Eyelid Fat Atrophy and Depigmentation After an Intralesional Injection of Triamcinolone Acetonide to Treat Chalazion.

Two patients with depigmentation and fat atrophy after an intralesional injection of triamcinolone acetonide (TA) to treat chalazion are reported. A 2-year-old girl with chalazion in her right lower eyelid received a subconjunctival injection of TA and developed fat atrophy and depigmentation around the injected area. These changes subsided after 7 months. The second patient was a 5-year-old boy who received a triamcinolone injection into a chalazion through the eyelid skin and also developed fat atrophy and depigmentation but these changes improved after 1 year.