title: Clinical Reasoning: A 47-year-old woman with left shoulder pain after a fall.
authors.affiliation: From the Departments of Neurology (N.U.J., L.G.), Neurosurgery (C.G.R.), Neuroradiology (T.M.), and Pathology (L.A.B., C.H.), Carver College of Medicine, University of Iowa, Iowa City. Nivedita-jerath@uiowa.edu.
authors.forename: Nivedita U
authors.initials: NU
authors.lastname: Jerath
authors.affiliation: From the Departments of Neurology (N.U.J., L.G.), Neurosurgery (C.G.R.), Neuroradiology (T.M.), and Pathology (L.A.B., C.H.), Carver College of Medicine, University of Iowa, Iowa City.
authors.forename: Chandan G
authors.initials: CG
authors.lastname: Reddy
authors.affiliation: From the Departments of Neurology (N.U.J., L.G.), Neurosurgery (C.G.R.), Neuroradiology (T.M.), and Pathology (L.A.B., C.H.), Carver College of Medicine, University of Iowa, Iowa City.
authors.forename: Toshio
authors.initials: T
authors.lastname: Moritani
authors.affiliation: From the Departments of Neurology (N.U.J., L.G.), Neurosurgery (C.G.R.), Neuroradiology (T.M.), and Pathology (L.A.B., C.H.), Carver College of Medicine, University of Iowa, Iowa City.
authors.forename: Leslie A
authors.initials: LA
authors.lastname: Bruch
authors.affiliation: From the Departments of Neurology (N.U.J., L.G.), Neurosurgery (C.G.R.), Neuroradiology (T.M.), and Pathology (L.A.B., C.H.), Carver College of Medicine, University of Iowa, Iowa City.
authors.forename: Carol
authors.initials: C
authors.lastname: Holman
authors.affiliation: From the Departments of Neurology (N.U.J., L.G.), Neurosurgery (C.G.R.), Neuroradiology (T.M.), and Pathology (L.A.B., C.H.), Carver College of Medicine, University of Iowa, Iowa City.
authors.forename: Ludwig
authors.initials: L
authors.lastname: Gutmann
mesh_terms: D000058:Accidental Falls; D001921:Brain / Q000473:pathology; D016543:Central Nervous System Neoplasms / Q000175:diagnosis* / Q000188:drug therapy / Q000473:pathology; D002574:Cervical Vertebrae; D003615:Dancing / Q000293:injuries; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D006987:Hypesthesia / Q000175:diagnosis / Q000188:drug therapy / Q000209:etiology; D008223:Lymphoma / Q000175:diagnosis* / Q000188:drug therapy / Q000473:pathology; D008875:Middle Aged; D018908:Muscle Weakness / Q000175:diagnosis / Q000188:drug therapy / Q000209:etiology; D011843:Radiculopathy / Q000175:diagnosis* / Q000188:drug therapy / Q000473:pathology; D020069:Shoulder Pain / Q000175:diagnosis* / Q000188:drug therapy / Q000473:pathology; D013126:Spinal Nerve Roots / Q000473:pathology