necrotizing fasciitis
Concise Oxford English Dictionary © 2008 Oxford University Press:
necrotizing fasciitis/nekrətʌɪzɪŋfaʃiˈʌɪtɪs/
▶noun an acute disease in which inflammation of the fasciae of muscles or other organs results in rapid destruction of overlying tissues.
'necrotizing fasciitis' also found in these Oxford entries:

