Granulomatous uveitis is seen in
**Core Concept**
Granulomatous uveitis is a type of intraocular inflammation characterized by the presence of granulomas, which are aggregates of immune cells that attempt to wall off and eliminate foreign substances or infectious agents. This condition is often associated with systemic diseases that affect the eye.
**Why the Correct Answer is Right**
Granulomatous uveitis is typically seen in conditions such as sarcoidosis, tuberculosis, and syphilis, where the immune system forms granulomas in response to the presence of infectious agents or foreign substances. The granulomas in granulomatous uveitis often contain epithelioid cells, giant cells, and lymphocytes, which are indicative of a chronic inflammatory response. The condition can lead to complications such as cataract formation, glaucoma, and vision loss if left untreated.
**Why Each Wrong Option is Incorrect**
**Option A:** Fuchs heterochromic iridocyclitis is a type of non-granulomatous uveitis characterized by a chronic, low-grade inflammatory response that affects the iris and ciliary body. It is often associated with heterochromia of the iris.
**Option B:** Acute angle-closure glaucoma is a medical emergency characterized by a sudden increase in intraocular pressure, which can lead to vision loss if left untreated. It is not typically associated with granulomatous inflammation.
**Option C:** Endophthalmitis is a severe inflammatory condition that affects the interior of the eye, often as a result of an infection. It can be granulomatous in nature, but it is not typically associated with the same type of granulomatous uveitis seen in conditions like sarcoidosis.
**Clinical Pearl / High-Yield Fact**
Granulomatous uveitis is often associated with systemic diseases, and a thorough evaluation of the patient's medical history and physical examination is essential to determine the underlying cause of the condition.
**Correct Answer:** C. Tuberculosis