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Retained subretinal date palm tree thorn in a child
Yasha Modi1, Vishak John, Roberto Warman
1Department of Ophthalmology, Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, Florida.
Insights
A child sustained a corneal laceration from a palm tree thorn, leading to Bacillus cereus infection and a subretinal foreign body. Prompt antibiotic treatment and cataract surgery improved his vision to 20/30.
Area of Science:
- Ophthalmology
- Microbiology
Background:
- Ocular trauma from vegetative matter poses a significant risk of microbial keratitis and endophthalmitis.
- Date palm tree injuries can introduce unique pathogens and foreign bodies into the eye.
Observation:
- A 3-year-old boy presented with a corneal laceration and traumatic cataract after a date palm collision.
- Bacillus cereus was isolated from a thorn, and a subretinal foreign body was identified.
- The patient received broad-spectrum antibiotics prophylactically due to high endophthalmitis risk.
Findings:
- Despite the retained subretinal foreign body, there were no clinical signs of endophthalmitis or retinal detachment.
- Cataract extraction and laser demarcation of the foreign body were performed.
- Visual acuity improved to 20/30 with an aphakic contact lens and patching.
Implications:
- This case highlights the importance of considering and managing ocular trauma from plant material, including potential deep-seated foreign bodies.
- Aggressive prophylactic antibiotic treatment is crucial in high-risk eye injuries.
- Successful visual rehabilitation is possible even with retained intraocular foreign bodies under specific circumstances.
Abstract:
A 3-year-old boy presented with severe eye pain and nausea after colliding with a date palm tree branch. Examination under anesthesia revealed a self-sealed corneal laceration and traumatic cataract in his left eye. Cultures were taken and the patient received prophylactic subconjunctival, intravitreal, and systemic antibiotics because of the high risk of endophthalmitis. A thorn from the same tree grew Bacillus cereus. Examination after 2 weeks of the injury revealed a subretinal foreign body (a palm tree thorn), although there were no signs of endophthalmitis or retinal detachment. The patient underwent cataract extraction and laser demarcation of the subretinal foreign body, which was not removed. He was fitted for an aphakic contact lens. With alternate patching, his best-corrected visual acuity improved to 20/30.
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