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Bone wax foreign body granuloma in the mastoid
1Department of Otolaryngology, Singapore General Hospital, Singapore. gollwk@sgh.com.sg
Abstract:
The sue of bone wax is commonly used to control bleeding during mastoid surgery. An unusual case of bone wax granuloma in the mastoid, with sigmoid sinus thrombosis, is reported. Although the use of bone wax in and around the mastoid is generally considered safe with few complications, caution should be exercised, particularly in infected fields and in patients known to have general immunohypersensitivity.
Insights
Bone wax is used to stop bleeding in mastoid surgery. An unusual case shows bone wax can cause granuloma and sigmoid sinus thrombosis, requiring caution in infected or hypersensitive patients.
Area of Science:
- Otolaryngology
- Neurosurgery
- Surgical Pathology
Background:
- Bone wax is a common hemostatic agent used in mastoid surgery to control bleeding.
- Its use is generally considered safe with a low complication rate.
Observation:
- This report details an unusual case of a bone wax granuloma.
- The granuloma was identified in the mastoid and associated with sigmoid sinus thrombosis.
Findings:
- Bone wax, while typically safe, can lead to rare complications like granuloma formation.
- The presence of infection or patient immunohypersensitivity may increase the risk of adverse events.
Implications:
- This case highlights the importance of considering rare complications associated with bone wax, even in routine procedures.
- Surgical site infection and patient hypersensitivity are critical factors to assess when using bone wax in mastoid surgery.
- Further vigilance is recommended to ensure patient safety during and after mastoid procedures involving bone wax.