Ocular involvement in Yersinia enterocolitica infection presenting as Parinaud's oculoglandular syndrome

Ocular involvement in Yersinia enterocolitica infection presenting as a Parinaud's oculoglandular syndrome occurred in a 77-year-old woman with diabetes. Yersinia enterocolitica was recovered from cultures of the conjunctiva, cornea, fistula tract, and blood. The patient responded to parenteral and topical administration of gentamicin and a corneal transplant. While hospitalized, she developed peritonsillar inflammation and enlarged, tender lymph nodes in the preauricular, submaxillary, and submandibular areas. The combination of the unilateral granulomatous conjunctivitis and enlarged regional lymph nodes was consistent with the diagnosis of Parinaud's oculoglandular syndrome. Yersinia enterocolitica may be another cause of Parinaud's oculoglandular syndrome.