Autonomous adenoma of the thyroid in infancy

Area of Science:

• Endocrinology
• Pediatric Endocrinology
• Thyroidology

Background:

• Autonomous thyroid adenomas are rare in children.
• Decompensated autonomous adenomas can present with subtle clinical signs.
• Thyroid nodular disease requires careful diagnostic evaluation in pediatric patients.

Purpose of the Study:

• To report on two pediatric cases of decompensated autonomous thyroid adenoma.
• To discuss the diagnostic and therapeutic approaches for thyroid nodular transformations in children.
• To highlight potential pituitary-thyroid axis responses post-thyroid surgery.

Main Methods:

• Case report of two 10-year-old girls.
• Clinical assessment of thyroid status.
• Thyroid gland imaging and biopsy (implied).
• Hormonal assays including TRH stimulation test.

Main Results:

• Both patients presented as clinically euthyroid despite autonomous adenoma.
• One patient exhibited a transient blunted response of anterior pituitary thyrotropic cells to TRH stimulation in the early postoperative period.
• Surgical intervention was performed for nodular thyroid disease.

Conclusions:

• Autonomous thyroid adenoma can occur in pediatric patients, sometimes with minimal initial symptoms.
• Transient pituitary thyrotropin suppression post-thyroid surgery is a possible finding.
• Careful diagnostic workup and management are crucial for pediatric thyroid nodules.