Medical Dictionary

pyothorax

noun pyo·tho·rax \-ˈthō(ə)r-ˌaks, -ˈth(ə)r-\
plural pyo·tho·rax·es or pyo·tho·ra·ces \-ˈthōr-ə-(ˌ)sēz\

Medical Definition of PYOTHORAX

:  empyema

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