A 67-year-old man is evaluated for persistent shooting pains, lower limb ataxia, and bladder dysfunction. Physical examination demonstrates small irregular pupils that constrict with accommodation but not in response to light. A VDRL test is positive. A CT scan of the spinal cord would most likely demonstrate atrophy of which of the following structures?
A 67-year-old man is evaluated for persistent shooting pains, lower limb ataxia, and bladder dysfunction. Physical examination demonstrates small irregular pupils that constrict with accommodation but not in response to light. A VDRL test is positive. A CT scan of the spinal cord would most likely demonstrate atrophy of which of the following structures?
💡 Explanation
A 67-year-old man is evaluated for persistent shooting pains, lower limb ataxia, and bladder dysfunction. Physical examination demonstrates small irregular pupils that constrict with accommodation but not in response to light. A VDRL test is positive. A CT scan of the spinal cord would most likely demonstrate atrophy of which of the following structures?
✓ Correct Answer: A. Dorsal column
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