Related Experiment Video
Updated: Dec 18, 2025

07:50
A Metadata Extraction Approach for Clinical Case Reports to Enable Advanced Understanding of Biomedical Concepts
Published on: September 20, 2018
16.3K
Pediatric ocular surface disease associated with suspected abuse
Mehak Aziz1, Louise Mawn1, Gerald W Zaidman2
1Department of Ophthalmology, University of San Francisco, San Francisco, California.
Summary
Nonaccidental injury (NAI) in children can manifest as severe ocular surface disease. This case series highlights key findings and emphasizes the need for thorough examination when NAI is suspected.
Area of Science:
- Ophthalmology
- Pediatric Medicine
- Forensic Medicine
Background:
- Ocular surface disease in children can be challenging to diagnose.
- Nonaccidental injury (NAI) is a critical consideration in pediatric eye conditions.
- Identifying NAI-related ocular trauma requires careful evaluation.
Purpose of the Study:
- To present one of the largest case series of children with ocular surface disease suggestive of NAI.
- To detail the clinical presentations, management, and outcomes of these pediatric patients.
- To review existing literature on NAI affecting the ocular surface.
Main Methods:
- Multicenter retrospective case series.
- Inclusion of 4 pediatric patients with anterior segment NAI concerns.
- Analysis of patient history, examination findings, treatments, and outcomes.
Main Results:
- A wide range of anterior segment findings were observed in the case series and literature.
- NAI-related ocular surface disease may present as bilateral and recurrent conditions.
- Improvement during hospitalization was noted to be better than initially anticipated.
Conclusions:
- Ocular surface NAI is a diagnosis of exclusion requiring comprehensive history and examination.
- Suspicion of ocular NAI warrants examination for other signs of bodily injury, particularly in young children.
- Siblings of children diagnosed with NAI may be at increased risk.
Related Concept Videos
Photoreceptors and Visual Pathways
8.4K
At the molecular level, visual signals trigger transformations in photopigment molecules, resulting in changes in the photoreceptor cell's membrane potential. The photon's energy level is denoted by its wavelength, with each specific wavelength of visible light associated with a distinct color. The spectral range of visible light, classified as electromagnetic radiation, spans from 380 to 720 nm. Electromagnetic radiation wavelengths exceeding 720 nm fall under the infrared category,...
8.4K
Accessory Structures of the Eye
3.1K
Optical perception, or vision, is an extraordinary sense dependent on converting light signals received via the ocular organs. These organs, known as eyes, are securely positioned within the bony cavities of the skull, called orbits. The orbits serve a dual purpose: a protective shield for the ocular globes and a stable attachment point for the soft ocular tissues. The eye's external protective mechanisms include the eyelids, which are edged with lashes that act as a barrier against foreign...
3.1K

