肝銘[kanmei] deep impression
肝炎[kanen] hepatitis
肝硬変[kankouhen] cirrhosis of the liver
肝臓[kanzou] liver
肝油[kanyu] fish-liver oil (cod, shark, etc.)

肝要[kanyou] essential
ド肝を抜く[dogimowonuku] to knock or scare (someone) out of his or her wits
肺肝[haikan] lungs and livers
肝腎[kanjin] essential

肝臓[kanzou] liver
五臓[gozou] the five viscera (liver, lungs, heart, kidney and spleen)
五臓六腑[gozouroppu] the internal organs
心臓[shinzou] heart
心臓の鼓動[shinzounokodou] heartbeat

心臓部[shinzoubu] central part
腎臓[jinzou] kidney
臓器[zouki] internal organs
臓器移植[zoukiishoku] organ transplant