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Updated: Jan 2, 2026
Lateral Molar Approach-Driven Transoral Endoscopic Procedure for Benign Infratemporal Fossa Tumor Resection
Published on: August 15, 2025
A rare case of chondrosarcoma arising in parotid with extension to lateral skull base
Sidharth Pradhan1, Saurav Sarkar2, Mukund N Sable3
1ENT, All India Institute of Medical Sciences Bhubaneswar, Bhubaneswar, India.
Abstract:
Chondrosarcomas of head and neck region are rare. Very few cases of chondrosarcomas arising in parotid gland have been reported and none with intracranial extension. We report a case of a female presenting with a parotid swelling and a mass in external auditory canal with extradural extension to posterior cranial fossa. With a preoperative fine needle aspiration diagnosis of pleomorphic adenoma, it was excised and the histopathology came out to be low-grade myxoid chondrosarcoma. She has not received any adjuvant chemoradiotherapy and there is no evidence of recurrence at months.
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