Hemolytic anemia presenting with idiopathic intracranial hypertension

We report on an 8-year-old girl with hemolytic anemia because of infection with parvovirus B19 and increased intracranial pressure. She presented acutely with headache, vomiting, and mild scleral and mucosal icterus. Upon evaluation, the patient exhibited profound hemolytic anemia, papilledema, and increased intracranial pressure. The patient was treated with intravenous immunoglobulin, prednisone, and packed red blood cells. Concurrent with an improvement of her anemia, she experienced a gradual resolution of her headache, vomiting, and optic-disc swelling. Signs of idiopathic intracranial hypertension may occur as a consequence of severe anemia, and are reversible upon correction of the underlying hematologic disorde

Familial moyamoya disease in a Greek family

Moyamoya disease (M-M) is characterized by progressive obstruction of the supraclinoid portion of internal carotid arteries and the proximal middle, anterior and posterior cerebral arteries, associated with the formation of a characteristic net of collateral vessels in the basal ganglia region. Clinical manifestations in childhood include transient ischaemic attacks, seizures and multiple infarcts. Approximately 7% of M-M cases are familial. We report two affected Greek siblings with typical clinical and neuroradiological findings of M-M. Linkage analysis of the whole family was consistent with linkage to the region 3p24-26, as previously reported in other familial Japanese M-M cases.</p