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PubMed This is a summary of 17 peer-reviewed journal articles Updated
Ophthalmology

Building Your Care Team and Long-Term Monitoring

At a Glance

Glaucoma with elevated episcleral venous pressure often needs coordinated care from eye, neurologic, and vascular specialists. Long-term monitoring with eye-pressure checks, OCT, visual fields, and selected vascular or retinal imaging helps protect vision.

Because elevated episcleral venous pressure (EVP) is rare and often linked to other systems in the body, managing it requires more than just a standard eye doctor. Your care team acts like a group of specialized detectives, each looking at a different part of the “plumbing” and vascular network [1][2].

Your Multidisciplinary Care Team

Depending on the underlying cause of your high pressure, your team may include several of the following specialists:

  • Glaucoma Specialist: The “quarterback” of your eye care. They monitor your optic nerve and manage the high pressure, either with medications or specialized surgery [3][4].
  • Neuro-Ophthalmologist: A specialist who bridges the gap between the eye and the brain, evaluating visual problems related to neurologic conditions [5][1].
  • Neuroradiologist: A specialist who interprets complex vascular scans (MRI/MRA, CT/CTA) to look for hidden fistulas or blockages.
  • Neuro-Interventionalist: If a vascular leak like a carotid-cavernous fistula (CCF) is suspected, this specialist can perform angiography and potentially fix the leak using minimally invasive catheter techniques [2][6].
  • Pediatric Ophthalmologist: Essential for children, especially those with Sturge-Weber syndrome, to monitor for eye growth (axial length) and pressure changes that occur as the child develops [7][8].
  • Other Specialists: You may also see an Endocrinologist (for thyroid eye disease), a Dermatologist (for port-wine birthmarks), or a Neurologist (for seizure management in SWS) [9][10].

Monitoring Protocols for Sturge-Weber Syndrome (SWS)

For children born with a port-wine birthmark, screening is vital because glaucoma can develop at birth or years later [11].

  • Baseline Exam: Expert consensus recommends that infants with a facial port-wine birthmark receive a glaucoma evaluation early in life [10].
  • Individualized Risk: Glaucoma risk depends heavily on the birthmark’s distribution—particularly if there is periocular (around the eye) involvement—and whether choroidal hemangiomas are present [10][12].
  • Customized Schedules: The monitoring schedule is not one-size-fits-all. An experienced pediatric ophthalmologist sets the schedule based on the child’s age, examination findings, and ability to measure IOP [8].
  • Fellow Eye Surveillance: Even if only one eye has high pressure initially, the other eye must be checked long-term, as risk persists beyond infancy and bilateral involvement can occur [13].

Long-Term Surveillance for Adults

If you have Idiopathic Elevated EVP (Radius-Maumenee Syndrome), or if your underlying cause has been treated, your monitoring will look similar to standard glaucoma care but with a focus on your specific risks:

  1. Consistent Testing: Because eye pressure and venous pressure change based on the time of day and posture, you and your doctor may try to schedule exams consistently [14][15].
  2. Structural and Functional Tracking: You will have periodic OCT scans and visual field tests. The frequency of these tests should be individualized based on your disease stability, glaucoma stage, and pressure variability [5][16].
  3. Retinal Monitoring: If you have vascular abnormalities, your doctor may use specialized imaging like B-scan ultrasound to check for fluid or thickening behind the retina [17].

By maintaining an individualized schedule with a team that understands the unique aspects of your condition, you can reduce your risks and protect your vision for the long term [3][5]. If you are ever unsure about a proposed invasive test or diagnosis, seeking a second opinion from a specialist is an excellent way to empower your care.

Common questions in this guide

Which specialists may be involved in care for elevated episcleral venous pressure glaucoma?
A glaucoma specialist usually coordinates eye-pressure and optic-nerve care. Depending on the suspected cause, a neuro-ophthalmologist, neuroradiologist, or neuro-interventionalist may evaluate the nervous system or blood vessels. Children with Sturge-Weber syndrome may also need a pediatric ophthalmologist, while other specialists may help with thyroid disease, skin findings, or seizures.
How early should a child with a facial port-wine birthmark have an eye examination?
An infant with a facial port-wine birthmark should have an early glaucoma evaluation by an experienced pediatric ophthalmologist. Follow-up timing depends on whether the birthmark surrounds the eye, the examination findings, and how accurately eye pressure can be measured. Both eyes need long-term surveillance because glaucoma can appear later or affect the other eye.
What tests are used to monitor adults with elevated episcleral venous pressure?
Monitoring may include eye-pressure checks, OCT scans that provide detailed images of the optic nerve and retina, and visual field tests that measure side vision. Keeping examinations consistent in timing and posture may help doctors compare results. B-scan ultrasound or other vascular imaging may be added when a vascular abnormality or fluid behind the retina is a concern.
What does idiopathic elevated EVP, also called Radius-Maumenee syndrome, mean?
It means elevated pressure in the veins around the eye is present but a clear underlying cause has not been found. Before calling the condition idiopathic, clinicians may investigate vascular fistulas or blockages, thyroid eye disease, and other secondary causes. Monitoring remains important because eye pressure and vision can change over time.
What happens if eye pressure stays high despite glaucoma medication?
Ask the glaucoma specialist to define an escalation plan rather than waiting for pressure or vision to worsen. Options may include adjusting pressure-lowering medicines, using specialized glaucoma surgery, or treating an underlying vascular problem with a catheter procedure when appropriate. The best choice depends on the cause, glaucoma stage, optic-nerve findings, and response to treatment.

Questions to Ask Your Doctor

Curated prompts to bring to your next appointment.

  1. 1.Have we definitively ruled out all secondary causes, like a low-flow fistula or thyroid disease, before diagnosing me with idiopathic elevated EVP?
  2. 2.How many patients with this specific condition have you managed, and what have their outcomes been regarding vision preservation?
  3. 3.Which other specialists—such as a neuroradiologist or a neuro-interventionalist—should be part of my care team to review my vascular imaging?
  4. 4.What is our 'escalation plan' if my eye pressure remains elevated despite maximizing medical therapy?
  5. 5.If we are monitoring for Sturge-Weber syndrome, how will we check for choroidal hemangiomas or fluid buildup behind the retina?

Questions For You

Tap a prompt to share your answer — we'll use it plus this page's context to start a tailored conversation.

References

References (17)
  1. 1

    [Glaucoma due to elevated episcleral venous pressure].

    Greslechner R, Oberacher-Velten I

    Der Ophthalmologe : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft 2019; (116(5)):423-429 doi:10.1007/s00347-018-0828-4.

    PMID: 30506098
  2. 2

    Intraocular Pressure in the Eyes of Patients With Carotid-Cavernous Fistulas: Profile, Intereye Asymmetry, and Treatment Outcomes.

    Khurana M, Alam MS, Balekudaru S, et al.

    Journal of glaucoma 2019; (28(12)):1074-1078 doi:10.1097/IJG.0000000000001392.

    PMID: 31658226
  3. 3

    Outcomes of medical and surgical management in eyes with idiopathic elevated episcleral venous pressure.

    Ganesh N, Alam MS, George RJ, et al.

    Indian journal of ophthalmology 2022; (70(9)):3316-3319 doi:10.4103/ijo.IJO_2931_21.

    PMID: 36018111
  4. 4

    Clinical implications of lowering episcleral venous pressure in the management of glaucoma and the use of Rho kinase inhibitors.

    Sit AJ, Aihara M, Khawaja AP, et al.

    Survey of ophthalmology 2025; (70(5)):918-929 doi:10.1016/j.survophthal.2025.03.003.

    PMID: 40107367
  5. 5

    Bilateral Episcleral Corkscrew Vessels: Expedition into the Unknown - Case Report.

    Madeira C, Alves G, Godinho G, et al.

    Case reports in ophthalmology 2022; (13(1)):109-115 doi:10.1159/000515971.

    PMID: 35431882
  6. 6

    Carotid Cavernous Sinus Fistula with Contralateral Feed Not Diagnosed by Virtual Assessment or by Non-Invasive Vascular Imaging.

    Ing E, Tyndel F, Tang J, Marotta TR

    Case reports in ophthalmology 2021; (12(2)):712-716 doi:10.1159/000518806.

    PMID: 34594209
  7. 7

    Facial Port-Wine Stain Phenotypes Associated with Glaucoma Risk in Neonates.

    Ha A, Kim JS, Baek SU, et al.

    American journal of ophthalmology 2020; (220()):183-190 doi:10.1016/j.ajo.2020.08.003.

    PMID: 32795435
  8. 8

    Consensus Statement for the Management and Treatment of Sturge-Weber Syndrome: Neurology, Neuroimaging, and Ophthalmology Recommendations.

    Sabeti S, Ball KL, Bhattacharya SK, et al.

    Pediatric neurology 2021; (121()):59-66 doi:10.1016/j.pediatrneurol.2021.04.013.

    PMID: 34153815
  9. 9

    Intraocular Pressure and Glaucoma in Thyroid Eye Disease.

    Betzler BK, Young SM, Sundar G

    Ophthalmic plastic and reconstructive surgery 2022; (38(3)):219-225 doi:10.1097/IOP.0000000000002049.

    PMID: 34406153
  10. 10

    Glaucoma Management in Sturge-Weber Syndrome Using the Delphi Process.

    Abbas K, Harrison B, Peter Chang TC, et al.

    Ophthalmology. Glaucoma 2026; (9(3)):336-342 doi:10.1016/j.ogla.2025.11.003.

    PMID: 41314339
  11. 11

    Sturge-Weber syndrome secondary glaucoma: From Pathogenesis to Treatment.

    Wen T, Wang L, Luo H, Tang L

    Eye and vision (London, England) 2025; (12(1)):16 doi:10.1186/s40662-025-00432-6.

    PMID: 40241121
  12. 12

    Pathophysiology and management of glaucoma associated with phakomatoses.

    Thavikulwat AT, Edward DP, AlDarrab A, Vajaranant TS

    Journal of neuroscience research 2019; (97(1)):57-69 doi:10.1002/jnr.24241.

    PMID: 29607552
  13. 13

    Incidence of and Risk Factors for Fellow-Eye Involvement in Sturge-Weber Syndrome Children With Unilateral Glaucoma.

    Shin YI, Ha A, Jeong Y, et al.

    Journal of glaucoma 2024; (33(1)):40-46 doi:10.1097/IJG.0000000000002295.

    PMID: 37671496
  14. 14

    Relationship Between Diurnal Variations of Episcleral Venous Pressure and Intraocular Pressure.

    Kazemi A, Roy Chowdhury U, Fautsch MP, et al.

    Investigative ophthalmology & visual science 2025; (66(11)):44 doi:10.1167/iovs.66.11.44.

    PMID: 40828522
  15. 15

    Effect of Body Position on Epsicleral Venous Pressure in Healthy Subjects.

    Arora N, McLaren JW, Hodge DO, Sit AJ

    Investigative ophthalmology & visual science 2017; (58(12)):5151-5156 doi:10.1167/iovs.17-22154.

    PMID: 28986593
  16. 16

    Radius-Maumenee syndrome: a rare cause of glaucoma.

    Marques SHM, Farinha C, Martins A, Faria P

    BMJ case reports 2018; (2018()) doi:10.1136/bcr-2017-223255.

    PMID: 29305369
  17. 17

    An Update on Multimodal Ophthalmological Imaging of Diffuse Choroidal Hemangioma in Sturge-Weber Syndrome.

    Ciancimino C, Di Pippo M, Rullo D, et al.

    Vision (Basel, Switzerland) 2023; (7(4)) doi:10.3390/vision7040064.

    PMID: 37873892

This page describes care teams and monitoring for glaucoma with elevated episcleral venous pressure for informational purposes only and does not constitute medical advice. Your ophthalmologist should tailor testing and treatment to your diagnosis, age, and underlying cause.

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