Role of Diffusion weighted Imaging in the Evaluation of Intracranial Tumors
نویسندگان
چکیده
The role of Diffusion Weighted Magnetic Resonance Imaging in the evaluation of various intracranial lesions has been evolving and increasing since its initial introduction as newer uses are being explored constantly. We review the imaging features of 68 cases of intracranial tumors and evaluate the role of diffusion weighted imaging in their diagnosis. Diffusion weighted imaging provides additional information in differentiating various intracranial tumors, in differentiating arachnoid cysts from epidermoid cysts, grading of gliomas, defining cystic/necrotic components of tumors and also helps in differentiating necrotic tumors from brain abscesses.
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