Characteristics of hemorrhage evolve with the age of the lesion. What signal intensity do acute, subacute, and chronic hemorrhages have on T1- and T2-weighted images?

Characteristics of hemorrhage evolve with the age of the lesion. What signal intensity do acute, subacute, and chronic hemorrhages have on T1- and T2-weighted images?

Think low, very high, then high with dark rim mnemonic

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