title: The unknown case: part 2.
authors.affiliation: Department of Radiology, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai, China.
authors.forename: Yi
authors.initials: Y
authors.lastname: Qian
authors.forename: Tao
authors.initials: T
authors.lastname: Jiang
mesh_terms: D000328:Adult; D014408:Biomarkers, Tumor / Q000032:analysis; D001706:Biopsy; D004564:Electrocoagulation; D005260:Female; D006801:Humans; D007150:Immunohistochemistry; D007796:Laminectomy; D008279:Magnetic Resonance Imaging; D019547:Neck Pain / Q000209:etiology; D009442:Neurilemmoma / Q000737:chemistry / Q000150:complications / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D020069:Shoulder Pain / Q000209:etiology; D013120:Spinal Cord Neoplasms / Q000737:chemistry / Q000150:complications / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery
chemical_list: D014408:Biomarkers, Tumor