title: Choroidal mass as the presenting sign of small cell lung carcinoma.
abstract: METHODS
  To report the case of a 58-year-old man with blurred vision and metamorphopsia who had an amelanotic choroidal mass in the right eye as the presenting sign of a small cell lung carcinoma. Systemic screening failed to reveal a tumor elsewhere, and the lesion was initially treated as a primary ocular tumor. Discovery of the primary site was made 10 months after the ocular diagnosis, and the patient was then treated with systemic chemotherapy and local radiation therapy.
  
  
  CONCLUSIONS
  The ophthalmologist has a crucial role not only in the management of ocular metastases but also in the diagnosis of the primary nonocular malignancies that present as a choroidal mass. The possibility of ocular metastases in patients with choroidal masses should always be considered whether or not there is a diagnosis of cancer elsewhere.
authors.affiliation: Department of Ophthalmology, Henry C. Witelson Ophthalmic Pathology Laboratory, McGill University Health Centre, Montreal, Quebec, Canada, and Department of Ophthalmology, Hospital dos Servidores do Estado, Rio de Janeiro, Brazil. brunonet@centroin.com.br
authors.forename: Bruno F
authors.initials: BF
authors.lastname: Fernandes
authors.forename: Luiza Helena
authors.initials: LH
authors.lastname: Fernandes
authors.forename: Miguel N
authors.initials: MN
authors.lastname: Burnier
mesh_terms: D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use; D001999:Bronchoscopy; D018288:Carcinoma, Small Cell / Q000000981:diagnostic imaging / Q000188:drug therapy / Q000532:radiotherapy / Q000556:secondary*; D002830:Choroid Neoplasms / Q000000981:diagnostic imaging / Q000188:drug therapy / Q000532:radiotherapy / Q000556:secondary*; D003131:Combined Modality Therapy; D005451:Fluorescein Angiography; D006801:Humans; D008175:Lung Neoplasms / Q000000981:diagnostic imaging / Q000188:drug therapy / Q000473:pathology* / Q000532:radiotherapy; D008297:Male; D008875:Middle Aged; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography