Histoplasmosis of the eye is a disease caused by the fungus Histoplasnia capsulatum, which exists in two forms: in man - in yeast, in contaminated soil - in the form of mold.
Toxoplasmic chorioretinitis is more often associated with intrauterine infection. Clinical manifestations of the defeat of the eye do not always reveal at the time of birth and at an early age.
Dystrophic processes in the choroid can have a hereditary nature or a secondary nature, for example, be a consequence of the transferred inflammatory processes.
Iridocyclitis is an inflammatory disease of the iris and ciliary body. The inflammatory process in the anterior part of the vasculature can begin with the iris (iritis) or the ciliary body (cyclite).
At the earliest stages of the development of the organ of vision, the developmental defects of the iris can be formed due to the non-opening of the anterior end of the eyeball slit, which is manifested by a defect in the iris, a congenital columboma of the iris.
Congenital aniridia is the absence of iris. With a thorough examination, sometimes find small fragments of the root, iris. This pathology can be combined with other malformations - microphthalmia, subluxation of the lens, nystagmus.
Hemorrhages in the vitreous humor usually occur with changes in the walls of the vessels of the retina and the vascular tract. They burst during injuries and during intraocular operations, as well as as a result of inflammatory or degenerative processes (hypertension, atherosclerosis, diabetes mellitus).
