Calcinose pseudotumorale de localisation inhabituelle chez un patient hémodialysé

Tumour-like calcinosis of the lower cervical spine with osteolysis of the cervical vertebrae is very rare. The principal contributing factors are hyperparathyroidism, elevation of calcium-phosphorus product and local trauma. Optimal treatment of these calcifications remains controversial. While surgical resection of the mass is commonly recommended, in our case report, despite the initial aggressiveness of the lesion, surgery was not performed and treatment of hyperparathyroidism alone was sufficient to ensure dramatic improvement with complete resolution of the calcinosis within few weeks.