Neurology
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We examined 111 consecutive patients with primary or metastatic brain tumors identified by CT or MRI to characterize brain tumor headache. The median age was 44 years; 34% had primary and 66% metastatic tumors. Headaches were present in 48%, equally for primary and metastatic brain tumors. ⋯ Unlike true tension-type headaches, brain tumor headaches were worse with bending over in 32%, and nausea or vomiting was present in 40% of patients. The "classic" early morning brain tumor headache is uncommon. Nausea, vomiting, an abnormal neurologic examination, or a significant, change in prior headache pattern suggest that the headache may be caused by a tumor.