The Heterogeneous Syndrome of Noninfectious Causes of Persistent Fever in Neutropenic Patients With Hematologic Malignancy: Another Opportunity for Stewardship?

Although occult fungal, viral, and multidrug-resistant bacterial infections can cause persistent fever in neutropenic patients with hematologic cancer, a variety of noninfectious entities should be considered on a case-by-case basis in the context of negative diagnostic workup for infection.