Clinical Reasoning: A 59-Year-Old Man With Delayed Electric Shock-Like Sensations After a Fall.
Mehrdad Jafari Tadi, Aishwarya Aggarwal, Yasemin Akinci et al.
✦ AI-curated · Sources linked
Case in brief
A 59-year-old man experienced delayed electric shock-like sensations after a fall, occurring 3-4 weeks post-injury. Initially, he had transient global sensory loss, headache, and neck pain, followed by bilateral upper extremity paresthesias. Weeks later, neck flexion triggered reproducible electric shock-like sensations, consistent with Lhermitte sign. Neurologic examination and MRI studies showed no significant abnormalities.
Diagnostic / clinical pearl
Clinicians should consider delayed sensory phenomena, such as Lhermitte sign, in patients with a history of neck trauma, even when initial imaging is unremarkable.