title: Radiation induced orbital sarcoma in an elderly patient.
mesh_terms: D000367:Age Factors; D000368:Aged; D002294:Carcinoma, Squamous Cell / Q000532:radiotherapy*; D002386:Cataract / Q000150:complications; D002387:Cataract Extraction; D003320:Corneal Ulcer / Q000150:complications; D004483:Ectropion / Q000150:complications; D005142:Eyelid Neoplasms / Q000532:radiotherapy*; D006801:Humans; D008297:Male; D008854:Microscopy, Electron; D009381:Neoplasms, Radiation-Induced; D009915:Orbit / Q000473:pathology; D009918:Orbital Neoplasms / Q000209:etiology* / Q000473:pathology / Q000601:surgery; D012208:Rhabdomyosarcoma / Q000209:etiology* / Q000473:pathology / Q000601:surgery