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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