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High-Speed Human Temporal Bone Sectioning for the Assessment of COVID-19-Associated Middle Ear Pathology
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Gorham-Stout disease of the temporal bone
1Division of Otolaryngology-Head and Neck Surgery, University of California at Los Angeles, Los Angeles, California 93003, USA. smowry1978@gmail.com
The Laryngoscope
|February 5, 2010
Summary
Gorham-Stout disease, a rare bone disorder, can affect the skull base, leading to hearing symptoms. This case highlights the extensive bone demineralization and erosion associated with this condition.
Area of Science:
- Medical Imaging
- Rare Diseases
- Ophthalmology
Background:
- Gorham-Stout disease (GSD), or massive osteolysis, is an extremely rare skeletal disorder.
- Fewer than 200 cases are documented globally, making it a significant diagnostic challenge.
Observation:
- A 29-year-old female presented with bilateral aural fullness and tinnitus.
- Radiographic examination revealed significant demineralization and moth-eaten changes in the skull base and posterior fossa.
Findings:
- The disease caused opacification of the left mastoid air cells.
- Erosive changes extended to critical structures including the left jugular foramen, hypoglossal canal, stylomastoid process, and eustachian tube.
Implications:
- This case underscores the potential for Gorham-Stout disease to manifest with otologic symptoms.
- Understanding the radiographic progression is crucial for early diagnosis and management of GSD.
- Further research into GSD's pathophysiology and treatment is warranted.
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