Results 171 to 180 of about 5,209,603 (235)
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Rhabdomyosarcoma of the Ciliary Body
Ophthalmology, 1990Rhabdomyosarcoma is the most common malignant orbital tumor of childhood. It has twice been reported to arise within the globe from the iris. In addition, teratoid medulloepithelioma, a tumor arising from the ciliary epithelium, can contain a rhabdomyoblastic component, often in combination with other heteroplastic elements. The authors report what may
M E, Wilson +2 more
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Hemangiopericytoma of the Ciliary Body
Archives of Ophthalmology, 1988A 60-year-old woman had a ciliary body tumor that resembled an amelanotic malignant melanoma by clinical examination. The magnetic resonance imaging scan correlated with the clinical diagnosis. Because of apparent rapid growth, her eye was enucleated.
S C, Gieser +4 more
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Medulloepithelioma of the ciliary body
Acta Ophthalmologica, 1991Abstract Neuroepithelial tumors of the ciliary body occur more seldom than retinoblastoma. The congenital form is called medulloepithelioma, the adult‐acquired adenoma or adenocarcinoma. Medulloepitheliomas consist of organoid epithelial structures developing anteriorly along surfaces such as the iris.
N, Hausmann, F H, Stefani
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American Journal of Ophthalmology, 1949
Leiomyomas of the uveal tract are extremely rare tumors. There is not much clinical significance to these neoplasms, as they do not represent a considerable percentage of all the uveal tumors. They are, however, of great pathologic interest and have caused a considerable amount of speculation as to their genesis, histologic differentiation, and ...
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Leiomyomas of the uveal tract are extremely rare tumors. There is not much clinical significance to these neoplasms, as they do not represent a considerable percentage of all the uveal tumors. They are, however, of great pathologic interest and have caused a considerable amount of speculation as to their genesis, histologic differentiation, and ...
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Albrecht von Graefes Archiv f�r Klinische und Experimentelle Ophthalmologie, 1978
Clinical, histological, and electron-microscopic study of a leiomyoma of the ciliary body, which was removed by cyclectomy from the right eye of a 55-year-old female patient. This is the second case in the literature in which an excision has been performed and the diagnosis been confirmed by electron microscopy.
M, Vogel, M, Spitznas, T N, Waubke
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Clinical, histological, and electron-microscopic study of a leiomyoma of the ciliary body, which was removed by cyclectomy from the right eye of a 55-year-old female patient. This is the second case in the literature in which an excision has been performed and the diagnosis been confirmed by electron microscopy.
M, Vogel, M, Spitznas, T N, Waubke
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An Epithelioma of the Ciliary Body
Ophthalmologica, 2010A 57-year-old woman developed a ciliary body mass which compressed the anterior side of the lens with focal cataract causing the iris to protrude into the anterior chamber. The lesion was removed by a large iridocyclectomy. The mass was classified as an epithelioma of the ciliary body, which was consistent with a benign epithelioma, i.e.
T, Takagi +3 more
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Astrocytoma of the Ciliary Body
Archives of Ophthalmology, 1987A healthy 24-year-old man was noted to have rubeosis iridis and a ciliary body mass. Iridocyclectomy successfully removed the lesion with preservation of vision and resolution of rubeosis. Histologic and immunocytochemical examinations revealed a glial tumor of the ciliary epithelium.
M G, Farber, M E, Smith, L A, Gans
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Neurilemoma of the Ciliary Body
Archives of Ophthalmology, 1956The neurilemoma, a benign nerve sheath tumor, has been reported in the orbit a number of times.1Intraocular examples, however, are rare. The following case is reported for this reason, and, in addition, the clinical history is of considerable interest, since the tumor in this instance closely simulated an intraocular malignant melanoma.
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Melanocytoma of the Ciliary Body
Archives of Ophthalmology, 1964Zimmerman 1 presented evidence of a locally invasive, nonmalignant, primary melanotic tumor of the optic disc which arose from normal uveal melanocytes. This tumor was benign, over half of the reported cases were in Negroes, and it offered an excellent prognosis.
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Opaque Cysts of the Ciliary Body
Archives of Ophthalmology, 1967Opaque cysts of ciliary body were studied in ten myeloma autopsy cases and seven presumed nonmyeloma cases. Two groups were distinguished on basis of gross features of the opaque cysts. Group 1 consisted of six myeloma cases, with numerous large distinctive cysts. The cysts of the second group, comprising the other four myeloma and the seven nonmyeloma
R Y, Foos, R A, Allen
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