Paraneoplastic syndromes-a diagnostic dilemma

71 year old Male, a reformed smoker since 10 years,presented with repeated admissions for symptomatic hyponatremia to different centers. He had been investigated for common causes including endocrine conditions. At admission,Na +was 104.During examination, patient was noted to have clubbing. Chest xray was not helpful.but a CT thorax revealed the hidden culprit-a malignant lesion in the left lung.The case has been handed over to the oncologist

Paraneoplastic syndromes can present in various ways

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Tags: Medicine