A Severe and Prolonged Case of Ocular Monkeypox Without Systemic Manifestations.

PURPOSE: The objective of this study was to present a rare case of prolonged and severe ocular monkeypox virus infection in the absence of systemic manifestations. METHODS: This was a single case report. RESULTS: A 60-year-old man, having been symptomatic for 9 days, presented with several umbilicated, ulcerated papules on the left cheek, left side of the nose, and left upper eyelid, along with marked follicular conjunctivitis and multiple conjunctival ulcerations. Two weeks after presentation, he developed an irregular, 360° circumferential opacity in the peripheral cornea that progressed to a large epithelial defect with corneal thinning. Although the initial eyelid lesions and conjunctivitis quickly resolved, the patient experienced nonresolving corneal inflammation manifest with peripheral corneal thinning, epithelial defects, and stromal keratitis. Four months after presentation, with the presumptive diagnosis of peripheral ulcerative keratitis, the patient was treated with intravenous steroids and immunosuppressive treatment, after which the ocular surface inflammation improved. However, the inflammation recurred 12 weeks later, and the patient developed severe perilimbal necrotizing conjunctivitis, followed by recurrence of ulcerated nodular eyelid lesions. Eight months after presentation, nucleic acid amplification tests from eyelid lesion swabs returned positive for nonvariola Orthopoxviruses , which led to the diagnosis of mpox. Within 2 weeks of beginning antiviral treatment with systemic tecovirimat and cidofovir and topical trifluridine, the eyelid lesions, conjunctivitis, and corneal inflammation resolved. CONCLUSIONS: We present an unusual and challenging case of ocular mpox with severe ocular surface inflammation including peripheral corneal thinning and epithelial defects, without systemic disease. Initiation of antiviral treatment resulted in a quick resolution of the ocular disease.

Risk Factors Leading to Enucleation or Evisceration in Infectious Endophthalmitis.

Endophthalmitis treatment consists of intravitreal antibiotics injections and, in selected circumstances, pars plana vitrectomy. However, severe or refractory cases may require an enucleation or evisceration (ENEV). Our study seeks to identify risk factors leading to enucleation or evisceration in patients with infectious endophthalmitis. A retrospective chart review of subjects with a clinical diagnosis of infectious endophthalmitis was undertaken. The affected eyes were stratified into groups: those that underwent ENEV and those in which the eyeball was preserved (EP). The groups were compared using statistical analyses. In total, 69 eyes diagnosed with infectious endophthalmitis were included in the study. There was a higher frequency of exogenous infectious endophthalmitis in the ENEV group versus the EP group. Postsurgical infectious endophthalmitis was lower in the ENEV than in the EP group. A visual acuity of no light perception was more common in the ENEV compared to the EP group. Panophthalmitis was more frequent in the ENEV versus the EP group. Our findings suggest that eyes with endophthalmitis presenting with a visual acuity of no light perception, panophthalmitis, or exogenous etiology have a higher risk of requiring ENEV. In addition, eyes with a postsurgical etiology may be at a lower risk of requiring ENEV.