お大事に[odaijini] take care of yourself
暗黒大陸[ankokutairiku] Dark Continent (i.e. Africa)
伊勢大神宮[isedaijinguu] the Grand Shrines of Ise
伊勢大廟[isetaibyou] the Grand Shrines of Ise
偉大[idai] greatness

医科大学[ikadaigaku] medical school
医大[idai] medical university
井の中の蛙大海を知らず[inonakanokawazutaikaiwoshirazu] parochial
一大[ichidai] one large ...
一大事[ichidaiji] serious affair

胃癌[igan] stomach cancer
癌腫[ganshu] carcinoma
黒色癌[kokushokugan] melanocarcinoma
乳癌[nyuugan] breast cancer
発癌[hatsugan] cancer causing

発癌性[hatsugansei] carcinogenic
肺癌[haigan] lung cancer
制癌剤[seiganzai] anti-cancer (cancer-inhibiting) drug
舌癌[zetsugan] cancer of the tongue

胃腸[ichou] stomach
回腸[kaichou] ileum
結腸[kecchou] colon
鼓腸[kochou] flatulence
十二指腸[juunishichou] duodenum

十二指腸虫[juunishichouchuu] hookworm
大腸[daichou] large intestine
脱腸[dacchou] abdominal hernia
断腸[danchou] heartbreak
断腸の思い[danchounoomoi] heartbroken thoughts