病びょう変へん

noun

lesion; pathological change

Medical term for any abnormal tissue change due to disease or injury. Used in clinical descriptions, imaging reports, and pathology.

• CT検けん査さで肺はいに小ちいさな病びょう変へんが見みつかった。

  A small lesion was found in the lung on the CT scan.

• この病びょう変へんは良りょう性せいか悪あく性せいかまだわからない。

  It is still unknown whether this lesion is benign or malignant.