Bilateral presentation of multiple evanescent white dot syndrome (MEWDS) is a rare occurrence. We report a case of bilateral multiple evanescent white dot syndrome in a young female patient with asymmetrical manifestation. She presented with sudden onset of right eye central blurring of vision and dyschromatopsia. Fundus examination however showed bilateral multiple grey-white intra-retinal punctate lesions with an asymmetrical manifestation of the swollen optic disc and foveal granularity over the right. Spectral Domain Optical Coherence Tomography (SD-OCT) showed the presence of juxta foveal subretinal fluid and disrupted inner segment-outer segment (IS-OS) junction over the right eye. The patient had a spontaneous complete recovery within six weeks' time.
Trichophyton species is a dermatophytic fungus commonly found in the skin, nails, hair, and other organic matters such as palm trees and soil. We report a rare case of a 23-year-old man who had a penetrating injury to the eye from the leaves of a palm tree and subsequently developed exogenous endophthalmitis. Culture from the vitreous tap revealed Trichophyton sp as the causative organism. Early vitrectomy and adequate intravitreal injection of amphotericin B resulted in good visual outcomes in an otherwise blinding condition. This is the first reported case of exogenous endophthalmitis secondary to Trichophyton species. Early diagnosis and prompt treatment may help improve visual outcomes.
Concurrent tuberculous optic neuritis (ON) and optic perineuritis (OPN) in a patient with human immunodeficiency virus (HIV) is extremely rare. HIV-induced progressive CD4 depletion is associated with an increased risk of tuberculosis (TB), disseminated TB, and death. Early detection and initiation of anti-TB therapy with corticosteroid commencement helps in achieving better visual outcomes. Interestingly, we report a case of concurrent ON and OPN in a patient with HIV-TB co-infection. A 29-year-old lady, a prisoner, with newly diagnosed treatment-naive HIV, presented with acute-onset reduced vision in the left eye for 10 days. It was associated with pain in eye movement and headache. The patient was known to be a drug abuser since the age of 19 years and was a sexual worker. Her CD4 count was 292 cells/mm3.Visual acuity of the right eye was 6/12 with a pinhole of 6/9, and there was no perception of light (NPL) in all four quadrants of the left eye. Relative afferent pupillary defect (RAPD) was positive in the left eye. Both anterior segments were unremarkable. The right eye fundoscopy showed a normal optic disc, while the left eye showed a hyperemic disc. During subsequent follow-up, the patient had reduced right eye vision, and the vision dropped to 6/30 with a pinhole of 6/15. Her erythrocyte sedimentation rate (ESR) was raised to 88 mm/h. The Mantoux test was positive. Chest radiography was normal. MRI of the brain and orbit showed significant enhancement of the right optic nerve and left optic nerve sheath suggesting the diagnosis of right eye ON and left eye OPN secondary to TB. The patient was co-managed with an infectious disease team. She was started on highly active antiretroviral therapy (HAART) treatment (oral Tenvir-EM and efavirenz) upon presentation. Anti-TB therapy was commenced two months later. She was started on the intensive phase of the anti-TB regime followed by the maintenance phase. Oral dexamethasone was given concurrently according to the central nervous system (CNS) TB regime for six weeks. During follow-up, her right eye visual acuity was 6/9, and her left eye visual acuity improved to 6/12. Fundoscopy showed bilateral pale discs. To date, no episodes of recurrence have been seen.