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Malignant epignathus including a nephroblastoma component and successful management
E Zeynep Ince1, Ferhat Cekmez, Şükran Yıldırım
1Neonatology Department, Istanbul Medical Faculty, Istanbul, Turkey.
Annals of Diagnostic Pathology
|March 13, 2012
Summary
This case report describes a rare congenital epignathus teratoma in a newborn, complicated by a malignant nephroblastoma component. This is the first documented instance of malignant epignathus with a nephroblastoma component.
Area of Science:
- Pediatric Surgery
- Developmental Biology
- Oncology
Background:
- Epignathus teratomas are rare congenital tumors originating from the oral or pharyngeal region.
- These tumors can cause significant airway obstruction and feeding difficulties in newborns.
Observation:
- A male infant presented with a large oral mass at birth, diagnosed as epignathus teratoma.
- The tumor measured 13x11x9 cm, weighed 545g, and was attached to the palate and pharynx.
- Immediate tracheostomy was required due to airway compromise.
Findings:
- Surgical excision of the teratoma was performed on the second postnatal day.
- Pathological diagnosis revealed a malignant epignathus with an unexpected nephroblastoma component.
- This represents the first reported case of malignant epignathus containing a nephroblastoma component.
Implications:
- Highlights the importance of thorough pathological examination of congenital tumors.
- Suggests a potential link between teratomas and other pediatric malignancies.
- Emphasizes the need for multidisciplinary management in complex neonatal surgical cases.