title: Orbital Rosai-Dorfman Disease in a fifty-eight years old woman.
abstract: Rosai-Dorfman disease (RDD) is rare and characterized by histiocytic proliferation and massive cervical lymphadenopathy. About 40% of patients have extra-nodal involvement. Opthalmic involvement is seen in 10% of cases. A case of orbital Rosai Dorfman disease in a 58 years old woman is presented here, who was misdiagnosed as orbital inflammatory disease initially. The patient did not respond to a course of oral prednisolone. Then complete surgical excision of the mass was performed and the histopathological examination was consistent with a diagnosis of RDD.
authors.affiliation: Hui-Yan Li, Ophthalmology, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.
authors.forename: Hui-Yan
authors.initials: HY
authors.lastname: Li
authors.affiliation: Hong-Guang Cui, Ophthalmology, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.
authors.forename: Hong-Guang
authors.initials: HG
authors.lastname: Cui
authors.affiliation: Xue-Yong Zheng, General Surgery, The Affiliated Sir Run Run Shao Hospital, School of Medicine, Zhejiang University, Hangzhou, China.
authors.forename: Xue-Yong
authors.initials: XY
authors.lastname: Zheng
authors.affiliation: Guo-Ping Ren, Pathology, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.
authors.forename: Guo-Ping
authors.initials: GP
authors.lastname: Ren
authors.affiliation: Yang-Shun Gu, Ophthalmology, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.
authors.forename: Yang-Shun
authors.initials: YS
authors.lastname: Gu
keywords: Orbital Inflammation; Rosai–Dorfman disease