Fig. 2From: Role of adding T2 mapping sequence to the routine MR imaging protocol in the assessment of articular knee cartilage in osteoarthritisa Sagittal fat-suppressed proton density-weighted shows full-thickness defects of articular cartilage of medial tibiofemoral condyle and exposed subchondral bone (blue arrow). b and c Corresponding T2 map shows elevated cartilage T2 relaxation time (ROI). [b: 0 ms ≤ T2 ≤ 39 ms; c: T2 = 74 ms (>50 ms)]Back to article page