title: Unilateral proptosis.
abstract: A male aged 19 presented with a protruding left eye increasing slowly for 3 years. On examination there was proptosis and downward displacement of the eye globe.
authors.affiliation: Department of Diagnostic Radiology and Organ Imaging, Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, N.T.
authors.forename: L
authors.initials: L
authors.lastname: Kreel
mesh_terms: D000328:Adult; D005094:Exophthalmos / Q000209:etiology*; D018219:Histiocytoma, Benign Fibrous / Q000150:complications / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D009918:Orbital Neoplasms / Q000150:complications / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed