“…brain tumors, trauma, intoxication, infectious diseases, or vascular diseases (Betz and Eisenmenger 1995;Neuen-Jacob et al 1993;Skullerud et al 1991 Opeskin et al (1993) 13/F 1.5 Headache, vomiting, photophobia 24 hours Read (1990) 6/F 20.0 × 1.8 × 1.2 Headache, vomiting, seizures, neck stiffness 3 days Rinder & Cannon (1933) 47/F 1.5 Headache 9 years Saulsbury et al (1981) 6/F 3.0 Headache, vomiting, gait disturbances, lethargy 1 day Schröder et al (1990) 18/M NM NM NM Shaver (1940) 19 trative examples of sudden death due to colloid cysts of the third ventricle. Both patients had a long-standing history of intermittent headache with an acute deterioration, and finally died.…”