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Thymidine kinase in brain-tumor cysts
Journal of Neurosurgery
|October 1, 1985
Summary
Deoxythymidine kinase (TK) levels in brain cyst fluid can help distinguish tumors from non-neoplastic cysts. TK activity also shows the effectiveness of intracystic BCNU therapy for brain lesions.
Area of Science:
- Biochemistry
- Neuro-oncology
- Medical Diagnostics
Background:
- Cystic brain lesions present diagnostic challenges.
- Distinguishing neoplastic from non-neoplastic cysts is crucial for appropriate treatment.
- Deoxythymidine kinase (TK) is an enzyme involved in DNA synthesis.