赤せっ血けっ球きゅう増ぞう加か症しょうMeaningsNoun1. polycythaemia; polycythemia; hypercythaemia; hypercythemia; erythrocytosisKanji used赤red血blood球sphere増increase加add症medical conditionComposed of赤せっ血けっ球きゅうred blood cell; erythrocyteNoun増ぞう加かincrease; rise; growth; addition; incrementNoun症しょうillness; condition; -pathySuffix