Infantile disseminated visceral giant cell arteritis presenting as sudden infant death

The rare clinicopathological entity 'disseminated visceral giant cell arteritis' (DVGCA) was first described in 1978. It is characterized by widespread small-vessel giant cell angitis and extravascular granulomas. A normal and healthy 7-month-old boy who presented unexpectedly with sudden infant death syndrome (SIDS) is reported. Histological examination at autopsy revealed giant cell angitis of the aorta, common carotid, coronary, pulmonary,...