title: Photodynamic therapy for choroidal metastasis from carcinoid tumor.
abstract: OBJECTIVE
  To determine the efficacy of photodynamic therapy for the treatment of a choroidal metastasis unresponsive to chemotherapy and radiation therapy.
  
  
  METHODS
  Interventional case report.
  
  
  METHODS
  Photodynamic therapy with verteporfin was performed. Visual acuity, local tumor control, and complications were assessed.
  
  
  RESULTS
  A 72-year-old woman was diagnosed with bilateral, biopsy-proven choroidal metastasis from a pulmonary carcinoid tumor that was resistant to chemotherapy and radiotherapy. The tumor in the left eye caused a retinal detachment and vision loss to light perception. The smaller lesion in the right eye progressively enlarged toward the fovea despite therapy and was treated with photodynamic therapy with verteporfin. Within 2 months, the exudative detachment resolved, the visual acuity returned to baseline, and the tumor volume decreased by 50%.
  
  
  CONCLUSIONS
  Photodynamic therapy may be an effective treatment option for selected patients with choroidal metastasis.
authors.affiliation: Ocular Oncology Service, Department of Ophthalmology and Visual Sciences, Washington University School of Medicine, St. Louis, Missouri 63110, USA. harbour@vision.wustl.edu
authors.forename: J William
authors.initials: JW
authors.lastname: Harbour
mesh_terms: D000368:Aged; D002276:Carcinoid Tumor / Q000000981:diagnostic imaging / Q000188:drug therapy* / Q000556:secondary; D002830:Choroid Neoplasms / Q000000981:diagnostic imaging / Q000188:drug therapy* / Q000556:secondary; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000000981:diagnostic imaging / Q000188:drug therapy* / Q000473:pathology; D010778:Photochemotherapy; D017319:Photosensitizing Agents / Q000627:therapeutic use*; D011166:Porphyrins / Q000627:therapeutic use*; D012163:Retinal Detachment / Q000000981:diagnostic imaging / Q000503:physiopathology; D014463:Ultrasonography; D000077362:Verteporfin; D014792:Visual Acuity
chemical_list: D017319:Photosensitizing Agents; D011166:Porphyrins; D000077362:Verteporfin