<prompt> Most common Paraneoplastic syndrome of HCCHypoglycemiaHypeensionHypercalcaemiaErythrocytosis  <response>: Para neoplastic syndromes in HCC Hypocholesterolemiamost common Hypoglycemia Erythrocytosis Hypercalcemia Ref:Sabiston 20th edition Pgno : 1458-1463 