Incidental Discovery of a Temporal Bone Chondroblastoma on an Archived Histopathologic Section

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Chondroblastoma of the temporal bone.

Chondroblastomas are highly destructive tumors that are derived from immature cartilage cells. The occurrence of this tumor in the temporal bone or skull base is uncommon. Approximately 70 cases have previously been reported, several of which have involved the temporomandibular joint (TMJ). We report here the case of a 67-year-old woman who presented with right-sided mixed hearing loss, a right...

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Chondroblastoma of the temporal bone: CT and MR appearance.

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dual-time-point fdg-pet/ct imaging of temporal bone chondroblastoma: a report of two cases

temporal bone chondroblastoma is an extremely rare benign bone tumor. we encountered two cases showing similar imaging findings on computed tomography (ct), magnetic resonance imaging (mri), and dual-time-point 18f-fluorodeoxyglucose (18f-fdg) positron emission tomography (pet)/ct. in both cases, ct images revealed temporal bone defects and sclerotic changes around the tumor. most parts of the ...

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ژورنال

عنوان ژورنال: Otology & Neurotology

سال: 2013

ISSN: 1531-7129

DOI: 10.1097/mao.0b013e318278bcdb