ABSTRACT
Orbital metastases are rare causes of orbital tumours, and may present with pain, photophobia, red eye, vision loss, diplopia, proptosis, or external ophthalmoplegia. Breast cancer is responsible for a great majority of orbital metastases. Herein, we report a 78-year-old female who had unilateral external ophthalmoplegia due to orbital metastasis of primary breast cancer.
Declaration of interest statement
All authors contributed significantly to the creation of this manuscript and each fulfilled criterion as established by the ICMJE. No potential conflict of interest was reported by the authors. The patient consented in writing to the publication of the case.