J Korean Ophthalmol Soc.
2023 May;64(5):382-386. 10.3341/jkos.2023.64.5.382.
Clinical Characteristics of Pediatric Dermoid Cyst Patients
- Affiliations
-
- 1Department of Ophthalmology, Myongji Hospital, Hanyang University College of Medicine, Goyang, Korea
- KMID: 2542175
- DOI: http://doi.org/10.3341/jkos.2023.64.5.382
Abstract
- Purpose
The characteristics of pediatric dermoid cyst patients.
Methods
This was a retrospective chart review of 64 dermoid cyst patients (65 eyes) aged < 18 years.
Results
Limbal dermoids and conjunctival dermolipomas were observed in 49 and 16 eyes (48 and 16 patients), respectively. Limbal dermoids were more common in the left eye (61%), particularly on the inferotemporal side (80%). Three (6%) of the patients were diagnosed with Goldenhar syndrome. The horizontal diameter (3.76 ± 1.30 mm) was greater than the vertical diameter (3.74 ± 1.30 mm). Most of the lesions were yellow (35.2%) in color, mildly elevated (n = 19, 55.9%), and not visible when the eyes were closed. The mean best corrected visual acuity was 0.8 ± 0.2 in 23 patients, with mean astigmatism and mean corneal astigmatism values of -2.1 ± 2.2 diopters (D) and -2.0 ± 1.1 D, respectively. None of the conjunctival dermolipoma patients had any ocular history. The left eye (75%), particularly the temporal and superiotemporal conjunctival fornix, was the most commonly affected site. The mean best corrected visual acuity was 0.9 ± 0.0 in seven patients, with an average astigmatism of -0.3 ± 0.2 D.
Conclusions
Dermoid cysts are congenital benign tumors that may be associated with congenital diseases. They vary in size, location, color, and extent of invasion, and may cause functional problems, such as astigmatism and amblyopia. Therefore, timely surgical treatment is desirable.
