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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
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COMMONEST cause of sensory ganglionopathy among the following is:
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The correct answer is  Sensory ganglionopathy causes severe sensory ataxia. Most common causes of sensory ganglionopathies are Sjogren syndrome and a paraneoplastic neuropathy. ALSO KNOW: In paraneoplastic sensory ganglionopathy, anti-neuronal nuclear antibodies -(anti-Hu antibodies) is seen. It is most commonly seen in patients with small cell carcinoma of the lung. Ref: Harrison, Edition-18, Page-3450