According to the IDSA Practice Guideline, neutropenia is defined as an absolute neutrophil count (ANC) of <500 cells/mm3 or an ANC that is expected to decrease to <500 cells/mm3 during the next 48 hours, and fever is defined as a single oral temperature measurement of ≥38.3°C (101°F) or a temperature of ≥38.0°C (100.4°F) sustained over a 1-hour period.
Febrile neutropenia diagnostic criteria
Febrile neutropenia initial assessment
Febrile neutropenia risk factors
Febrile neutropenia laboratory findings
Thrombocytopenia differential diagnosis
Neutropenia other diagnostic studies
Febrile neutropenia other diagnostic studies
Neutropenia differential diagnosis