Grade 4 Febrile Neutropenia, CTCAE

**Semantic type:** Finding

**Definition:** Life-threatening consequences; urgent intervention indicated

**Synonyms:** - CTCAE Grade 4 Febrile neutropenia (fever of unknown origin without clinically or microbiologically documented infection)(ANC <1.0 x 10e9/L, fever >=38.5 degrees C) - Grade 4 Febrile neutropenia - Grade 4 Febrile neutropenia - Grade 4 Febrile neutropenia (fever of unknown origin without clinically or microbiologically documented infection)(ANC <1.0 x 10e9/L, fever >=38.5 degrees C)