Table 1 Clinical features of Hu positive patients who presented with central hypoventilation.

Patient No	Age (y) /sex	Cancer	Associated symptoms	Dysautonomia	Time to intubation	MRI	Treatment	Outcome
1	77/F	SCLC	Dizziness, gait ataxia	Yes	12 days	Normal	Immunoglobulins	Dead
2	70/M	Prostate	Dysphonia	No	3 weeks	Normal	Immunoglobulins, methylprednisolone	Alive with ventilatory support during sleep
3	61/M	Enlarged mediastinal lymph node*	Dysphonia, neuropathy	Yes	3 months	Normal	Chemotherapy	Dead

SCLC, small cell lung carcinoma.

*Highly suspicious of lung cancer.