A Case of Chrysosporium Parvum Endophthalmitis

Park, Yong Wook; Choi, Byung Ryong; Shin, Jae Pil; Cho, Hee Tae

Abstract

PURPOSE: To report a case of Chrysosporium parvum endophthalmitis after trauma.
METHODS
A 42-year-old healthy woman visited our hospital complaining of ocular pain after trauma sustained with a wire used to tie grapes. She showed corneal laceration and iris prolapse of the right eye on slit lamp examination. She underwent primary suture of the corneal laceration. Two days later, she presented with hypopyon of the anterior chamber. She was treated with topical antibiotics and a topical steroid. On follow-up examination, she again presented with hypopyon of the anterior chamber. She was admitted for microbiologic examination and was again treated with topical antibiotics and a topical steroid. Unfortunately, no organisms were identified by culture. Later, she reported a recurrent history of the inflammation. After 9 months, she presented with increased hypopyon of the anterior chamber and was treated with anterior chamber irrigation and intracameral antibiotics injection on two different occasions. But, still no organisams were identified. After one year, the patient visited our clinic with ocular pain and decreased visual acuity. Her intraocular pressure was 72 mmHg and there was whitish infiltration and hypopyon around 360 degrees of the anterior chamber and angle. At the same time, the intraocular pressure and inflammation were uncontrolled. Ultimately, microscopic examination of specimens obtained directly from tissue after enucleation identified the organism as Chrysosporium parvum.
CONCLUSIONS
We experienced a case of Chrysosporium parvum endophthalmitis after trauma. To our knowledge, this was the first report of a case of Chrysosporium parvum endophthalmitis in the world.