Bilateral Subperiosteal Hematoma and Orbital Compression Syndrome in Sickle Cell Disease

Isolated Unilateral Orbital Compression Syndrome in A 19-Year-Old Male With Homozygous Sickle Cell Disease

This study aimed to report a rare case of a rapidly progressive isolated unilateral orbital compression syndrome in a male with homozygous sickle cell disease, who presented with proptosis and optic nerve dysfunction. He neither had long bone pain crisis nor fever at the time of presentation that was managed surgically to preserve vision. Rapidly progressive left orbital swelling is observed in a 19-year-old homozygous sickle cell disease patient associated with severe pain, headache, and impaired vision. Computed tomography of the orbit confirmed the presence of a unilateral large superior sub-periosteal cystic mass. Surgical exploration via anterior orbitotomy revealed a large sub-periosteal hematoma occupying the superior orbit which was evacuated. The patient completely recovered within 14 days post-surgery and regained his vision. Orbital involvement in sickle cell disease is rare, however, it can occur as a sequela of vaso-occlusive crisis and bone marrow infarctions leading to bleeding and sub-periosteal hematomas in the orbit. Prompt diagnosis and management of orbital compression syndrome are crucial to prevent permanent optic nerve damage. Hence, cautious evaluation and close monitoring are important, especially in cases where surgical evacuation is indicated for quick recovery and prevention of visual loss.

Orbital compression syndrome in a Ugandan child with sickle cell disease: A case report

Orbital compression syndrome is a rare acute complication of sickle cell disease that may impair vision. Assessment by a multidisciplinary team incorporates detailed history and physical examination, fundoscopy, and appropriate imaging to exclude infections or neoplasms. Supportive treatment is adequate unless there is evidence of life-threatening space-occupying lesion warranting surgery.

Nontraumatic subperiosteal orbital hemorrhage in a laboring patient with gestational immune thrombocytopenic purpura

Purpose

To describe a case of nontraumatic subperiosteal orbital hemorrhage (NTSOH) in a laboring patient with gestational immune thrombocytopenic purpura.

Observations

A 28-year-old G3P2 laboring patient was urgently evaluated by our ophthalmology unit after she developed sudden onset left eye proptosis, headache, and diplopia in the final hour of pushing. The patient's platelet count was markedly decreased at 45,000 and subsequent work-up established a diagnosis of gestational immune thrombocytopenic purpura. On examination, visual acuity was 20/25 bilaterally and there was a minus two restriction in upgaze in the left eye and a left hypotropia in primary position. Computed tomography demonstrated an elliptical, hyperdense collection at the left orbital roof consistent with NTSOH. The patient was deemed clinically stable through serial examinations and symptoms resolved with conservative management.

Conclusions and Importance

NTSOH is a rare, potentially sight-threatening condition that requires timely ophthalmological evaluation. To our knowledge, this is the first report in the literature of NTSOH in a laboring patient with gestational immune thrombocytopenic purpura. Consideration of the possibility of NTSOH as a complication in this population may allow for appropriate diagnosis, monitoring, and treatment when indicated.

Orbital infarction syndrome after cerebral aneurysm surgery: A case series and literature review

To report the clinical characteristics and retinal abnormalities associated with orbital infarction syndrome after cerebral aneurysm clipping surgery.In this retrospective case series, we evaluated 4 cases of orbital infarction syndrome using fluorescein angiography, optical coherence tomography, and computed tomography images from January 2011 to May 2014. The medical records of these patients including age, sex, laterality of the eyes, visual acuity, intraocular pressure, duration of the operation, location of the aneurysms, and surgical method with the type of approach used to reach the aneurysmal lesions were evaluated.Aneurysms were located in either the anterior or the posterior communicating artery. Two patients had subarachnoid hemorrhage arising from a ruptured aneurysm, whereas 2 other patients had unruptured aneurysms. Clipping was performed by 3 different surgeons using the pterional craniotomy. The mean time interval from aneurysmal clipping to awareness of vision loss was 10.75 ± 13.8 days. In all patients, optic atrophy and irreversible deterioration of visual acuity ensued. Retinal edema, retinal vascular abnormality, or choroidal hypoperfusion was identified in these patients.Orbital infarction syndrome is a rare but devastating complication of brain aneurysm clipping surgery. The associated retinal ischemia is not only due to the involvement of the retinal vessels, but also the choroidal circulation.

Nontraumatic Subperiosteal Orbital Hematoma in a Patient With Behcet Disease

Orbital subperiosteal hematomas are commonly caused by facial trauma. Nontraumatic subperiosteal orbital hematomas (NTSOHs) are rare but may occur in patients with underlying medical diseases. A 71-year-old woman presented to the emergency department with a 5-day history of left periorbital pain and proptosis. She was known to have Behcet disease and presented with no recent trauma. Clinical features and computed tomography findings aided in establishing the diagnosis of an NTSOH. The hematoma was evacuated via sub brow incision. After surgery, the patient's clinical symptoms resolved and did not recur during the 12-month follow-up period. On the basis of the findings of this case, the authors conclude that patients diagnosed with diseases such as bleeding disorders or autoimmune vasculitis should consider visual symptoms as a sign of an NTSOH. Patients who diagnosed with disease experience visual disturbance, periorbital pain, or periorbital swelling should undergo early surgical treatment for spontaneous NTSOH to avoid permanent visual loss.

Subperiosteal Hematoma of the Orbit: A Variety of Presentations

Subperiosteal hematoma of the orbit is an uncommon radiologic finding. Most typically, the hemorrhage is in the superior aspect of the orbit, however, location within the orbit may vary. Subperiosteal hematoma of the orbit may be associated with trauma. Nontraumatic etiology has also been well documented. We present a series of three cases, to illustrate typical and atypical radiologic findings of subperiosteal hematoma of the orbit, both traumatic and nontraumatic. Review of the pertinent radiologic literature and its relation to the cases presented here is also provided.

Subperiosteal haematoma of the orbit secondary to frontal sinusitis

Reported is the case of a 79-year-old woman initially diagnosed with periorbital abscess on the background of a recent upper respiratory tract infection. Unexpectedly, intraoperative findings were that of a haematoma rather than an abscess. Subperiosteal orbital haematoma (SOH) is an extremely rare complication of rhinosinusitis. In contrast to the more common periorbital abscess, it is seldom listed as a complication of sinusitis. A review of reported cases suggests an older patient demographic are affected by SOH in contrast to periorbital abscess which typically affects paediatric patients. Given current demographic trends toward an older patient population with multiple comorbidities, failure to consider SOH as a differential will have important implications on preoperative workup, perioperative care and final outcome for patients. We present this case as a reminder of a rare but important complication of a common disease.