Ovarian cysts in prepubertal girls

Area of Science:

• Pediatric Endocrinology
• Gynecologic Imaging
• Pediatric Surgery

Background:

• Ovarian follicles in childhood are typically small (<10 mm).
• Childhood ovarian cysts are defined as fluid collections >20 mm, often incidental findings.
• While generally benign and self-resolving, some cysts are hormonally active or indicative of underlying pathology.

Purpose of the Study:

• To delineate the characteristics and diagnostic approaches for ovarian cysts in childhood.
• To differentiate between functional and organic ovarian cysts.
• To outline management strategies based on cyst type and clinical presentation.

Main Methods:

• Diagnosis primarily relies on pelvic ultrasound.
• Magnetic resonance imaging (MRI) and tumor marker assays aid in characterizing organic cysts.
• Clinical evaluation includes assessment for endocrine disorders and complications like torsion.

Main Results:

• Functional cysts often regress spontaneously but can be associated with endocrine disorders (e.g., precocious puberty, hypothyroidism).
• Persistent cysts warrant investigation for neoplasms, though fluid content suggests benignity.
• Complications like pain or torsion necessitate urgent surgical evaluation.

Conclusions:

• Ovarian cysts in children require careful evaluation to distinguish functional from organic types.
• Ultrasound is key for initial diagnosis, with MRI and tumor markers guiding further management.
• Prompt surgical intervention is crucial for complications such as ovarian torsion.