Tumors involving the orbital region.
D005142:Eyelid Neoplasms / Q000175:diagnosis / Q000532:radiotherapy / Q000601:surgery*; D006801:Humans; D008722:Methods; D009918:Orbital Neoplasms / Q000175:diagnosis / Q000532:radiotherapy / Q000601:surgery*; D013518:Surgery, Plastic; D013536:Suture Techniques