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Updated: Jun 11, 2026
Lateral Molar Approach-Driven Transoral Endoscopic Procedure for Benign Infratemporal Fossa Tumor Resection
Published on: August 15, 2025
[A rare tumor of the infratemporal fossa]
Z Bourhaleb1, T Chekrine, I Bouamama
1Centre d'oncologie Ibn Rochd, CHU Ibn-Rochd, Casablanca, Maroc. zouhourbourhaleb240@hotmail.com
Introduction:
Giant cell tumors of bone (GCT) are usually benign and relatively rare. They have an aggressive behavior and an unpredictable prognosis. They occur mainly in the young adult, with a preferential localization in long bones. We report a giant cell infratemporal fossa tumor.
Observation:
A 55-year-old female patient consulted for swelling in the right cheek. Surgical excision was incomplete because of the subtemporal tumor localization. Histological assessment proved a GCT. Forty-five grays postoperative external radiotherapy was applied to the surgical site. The patient had local control at the 12-month follow-up.
Discussion:
GCTs are seldom observed in the facial skeleton (2%). The recommended treatment is surgery. Radiotherapy can be indicated in case of incomplete or impossible surgical excision, or when surgery would be responsible for a major functional deficit.
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