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Solving the Dilemma: Van Wyk-Grumbach Syndrome.
Sachin Rathod1, Shubhada Jajoo1, Amardeep Shanoo1
1Department of Obstetrics and Gynecology, Datta Meghe Institute of Higher Education and Research, Wardha, IND.
Cureus
|July 1, 2024
Summary
Van Wyk-Grumbach syndrome involves hypothyroidism, ovarian mass, and precocious puberty. Treating hypothyroidism with thyroxine therapy led to spontaneous regression of ovarian cysts in a young girl.
Area of Science:
- Pediatric Endocrinology
- Reproductive Endocrinology
- Endocrinology
Background:
- Van Wyk-Grumbach syndrome (VWGS) is characterized by the triad of hypothyroidism, ovarian enlargement, and precocious puberty.
- It is often a manifestation of prolonged untreated hypothyroidism, leading to elevated gonadotropins and subsequent ovarian stimulation.
Observation:
- A 10-year-old girl presented with abdominal pain due to a multiloculated ovarian cyst.
- Evaluation revealed delayed bone age, precocious puberty, and short stature.
Findings:
- The patient was diagnosed with autoimmune thyroiditis.
- Initiation of thyroxine replacement therapy resulted in the spontaneous regression of ovarian cysts.
- This suggests a direct link between thyroid hormone levels and ovarian cyst development in VWGS.
Implications:
- VWGS should be considered in the differential diagnosis of ovarian masses, especially in pediatric patients presenting with precocious puberty.
- Early diagnosis and treatment of underlying thyroid dysfunction can prevent unnecessary surgical interventions for ovarian masses.
- This case highlights the importance of a comprehensive endocrine evaluation in children with complex presentations involving pubertal and ovarian abnormalities.
