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LETTER TO EDITOR
Year : 2010  |  Volume : 58  |  Issue : 3  |  Page : 495-497

Traumatic bilateral orbital subperiosteal hematoma with vision loss


Division of Neurosurgery, Department of Neurosciences, Paras Hospital, Gurgaon - 122 002, Haryana, India

Date of Acceptance01-Feb-2010
Date of Web Publication17-Jul-2010

Correspondence Address:
Rashim Kataria
Division of Neurosurgery, Department of Neurosciences, Paras Hospital, Gurgaon - 122 002, Haryana
India
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Source of Support: None, Conflict of Interest: None


DOI: 10.4103/0028-3886.65525

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How to cite this article:
Kataria R, Kumar V, Mehta V S. Traumatic bilateral orbital subperiosteal hematoma with vision loss. Neurol India 2010;58:495-7

How to cite this URL:
Kataria R, Kumar V, Mehta V S. Traumatic bilateral orbital subperiosteal hematoma with vision loss. Neurol India [serial online] 2010 [cited 2020 Jul 14];58:495-7. Available from: http://www.neurologyindia.com/text.asp?2010/58/3/495/65525


Sir,

Traumatic subperiosteal orbital hematomas are uncommon and bilateral occurrence is extremely rare and only one such case has been documented. Subperiosteal orbital hematomas are infrequently associated with visual loss, and when this occurs, it is often irreversible. We report one such uncommon case.

A 50-year-old male, met with a road traffic accident following which he had a brief loss of consciousness. On regaining consciousness, he noted loss of vision in right eye. He was admitted to a regional hospital where he was given anticonvulsants, antiedema drugs and 36 h later was brought to our facility. His Glasgow coma score on admission was 15/15. Examination revealed a bruise and swelling in the right periorbital region with mild proptosis and restriction of right eye ball movements in all directions, maximum in superior gaze. There was no light perception in the right eye and he could count fingers at 4 feet with left eye. Pupil was 4.0 mm, not reacting to light on right side and was 3 mm reacting to light on left side. Visual field by confrontation method revealed no field defects in left eye. There was no pulsation or bruit. Coagulation profile and blood sugar values were within normal limits. Computerized tomography (CT) head scan revealed small interhemispheric subarachnoid hemorrhage (SAH) and droplet pneumocephalus in basal cisterns with fractures of left zygomatic arch and left squamous temporal bone. CT scan [Figure 1] and magnetic resonance imaging (MRI) of the orbits showed bilateral subperiosteal hematoma (right > left) with indentation of the globe and stretching of optic nerve on the right side [Figure 2]. He was given intravenous methylprednisolone immediately after admisson. Hematoma was evacuated by bilateral frontal craniotomy with de-roofing of the orbit. There was no evidence of frontal extradural hematoma or fracture of the orbit. No obvious bleeding point could be seen. The orbital periosteum appeared to be intact. Unfortunately he did not have any improvement in visual acuity in right eye at five months follow-up visit. There was no recordable visual evoked potential on right side.

Subperiosteal hematoma of the orbit is an infrequent but well-described entity and reported as 'blood cyst' of the orbit in the earlier literature. [1] Bilateral lesions are even rarer. According to the location, orbital hematomas are classified as intraorbital or subperiosteal, the former being much more common. [2] Subperiosteal hematomas are seen in cases of direct orbital/facial trauma or after surgery in this region. Spontaneous hematomas are seen in patients with bleeding diathesis [3] or secondary to orbital venous congestion. Rarely they are secondary to frontal sinusitis. [4] They are also known to occur without bony injury. [5] Few cases have been reported as an extension of subgaleal hematomas in periorbital region. [6],[7],[8],[9] They are common in adolescents with male preponderance, ratio 4.5:1. [6] The mechanism of subperiosteal orbital hematoma is continuous bleeding from subgaleal vessels, which tends to dissect the periosteum from bone. Clinically, subperiosteal hematoma presents with painful, nonpulsatile proptosis and is due to eccentrically displaced globe. The globe displacement is usually downward and associated with upward gaze restriction as was seen in this patient also. Subperiosteal hematoma leading to visual loss is rare and, if present, it is usually irreversible and the visual loss is secondary to optic nerve/central retinal artery compression or retinal injury. [10],[11] Ecchymosis, which is the hallmark of intraorbital and retrorbital hematomas, is absent in subperiosteal hematoma. Subperiosteal hematomas are well visualized on CT as sharply defined hyperdense, extraconal nonenhancing mass with a broad base toward bone and displacing the periorbita centrally. [12] Other conditions which can produce painful proptosis after head injury include carotid cavernous fistula, retrorbital hematoma, post-traumatic thrombosis of cavernous sinus, orbital wall fracture, ocular AV-fistula and eye ball or extraocular muscle injury. [6],[7],[8],[9],[10],[11],[12],[13] When there is no visual loss, conservative treatment ranging from observation alone to topical use of temolol maleate, with or without oral acetazolamide, has been recommended. [1] In case of impending visual loss, urgent decompression of orbits and hematoma evacuation should be done. Needle aspiration may be successful in old liquefied hematoma, otherwise, orbital exploration and evacuation of the hematoma is required. Primary optic nerve injury can coexist with orbital hematomas and cannot be ruled out. It is quite possible that this patient might have had primary optic nerve injury, however, it is very difficult to prove or disprove it. Neurosurgeons should be aware of this uncommon entity, as good outcome may be expected if hematoma evacuation is done at an earliest.

 
  References Top

1.da Costa Jr LB, de Andrade A, Henriques JG, Cordeiro AF, Maciel Cdo J. Traumatic bilateral intraorbital (subperiosteal) hematoma associated with epidural hematoma: case report. Arq Neuropsiquiatr 2003;61:1039-41.  Back to cited text no. 1      
2.Carrion LT, Edwards WC, Perry LD. Spontaneous subperiosteal orbital hematoma. Ann Ophthalmol 1979;11:1754-7.  Back to cited text no. 2      
3.Ma'luf RN, Zein WM, El Dairi MA, Bashshur ZF. bilateral subperiosteal orbital hematomas and Henoch- Schonlein purpura. Arch Ophthalmol 2002;120:1398-9.  Back to cited text no. 3      
4.O'Neill OR, Delashaw JB, Phillips JP. Subperiosteal hematoma of the orbit associated with subfrontal extradural hematoma: Case Report. Surg Neurol 1994;42:308-11.  Back to cited text no. 4      
5.Harris GJ, Kay MC, Nilles JJ. Orbital hematoma secondary to frontal sinusitis. Ophthalmology 1978;85:1229-34.   Back to cited text no. 5      
6.Paώaoπlu A, Orhon C, Akdemir H, Uzunoπlu H, Oktem S, Yardim S. Subperiosteal intraorbital hematoma following minor head trauma. Acta Neurochir (Wien) 1989;97:83-5.  Back to cited text no. 6      
7.Pope-Pegram LD, Hamill MB. Post traumatic subgaleal hematoma with subperiosteal orbital extension. Surv Ophthalmol 1986;30:258-62.  Back to cited text no. 7      
8.Chen JC, Kucharczyk W. Non traumatic orbital subperiosteal hematoma in a scuba diver: CT and MR findings. J Comput Assist Tomogr 1988;12:504-6.  Back to cited text no. 8      
9.Wolter JR. Subperiosteal hematoms of the orbit in young males: a serious complication of trauma or surgery in eye region. Trans Am Ophthalmol Soc 1979;77:104-20.  Back to cited text no. 9      
10.Seigel RS, Williams AG, Hutchison JW, Wolter JR, Carlow TJ, Rogers DE. Subperiosteal hematoms of the orbit: angiographic and computed tomographic diagnosis. Radiology 1982;143:711-4.  Back to cited text no. 10      
11.Mόller W, Geppert J. Traumatisches subperiostales hamatomder orbita. Klin Monbl Augenheilkd 1968;153:795- 7,.  Back to cited text no. 11      
12.Kersten RC, Rice CD. Subperiosteal orbital hematoma: visual recovery following drainage. Ophthalmic Surg 1987;18:423-7.  Back to cited text no. 12      
13.Mafee MF, Putterman A, Valvassori GE, Campos M, Capek V. Orbital space-occupying lesion: role of computed tomography and magnetic resonance imaging; an analysis of 145 cases. Radiol Clin North Am 1987;25;529-59.  Back to cited text no. 13      


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