667. Features of increased ICP headache / ED treatment of increased ICP associated with brain tumor / Temporal arteritis RFs, symptoms January 3rd, 2009 by reuben in .headache Back Top Tags: card 666. Sensitivity of CT in SAH / When does xanthochromia occur? / If persistently bloody LP but no xanthochromia with high suspicion for SAH, what to do? / Ancillary test commonly positive in SAH / Treatment of SAH / Cancers most likely to metastasize to brain 668. Dx temporal arteritis, Rx / Most common cause of stroke in persons Leave a Reply Cancel reply Please post any discussion to the emupdates Reddit page.