title: Expert's Comment concerning Grand Rounds case entitled "Acute non-traumatic idiopathic spinal subdural hematoma: radiographic findings and surgical results with a literature review" by K. Kobayashi, S. Imagama, K. Ando, Y. Nishida, N. Ishiguro (Eur Spine J; 2017).
authors.affiliation: Institute of Neurosurgery, Catholic University of Rome, Largo Gemelli, 8, 00168, Rome, Italy. mvisocchi@hotmail.com.
authors.forename: Massimiliano
authors.initials: M
authors.lastname: Visocchi
mesh_terms: D046649:Hematoma, Subdural, Spinal; D006801:Humans; D056164:Teaching Rounds