The Value of MRI in Distinguishing Subtypes of Lipomatous Extremity Tumors Needs Reassessment in the Era of MDM2 and CDK4 Testing

Figure 1

Coronal T1 (a) and STIR (b) MRI of a 30 cm diameter ALT/WDL confirmed by MDM2 FISH which is deep to fascia, contains foci of T2 enhancement, heterogeneity, nodularity, and internal cystic changes.

(a)

(b)