A 4-year-old female patient was referred to the pediatric ophthalmology clinic for evaluation of a bump on the right lower lid. The parents first noticed it about two weeks prior. There was no history of prior trauma or insect bites to the area. The patient was initially treated with oral trimethoprim/sulfamethoxazole at the primary healthcare center. The patient took the medication for four days, but there was no improvement in the area.

The patient did not report any pain in the area. What will be the most likely diagnosis? *This case is from Docplexus editorial team for educative purpose only Source: Eye Rounds The correct answer is posted in the comments section. Click here