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Washington University Experience | INFECTION | Bacteria | Abscess | Abscess, Subacute - Chronic | 3A2 Abscess (Case 3) FLAIR 1 - Copy - Copy
3A2,3 The large abscess cavity in this case is hyperintense to parenchyma in flair (3A2) and T1-weighted images with contrast (3A3). Notice the extent of perilesional edema in #3A3 which is also seen more clearly in the T2-weighted images (arrow, 3A4).