title: Nasal manifestations of systemic illnesses.
abstract: This article is focused on the nasal and sinusal manifestations of systemic diseases, such as infections, immunodeficiencies, chronic multisystemic disorders, inflammatory bowel diseases, deposition diseases, hematologic diseases, respiratory diseases, and smell and taste disorders. A concise review of some of the systemic diseases that commonly present complaints in the nose and paranasal sinuses, including their prevalence, sinonasal manifestations, diagnosis, and treatment, is provided.
authors.affiliation: Rhinology Unit, Department of Otorhinolaryngology, Hospital Clinic, Universitari c/Villarroel, Barcelona, Spain.
authors.forename: Isam
authors.initials: I
authors.lastname: Alobid
authors.forename: Jose Maria
authors.initials: JM
authors.lastname: Guilemany
authors.forename: Joaquim
authors.initials: J
authors.lastname: Mullol
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000150:complications; D015267:Churg-Strauss Syndrome / Q000150:complications; D005767:Gastrointestinal Diseases / Q000150:complications; D014890:Granulomatosis with Polyangiitis / Q000150:complications; D006402:Hematologic Diseases / Q000150:complications; D006801:Humans; D007153:Immunologic Deficiency Syndromes / Q000150:complications; D007239:Infections / Q000150:complications; D008180:Lupus Erythematosus, Systemic / Q000150:complications; D009668:Nose Diseases / Q000209:etiology*; D000857:Olfaction Disorders / Q000150:complications; D010254:Paranasal Sinus Diseases / Q000209:etiology*; D010488:Polyarteritis Nodosa / Q000150:complications; D012140:Respiratory Tract Diseases / Q000150:complications; D012507:Sarcoidosis / Q000150:complications; D012859:Sjogren's Syndrome / Q000150:complications