Retinoblastoma

  • Etiology: primitive neuroectodermal tumor
  • Imaging: normal globe size, unilateral or bilateral, can be calcificed, intraocular retinal mass, can cause retinal detachment
  • Complications: trilateral retinoblastoma = pineal involvement = pineoblastoma simultaneous or metachronous to retinoblastoma, quadrilateral retinoblastoma = trilateral retinoblastoma + hypothalamic tumor
  • Clinical: leukocoria

Cases of Retinoblastoma