CIDP

Etiology

  • Idiopathic demyelinating polyneuropathy

Symptoms

  • Symptom onset over 2m
  • Painless decrease in sensation
  • Proximal and distal weakness of arms, legs, or both
  • Can sometimes relapse/remit

Physical Exam Findings

  • Symmetrically decreased sensation
  • Proximal and distal weakness
  • Can affect upper extremities, lower extremities, or both
  • Diminished or absent reflexes