卵巣凍結 らんそうとうけつ Meanings Noun ovarian tissue freezing; ovarian cryopreservation Kanji 卵 egg. Read as ラン. 巣 nest. Read as ソウ. 凍 freeze. Read as トウ. 結 tie. Read as ケツ. Word lists Medicine Jinuma: Japanese Dictionary · Word lists