Presentation
Foot pain
Patient Data
Age: 35 years
Gender: Male
From the case:
Chronic osteochondral defect with cystic change
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The sharply demarcated subchondral cystic lesion in the talar dome in the medial aspect returning low T1 and high T2 signal intensity. There is a surrounding mild T2 high signal region likely edematous.
No fracture or joint effusion.
Case Discussion
Features most likely represent chronic osteochondral defect with cystic changes (stage 2A of osteochondral injury staging).
Additional contributor: Dr. M. Tahir Aien
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