title: Clinical Reasoning: A benign but potentially life-threatening headache.
authors.affiliation: From the Departments of Neurology (D.Z., J.W.), Anesthesiology (F.H.), Neurosurgery (S.Y.), and Radiology (X.G.), Sir Run Run Shaw Hospital, College of Medicine, Zhejiang University, China.
authors.forename: Dan
authors.initials: D
authors.lastname: Zhang
authors.affiliation: From the Departments of Neurology (D.Z., J.W.), Anesthesiology (F.H.), Neurosurgery (S.Y.), and Radiology (X.G.), Sir Run Run Shaw Hospital, College of Medicine, Zhejiang University, China. wangjinjoy@hotmail.com.
authors.forename: Jin
authors.initials: J
authors.lastname: Wang
authors.affiliation: From the Departments of Neurology (D.Z., J.W.), Anesthesiology (F.H.), Neurosurgery (S.Y.), and Radiology (X.G.), Sir Run Run Shaw Hospital, College of Medicine, Zhejiang University, China.
authors.forename: Feifang
authors.initials: F
authors.lastname: He
authors.affiliation: From the Departments of Neurology (D.Z., J.W.), Anesthesiology (F.H.), Neurosurgery (S.Y.), and Radiology (X.G.), Sir Run Run Shaw Hospital, College of Medicine, Zhejiang University, China.
authors.forename: Shuxu
authors.initials: S
authors.lastname: Yang
authors.affiliation: From the Departments of Neurology (D.Z., J.W.), Anesthesiology (F.H.), Neurosurgery (S.Y.), and Radiology (X.G.), Sir Run Run Shaw Hospital, College of Medicine, Zhejiang University, China.
authors.forename: Xiangyang
authors.initials: X
authors.lastname: Gong
mesh_terms: D000066491:Clinical Decision-Making / Q000379:methods*; D003937:Diagnosis, Differential; D006261:Headache / Q000209:etiology*; D006801:Humans; D019585:Intracranial Hypotension / Q000150:complications / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged