2000 to August 2002 were retrospectively analyzed. Results All patients were successfully operated on and no complication occurred. Conclusions Middle and lower ureteral stone with polyp can be treated by pneumatic lithotripter under ureterscopy.
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Objective To study the management of Fournier's gangrene.Methods Data of 9 patients were reviewed retrospectively and were discussed according to the treatment,and outcome.U-shaped stents with poly hole and two-end drainage were used in 4 cases in whom the infection was spread along the penis,into the scrotum,up to the abdominal wall and into the perineum.Results We have treated 9 cases in the last 21 years.The patients received surgical treatment including incisions,aggressive debridement,drainage,irrigation,and antibiotic therapy.Left uncovered,the testes were protected in either a thigh or abdominal wall pouch and back in the scrotum resconstructed later with a myocutaneous medial thigh flap.When U-shaped stents was used,redunant debriding was no more necessary.The temperature and hemogram regain quickly,and the average hospitalization days decreased to 14 days.Conclusions Aggressive debridement and broad-spectrum antibiotics remain the hallmarks of treatment.Orchidectomy was erroneously part of the treatment of Fournier's gangrene.The remarkable draining effect of U-shaped stents could promote tissue healing.
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Objective To evaluate the clinical effectiveness of the Invance sling in treating children incontinence caused by neurogenic sphincteric incompetence. Methods Two children were treated with Invance sling for their neurogenic sphincteric incompetent incontinence because of congenital myelodysplasia.Both were male,aged of 9 and 10,respectively. Results Two patients were followed up of 12 and 14 months.Both patients micturated once each 2～4 hours with 1～2 episode of incontinence by chance in the daytime and without urinary pad.The maximum bladder capacities were 163 ml and 223 ml pre-operatively and those were 164 ml and 230 ml post-operatively,the retrograde maximum urethral pressures or retrograde leak point pressures were 37 cmH_2O and 27 cmH_2O pre-operatively while those were 45 cmH_2O and 37 cmH_2O post-operatively,maximum urethral closing pressures were 37 cmH_2O and 26 cmH_2O pre-operatively while those were 40 cmH_2O and 37 cmH_2O post-operatively,the functional urethral lengths were 2.5 cm and 3.0 cm pre-operatively while those were 3.5 cm and 4.0 cm post-operatively,the post-voiding residual urine volumes were 40 ml and 30 ml pre-operatively while those were 6 ml and 25 ml post-operatively.Post-operative voiding cystourethrography demonstrated that it was pressed to narrow at the suspended in the bulbous urethra segment. Conclusions The sling in treating children neurogenic sphincteric incompetent incontinence is simple,mini-invasive.It can increase the urethral resistance and continence better.But it has specific indication and should be applied prudently.
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Objective To report the experience in managing complex posterior urethral obliteration with dartos island skin flap. Methods 32 patients with complex posterior urethral obliteration were treated with dartos island skin flap substitution urethroplasty.Partial resection of the inferior pubic synphysis was needed to facilitate high proximal placement of the flap. Results The outcome was excellent in 31 (97%).Including subsequent procedures,the over all 3 months～7 years fllowup investigations were carried out in 27 patients.Urinary flow rates of more than 15 ml/s (for adults) and 8 ml (for children) could be achieved in 25 of 27 patients.Two patients with urinary flow decreased required further reconstruction.The hairy pouch formed within scrotal skin flap was noted in two patients. Conclusions Dartos island skin flap urethroplasty is a highly effective 1-stage method of reconstructing complex posterior urethral obliteration.
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Objective To evaluate vagina reconstruction with the use of sigmoid colon. Methods 21 cases underwent vagina reconstruction with the use of sigmoid colon were reviewed of which 13 were male pseudohermaphrodism and 8 congenital devoid of vagina. Results The appearence of the reconstructed vagina has been good in all the 21 patients.15 of the 21 have been followed up for 3～24 months with no overproduction of mucus and no need of routine dilatation. Conclusions Vagina reconstruction with the use of an isolated sigmoid loop is an ideal procedure for juveniles and adults.
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Objective To summarized the management of Fournier’s gangrene. Methods This series included 16 patients with Fournier’s gangrene (all male;mean age,51 years).Of them,13 cases had scrotal gangrene and 3 had dermal gangrene of penis.Bacterial culture was performed in 14 cases and 9 were positive.All the 16 patients underwent surgical treatment including incisions,aggressive debridement,drainage,irrigation,and antibiotic therapy;of them 4 patients received hyperbaric oxygen therapy. Results Thirteen patients underwent phase Ⅱ suture and recovered.Three patients died;of them 2 died of septicemia and 1 elderly patient who had earlier developed renal dysfunction died of multi-organ failure. Conclusions Mangement of Fournier’s gangrene primarily consists of early and aggressive debridement,administration of broad-spectrum antibiotics and sufficient local drainage if available,hyperbaric oxygen therapy may be used to promote the healing of tissue wound.