Bilateral Striopallidodentate Calcinosis in Chromosome 22q11.2 Deletion Syndrome

Symptomatic bilateral striopallidodentate calcinosis is required to identify the underlying causes. Disorder of calcium metabolism, such as hypoparathyroidism is the most common cause. We report a patient with hypoparathyroidism induced intracranial calcification who presented seizure and psychotic symptoms in adult and finally diagnosed as a choromosome 22q11.2 deletion syndrome.