title: Sinus histiocytosis with massive lymphadenopathy.
authors.affiliation: Department of Ophthalmology, Medical School, University of Cape Town, Observatory, South Africa.
authors.forename: J F
authors.initials: JF
authors.lastname: Salmon
authors.forename: M
authors.initials: M
authors.lastname: Duffield
mesh_terms: D002648:Child; D005005:Ethmoid Sinus; D005260:Female; D006801:Humans; D007150:Immunohistochemistry; D008206:Lymphatic Diseases / Q000175:diagnosis*; D008444:Maxillary Sinus Neoplasms / Q000175:diagnosis*; D009918:Orbital Neoplasms / Q000175:diagnosis; D010255:Paranasal Sinus Neoplasms / Q000175:diagnosis*