This study analyzed the recent causes, prognosis, and treatment strategies for fungal endophthalmitis. A retrospective review of patients who were diagnosed with fungal endophthalmitis at our center was conducted. The fungal organisms isolated from each patient and the visual prognosis according to the route of infection and treatment method were analyzed. A total of 40 eyes from 30 patients with fungal endophthalmitis were included in this study. Candida species were the most common causative organisms in 35 of 40 eyes. Endogenous and exogenous endophthalmitis were observed in 33 and 7 eyes, respectively. Pre- and post-treatment best-corrected visual acuity (BCVA) was not significantly different between endogenous endophthalmitis and exogenous endophthalmitis. The 40 eyes were treated using the following modalities: intravitreal antifungal agent injection with intravenous antifungal agent (16 eyes), vitrectomy with intravenous antifungal agent (14 eyes), intravenous antifungal agent alone (9 eyes), and evisceration (1 eye). Post-treatment BCVA only significantly improved after treatment in the vitrectomy group. Candida species were the most common cause of fungal endophthalmitis, irrespective of the route of infection. The visual prognosis of fungal endophthalmitis was generally poor. In conclusion, if the general condition of the patient tolerates a surgical procedure, prompt vitrectomy and intravitreal injection of antifungal agents can improve visual acuity.
Antifungal Agents/*therapeutic use ; Aspergillus/isolation & purification ; Candida/*isolation & purification ; Endophthalmitis/*drug therapy/*microbiology/pathology/surgery ; Eye Infections, Fungal ; Fusarium/isolation & purification ; Humans ; Prognosis ; Republic of Korea ; Retrospective Studies ; Scedosporium/isolation & purification ; Tertiary Care Centers ; Visual Acuity ; *Vitrectomy

A 54-yr-old male, who was treated by chemotherapy for gastric cancer 15 months ago, presented to Yongdong Severance Hospital, Seoul, with complaints of pain in his right eye caused by a foreign body from the ground in the previous week. He had been treated with topical and oral antibacterial in addition to antifungal agents, but did not show significant clinical improvement. After a positive corneal culture with mold, topical amphotericin B was added to the initial regimen. The mold was identified as Scedosporium apiospermum by macroscopic and microscopic morphologies and the nucleotide sequences of a fungal PCR product showing 99% homology with those of S. apiospermum (EF151349). He recovered with good results at 25 days after corneal epithelial debridement. The early diagnosis of S. apiospermum keratitis is very important for proper treatment. It is recommended that molecular diagnostic methods such as fungal PCR and sequencing be done with conventional cultures whenever a fungal infection is suspected.
Amphotericin B/therapeutic use ; Anti-Bacterial Agents/therapeutic use ; Antifungal Agents/therapeutic use ; Cornea/microbiology ; Drug Therapy, Combination ; Eye Infections, Fungal/*diagnosis/microbiology ; Humans ; Keratitis/*diagnosis/microbiology ; Male ; Middle Aged ; Polymerase Chain Reaction ; Scedosporium/genetics/growth & development/*isolation & purification ; Sequence Analysis, DNA