title: [Diagnosis and treatment of intraocular tumors in the child].
abstract: OBJECTIVE
  To remind of the absolute necessity for early diagnosis in the presence of ocular signs in children giving rise to possible intraocular tumours.
  
  
  METHODS
  Based on our own experience of intraocular tumours in children, together with findings from the literature, diagnostic criteria and methods of treatment are presented.
  
  
  RESULTS
  Retinoblastoma is the predominant cause of intraocular tumours in children, representing over 80% of cases under the age of 15 years. Other diseases may give rise to the same initial signs, usually leukocoria, sometimes strabismus, more rarely other atypical signs. Elements taken into account for diagnosis include age, sex, laterality, heredity, size of the globe, clinical aspect of the tumours, presence of calcifications and vitreous seeding. Full fundus examination under general anaesthetic is usually necessary. Biological examination, ultrasonography, computerized tomography and MRI enable an accurate diagnosis to be made in the majority of doubtful cases. The management of retinoblastoma is adapted for each individual case from the wide range of treatments available. Enucleation, radioactive applicators (...), brachytherapy (...), cryo- and photocoagulation represent classical measures. Primary chemotherapy, combined with other treatments such as thermotherapy, has become the treatment of choice in those cases where external beam radiotherapy has been used up to now, or in some instances before enucleation. Enucleation is usually carried out for medullo-epitheliomas, but brachytherapy may offer an alternative.
  
  
  CONCLUSIONS
  Any unexplained ocular sign in children should be considered as a possible retinoblastoma, making an accurate and certain diagnosis imperative. Early treatment may save not only the life but also the vision of patients carrying this highly malignant lesion.
authors: Hôpital Ophtalmique Jules Gonin, Université de Lausanne, Avenue de France 15, CH-1004 Lausanne.
authors: A
authors: A
authors: Balmer
authors: F
authors: F
authors: Munier
mesh_terms: D002648:Child; D002675:Child, Preschool; D003937:Diagnosis, Differential; D005134:Eye Neoplasms / Q000175:diagnosis* / Q000628:therapy; D006801:Humans; D007223:Infant; D018302:Neoplasms, Neuroepithelial / Q000175:diagnosis / Q000628:therapy; D011379:Prognosis; D019572:Retinal Neoplasms / Q000175:diagnosis / Q000628:therapy; D012175:Retinoblastoma / Q000175:diagnosis / Q000628:therapy