title: [An orbital metastasis as the presentation of lung adenocarcinoma].
abstract: BACKGROUND
  Metastasis of primary tumours can involve the orbit via the blood stream. In 19% of cases this type of metastasis is the first oncologic symptom.
  
  
  METHODS
  A 42-year-old woman with a hard, well-defined nodule situated anteriorly in the right orbit and with mild associated inflammation. MR showed an oval image with homogeneous gadolinium uptake. On excision-biopsy a ductal cancer was found and determined on CAT scan to be of pulmonary origin. Chemotherapy was given and no recurrence occurred in the orbit.
  
  
  CONCLUSIONS
  Ophthalmologic examination was the first step in the diagnosis of a metastasis of adenocarcinoma of the lung.
authors.affiliation: Servicio de Oftalmología, Hospital General Universitario de Alicante, Alicante, Spain. ezequiel.campos@alu.umh.es
authors.forename: E
authors.initials: E
authors.lastname: Campos-Mollo
authors.forename: M A
authors.initials: MA
authors.lastname: Moya-Moya
authors.forename: L E
authors.initials: LE
authors.lastname: Pérez-González
authors.forename: C
authors.initials: C
authors.lastname: Alenda-González
mesh_terms: D000230:Adenocarcinoma / Q000175:diagnosis / Q000188:drug therapy / Q000473:pathology / Q000556:secondary*; D000328:Adult; D000964:Antimetabolites, Antineoplastic / Q000008:administration & dosage / Q000627:therapeutic use; D000970:Antineoplastic Agents / Q000008:administration & dosage / Q000627:therapeutic use; D001706:Biopsy; D002945:Cisplatin / Q000008:administration & dosage / Q000627:therapeutic use; D003841:Deoxycytidine / Q000008:administration & dosage / Q000031:analogs & derivatives / Q000627:therapeutic use; D004359:Drug Therapy, Combination; D005260:Female; D005682:Gadolinium; D006801:Humans; D008175:Lung Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging; D008279:Magnetic Resonance Imaging; D009915:Orbit / Q000473:pathology; D009918:Orbital Neoplasms / Q000175:diagnosis / Q000188:drug therapy / Q000473:pathology / Q000556:secondary*; D013902:Radiography, Thoracic; D014057:Tomography, X-Ray Computed; D016896:Treatment Outcome; D000093542:Gemcitabine
chemical_list: D000964:Antimetabolites, Antineoplastic; D000970:Antineoplastic Agents; D003841:Deoxycytidine; D005682:Gadolinium; D002945:Cisplatin; D000093542:Gemcitabine