منابع مشابه
Cysts of uveal origin in the vitreous.
CYSTS in the vitreous, originating from the uvea, are very rare; they may be divided into congenital, traumatic, neoplastic, degenerative, and inflammatory. Being usually transparent, they do not impair vision and are often only discovered accidentally in the course of a routine examination. They are generally unilateral, but Vennin (1910), Litinsky (1931), Perera (1936), and some other authors...
متن کاملBilateral Free Floating Vitreous Cysts with Posterior Embryotoxon
1. Gaudio PA. Update on ocular syphilis. Curr Opin Ophthalmol 2006;17:562-6. 2. Song JH, Hong YT, Kwon OW. Acute syphilitic posterior placoid chorioretinitis following intravitreal triamcinolone acetonide injection. Graefes Arch Clin Exp Ophthalmol 2008;246:1775-8. 3. Gass JD, Agarwal A, Scott IU. Acute zonal occult outer retinopathy: a long-term follow-up study. Am J Ophthalmol 2002;134:329-39...
متن کاملCervical thymic cysts and parathyroid cysts.
Cysts which originated from embryonal remnants are often observed in the cervical region. Among these cysts, branchiogenic cleft cysts and thyroglossal cysts are most commonly encountered. Parathyroid cysts and cervical thymic cysts are known to be a rare entity. Reviewing the world literature of the latter two, only a few reports were noted. There is, in addition, some confusion in terminology...
متن کاملA Novel Artificial Vitreous Substitute – Foldable Capsular Vitreous Body
The natural vitreous is a transparent, gelatinoid structure occupying four-fifths of the volume of the eye. It has a thin, membrane-like structure corresponding to the vitreous cortex that extends from the ora serrata to the posterior pole.1 It is somewhat spherical but slightly flattened meridionally, and it has a cup-shaped depression in its anterior side. It consists of about 99% water by we...
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ژورنال
عنوان ژورنال: British Journal of Ophthalmology
سال: 1974
ISSN: 0007-1161
DOI: 10.1136/bjo.58.2.103