Ovarian neoplasms of childhood

Area of Science:

• Pediatric Radiology
• Gynecologic Oncology

Background:

• Ovarian neoplasms are rare in pediatric patients.
• Clinical presentations can include abdominal pain, distension, or a palpable mass.
• The commonality of tumor types differs significantly from adults, with benign mature cystic teratomas being most prevalent in children.

Purpose of the Study:

• To review the imaging findings and clinical manifestations of common pediatric ovarian neoplasms.
• To familiarize radiologists with the sonographic, CT, and MRI characteristics of these tumors.

Main Methods:

• Literature review of pediatric ovarian neoplasms.
• Discussion of imaging modalities including ultrasound, CT, and MRI.
• Correlation of imaging findings with clinical presentations.

Main Results:

• Benign mature cystic teratoma is the most common ovarian neoplasm in children.
• Imaging plays a crucial role in the workup of suspected pediatric ovarian neoplasms.
• While imaging cannot definitively distinguish all malignancies, it is vital for initial assessment.

Conclusions:

• Radiologists must be aware of the diverse imaging appearances of pediatric ovarian neoplasms.
• Familiarity with common types like mature cystic teratomas aids in diagnosis and management.
• Imaging is an essential tool in evaluating pediatric ovarian masses, despite limitations in differentiating all malignancies.