奇き形けい腫しゅ

noun

teratoma; teratocarcinoma; teratoid tumor

Medical term for a tumor containing tissue from multiple germ layers, often including hair, teeth, or bone. Teratocarcinoma is a malignant variant.

• 卵らん巣そうに奇き形けい腫しゅが見みつかった。

  A teratoma was found in the ovary.

• 奇き形けい腫しゅは良りょう性せいの場ば合あいが多おおいが、まれに悪あく性せいの奇き形けい癌がん腫しゅもある。

  Teratomas are often benign, but rarely malignant teratocarcinomas occur.