Bilateral Sturge-Weber and Phakomatosis Pigmentovascularis with Glaucoma, an Overlap Syndrome

Bharat Patil1, Gautam Sinha1, Bhagabat Nayak1

  • 1Dr. Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, New Delhi 110029, India.

Insights

This case report details a rare instance of Sturge-Weber syndrome and Phakomatosis pigmentovascularis in a child, complicated by secondary glaucoma. Effective management involved controlling intraocular pressure and addressing skin lesions.

Area of Science:

  • Ophthalmology
  • Dermatology
  • Genetics

Background:

  • Sturge-Weber syndrome and Phakomatosis pigmentovascularis are rare congenital disorders.
  • Their co-occurrence presents unique diagnostic and management challenges.

Purpose of the Study:

  • To report a rare case of coexisting bilateral Sturge-Weber syndrome and Phakomatosis pigmentovascularis in a pediatric patient.
  • To highlight the association with secondary glaucoma and discuss management strategies.

Main Methods:

  • Case presentation of a 4-year-old male with bilateral ocular and cutaneous manifestations.
  • Evaluation included intraocular pressure measurement, fundus examination, and CT scan of the head.
  • Management involved topical antiglaucoma medications and consideration for Pulsed Dye Laser therapy for skin lesions.

Main Results:

  • The patient presented with elevated intraocular pressure (IOP) of 36 mmHg in the right eye and 28 mmHg in the left eye.
  • Ocular findings included melanosis bulbi, diffuse choroidal hemangiomas, and glaucomatous cupping.
  • Cutaneous findings included nevus flammeus and nevus fuscocaeruleus, with CT revealing left-sided cerebral atrophy.

Conclusions:

  • The simultaneous occurrence of these phakomatoses with secondary glaucoma is exceptionally rare.
  • Integrated management targeting both dermatological and ophthalmological conditions is crucial for optimal patient outcomes.
Abstract

Related Concept Videos

Glaucoma: Overview01:25

Glaucoma: Overview

Glaucoma is an eye condition characterized by increased intraocular pressure that damages the retina and optic nerve, leading to irreversible blindness if left untreated. The human eye has various components, including the cornea, iris, pupil, lens, and optic nerve. Aqueous humor is secreted by the epithelium of the ciliary body in the posterior chamber and flows through the trabecular meshwork and canal of Schlemm, maintaining normal intraocular pressure. The trabecular meshwork and the canal...
1.7K
Photoreceptors and Visual Pathways01:22

Photoreceptors and Visual Pathways

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,...
11.2K
Open Angle Glaucoma: Treatment01:27

Open Angle Glaucoma: Treatment

In open-angle glaucoma, the iridocorneal angle remains open, but the trabecular meshwork becomes stiff, slowing down the outflow of aqueous humor. This causes a buildup of aqueous humor in the anterior chamber, leading to a sudden increase in intraocular pressure. The treatment for open-angle glaucoma focuses on reducing the elevated intraocular pressure by either decreasing the secretion of aqueous humor or increasing its outflow.
Drugs such as carbonic anhydrase inhibitors, α2- and...
1.1K
Angle Closure Glaucoma: Treatment01:28

Angle Closure Glaucoma: Treatment

Angle-closure glaucoma, or closed-angle glaucoma, is an eye condition where the iris bulges out and blocks the iridocorneal angle, resulting in a buildup of aqueous humor and increased intraocular pressure. Immediate medical attention is necessary due to the sudden onset of symptoms. The treatment for angle-closure glaucoma includes short-term and long-term approaches. Short-term treatment involves using eye drops like pilocarpine to lower intraocular pressure by increasing aqueous humor...
1.7K