Cervical teratoblastoma in a paediatric patient: clinical presentation and management.

Cervical teratoblastoma in paediatric patients is an extremely rare and aggressive malignancy, with limited documentation in the medical literature. Teratoblastoma is a malignant variant of germ cell tumours, distinguished by its invasive growth pattern and poor cellular differentiation.A female child in early adolescence presented to our oncology hospital with complaints of persistent lower abdominal discomfort and abnormal uterine bleeding. These symptoms had been progressively worsening over time. On physical examination and imaging, pelvic ultrasonography and MRI revealed a complex cystic mass with hypoechoic features, located in the region between the cervix and the hymenal ring. Histopathological evaluation of a biopsy specimen confirmed the diagnosis of malignant cervical teratoblastoma. A multidisciplinary tumour board recommended surgical intervention. The patient underwent transvaginal excision of the cervical mass, with care taken to preserve reproductive anatomy.Postoperatively, adjuvant chemotherapy was initiated with the bleomycin, procarbazine (Natulan) and cisplatin regimen to reduce the risk of recurrence and metastasis. This case highlights the importance of early recognition, accurate diagnosis and a coordinated treatment approach in managing rare paediatric cervical malignancies.