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Endo-suprasellar teratoma with teeth formation. Case report
A N Konovalov1, B L Lichterman, A G Korshunov
1Department of Paediatric Neurosurgery, All-Russian Postgraduate Medical Institute, Moscow.
Acta Neurochirurgica
|January 1, 1992
Summary
A rare, highly ossified teratoma containing over 150 teeth was surgically removed from a young girl. This mature teratoma with teeth formation is a significant finding, with few similar cases reported and a low survival rate.
Area of Science:
- Pediatric Surgery
- Pathology
- Developmental Biology
Background:
- Teratomas are germ cell tumors containing diverse tissue types.
- Ossified teratomas, particularly those with significant dental components, are exceptionally rare in pediatric cases.
- Early diagnosis and surgical intervention are critical for managing complex teratomas.
Observation:
- A 2-year-old female patient presented with a highly ossified teratoma.
- Surgical exploration revealed the presence of over 150 teeth within the tumor.
- Macroscopic and subsequent pathological examination confirmed a mature teratoma with extensive odontogenesis.
Findings:
- The pathological diagnosis was a mature teratoma exhibiting significant teeth formation.
- This case represents one of the most extensive dental inclusions reported in a pediatric teratoma.
- Literature review identified only six previously reported analogous cases.
Implications:
- This case highlights the extreme variability and complexity of teratoma development in children.
- Successful surgical excision, despite the tumor's size and composition, offers hope for similar rare pediatric oncology cases.
- Further research into the developmental pathways of complex teratomas may improve diagnostic and therapeutic strategies.