| Autor: |
Menke, C., Wieland, I., Bueltmann, E., Illsinger, S., Hartmann, H. |
| Předmět: |
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| Zdroj: |
Neuropediatrics; Jun2024, Vol. 55 Issue 3, p196-199, 4p |
| Abstrakt: |
Acute occlusion of the anterior spinal artery and subsequent spinal ischemic infarction leads to anterior spinal artery syndrome characterized by back pain and bilateral flaccid paresis with loss of protopathic sensibility. As a rare cause fibrocartilaginous embolism has been described and is associated with sports or unusual strain. Following gymnastic exercise the day before symptom-onset, a 11 years old girl presented with neck pain, paresis of arms and legs, and impaired deep tendon reflexes. She was unable to lift her arms, grasp, stand, walk and had urinary incontinence. Magnetic resonance imaging revealed a longitudinal T2 hyperintense signal in the anterior spinal cord from C3 to C6 with accompanying bilateral diffusion restriction involving gray matter bilaterally at the level of C4 and C5 and unilaterally at the level of C3/4. The adjacent annulus fibrosus of the intervertebral disc showed a fissure without disc protrusion. Treatment with prednisolone and enoxaparin was started within 12 hours of symptom-onset and continued over 6 days and 8 weeks, respectively. After 2 months, her motor function gradually improved, spinal imaging showed persistent T2 signal hyperintense defects at the level of C4/5. After 5 months, there was only slight impairment affecting elevation and abduction of the right arm. Following physical exercise, the patient suffered from acute anterior spinal cord ischemia with imaging findings in line with a presumed fibrocartilaginous embolism. Unlike most cases, our patient showed almost complete recovery following treatment with prednisolone and enoxaparin. We speculate that the positive outcome is related to rapid treatment initiation. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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