A 71-year-old woman presented with obstructive hydrocephalus caused by a haemorrhagic pineal mass. A right ventriculo-peritoneal shunt was inserted with successful treatment of the hydrocephalus and resolution of symptoms and signs. Post-operative MRI both as an inpatient and at 5 and 18 months showed no contrast enhancement of the lesion and there was resolution of the radiographic abnormality. She remains symptom-free at 18 months. Previous reports have advocated resection of the pineal lesion, but this patient has done well with CSF shunting and MRI surveillance.