**Question:** Increased ICT is associated with all of the following except -

A. Age-related macular degeneration (AMD)
B. Glaucoma
C. Uveitis
D. Retinitis pigmentosa

**Core Concept:** ICT stands for Intraocular Pressure (IOP), which is crucial for maintaining proper eye health and vision. Increased IOP can lead to various ocular disorders, including glaucoma, cataracts, and optic neuropathies. Central nervous system (CNS) disorders are not directly related to IOP, making ICT increase irrelevant in these cases.

**Why the Correct Answer is Right:** ICT increases when there is a reduced aqueous humor outflow or increased production. In the case of AMD, the increase in ICT is an indirect consequence rather than a primary factor. AMD is an age-related degenerative disease of the macula, leading to vision loss but not directly affecting IOP.

**Why Each Wrong Option is Incorrect:**

A. Age-related macular degeneration (AMD) is a degenerative disease affecting the macula, the central part of the retina responsible for detailed vision. AMD does not directly alter intraocular pressure, making Option A incorrect.

B. Glaucoma is a group of eye disorders characterized by optic nerve damage and corresponding visual field loss due to high IOP. In the case of glaucoma, IOP elevation is the primary cause, making Option B incorrect.

C. Uveitis is an inflammation of the uvea, which comprises the middle layer of the eye, including the iris, ciliary body, and choroid. Uveitis does not directly affect intraocular pressure, making Option C incorrect.

D. Retinitis pigmentosa is a group of genetic disorders affecting photoreceptor cells, leading to progressive vision loss. Retinitis pigmentosa does not directly affect intraocular pressure, making Option D incorrect.

**Clinical Pearl:** Understanding the relationship between IOP and ocular disorders is crucial for diagnosing and managing patients with vision problems. Inappropriate management of increased intraocular pressure can lead to irreversible vision loss, emphasizing the importance of distinguishing between primary and secondary causes of elevated intraocular pressure.