title: Febrile conundrum: a case of hemophagocytic lymphohistiocytosis.
authors.affiliation: Department of Internal Medicine, Medicine Institute, Cleveland Clinic Foundation, Cleveland, Ohio.
authors.forename: Aldo
authors.initials: A
authors.lastname: Schenone
authors.affiliation: Department of Pulmonary, Allergy, and Critical Care Medicine, Respiratory Institute, Cleveland Clinic Foundation, Cleveland, Ohio.
authors.forename: Debabrata
authors.initials: D
authors.lastname: Bandyopadhyay
authors.affiliation: Department of Pulmonary, Allergy, and Critical Care Medicine, Respiratory Institute, Cleveland Clinic Foundation, Cleveland, Ohio.
authors.forename: Tanmay S
authors.initials: TS
authors.lastname: Panchabhai
authors.affiliation: Department of Pulmonary, Allergy, and Critical Care Medicine, Respiratory Institute, Cleveland Clinic Foundation, Cleveland, Ohio.
authors.forename: Eduardo
authors.initials: E
authors.lastname: Mireles-Cabodevilla
authors.affiliation: Department of Pulmonary, Allergy, and Critical Care Medicine, Respiratory Institute, Cleveland Clinic Foundation, Cleveland, Ohio.
authors.forename: Abhijit
authors.initials: A
authors.lastname: Duggal
authors.affiliation: Department of Pulmonary, Allergy, and Critical Care Medicine, Respiratory Institute, Cleveland Clinic Foundation, Cleveland, Ohio. Electronic address: krishns2@ccf.org.
authors.forename: Sudhir
authors.initials: S
authors.lastname: Krishnan
mesh_terms: D000368:Aged; D019645:Arthroplasty, Replacement, Knee; D001853:Bone Marrow / Q000473:pathology*; D005335:Fever of Unknown Origin / Q000209:etiology*; D006801:Humans; D007592:Joint Diseases / Q000150:complications* / Q000473:pathology; D007719:Knee Joint / Q000473:pathology*; D051359:Lymphohistiocytosis, Hemophagocytic / Q000150:complications* / Q000473:pathology; D016403:Lymphoma, Large B-Cell, Diffuse / Q000150:complications* / Q000473:pathology; D008297:Male; D012008:Recurrence