Goel A, Nadkarni T, Mazumdar D
Department of Neurosurgery, K.E.M. Hospital, Parel, Bombay, India.
Br J Neurosurg. 1996 Dec;10(6):611-2. doi: 10.1080/02688699646961.
A 17-year-old boy presented with a slowly growing right frontal bone swelling over an 8-year period. The swelling resulted in marked proptosis and reduced his visual acuity and eye movements. He was found to have clotting factor VIII deficiency. A chronic intradiploic haematoma as the cause of the swelling was a surprise finding.