Diagnostic Criteria of Paraneoplastic Neurological Disorder (PND) of the CNS

Definite PND

  1. Classic syndrome with cancer diagnosed within 5 years of neurological symptom development
  2. Nonclassic syndrome that resolves or significantly improves after cancer treatment
  3. Nonclassic syndrome with cancer diagnosed within 5 years of neurological symptom development and positive antineuronal antibodies
  4. Neurological syndrome (classic or not) without cancer and with well-characterized antineuronal antibodies
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