Peripheral ulcerative keratitis secondary to severe hidradenitis suppurativa

PURPOSETo describe a unique case of peripheral ulcerative keratitis secondary to isolated, severe hidradenitis suppurativa (HS). OBSERVATIONA 31-year-old male with HS presented with a red painful right eye with best corrected visual acuity of count fingers at 3 feet with peripheral corneal thinning, inferior descemetocele, and adjacent infiltrate. Work-up revealed negative corneal cultures and positive ANA, ANCA, and rheumatoid factor without other autoimmune or rheumatologic history or symptomatology. He was treated with topical corticosteroids with improvement until he was lost to follow-up before tumor necrosis factor-a inhibitor therapy could be started. Upon re-presentation, he was found to have corneal perforation. CONCLUSIONS AND IMPORTANCECoexistence of inflammatory eye disease and HS is known but rare, and most commonly manifests as anterior uveitis. Here we present a unique case of peripheral ulcerative keratitis secondary to HS and demonstrate the importance of ophthalmologists' familiarly with this systemic disease and its variety of ocular manifestations.