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Mucocolpos in a toddler: central precocious puberty with vaginal atresia
Vijaya Sarathi1, Anand Naregal, Anurag R Lila
1Department of Endocrinology, King Edward Memorial Hospital and Seth Gordhandas Sunderdas Medical College, Parel, Mumbai, Maharashtra, India. drvijayasarathi@gmail.com
Insights
This case highlights central precocious puberty in a toddler with imperforate hymen and vaginal atresia. Early diagnosis and surgical intervention are crucial before initiating hormonal therapy for precocious puberty.
Area of Science:
- Pediatric Endocrinology
- Pediatric Gynecology
Background:
- Central precocious puberty (CPP) involves early onset of puberty due to premature activation of the hypothalamic-pituitary-gonadal axis.
- Mucocolpos, imperforate hymen, and vaginal atresia are congenital anomalies that can present in infancy and childhood.
Observation:
- An 18-month-old female presented with pubic hair and breast enlargement, indicative of precocious puberty.
- Imaging revealed imperforate hymen, vaginal atresia, and significant mucocolpos.
Findings:
- The patient was diagnosed with idiopathic central precocious puberty.
- Concurrent findings of imperforate hymen, vaginal atresia, and mucocolpos were identified.
- Surgical correction of the hymenal and vaginal anomalies was performed prior to gonadotropin-releasing hormone agonist therapy.
Implications:
- This case underscores the importance of suspecting central precocious puberty in female patients presenting with mucocolpos beyond infancy.
- Timely surgical management of gynecologic anomalies is essential before initiating treatment for precocious puberty to prevent complications like hematocolpos.
Objective:
To report the first case of imperforate hymen and vaginal atresia in a patient with mucocolpos during toddlerhood who was found to have central precocious puberty.
Methods:
We review the details of assessment of an 18-month-old girl who had the presence of pubic hair and breast enlargement. She underwent biochemical evaluation with serum follicle-stimulating hormone, luteinizing hormone, and estradiol and radiologic evaluation with ultrasonography of the abdomen and pelvis as well as magnetic resonance imaging of the pelvis and brain.
Results:
This young female patient had clinical and imaging findings suggestive of idiopathic central precocious puberty. Imaging also revealed imperforate hymen, vaginal atresia, and mucocolpos. She underwent surgical treatment to ensure an unobstructed vaginal opening before initiation of gonadotropin-releasing hormone agonist therapy, since the latter may precipitate uterine bleeding and might have converted mucocolpos to a combination of mucocolpos and hematocolpos.
Conclusion:
This case highlights the need to suspect the presence of precocious puberty in all female patients in whom mucocolpos is detected beyond infancy but before adolescence.
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