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Published on: May 23, 2021
Trans-mastoid approach to otogenic brain abscess
Ashfaq A Razzaq1, Rashid Jooma, Shahid Ahmed
1Department of Neurosurgery, Jinnah Postgraduate Medical Center, Karachi.
Abstract:
The treatment of otogenic brain abscess initially involves excision or aspiration of the abscess through a temporal or sub-occipital route depending on its location. This is followed by a mastoidectomy by the ENT surgeon to eradicate the primary source of infection. During the last three years, we have approached such lesions through a mastoidectomy followed by excision of the abscess through the same approach. This trans-mastoid approach is technically feasible in following the tract of suppuration, and clearing the cause and effect of pathology, at the same sitting. This paper describes our initial experience with the trans-mastoid approach to otogenic brain abscesses. On the basis of our results, we believe that transmastoid approach is an effective and logical option for the treatment of otogenic brain abscess, and merits further investigation in the form of a prospective study.
Insights
This study introduces a trans-mastoid approach for treating otogenic brain abscesses. This method effectively addresses the infection source and abscess simultaneously, proving feasible and logical.
Area of Science:
- Neurosurgery
- Otolaryngology
- Infectious Diseases
Background:
- Otogenic brain abscesses are serious complications of middle ear infections.
- Traditional treatment involves separate procedures for abscess drainage and source eradication.
- A unified surgical approach could improve efficiency and outcomes.
Purpose of the Study:
- To evaluate the feasibility and efficacy of a trans-mastoid approach for otogenic brain abscesses.
- To describe the surgical technique and initial patient outcomes.
- To determine if this approach can be a viable alternative to traditional methods.
Main Methods:
- A retrospective review of patients treated with a trans-mastoid approach over three years.
- Surgical technique involves mastoidectomy followed by abscess excision through the same surgical field.
- Documentation of operative details, complications, and patient recovery.
Main Results:
- The trans-mastoid approach was technically feasible for accessing and treating otogenic brain abscesses.
- This unified approach allowed for simultaneous eradication of the infection source and abscess drainage.
- Initial results suggest effectiveness in managing these complex cases.
Conclusions:
- The trans-mastoid approach is an effective and logical option for otogenic brain abscess treatment.
- This technique allows for concurrent management of the abscess and its primary otogenic source.
- Further prospective studies are warranted to validate these findings.
