title: Unknown Case: Part 1.
authors.affiliation: Kyung Hee University, Department of Neurosurgery, Seoul, Korea1 UC Davis Medical Center, Department of Neurosurgery, California, USA2 UC Davis Medical Center, Department of Pathology and Laboratory Medicine, California, USA3.
authors.forename: Sungbum
authors.initials: S
authors.lastname: Kim
authors.forename: Kee D
authors.initials: KD
authors.lastname: Kim
authors.forename: Rebecca
authors.initials: R
authors.lastname: Sonu