Angiographic Findings in Tumoral Calcinosis

Tumor calcinosis is uncommon, typically manifesting as paraarticular, extracapsular soft tissue deposits containing amorphous calcium phosphate and calcium carbonate, with associated hydroxyapatite crystal. CT and MRI are the primary diagnostic radiological tools evaluating these lesions. Primary treatment is early surgical excision with wide margins, as there is a high recurrence rate. We describe the angiographic findings in tumoral calcinosis, demonstrating hypervascularity beyond the calcified mass periphery. Exact margin definition with angiography may influence management and surgical approach.