Uterus didelphys with obstructed hemivagina and ipsilateral renal agenesis is a rare congenital anomaly. Excision of the obstructed vaginal septum is the treatment of choice for symptom relief and the preservation of reproductive capability. A 14-yr-old girl complained of persistent vaginal spotting following each menstruation. Pelvic magnetic resonance imaging revealed a uterus didelphys with left hematocolpos and ipsilateral renal agenesis. Instead of conventional transvaginal excision of the vaginal septum, we used hysteroscopic excision under transabdominal ultrasonographic guidance to preserve the integrity of the hymen. The postoperative course was uneventful, and clinical symptoms were completely resolved after this intervention. Resectoscopic excision of the vaginal septum was found to be easy, safe, effective, and appropriate for young women as it preserved hymen integrity. We believe that this is the first Korean report on the use of a hysteroscopy for vaginal septum resection in a patient with uterus didelphys with obstructed hemivagina.
Adolescent ; Female ; Humans ; Hysteroscopy/*methods ; Kidney/abnormalities ; Urogenital Abnormalities/surgery ; Uterus/*abnormalities ; Vagina/*abnormalities/*surgery/ultrasonography

BACKGROUNDThe pregnancy outcome of the unicornuate uterus is associated with an increased risk of miscarriage, cervical incompetence, and a number of obstetric complications. However, at present, there is no accepted treatment method for women with unicornuate uterus, other than expectant measures. The aim of this study was to evaluate the reproductive outcome of transcervical uterine incision (TCUI) in patients with unicornuate uterus.

METHODSThirty-three patients with unicornuate uterus presented to our tertiary center for infertility or miscarriage. All 33 patients underwent TCUI and were followed up for 10-52 months. The pregnancy outcomes ( first-trimester miscarriage, second-trimester miscarriage, preterm, term, intrauterine death, ongoing pregnancy, and live birth) before and after TCUI were compared by t- test.

RESULTSAmong 31 patients who attempted to conceive after TCUI, twenty conceived including one termination of pregnancy, one second-trimester miscarriage, one ectopic pregnancy, five preterm deliveries, 11 term delivery, and one ongoing pregnancy. There were 16 live births in total. There was significant reduction in the first-trimester miscarriage rate (t = 4.890; P< 0.001), increase in term delivery (t = -3.288; P = 0.002), and live birth rates (t = -4.073; P< 0.001) after TCUI.

CONCLUSIONTCUI appeared to improve the pregnancy outcome in women with unicornuate uterus presenting with infertility or miscarriage.

Adult ; Female ; Humans ; Hysteroscopy ; Pregnancy ; Pregnancy Complications ; surgery ; Pregnancy Outcome ; Urogenital Abnormalities ; surgery ; Uterus ; abnormalities ; surgery

OBJECTIVESTo study the occurrence of different anomalies associated with hypospadias and to instruct relevant treatment in clinical practice.

METHODSThree hundred and forty-one cases of hypospadias were investigated, all treated respectively corresponding to their specific anomalies.

RESULTSThe morbidity of associated anomalies in cases of hypospadias was as high as 21.1%. Most of the anomaly cases were undescended testes and inguinal hernia, and the incidence of associated anomalies was related to the degree of hypospadias.

CONCLUSIONSHypospadias is not just a local dysmorphic problem but rather a local manifestation of a systemic disease. It is necessary to take those associated anomalies as a systemic whole and attach enough importance to their clinical treatment.

Adolescent ; Adult ; Child ; Child, Preschool ; Humans ; Hypospadias ; complications ; surgery ; Male ; Urogenital Abnormalities ; complications ; surgery ; Urogenital Surgical Procedures ; methods

Female ; Humans ; Consensus ; East Asian People ; Urogenital Abnormalities/surgery* ; Sexual Dysfunction, Physiological/surgery*

BACKGROUNDFemale genital malformations represent miscellaneous deviations from normal anatomy. This study aimed to explore the clinical characteristics of patients who underwent surgery for genital tract malformations at Peking Union Medical College Hospital (PUMCH) during a 31-year period.

METHODSWe retrospectively reviewed surgical cases of congenital malformation of the female genital tract at PUMCH for a 31-year period, analyzed the clinical characteristics of 1634 hospitalized patients, and investigated their general condition, diagnosis, and treatment process.

RESULTSThe average patient age was 27.6 ± 9.9 years. The average ages of patients who underwent surgery for uterine malformation and vaginal malformation were 31.9 ± 8.8 years and 24.7 ± 9.0 years, respectively; these ages differed significantly (P < 0.01). Among patients with genital tract malformation, the percentages of vaginal malformation, uterine malformation, vulva malformation, cervical malformation, and other malformations were 43.9%, 43.5%, 7.4%, 2.3%, and 2.8%, respectively. Among patients with uterine malformation, 34.5% underwent surgery for the genital tract malformation, whereas in patients with vaginal malformation, the proportion is 70.6%; the difference between the two groups was statistically significant (P < 0.01). The percentage of complications of the urinary system in patients with vaginal malformations was 10.2%, which was statistically significantly higher than that (5.3%) in patients with uterine malformations (P < 0.01).

CONCLUSIONSCompared to patients with uterine malformations, patients with vaginal malformations displayed more severe clinical symptoms, a younger surgical age, and a greater need for attention, early diagnosis, and treatment. Patients with genital tract malformations, particularly vaginal malformations, tend to have more complications of the urinary system and other malformations than patients with uterine malformations.

Abnormalities, Multiple ; surgery ; Adolescent ; Adult ; China ; Female ; Genitalia, Female ; surgery ; Hospitals ; Humans ; Male ; Retrospective Studies ; Urogenital Abnormalities ; surgery ; Uterus ; abnormalities ; surgery ; Vagina ; surgery ; Young Adult

OBJECTIVE: To sum up the diagnosis and surgical treatment of oblique vaginal septum syndrome (OVSS). METHODS: The clinical data of OVSS patients from January 2005 to June 2010 were retrospectively analyzed. The patients were divided into 2 groups: a re-operation group (n=11)and a first-operation group (n=17).The general clinical data, surgery Methods and outcome between 2 groups were compared. RESULTS: The number of patients with pelvic mass on first attendance in the re-operation group was significantly more than those in the first-operation group(χ(2)=8.134,P=0.004). Only 1 patient was diagnosed during the first operation in the re-operation group. All the patients were diagnosed with OVSS in the first-operation group. Except for 1 case of hysterectomy in the post-cavity of the septum in each group, the basic operation was oblique vaginal septum resection. All the patients were followed up. Symptoms as the pelvic mass, irregular vaginal bleeding, and vaginal flow of purulence completely disappeared, and dysmenorrhea symptoms completely disappeared or apparently improved. CONCLUSION The diversity of clinical manifestations of OVSS increases the difficulty of diagnosis and treatment. In younger patients with pelvic mass,primary dysmenorrheal, and one side renal agenesis, OVSS should be highly suspected. The basic treatment for OVSS is septum resection and drainage, and the correct pre-operative diagnosis is critical. If necessary, combination of hysteroscopy with laparoscopy will be helpful.
Adolescent ; Adult ; Female ; Humans ; Middle Aged ; Retrospective Studies ; Syndrome ; Urogenital Abnormalities ; diagnosis ; surgery ; Vagina ; abnormalities ; surgery ; Young Adult

OBJECTIVETo evaluate some currently used surgical approaches to the correction of congenital penile curvature.

METHODSSeventy-six patients with congenital penile curvature underwent surgical correction, of whom 67 were accompanied with hypospadias, 5 with epispadias and 4 with normal urethral meatus. The methods for straightening the phallus included 5-week preoperative hCG treatment, complete degloving of penile skin, release of periurethral fibrous bands extending proximally to the meatus, plication of dorsal or ventral tunica albuginea, and embedding of dermis and tunica vaginalis grafts.

RESULTSAll the cases were followed up for 2 months to 2 years, and the mean follow-up time was 9.3 months. Satisfactory phallus straightening was achieved in 67 cases (88%), mild residual chordee remained in 6 (8%), which needed no reoperation for the time being unless warranted by follow-up, and relapse occurred in 3 (4%), which needed further operation.

CONCLUSIONMost cases of congenital penile curvature can be corrected sufficiently with the above methods.

Child ; Child, Preschool ; Follow-Up Studies ; Humans ; Infant ; Male ; Penis ; abnormalities ; Urogenital Abnormalities ; surgery ; Urologic Surgical Procedures, Male ; methods

OBJECTIVETo establish a stable rat experimental model of concealed penis for studying the effect of buried penis on the structure and function of the corpus cavernosum.

METHODSNinety male SD rats, aged 2 weeks, were randomly divided into 3 groups (A, B and C) of equal number. Groups A and B underwent surgery with intra-purse suture of the penile root and folding suture of the prepuce, respectively, to bury the penis, while Group C were included as sham operation controls.

RESULTSIn Group A, death resulted in 4 cases from acute post-operative urine retention, failure in burying the penis occurred in 5 cases because of soft tissue ulceration around the urethral orifice and in another 3 due to loose concealment. In Group B, 1 died from deep anesthesia and 2 from acute post-operative urine retention. With the penile development and erection, 7 in Group A and 10 in Group B protruded the penis in different stages. In Group C, 1 died from deep anesthesia. The operations succeeded in all the other rats in Groups A and B, with the success rates of 36.7% and 56.7%, respectively. And the concealment could be relieved any time during the experiment.

CONCLUSIONThe experimental rat model of concealed penis can be successfully established by both intra-purse suture of the penile root and folding suture of the prepuce, which is stable and similar to the natural course of this disorder in human.

Animals ; Disease Models, Animal ; Humans ; Male ; Penis ; abnormalities ; surgery ; Random Allocation ; Rats ; Rats, Sprague-Dawley ; Urogenital Abnormalities

We evaluated the long-term results of feminizing genital reconstruction in patients with genital ambiguity with high vaginal confluence. The medical records of 10 consecutive patients with ambiguous genitalia and high vaginal confluence who underwent feminizing genital reconstruction from 1996 to 2007 were reviewed. Seven patients had congenital adrenal hyperplasia, one had mixed gonadal dysgenesis, one had partial androgen insensitivity, and one had 5-alpha reductase deficiency syndrome. Median age at operation was 21 months (range, 2-47 months). Median follow up was 7.7 yr. Of the six patients who underwent feminizing genital reconstruction with the Gonzalez method, three had good results. Of the other three patients, one had a urethrovaginal fistula and underwent fistula repair 9 yr after, one had distal vaginal stenosis and underwent revision vaginoplasty 9 yr after, and one had a urethrovaginal fistula and urethral stricture. The patient with urogenital mobilization had persistent urogenital sinus. Feminizing genitoplasty using the Gonzalez method showed good long-term results in patients with ambiguous genitalia and Congenital adrenal hyperplasia. The procedure is less invasive than other approaches and results in excellent cosmetic outcomes; and complications can be corrected by relatively simple procedures.
Child, Preschool ; Disorders of Sex Development/*surgery ; Female ; Feminization/*surgery ; Follow-Up Studies ; Humans ; Infant ; Male ; Penis/abnormalities ; *Reconstructive Surgical Procedures ; Urethral Stricture/surgery ; Urogenital System/surgery ; Vagina/*surgery

OBJECTIVETo evaluate the endourethral surgery for the complicated urethra stenosis and urethratresia.

METHODSThe endourethral surgery, such as internal urethrotomy transurethral scar electrosectomy or transurethral scar plasmakinetic bipolar electrocautery (PKR) or transurethral laser cicatrectomy, were carried out in 46 cases suffering from the complicated urethra stenosis and urethratresia.

RESULTSThe curative rate in this series being achieved by once and twice or three times'operation were 80.43% (39/46) and 13.04% (6/46) respectively. Three cases of treatment failure were caused by long-segment stricture and urethratresia or severe malposition of the urethral proximal and distal to a narrow-caliber area or post-operation infection. Thirty-nine cases have been followed up for 6 to 84 months. Satisfactory voiding has been achieved in all patients.

CONCLUSIONEndoscopic surgery was believed to be a safe and efficient therapeutic choice for the complicated urethra stenosis and urethratresia. The success of the treatment depends on understanding the length of the stricture before operation, resecting completely the scar tissue with electric or PKR or laser technique during the process, preventing infection and managing appropriately the urethral catheterization after operation.

Adolescent ; Adult ; Aged ; Endoscopy ; Follow-Up Studies ; Humans ; Laser Therapy ; Male ; Middle Aged ; Retrospective Studies ; Urethra ; abnormalities ; surgery ; Urethral Obstruction ; surgery ; Urethral Stricture ; surgery ; Urogenital Surgical Procedures ; methods