Question

A patient presents in the eye OPD with this finding. What is the diagnosis?

• A. Dermoid
• B. Lipodermoid
• C. Pterygium
• D. Papilloma

Hint:

Dermoids are congenital growths that can appear in various locations, including the eye, and are often characterized by a cystic mass with skin appendages.

Answer 1

The Correct Option is A

The patient presenting in the eye outpatient department (OPD) with the described finding is diagnosed with a Dermoid. This condition can be understood within the following context:

Dermoid Cyst: A dermoid cyst is a benign tumor made up of tissues such as hair follicles, sebaceous glands, and sometimes even skin or bone. It commonly appears on the eye, specifically on the conjunctiva or cornea, although it can occur in various body parts. It usually presents as a yellowish-white, slightly elevated lesion located near the limbus (the border between the cornea and the sclera). This is differentiated from other similar conditions by its characteristic composition and appearance.

Distinguishing Features:

• Lipodermoid: This is a soft, mobile, yellowish, subconjunctival mass that usually does not adhere to the underlying tissue. It is more flexible and does not exhibit the firm white or yellowish opacity characteristic of dermoids.
• Pterygium: A growth typically originating at the sclera and extending onto the cornea, frequently associated with UV light exposure. It appears as a fleshy, vascularized conjunctival mass, which is different in texture and progression compared to a dermoid.
• Papilloma: These appear as a benign epithelial tumor, commonly exophytic (growing outward) with a vascular core, differing in texture and location from dermoids.

The patient's presentation aligns clearly with the characteristics of a dermoid cyst, explaining the diagnosis.