Understanding Conjunctival Naevus
A conjunctival naevus is often present from birth, though it may not be noticeable until later in life. These naevus lesions are typically pigmented, though some may be non-pigmented. They can appear as flat or raised spots on the conjunctiva, varying in color from light brown to black. In most cases, conjunctival naevi do not pose a health risk and are merely monitored by eye care professionals. However, when they grow, change shape, or become symptomatic, it may be necessary to consider removal through medical intervention.
Methods for Conjunctival Naevus Removal
The primary method for removing a conjunctival naevus is excision. This procedure involves carefully cutting out the growth using a small surgical instrument under local anesthesia. Excision is often recommended when the naevus changes in size, shape, or color, or when there is a possibility of it becoming cancerous. Another effective method is laser treatment, which uses focused light energy to target and break down the naevus tissue. Laser treatment is less invasive than excision and may result in a quicker recovery. In some cases, cryotherapy, where extreme cold is applied to destroy the tissue, can be used for smaller lesions.
Risks and Considerations
Although the removal of conjunctival naevi is generally safe, there are some potential risks. Infection, bleeding, and scarring can occur after excision, though these complications are rare with proper care. Laser and cryotherapy methods also carry risks, including irritation or discomfort in the treated area. Following the procedure, patients must adhere to specific aftercare instructions, such as avoiding rubbing the eyes and using prescribed eye drops to promote healing. It’s essential to choose a qualified ophthalmologist who can assess the severity of the naevus and recommend the most suitable removal technique.
Conclusion
Conjunctival naevus removal is a relatively safe procedure that can be performed using various methods, including excision, laser therapy, and cryotherapy. These treatments are designed to ensure the health and aesthetics of the eye, with minimal risk of complications. It is essential to consult with a skilled ophthalmologist for proper diagnosis and treatment, ensuring that the chosen method addresses both the physical and cosmetic concerns of the patient. Through timely intervention and careful monitoring, individuals can maintain optimal eye health while addressing any potential risks associated with conjunctival naevi.