Journal List > J Korean Ophthalmol Soc > v.58(11) > 1010662

Kim, Lee, Park, Kim, Lee, Yu, and Jeoung: Clinical Presentation and the Treatment of Glaucoma in Patients with a Facial Port-wine Stain

Abstract

Purpose

To characterize the development of glaucoma, age of glaucoma onset, and treatments for patients with a facial port-wine stain (PWS).

Methods

We performed a retrospective analysis of the medical records of 58 patients (116 eyes) with facial PWS between January 2000 and August 2016. We noted patients' age at the initial examination, cup-to-disc ratio, corneal diameter, occurrence of ocular hypertension, development of glaucoma, age of glaucoma onset, and treatments. We compared the clinical features of eyes that developed glaucoma with those that did not develop glaucoma. Among those eyes with glaucoma, we investigated the differences between eyes that underwent surgery and those that did not undergo surgery.

Results

Among the 58 patients with a facial PWS (116 eyes), glaucoma was diagnosed in 38 patients (46 eyes; 39.66%). Of these, 26 patients (27 eyes; 58.69%) underwent glaucoma surgery. PWS-associated glaucoma usually developed by the age of 2 years (85.61%). In all patients, glaucoma developed on the same side of the face as the PWS. Of the 58 patients, 19 (32.76%) showed neurological symptoms, including seizures, developmental delays, intellectual disabilities, or hemiplegia, and 32 (55.17%) were diagnosed with Sturge-Weber syndrome. The mean number of glaucoma surgeries was 1.55 ± 0.93. The initial surgery included trabeculectomy (7 eyes), trabeculotomy (5 eyes), combined trabeculotomy/trabeculectomy (13 eyes), and aqueous drainage device insertion (2 eyes). The mean age at the first surgery was 35.14 ± 50.91 months. In 18 of 27 eyes (66.67%), the postoperative intraocular pressure (IOP) was controlled to below 21 mmHg, but 9 eyes (33.33%) showed elevated IOP and required a reoperation.

Conclusions

PWS can be accompanied by ocular hypertension or glaucoma, so patients require regular ophthalmic examinations. When glaucoma occurs, it often does not respond to medication, making it difficult in some cases to control the IOP, so appropriate glaucoma surgery is necessary.

Figures and Tables

Figure 1

Sturge-Weber syndrome patient who underwent trabeculectomy (patient 6). (A) Distribution of left-sided facial port-wine stain that does not cross the midline, and left-sided glaucoma. (B) One-week postoperative appearance. Mildly engorged conjunctival and episcleral vessels with hypovascular bleb. (C) Optic disc photography revealing deep cupping with a cup/disc ratio of 0.9 in the left eye compared to right eye.

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Table 1

Clinical characteristics of patients with a port-wine stain

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Values are presented as the mean ± SD or n (%) unless otherwise indicated.

*A t-test was used for continuous variables; A chi-square test was used for categorical variables.

Table 2

Clinicopathological characteristics summarized by eyes of patients with PWS (n = 116)

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Values are presented as mean ± SD unless otherwise indicated. ‘P1’ means ‘comparison between 1 & 2 & 3 (analysis of variance [ANOVA])’, and ‘P2’ means ‘*Comparison between 1 and 2 by post hoc test; Comparison between 1 and 3 by post hoc test; Comparison between 2 and 3 by post hoc test’.

PWS = port wine stain; C/D = cup/disc; IOP = intraocular pressure.

Table 3

Treatment of glaucoma eyes with port-wine stain

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TLO = trabeculotomy; TLE = trabeculectomy.

Notes

Conflicts of Interest The authors have no conflicts to disclose.

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Supplementary Material

Supplementary Table 1

Clinicopathlological characteristics in glaucoma treatment group (n = 46)

Supplementary Table 2

Details of 11 patients who have undergone glaucoma surgery and at least 10 years of follow-up
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