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Non-enhancing Glioblastoma: A Case Report
1Department of Medicine, University of Alabama at Birmingham School of Medicine, Birmingham, USA.
Glioblastoma multiforme (GBM), a rare adult brain tumor, can present as a non-enhancing lesion on MRI. Histopathological examination is crucial for diagnosing these unusual GBM cases.
Area of Science:
- Neuro-oncology
- Diagnostic Imaging
- Pathology
Background:
- Glioblastoma multiforme (GBM) is an aggressive primary brain tumor in adults.
- Standard MRI protocols typically visualize GBM as an enhancing lesion post-contrast.
Observation:
- This study details a rare case of GBM presenting as a non-enhancing lesion on MRI.
- The non-enhancing nature of the lesion necessitated further investigation.
Findings:
- Histopathological examination confirmed the diagnosis of GBM.
- Biopsy proved essential for definitive diagnosis in this atypical presentation.
Implications:
- Highlights the importance of considering biopsy for non-enhancing brain lesions.
- Underscores the role of histopathology in accurate GBM diagnosis and treatment planning.
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