Disseminated fusariosis with endophthalmitis in a patient with hematologic malignancy

Endogenous Fusarium Endophthalmitis after Bone Marrow Transplant: A Case Report and Literature Review

PURPOSE

We aim to present a case of disseminated fusariosis that occurred in the setting of immunosuppression and presented with bilateral endogenous endophthalmitis, along with a literature review of Fusarium endophthalmitis, highlighting management strategies.

OBSERVATION

A 70-year-old male with acute myeloid leukemia who had recently undergone a bone marrow transplant noted bilateral floaters and decreased vision. He was found to have bilateral Fusarium endophthalmitis, with subsequent evidence of fungemia and fusariosis in his skin and joints. Despite aggressive local and systemic treatment, he succumbed to the disease. Endophthalmitis was initially stabilized with pars plana vitrectomy and intravitreal amphotericin and voriconazole until the patient transitioned to comfort measures. A review of 31 cases demonstrates that outcomes are poor and that the disease must be treated aggressively, often both systemically and surgically.

CONCLUSION

This case highlights the recalcitrance of Fusarium bacteremia and Fusarium endophthalmitis.

Antimicrobial guide to posterior segment infections

PURPOSE

This review article is meant to serve as a reference guide and to assist the treating physician in making an appropriate selection and duration of an antimicrobial agent.

METHODS

Literature review.

RESULTS

Infections of the posterior segment require prompt medical or surgical therapy to reduce the risk of permanent vision loss. While numerous options exist to treat these infections, doses and alternative therapies, especially with contraindications for first-line therapy, are often elusive. Antimicrobial agents to treat posterior segment infections can be administered via various routes, including topical, intravitreal, intravenous, and oral.

CONCLUSIONS

Although there are many excellent review articles on the management of endophthalmitis, we take the opportunity in this review to comprehensively summarize the appropriate antimicrobial regimen of both common and rare infectious etiologies of the posterior segment, using evidence from clinical trials and large case series.

Successful treatment of bilateral endogenous Fusarium solani endophthalmitis in a patient with acute lymphocytic leukaemia

Fusarium spp. are an uncommon cause of fungaemia in immunocompromised and neutropenic patients that may hematogenously disseminate to the eyes. Herein, we describe a patient with acute lymphoblastic leukaemia and a prior history of extensive corticosteroid exposure who developed disseminated Fusarium solani infection following chemotherapy despite posaconazole prophylaxis. She was successfully treated with combination liposomal amphotericin B and voriconazole, intraocular injections of voriconazole, topical amphotericin B and bilateral vitrectomy. We also review published literature describing the management of endogenous Fusarium endophthalmitis in immunocompromised hosts.