Mooy C M, Naus N C, de Klein A, van den Bosch W A, Paridaens D A
Department of Pathology, Erasmus University Rotterdam, The Netherlands.
Am J Ophthalmol. 1999 May;127(5):619-21. doi: 10.1016/s0002-9394(98)00405-x.
To describe the radiologic, histopathologic, and cytogenetic features of an orbital chondrosarcoma developing in a patient with Paget disease.
A 64-year-old woman presented with rapidly progressive proptosis of her right eye. Computed tomographic scans, histopathologic examination, and cytogenetic analysis were performed.
Computed tomographic scans disclosed osseous changes of the temporal and frontal bones, with areas of high density consistent with Paget disease. A soft-tissue tumor in the right lateral orbital wall was consistent with Paget sarcoma. On histology, a chondrosarcoma was diagnosed, which was confirmed by fluorescent in situ hybridization.
This is a unique case of orbital chondrosarcoma developing in a patient with Paget disease.
