Thelansis

  Posterior uveitis, a group of disorders characterized by diffuse choroidal inflammation, has multiple risk factors, including genetics, race, geography, and environment. The presence of specific major histocompatibility haplotypes in certain uveitis entities highlights the crucial role of genetic factors in its development. The classification of posterior uveitis into infectious and non-infectious categories is based on the underlying causes; fungal, bacterial, and viral infections (e.g. Candidiasis, Syphilis, Herpes zoster virus, Herpes simplex virus, and Cytomegalovirus) for infectious posterior uveitis and autoimmune diseases (e.g. Lupus erythematosus, White dot syndrome, Wegener granulomatosis, and Sarcoidosis) for non-infectious posterior uveitis. Through its cellular and humoral components, the immune system plays a crucial role in the inflammatory response aimed at removing causes and by-products of injury. Prolonged or inappropriately directed inflammation can cause dam...

 Posterior uveitis, a group of disorders characterized by diffuse choroidal inflammation, has multiple risk factors, including genetics, race, geography, and environment. The presence of specific major histocompatibility haplotypes in certain uveitis entities highlights the crucial role of genetic factors in its development. The classification of posterior uveitis into infectious and non-infectious categories is based on the underlying causes; fungal, bacterial, and viral infections (e.g. Candidiasis, Syphilis, Herpes zoster virus, Herpes simplex virus, and Cytomegalovirus) for infectious posterior uveitis and autoimmune diseases (e.g. Lupus erythematosus, White dot syndrome, Wegener granulomatosis, and Sarcoidosis) for non-infectious posterior uveitis. Through its cellular and humoral components, the immune system plays a crucial role in the inflammatory response aimed at removing causes of injury and by-products of injury. Prolonged or inappropriately directed inflammation can ca...