Ocular sporotrichosis from a tertiary referral center in Malaysia and review of literature in Southeast Asia.

Ocular sporotrichosis is rare in Malaysia and Southeast Asia and is increasingly reported in endemic areas of Brazil and Peru. We describe six cases of ocular sporotrichosis involving the bulbar conjunctiva and lid with a literature review on ocular sporotrichosis in Southeast Asia. In these series, four patients presented with similar findings of granulomatous lesion at the palpebral conjunctiva within 1-3 weeks. There was one case mistakenly diagnosed as conjunctival concretion due to its multiple yellowish nodules on the palpebral conjunctiva and another case as chalazion due to swelling of the lower lid. All patients showed immunocompetence. Four patients had an immediate contact with sick cats, one patient had a history of skin scratched by a healthy cat, and another patient had a history of gardening without direct contact with cat. Culture from conjunctival biopsy obtained from five patients and from ruptured lower lid nodules of one patient yielded Sporothrix schenckii. The patients were successfully treated with oral itraconazole 200 mg twice daily. Two patients developed symblepharon after completing treatment, while four patients showed good results without any sequelae.

Isolated Traumatic Bitemporal Hemianopia.

Bitemporal hemianopia is a rare presentation following severe head injury, which causes a delay in detection of the visual symptoms. This is a case of traumatic bitemporal hemianopia in a 20-year-old gentleman after an alleged motorbike accident. He was intubated following a severe head injury. The ophthalmologic assessment was performed after he regained consciousness and complained of acute blurring of vision in bilateral eyes. The visual acuity was 2/60 on the right eye and 4/60 on the left eye. Bilateral eyes anterior and posterior segments examination were unremarkable. Confrontation visual field testing discovered bitemporal hemianopia. Plain computed tomography (CT) scan of the brain showed right frontal bone fracture extending to the right orbital roof, superomedial wall of the right orbit, bilateral lamina papyracea, ethmoidal air cells, roof and bilateral walls of sphenoid sinus. He was treated conservatively by the ophthalmology team. Subsequent follow-ups showed improvement of visual acuity which were 6/6 on the right eye and 6/6 on the left eye. Humphrey visual field test confirmed the persistence of bitemporal hemianopia. His good visual acuity does not correlate with the severity of the field defect. Therefore, surveillance for bitemporal scotoma is necessary for all head injuries with severe midline facial bone fractures.