経けい皮ひ的てき血けっ管かん形けい成せい術じゅつ

noun

percutaneous transluminal angioplasty; PTA

Medical procedure to widen narrowed or obstructed blood vessels using a catheter inserted through the skin. Often abbreviated as PTA in clinical contexts.

• 経けい皮ひ的てき血けっ管かん形けい成せい術じゅつは、カテーテルを用もちいて狭きょう窄さくした血けっ管かんを拡かく張ちょうする治ち療りょう法ほうです。

  Percutaneous transluminal angioplasty is a treatment that uses a catheter to widen narrowed blood vessels.