title: Spinal arachnoiditis ossificans. Observations on its investigation and treatment.
abstract: The histories of two patients with arachnoiditis ossificans leading to severe neurological impairment are presented. Analysis of these cases highlights the importance of three-dimensional (3 D) computed tomography (CT) scanning for the establishment of the diagnosis and in postoperative assessment of this rare disease, whereas magnetic resonance imaging (MRI) is less useful. The neurological function in both cases improved following re-exploration operations in which the whole length of the dural sac covering the intradural ossific lesions was freed totally from external obstructions imposed by the covering laminae.
authors.affiliation: Cromwell Hospital, Spinal Disorders Unit, London, UK.
authors.forename: T
authors.initials: T
authors.lastname: Shiraishi
authors.forename: H V
authors.initials: HV
authors.lastname: Crock
authors.forename: A
authors.initials: A
authors.lastname: Reynolds
mesh_terms: D000368:Aged; D001100:Arachnoiditis / Q000150:complications* / Q000000981:diagnostic imaging / Q000601:surgery; D002420:Cauda Equina; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging; D008875:Middle Aged; D009408:Nerve Compression Syndromes / Q000209:etiology; D015493:Paraparesis, Tropical Spastic / Q000209:etiology; D012008:Recurrence; D014057:Tomography, X-Ray Computed