2A2 (Case 1) T1 without contrast slice 15 copy - Copy | PML - IRIS | PML (JC Virus) | Viruses | INFECTION

Washington University Experience | INFECTION | Viruses | PML (JC Virus) | PML - IRIS | 2A2 (Case 1) T1 without contrast slice 15 copy - Copy

2A2,3 The next two images show hypointensity of the lesion (arrow) which develops a slight rim pattern (arrow, 2A3) with administration of contrast.