Imperforate hymen as a cause of bladder perforation and intestinal obstruction

Congenital vaginal obstruction in a female with Cornelia de Lange syndrome: A case report

Cornelia de Lange syndrome (CdLS) is a rare genetic disease involving multiorgan systems that varies in clinical manifestations. Female genital abnormalities in patients with CdLS are rarely reported, and current guidelines for CdLS contain little information related to female genital abnormalities. We report a case of classic CdLS with an NIPBL gene pathogenic variant in a 4.5-year-old girl who experienced recurrent urinary tract infections (UTIs) with vesical tenesmus. Urogenital physical and imaging examinations revealed external vaginal orifice obstruction and bilateral vesicoureteral reflux (VUR). Vaginal diaphragm-like tissue resection and vaginal orifice plasty were performed on this patient. The symptoms of urination disorders and recurrent UTIs, as well as VUR grading, improved after relieving the vaginal obstruction during the operation. For female CdLS patients, especially those with VUR, it is necessary to check for genital abnormalities and perform timely treatment, which is of great significance in improving urination disorder symptoms, reducing resistance during voiding, decreasing the occurrence of secondary VUR, and controlling recurrent UTIs.

Hymen sparing surgery for imperforate hymen: case reports and review of literature

BACKGROUND

Imperforate hymen, with an incidence between 0.1% and 0.05%, is the most common obstructive congenital abnormality of the female genital tract. 'Standard' surgical treatment of imperforate hymen involves hymenectomy after a cruciate, plus, or X-shaped hymenotomy incision.

CASES

Two cases with imperforate hymen treated with a simple vertical incision are presented. A few oblique sutures were used to prevent refusion. Postoperative follow up was uneventful.

SUMMARY AND CONCLUSION

The importance of the integrity of hymen changes in different cultures and religious groups. Option of a hymen sparing procedure is readily preferred by most of these patients and families. Also preservation of hymenal tissue, hence the perception of 'integrity' of female genitalia, might be an alternative treatment option.

Imperforate hymen: a cause of abdominal pain in female adolescents

A 16-year-old girl presented with primary amenorrhea and had had cyclical abdominal pain for almost a year. At examination we observed a painful mass in the lower abdomen and normal secondary sex characteristics. Perineal examination showed a bluish bulging hymen. Transabdominal ultrasonography revealed a dense mass in the pelvis measuring about 12×11 cm. We diagnosed an imperforate hymen with haematocolpos and haematometra. The hymen was opened surgically and a large quantity of menstrual blood was drained from the vagina and uterus. Postoperative recovery was normal without any pain. The patient now menstruates regularly. An imperforate hymen occurs in 0.05% of women. It is important to be aware of this while examining a female adolescent presenting with cyclical abdominal pain and primary amenorrhea. Late discovery of an imperforate hymen may lead to pain, infections, hydronephrosis and endometriosis with subfertility as a possible consequence.

Congenital vaginal obstructions: varied presentation and outcome

Congenital obstructing lesions of vagina, hydrometrocolpos, and hematocolpos, present at a variable time during early childhood and adolescence to different medical and surgical specialties. Twenty-six cases presenting over an 18-years period (1987-2005) were divided into three groups; Group A: neonates (6), Group B: adolescents (18), and Group C: adults (2). Common presentations in neonates (Group A) were abdominal mass (5), neonatal sepsis (3), and respiratory distress (2); whereas abdominal pain (18), voiding dysfunctions (13), and backache (7) were prevalent in adolescents (Group B). Adults (Group C) presented with inability to consummate and infertility (2). Four patients received erroneous treatment; exploratory laparotomy (1) and appendectomy (3). Urinary symptoms and associated urinary abnormalities were present in more than 50% of cases, especially those with complex anomalies. Management included excision of imperforate hymen (16) and transverse vaginal septum (8) through perineal (20) and abdominoperineal approach (4). Patients with urogenital sinus (1) and cloacal malformation (1) had staged reconstruction at 2.5 years of age following preliminary vesicostomy and colostomy at birth. On follow up (range 1-15 years; mean 7) more than 60% patients have menstrual irregularity (11), endometriosis (5), and infertility (4). In conclusion, rarity and variable presentation of congenital vaginal obstructions can lead to delayed diagnosis and erroneous management. A high index of suspicion and cross-sectional imaging help in early diagnosis and associated renal anomalies. A comprehensive management is imperative to preserve the reproductive potentials, as significant proportion of patients may experience sexual difficulties, menstrual irregularity, and infertility.