Results 131 to 140 of about 5,136,086 (194)
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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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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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Mesectodermal Leiomyoma of Ciliary Body
International Journal of Surgical Pathology, 2002A 37-year-old woman had a mass in her left ocular globe. Uveal melanoma was suspected and enucleation was performed. Microscopically, the lesion proved to be a typical case of mesectodermal leiomyoma of the ciliary body. Acording to some authors, the peculiar neural appearance of this tumor could be the reflection of its probable origin from ...
C, Alenda +3 more
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Ciliary Body Temperatures in Cryosurgery
Archives of Ophthalmology, 1971Intraocular temperatures were investigated during cryosurgery of the ciliary body in albino rabbit eyes. A significant temperature differential was noted between the temperature of the cryosurgical probe and the temperature within the involved tissue.
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Morphometric assessment of normal human ciliary body using ultrasound biomicroscopy
Graefe's Archive for Clinical and Experimental Ophthalmology, 2017Y. Okamoto +3 more
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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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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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