title: [Combined surgery, cryocoagulation and radiotherapy for treatment of melanoma of the conjunctiva].
abstract: BACKGROUND
  Conjunctival melanomas are malignant tumors with a high local recurrence rate after simple surgical excision. The rate of recurrence is particularly high in cases of large size tumor, of widespread tumors and with PAM associated lesions. Tumor recurrences have a bad long-term prognostic significance and often necessitate exenteration.
  
  
  METHODS
  A method of therapy combining total surgical excision with proton-beam irradiation, cobalt plaque irradiation and cryotherapy is described. This technique is used in particular unfavorable cases with the aim of lowering the rate of recurrences. It was practiced in 19 cases in Lausanne, 10 of which were recurrent tumors. The melanoma invaded 3 quadrants of the bulbar conjunctiva in 8 cases and 4 quadrants in 11 cases. At least one neighbouring tarsal conjunctiva was invaded in 11 cases and both in 7 cases. The skin of the eyelid was infiltrated in 6 cases and the caruncle in 9 cases. Tumor thickness was 1 to 2 mm in 8 cases, 3 to 4 mm in 4 cases and 5 to 10 mm in 7 cases.
  
  
  RESULTS
  PAM was present in 16 cases. Follow-up period was less than 1 year in 2 cases, between 1 to 2 years in 5 cases, between 2 to 3 years in 5 cases and more than 3 years in 7 cases. 5 patients had lymph node metastases, 3 died of metastatic disease and 2 had a local recurrence. One of these recurrences was small-sized and was excised, the other was widespread and the patient died soon with metastatic disease. No exenteration was performed.
  
  
  CONCLUSIONS
  The method of therapy that is here described appears to be a valuable alternative to exenteration of the orbit for the treatment of diffuse or large-size conjunctival melanomas which have a high risk of local recurrence.
authors.affiliation: Clinique ophtalmologique universitaire, Hôpital Jules Gonin, Lausanne.
authors.forename: L
authors.initials: L
authors.lastname: Zografos
authors.forename: S
authors.initials: S
authors.lastname: Uffer
authors.forename: L
authors.initials: L
authors.lastname: Bercher
authors.forename: C
authors.initials: C
authors.lastname: Gailloud
mesh_terms: D000328:Adult; D000368:Aged; D001918:Brachytherapy; D003131:Combined Modality Therapy; D003230:Conjunctival Neoplasms / Q000473:pathology / Q000532:radiotherapy / Q000601:surgery*; D003452:Cryosurgery; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008545:Melanoma / Q000473:pathology / Q000532:radiotherapy / Q000601:surgery*; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local / Q000209:etiology; D011879:Radiotherapy Dosage; D013557:Switzerland; D014792:Visual Acuity / Q000502:physiology
vernacular_title: Chirurgie, cryocoagulation et radiothérapie combinée pour le traitement des mélanomes de la conjonctive.