1H-MR Spectroscopy as a Decision-Support Tool in the Differential Diagnosis of Intracranial Lesions: A Real-World Bicentric Retrospective Cohort
Purpose: To evaluate whether proton MR spectroscopy (1H-MRS) improves the differentiation of tumoral from non-tumoral intracranial lesions beyond conventional MRI, and to quantify its effect on diagnostic confidence, in a consecutive real-world bicentric cohort of diagnostically ambiguous lesions. Methods: This retrosp...