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Updated: Jun 22, 2026

Lateral Molar Approach-Driven Transoral Endoscopic Procedure for Benign Infratemporal Fossa Tumor Resection
Published on: August 15, 2025
Intracranial compound odontome
Paulo Rogério de Faria1, Sérgio Vitorino Cardoso, Ademir Rocha
1Departamento de Morfologia, Instituto de Ciências Biomédicas, Universidade Federal de Uberlândia, Uberlândia, Minas Gerais, Brazil.
Abstract:
An exceedingly rare case of an extragnathic odontome is described arising within the brain. A 10-year-old boy complained of progressive frontal headache for 5 years. Axial computerized tomography the head revealed a solid, calcified lesion with well-defined borders localized in the sellar and suprasellar region composed of multiple calcified structures resembling teeth. The diagnosis was compound odontome. Physical examination and blood analysis revealed hypopituitarism. The patient was submitted for radical tumour resection. He developed persistent diabetes insipidus, hypothyroidism and adrenal insufficiency for which appropriate replacement therapy has been necessary. This case demonstrates that an odontogenic lesion may arise in brain tissues due to the embryological relationship between primordial stomodeum and Rathke's pouch. Its development could be associated with endocrine disturbances.
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