Abstract
Tissue plasminogen activator (tPA) is, on occasion, given to patients who do not suffer from acute cerebral ischemia. As the underlying conditions often mistaken for acute ischemic stroke tend to produce transient dysfunction, and are generally seen in individuals younger than stroke patients, the outcome of such mistaken treatment is generally benign. We will describe two elderly patients with acute hemiparesis caused by spinal epidural hematomas (SEDH), both of whom were initially considered candidates for tPA. The literature review and discussion will emphasize features allowing the distinction between these unusual hemiparetic presentations of SEDH and acute brain ischemia, and briefly review other cervical lesions that may rarely present with hemiparesis.
[download-attachments container="div" style="list" display_icon="1" display_count="1" display__size="0"]
References
- Tsivgoulis G, Alexandrov AV, Chang J, et al. Safety and outcomes of intravenous thrombolysis in stroke mimics: a 6-year, single-care center study and a pooled analysis of reported series. Stroke 2011; 42: 1771-4.
- Hancock JB, Field EM, Gadam R. Spinal epidural hematoma progressing to Brown-Sequard syndrome: report of a case. J Emerg Med 1997; 15: 309-12.
- Lin IY. Diagnostic pitfall: nontraumatic spinal epidural hematoma mimicking a brainstem stroke. Ann Emerg Med 2004; 44: 183-4.
- Nakanishi K, Nakano N, Uchiyama T, et al. Hemiparesis caused by cervical spontaneous spinal epidural hematoma: a report of 3 cases. AdvOrthop 2011.
- Liebkind R, Putaala J, Leppä M, et al. Spinal Epidural Hematoma as a Complication of Intravenous Thrombolysis in an Acute Ischemic Stroke Patient. Case Rep. Neurol 2010; 2: 32-36.
- Yeo LL, Lim JS, Sharma VK. Spinal epidural hematoma after intravenous thrombolysis for acute ischemic stroke. J Neurol Sci. 2009; 84: 190-1.
- Son S, Kang DH, Choi DS, et al. A case of spontaneous spinal epidural hematoma mimicking a stroke. Neurologist 2012; 18: 41-3.
- D’Souza M, Gass A, Lyrer P, et al. Intravenous thrombolysis cancelled in acute right hemiparesis. Cerebrovasc Dis. 2008; 26: 665-6.
- Kato Y, Takeda H, Furuya D, et al. Spontaneous Spinal Epidural Hematoma with Unusual Hemiparesis Alternating from One Side to the Other Side. Internal Med. 2009; 48: 1703-1705.
- Liou KC, Chen LA, Lin YJ. Cervical spinal epidural hematoma mimics acute ischemic stroke. Am J Emerg Med. 2011. In press, available online at: http://www.ajemjournal.com/ article/S0735- 6757(11)00294-4/fulltext.
- Sani S, Boco T, Deutsch H. Cervical Stenosis Presenting With Acute Brown-Séquard Syndrome: Case Report. Spine 2005; 30: E481-83.
- Goldsmith P, Rowe D, Jager R, et al. Focal vertebral artery dissection causing Brown-Séquard syndrome. J Neurol Neurosurg Psych 1998; 64: 415-416.
