Xanthoma of the Achilles tendon in a patient with cerebrotendinous xanthomatosis
Xanthoma of the Achilles tendon in a patient with cerebrotendinous xanthomatosis
(A) Xanthoma of the Achilles tendon on T2-weighted MRI. (B) Extremely thickened Achilles tendon. (C) Hematoxylin and Eosin staining of xanthoma in the Achilles tendon. Foamy cells admixed with inflammatory giant cells infiltrated the tendinous tissue, and cholesterol clefts were visible.
MRI: magnetic resonance imaging; FLAIR: fluid-attenuated inversion recovery.