title: Post-spinal headache or intracranial tumor after obstetric anesthesia.
mesh_terms: D000293:Adolescent; D000773:Anesthesia, Obstetrical; D000775:Anesthesia, Spinal; D001932:Brain Neoplasms / Q000150:complications*; D005260:Female; D006261:Headache / Q000150:complications*; D006801:Humans