noun
empyema; sinusitis with pus accumulation
Medical term for a condition where pus collects in a body cavity, most commonly referring to chronic sinusitis with pus in the sinuses. Often used in everyday language to describe severe sinus infections.
蓄膿症の手術を受けた。
I had surgery for empyema.
蓄膿症に
When you get empyema, nasal congestion and headaches persist.