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Total Joint Replacement for Severe Bilateral Condylar Resorption--Gorham-Stout Syndrome
The Journal of Craniofacial Surgery
|June 17, 2015
Summary
Gorham-Stout syndrome is a rare bone disorder causing osteolytic resorption. This case highlights massive osteolysis in a patient’s mandible, emphasizing diagnostic challenges.
Area of Science:
- Orthopedics
- Maxillofacial Surgery
- Rare Diseases
Background:
- Gorham-Stout syndrome (GSS) is an extremely rare bone disorder of unknown etiology.
- It is characterized by progressive, osteolytic bone resorption, often affecting the axial skeleton.
- Diagnosis requires excluding other common causes of bone resorption.
Observation:
- A 45-year-old male presented with significant facial asymmetry due to massive osteolysis of his mandibular condyles and ramus.
- Symptoms included functional and aesthetic problems related to the bone loss.
- This presentation is unusual as GSS typically affects the shoulder, skull, thorax, and spine.
Findings:
- The case demonstrates GSS manifesting in the maxillofacial region, specifically the mandible.
- Massive osteolysis of the mandibular condyles and ramus was confirmed.
- The etiology remains uncertain, presumed to involve localized lymphatic vascular proliferation.
Implications:
- This case expands the known spectrum of GSS presentation to include significant maxillofacial involvement.
- It underscores the importance of considering rare bone disorders in cases of unexplained osteolysis, even in atypical locations.
- Further research into GSS etiology and management is warranted given its rarity and complex presentation.
