Management of orbital invasion in sinonasal malignancies

Indications for preservation of orbital contents in case of malignant sinonasal tumors invading the orbit remain controversial.A retrospective consecutive review was conducted of patients in a tertiary care center over a 15-year period.Ninety-three patients were diagnosed with a malignant tumor invading the orbit. Eighty-three were treated with curative intent of which 58 underwent surgery. Mean follow-up was 45 months. Orbital preservation was...