Panuveitis also known as Diffuse uveitis or Total uveitis is an eye disease affecting the internal structures of the eye. In this inflammation occurs throughout the uveal tract, with no specific areas of predominant inflammation. In most cases, along with the uvea, the retina, vitreous humor, optic nerve or lens are also involved.
Definition
Panuitis is a type of uveitis in which inflammation occurs throughout the uveal tract, with no specific areas of predominant inflammation.[2] In most cases, along with the uvea, the retina, vitreous humor, optic nerve or lens are involved.[3][4]
International Uveitis Study Group (IUSG) defines panuveitis as generalized inflammation of all three parts (iris, ciliary body and choroid) of the uvea.[3]
Infections from a perforating wound or ulcer in the eye, secondary infections from other ocular tissues, or a surgical trauma from intraocular procedures such as cataract surgery, glaucoma surgery or vitreoretinal surgery can also cause panuveitis.[2]
Signs and symptoms
Symptoms of panuveitis include eye pain, redness, sensitivity to light, discharge, blurring of vision, flashes and floaters.[2] There will be signs of inflammations of all the uveal parts.
Diagnosis
Diagnosis of panuveitis is based on the clinical signs of inflammations of all the uveal parts. There will be evidence of anterior uveitis (iris, Cyclitis and iridocyclitis) and choroiditis. Slit lamp examination may reveal vitreous cells, aqueous cells and flare and keratic precipitates.[3]