Workup
Laboratory Studies
- Terson syndrome can be diagnosed by its unique clinical presentation of simultaneous intracranial and intraocular hemorrhage. A thorough history must be obtained to rule out causes of preexisting intraocular hemorrhages (eg, diabetic retinopathy, age-related macular degeneration, sickle cell disease, intraocular tumor). In cases associated with trauma, a posterior vitreous detachment, retinal break, or retinal detachment also must be ruled out.
- Sickle cell preparation
- Glucose level and glucose tolerance test to rule out diabetes
Imaging Studies
- Neuroimaging studies, including CT scan, MRI, or angiography, are necessary to document intracranial hemorrhage.
- B-scan ultrasound may be necessary to determine the severity of vitreous hemorrhage and to rule out a retinal detachment if no view to the posterior pole is possible, particularly in the setting of trauma.
Other Tests
- Examination of the cerebrospinal fluid should be deferred to a neurologist.
Diagnostic Procedures
- Both a history and a clinical examination are indicated to help diagnose this condition.
Histologic Findings
Pathologic specimens of patients with Terson syndrome have shown abundant erythrocytes with occasional leukocytes in the vitreous, subhyaloidal and subinternal limiting membrane space, and retina. Clinical case reports have documented subretinal blood, but this is not as common. Epiretinal membranes examined in Terson syndrome show glial cells and basement membrane material.
Staging
No staging currently exists.
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References
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Fahmy JA. Fundal haemorrhages in ruptured intracranial aneurysms. I. Material, frequency and morphology. Acta Ophthalmol (Copenh). 1973;51(3):289-98. [Medline].
Fahmy JA. Fundal haemorrhages in ruptured intracranial aneurysms. II. Correlation with the clinical course. Acta Ophthalmol (Copenh). 1973;51(3):299-304. [Medline].
Frizzell RT, Kuhn F, Morris R, et al. Screening for ocular hemorrhages in patients with ruptured cerebral aneurysms: a prospective study of 99 patients. Neurosurgery. Sep 1997;41(3):529-33; discussion 533-4. [Medline].
Garcia-Arumí J, Corcostegui B, Tallada N, et al. Epiretinal membranes in Tersons syndrome. A clinicopathologic study. Retina. 1994;14(4):351-5. [Medline].
Gnanaraj L, Tyagi AK, Cottrell DG, et al. Referral delay and ocular surgical outcome in Terson syndrome. Retina. 2000;20(4):374-7. [Medline].
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Khan SG, Frenkel M. Intravitreal hemorrhage associated with rapid increase in intracranial pressure (Terson's syndrome). Am J Ophthalmol. Jul 1975;80(1):37-43. [Medline].
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McCarron MO, Alberts MJ, McCarron P. A systematic review of Terson's syndrome: frequency and prognosis after subarachnoid haemorrhage. J Neurol Neurosurg Psychiatry. Mar 2004;75(3):491-3. [Medline].
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Ness T, Janknecht P, Berghorn C. Frequency of ocular hemorrhages in patients with subarachnoidal hemorrhage. Graefes Arch Clin Exp Ophthalmol. Sep 2005;243(9):859-62. [Medline].
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Rubowitz A, Desai U. Nontraumatic macular holes associated with Terson syndrome. Retina. Feb 2006;26(2):230-2. [Medline].
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Shaw HE Jr, Landers MB, Sydnor CF. The significance of intraocular hemorrhages due to subarachnoid hemorrhage. Ann Ophthalmol. Nov 1977;9(11):1403-5. [Medline].
Toosi SH, Malton M. Terson's syndrome--significance of ocular findings. Ann Ophthalmol. Jan 1987;19(1):7-12. [Medline].
Vrabec TR, Sergott RC, Savino PJ, et al. Intermittent obstructive hydrocephalus in the Arnold-Chiari malformation. Ann Neurol. Sep 1989;26(3):401-4. [Medline].
Weingeist TA, Goldman EJ, Folk JC, et al. Terson's syndrome. Clinicopathologic correlations. Ophthalmology. Nov 1986;93(11):1435-42. [Medline].
Further Reading
Keywords
Terson’s syndrome, vitreous hemorrhage, subhyaloid hemorrhage, retinal hemorrhage, subarachnoid hemorrhage, intraocular hemorrhage, intracranial bleeding, increased intracranial pressure
Workup: Terson Syndrome