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[Ovarian tumors in children]
1Divisione di Chirurgia Pediatrica, Ospedale di Vicenza, Italia.
Summary
Pediatric ovarian tumors are rare, with most being benign lesions like teratomas. Germ-cell tumors are the most common malignancy in children, and while ultrasound aids diagnosis, it cannot differentiate benign from malignant ovarian masses.
Area of Science:
- Pediatric Surgery
- Gynecologic Oncology
- Pediatric Pathology
Context:
- Review of pediatric ovarian tumors treated at Vicenza Regional Hospital (1979-1994).
- Analysis of 8 cases including benign and malignant lesions.
- Focus on epidemiological and diagnostic aspects.
Purpose:
- To characterize the incidence and types of ovarian tumors in pediatric patients.
- To evaluate the diagnostic accuracy of ultrasound in pediatric ovarian pathology.
- To compare the prevalence of benign versus malignant ovarian lesions in children.
Summary:
- The study reviewed 8 pediatric ovarian tumors: 6 cystic teratomas, 1 gonadoblastoma, 1 immature teratoma, 1 dysgerminoma, 1 yolk-sac tumor, and 1 leukemia infiltration.
- Most ovarian masses in children were benign (epithelial cysts and teratomas).
- Germ-cell tumors were the most frequent malignancy; epithelial tumors were less common.
Impact:
- Highlights that pediatric ovarian masses are predominantly benign.
- Identifies germ-cell tumors as the most common pediatric ovarian malignancy.
- Underscores ultrasound's diagnostic capability for pathology but its limitation in distinguishing benign from malignant ovarian lesions.