Fig. 1
From: Erdheim-Chester disease with bilateral orbital masses and multi-systemic symptoms: two case reports
A The patient’s picture before the first operation showed prolapse of the conjunctiva of the left eyeball. B The left orbital mass was removed during the first operation: the hard mass filled the orbit and surrounds the optic nerve. C Mass in the right orbit during the first operation. D Conjunctival edema of the right eyeball occurred again 1 year after the first operation. E In the second operation, the mass was removed from the left orbit. F In the second operation, the mass was removed from the right orbit