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Complications of brain tumor surgery
Alpha Boubacar Bah1, Lounceny Fatoumata Barry2, Mohamed Cherif2
1Department of Neurosurgery, Hospital National Donka, Conakry, United States.
Surgical Neurology International
|August 21, 2025
Summary
Surgical outcomes for brain tumors in Guinea show significant delays and complications. Improving neurosurgical infrastructure and training is crucial for better patient results in sub-Saharan Africa.
Area of Science:
- Neurosurgery
- Oncology
- Public Health
Background:
- Limited data exists on brain tumor surgical outcomes in sub-Saharan Africa.
- This study addresses knowledge gaps in epidemiology, management, and postsurgical complications in Guinea.
Purpose of the Study:
- To analyze surgical outcomes and complications of brain tumors in Guinea.
- To compare findings with existing global literature on neurosurgical oncology.
Main Methods:
- Retrospective study of 374 diagnosed brain tumors from July 2019 to June 2024.
- Included 65 patients with surgical intervention and documented postsurgical complications within 30 days.
Main Results:
- Predominant age group: 25-55 years (37:28 male:female ratio).
- Over 50% experienced diagnostic delays >3 months; 73% had surgery delays >1 month.
- 41.5% developed complications (neurological, regional, systemic); 67.2% had favorable outcomes.
Conclusions:
- Significant diagnostic and treatment delays impact brain tumor surgical outcomes.
- Investment in neurosurgical infrastructure, training, and technology is vital for improving patient care in the region.
