Clinical Characteristics of Sclerosing Pseudotumor of the Orbit.

Kim, Seonghee; Sun, Duck Young; Kim, Yoon Duck

Original Article

Journal of the Korean Ophthalmological Society 2000;41(10):2157-2167.
Published online October 1, 2000.

Clinical Characteristics of Sclerosing Pseudotumor of the Orbit.

Seonghee Kim, Duck Young Sun, Yoon Duck Kim

Department of Ophthalmology, Samsung Medical Center, School of Medicine, Sungkyunkwan University, #50 Ilwon-dong, Kangnam-ku, Seoul, 135-710, Korea. ydkim@smc.samsung.co.kr

안와의 경화성가성종양의 임상양상

김성희(Seong Hee Kim),김윤덕(Yoon Duck Kim),선덕영(Duck Young Sun)

Abstract

Sclerosing pseudotumor of the orbit is a unique clinico-pathological entity which is characterized by an insidious, chronic and progressive fibrosing process damaging orbital structures.As this entity forms immunologically mediated fibrosis even in early phase and frequently involves orbital apex and adjacent intracranial structures, it can cause severe ocular symptoms, visual impairments and even can threaten the life. We report clinical characteristics of nine biopsy-proven cases of sclerosing pseudotumor of the orbit.Five cases out of them have shown clinical improvement with combined therapeutic approach of surgical debulking, systemic steroids therapy, radiation therapy, and immunosuppressive therapy. We believe that prompt diagnosis through biopsy, early introduction of radiation therapy and immunosuppressive therapy are the most rational, currently available treatment for sclerosing pseudotumor of the orbit.

Key Words: Clinical characteristics;Immunosuppressive therapy;Pseudotumor of the orbit;Radiation therapy;Sclerosing