Asunto(s)
Músculos Oculomotores , Humanos , Músculos Oculomotores/lesiones , Masculino , Hemorragia Retrobulbar/etiología , Hemorragia Retrobulbar/diagnóstico , Hemorragia Retrobulbar/diagnóstico por imagen , Hemorragia Retrobulbar/cirugía , Diagnóstico Diferencial , Resultado del Tratamiento , FemeninoRESUMEN
While warfarin has historically played an important role in anticoagulation, direct oral anticoagulants have largely supplanted warfarin due to their improved safety profile and reduced need for monitoring. Herein, the authors report the case of a 64-year-old male who developed severe, bilateral retrobulbar hemorrhage following aggressive nasal lavage due to a supratherapeutic international normalized ratio from warfarin misuse. Visual acuity on arrival was hand-motion OD and no-light-perception OS. He underwent bilateral canthotomy with upper and lower lid cantholysis before transfer to a trauma center where his international normalized ratio was greater than 12. Reversal with vitamin K and prothrombin complex concentrate was initiated. Over the course of hospitalization, vision and swelling continued to improve and at 2-month follow-up his visual acuity was 20/20 OD and no-light-perception OS. This case outlines the risk of bleeding associated with warfarin misuse and advocates for the transition of patients to direct oral anticoagulants when possible.
Asunto(s)
Hemorragia Retrobulbar , Warfarina , Masculino , Humanos , Persona de Mediana Edad , Warfarina/efectos adversos , Hemorragia Retrobulbar/diagnóstico , Irrigación Terapéutica , Hemorragia/tratamiento farmacológico , Anticoagulantes/efectos adversosRESUMEN
PURPOSE: To describe demographic and clinical features of emergency department patients presenting with fracture-associated (FA) or fracture-independent retrobulbar hemorrhage (RBH). METHODS: The Nationwide Emergency Department Sample database 2018 and 2019 was used to compare demographic and clinical features of patients with fracture-independent RBH and FA RBH. RESULTS: A total of 444 fracture-independent and 359 FA RBH patients were identified. Demographics such as age distribution, gender, and payer type differed significantly, with young (21-44 years), privately insured males more likely to develop FA RBH and the elderly (65+ years) more likely to develop fracture-independent RBH. Prevalence of hypertension and anticoagulation did not differ, but substance use and ocular-related injuries were more prevalent in the FA RBH. CONCLUSION: Presentations of RBH differ in demographic and clinical features. Further research is needed to explore trends and guide decision-making in the emergency department.
Asunto(s)
Lesiones Oculares , Fracturas Óseas , Hemorragia Retrobulbar , Masculino , Humanos , Anciano , Adulto Joven , Adulto , Hemorragia Retrobulbar/diagnóstico , Hemorragia Retrobulbar/epidemiología , Hemorragia Retrobulbar/etiología , Servicio de Urgencia en Hospital , Fracturas Óseas/complicaciones , Lesiones Oculares/complicacionesRESUMEN
After infratrochlear nerve block for nasolacrimal probing, sudden vision loss, proptosis, pain, loss of light reflexes, and a total limitation of ocular movement was observed in a 71-year-old female patient. She was diagnosed with retrobulbar hemorrhage and orbital compartment syndrome (OCS). Lateral canthotomy, cantholysis, and medial orbitotomy were performed on the patient. She was not taking any oral anticoagulant medication and did not have any disease other than hypothyroidism and systemic hy-pertension. All the clinical findings returned to normal right after the intervention except mild ptosis (~1 mm), which persisted for 2 months. All patients scheduled for periocular anesthesia should be questioned about using oral anticoagulant medications, and the possibility of serious complications should be kept in mind even for patients without any risk factors. Patients with OCS secondary to retrobulbar hemorrhage should be surgically managed within the critical window (90 min) to prevent any irrevers-ible optic nerve injury.
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Síndromes Compartimentales , Bloqueo Nervioso , Hemorragia Retrobulbar , Anciano , Anticoagulantes , Síndromes Compartimentales/complicaciones , Síndromes Compartimentales/cirugía , Femenino , Hematoma/diagnóstico , Hematoma/etiología , Hematoma/cirugía , Humanos , Bloqueo Nervioso/efectos adversos , Hemorragia Retrobulbar/diagnóstico , Hemorragia Retrobulbar/etiología , Hemorragia Retrobulbar/cirugíaRESUMEN
We present a patient who underwent orbital fracture repair complicated by retrobulbar hemorrhages twice within the first postoperative week. The suspected cause is continuous positive airway pressure (CPAP) use with inappropriate patient-modified settings. The most likely mechanism of action was venous congestion from the extrinsic positive pressure, similar to Valsalva maneuvers increasing orbital vasculature pressure. In our patient, because his orbital blood vessels had recently been cauterized, they were too fragile to handle the engorgement and bled, leading to a retrobulbar hemorrhage. It is possible that at a lower CPAP setting, the vascular congestion would not have been as severe and caused bleeding. We recommend routinely asking patients about CPAP use before orbital surgeries and instructing patients to stop CPAP usage for 1 week after any orbital surgeries if medically cleared.
Asunto(s)
Fracturas Orbitales , Hemorragia Retrobulbar , Presión de las Vías Aéreas Positiva Contínua/efectos adversos , Humanos , Órbita , Fracturas Orbitales/complicaciones , Fracturas Orbitales/cirugía , Hemorragia Retrobulbar/diagnóstico , Hemorragia Retrobulbar/etiología , Hemorragia Retrobulbar/cirugíaRESUMEN
A postpartum woman presented with sudden-onset left eyelid swelling and severe pain. Clinical examination revealed left exophthalmos and ophthalmoplegia with marked resistance to retropulsion of the left globe. The patient was not able to perceive light in the affected left eye and a relative afferent pupillary defect was present. CT orbits showed an enhancing lesion in the left retrobulbar space, suggestive of a lateral rectus haemorrhage. An emergency left lateral canthotomy and inferior cantholysis was performed. A day later, an MRI showed expansion of the left lateral rectus with significant mass effect on the globe. As the visual acuity remained reduced at counting fingers and there was a persistent relative afferent pupillary defect (RAPD), an exploratory orbitotomy and haematoma evacuation was performed. Three days postoperatively, the visual acuity had returned to 6/6. Eye movements normalised within 2 weeks and follow-up imaging revealed near complete resolution of the haematoma.
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Exoftalmia , Hemorragia Retrobulbar , Exoftalmia/diagnóstico , Femenino , Humanos , Músculos Oculomotores , Órbita/cirugía , Periodo Posparto , Hemorragia Retrobulbar/diagnósticoRESUMEN
We present a case of spontaneous nontraumatic retrobulbar hemorrhage associated with anti-coagulation therapy and a new diagnosis of scurvy. A 68-year-old male on chronic anti-coagulation therapy presented with a retrobulbar hemorrhage requiring urgent canthotomy and cantholysis. Despite the absence of a supratherapeutic INR and normal clotting factors, the patient continued to have spontaneous hemorrhages within the orbit and elsewhere. Workup revealed a severe vitamin C deficiency consistent with scurvy. Further investigation of dietary history demonstrated an avoidance of all citrus fruit upon starting warfarin due to misunderstanding in medication counseling on avoidance of grapefruit. With repletion of vitamin C and further medication counseling, the patient had no further episodes of spontaneous hemorrhage.
Asunto(s)
Hemorragia Retrobulbar , Escorbuto , Anciano , Hemorragia , Humanos , Masculino , Órbita , Hemorragia Retrobulbar/diagnóstico , Hemorragia Retrobulbar/diagnóstico por imagen , Escorbuto/diagnóstico , Escorbuto/tratamiento farmacológico , Warfarina/efectos adversosRESUMEN
Retrobulbar hemorrhage consists of bleeding in the retroseptal intraorbital region generating an orbital compartment syndrome. We present the case of an 86-year-old woman who came to the Emergency Room due to ocular pain and loss of vision in the left eye of six hours of evolution. The only medical history was atrial fibrillation on anticoagulant treatment with Dabigatran 300mg daily. The clinical examination was compatible with retrobulbar hemorrhage and the urgent CT confirmed the diagnosis, performing immediately after a canthotomy with cantolysis. In the absence of triggering factors, an orbital MRI was performed which ruled out the existence of arteriovenous malformations, diagnosing spontaneous retrobulbar hemorrhage associated with the use of anticoagulants. The uniqueness of this case is that it forms part of the small percentage of retrobulbar hemorrhages that are not associated with trauma or postsurgical causes, as well as in illustrating a very rare location of bleeding associated with anticoagulation.
Asunto(s)
Síndromes Compartimentales , Hemorragia Retrobulbar , Anciano de 80 o más Años , Anticoagulantes/efectos adversos , Síndromes Compartimentales/diagnóstico , Síndromes Compartimentales/etiología , Síndromes Compartimentales/cirugía , Servicio de Urgencia en Hospital , Femenino , Humanos , Imagen por Resonancia Magnética/efectos adversos , Hemorragia Retrobulbar/diagnóstico , Hemorragia Retrobulbar/etiología , Hemorragia Retrobulbar/cirugíaRESUMEN
Retrobulbar hemorrhage (RBH) refers to hemorrhage within the bony orbital cavity and most commonly results from periorbital surgery or trauma. RBH following tooth extraction is a rare occurrence. Patients with RBH will endorse symptoms of periorbital pain, double vision, or vision loss, and present with evidence of proptosis, chemosis, or subconjunctival hemorrhage. Irreversible vision loss may occur if orbital compartment syndrome (OCS) results in the setting of RBH and is not expediently treated. Herein we present a case of a 72-year-old female who developed a RBH and OCS immediately after routine molar tooth extraction. Emergent treatment by the oral surgeon with a lateral canthotomy and inferior cantholysis led to full visual recovery. Dentists and oral surgeons should be aware of this potential rare vision-threatening complication of atraumatic tooth extraction and educated on the technique of decompressive lateral canthotomy and cantholysis.
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Síndromes Compartimentales , Hemorragia Retrobulbar , Anciano , Síndromes Compartimentales/complicaciones , Síndromes Compartimentales/cirugía , Femenino , Humanos , Órbita/lesiones , Órbita/cirugía , Hemorragia Retrobulbar/diagnóstico , Hemorragia Retrobulbar/etiología , Hemorragia Retrobulbar/cirugíaRESUMEN
Retrobulbar haematoma (RBH) is a rare complication that may affect vision after a trauma or a surgical procedure. The diagnosis must be made promptly, as only early surgical intervention can adequately prevent irreversible visual impairment. Because of the bony orbital walls, there is hardly any room for the increasing intraorbital volume due to the retrobulbar haemorrhage. This leads to an increase in intraorbital pressure and subsequently to compression of the optic nerve. Symptoms include disorders in ocular motility, ophthalmoplegia, diplopia, conjunctival chemosis, subconjunctival haemorrhage, proptosis, increased intraocular pressure, deterioration in visual acuity, decreased direct pupillary reflex, and a relative afferent pupillary defect. If the cause is traumatic or iatrogenic, prompt lateral canthotomy with cantholysis is the treatment of choice, and successfully lowers pressure in most cases. It can be performed in the emergency room by an ophthalmologist and may even be indicated without previous imaging. As the reconstruction of cantholysis is generally uncomplicated, we recommend performing the procedure when RBH is suspected. If canthotomy with cantholysis does not lead to adequate improvement, surgical orbital decompression must be performed. Supportive treatment should always include systemic steroids.
Asunto(s)
Hemorragia Retrobulbar , Descompresión Quirúrgica , Hematoma/diagnóstico , Hematoma/etiología , Hematoma/cirugía , Humanos , Hemorragia Retrobulbar/diagnóstico , Hemorragia Retrobulbar/etiología , Hemorragia Retrobulbar/cirugía , Trastornos de la Visión/diagnóstico , Trastornos de la Visión/etiología , Agudeza VisualRESUMEN
Patients who experience trauma to the eyelid or the orbit may present to their primary care providers or directly to the emergency room for evaluation of their injuries. These patients will often be in pain and may have bleeding around the eye, which can make evaluation of these patients difficult. Many traumatic injuries to the eye require quick and immediate intervention. In this article, we will review the background, anatomy, exam and management of some of the most common eye traumas including eyelid lacerations, orbital hemorrhages, intraorbital foreign bodies, and orbital fractures.
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Párpados/lesiones , Traumatismos Faciales/terapia , Cuerpos Extraños/terapia , Laceraciones/terapia , Procedimientos Quirúrgicos Oftalmológicos , Fracturas Orbitales/terapia , Procedimientos de Cirugía Plástica , Hemorragia Retrobulbar/terapia , Descompresión Quirúrgica , Traumatismos Faciales/diagnóstico , Cuerpos Extraños/diagnóstico , Hemorragia/diagnóstico , Hemorragia/terapia , Humanos , Laceraciones/diagnóstico , Órbita , Enfermedades Orbitales/diagnóstico , Enfermedades Orbitales/terapia , Fracturas Orbitales/diagnóstico , Médicos de Atención Primaria , Atención Primaria de Salud , Hemorragia Retrobulbar/diagnóstico , Técnicas de Sutura , Tétanos/prevención & control , Toxoide Tetánico/uso terapéutico , Irrigación Terapéutica , Tomografía Computarizada por Rayos XRESUMEN
OBJECTIVE: Retrobulbar hemorrhage (RBH) is a potentially sight-threatening complication of orbital fractures causing an orbital compartment syndrome (OCS). RBH causing OCS is regarded as a clinical diagnosis when evidence of optic nerve compression is found. Nonetheless, many patients with facial trauma will have received imaging by computed tomography (CT) on which there is documented RBH, with or without signs of OCS. The aim of this study was to identify the incidence and describe the outcomes of these CT-diagnosed RBH. METHODS: This is a retrospective chart review of patients with orbital fractures for which ophthalmology was consulted. Confirmation of orbital fracture and presence of an RBH on facial-bones CT was recorded. Patient demographics, proptosis, visual acuity, intraocular pressure and interventions received at initial visit and follow-up were recorded. RESULTS: 292 orbits with wall fractures were identified. 94 (32.2%) were documented by CT to have RBH. Of these orbits, only one (1.1%) was diagnosed with OCS receiving canthotomy and cantholysis. 53 orbits with initial CT-diagnosed retrobulbar hematoma were seen in follow-up a week or more later, none of which had developed signs of OCS or needed medical or surgical intervention for OCS. CONCLUSIONS: RBH is a frequently reported finding on CT in cases of orbital fractures. In this study, almost all of these CT-diagnosed RBH did not develop OCS initially or by the time of follow-up. CT presence of RBH is not an accurate predictor for OCS, and the diagnosis and treatment of OCS should be directed clinically.
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Órbita/diagnóstico por imagen , Fracturas Orbitales/complicaciones , Hemorragia Retrobulbar/epidemiología , Tomografía Computarizada por Rayos X/métodos , Agudeza Visual , Adulto , Femenino , Hematoma/diagnóstico , Hematoma/epidemiología , Hematoma/etiología , Humanos , Incidencia , Masculino , Persona de Mediana Edad , Órbita/lesiones , Fracturas Orbitales/diagnóstico , Quebec/epidemiología , Hemorragia Retrobulbar/diagnóstico , Hemorragia Retrobulbar/etiología , Estudios RetrospectivosRESUMEN
INTRODUCTION: Acute retrobulbar haemorrhage (RBH) with orbital compartment syndrome is a sight-threatening ophthalmic emergency requiring treatment with lateral canthotomy and cantholysis (LC/C). However, such cases may present to non-ophthalmic emergency departments (ED) out-of-hours, when specialist intervention is not readily available. We completed a survey of ED physicians to explore experiences of RBH and confidence in undertaking LC/C. METHODS: From February to April 2018, an online survey was sent to ED physicians of all training grades in seven UK locations. The survey comprised a case vignette of a patient presenting with clinical features of RBH with orbital compartment syndrome, with multiple choice questions on the diagnosis, management and onward referral of such cases. Additional questions explored the experience of RBH, LC/C and perspectives on current and future training of ED physicians in this area. RESULTS: 190 ED doctors completed the survey (response rate 70%). While 82.8% correctly diagnosed RBH and 95.7% recognised irreversible visual loss as a consequence of untreated RBH with orbital compartment syndrome, 78.7% indicated that they would initially undertake CT imaging rather than performing LC/C. Only 38.9% had previously encountered a case of RBH and only 37.1% would perform LC/C themselves, with 91.4% indicating that this was due to lack of training. 92.2% felt that more training was required for ED physicians in RBH management and performing LC/C. CONCLUSION: While cases of RBH with orbital compartment syndrome are infrequent, it is important that RBH management with the vital, sight-saving skill of LC/C is added to the United Kingdom Royal College of Emergency Medicine training curriculum. At present, though the majority of ED physicians can identify RBH, the minority are willing or able to undertake LC/C, potentially risking irreversible but avoidable visual loss.
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Competencia Clínica , Síndromes Compartimentales/diagnóstico , Síndromes Compartimentales/terapia , Servicio de Urgencia en Hospital/organización & administración , Pautas de la Práctica en Medicina/estadística & datos numéricos , Hemorragia Retrobulbar/diagnóstico , Hemorragia Retrobulbar/terapia , Enfermedad Aguda , Diagnóstico Diferencial , Diagnóstico por Imagen , Humanos , Encuestas y Cuestionarios , Reino UnidoRESUMEN
PURPOSE: The authors present the largest series of patients to date of spontaneous hemorrhage in relation to extraocular muscles (EOMs). METHODS: Observational retrospective case series. Institutional review board approval was obtained. RESULTS: Eighteen patients with a mean age of 71 years presented with 20 episodes of spontaneous orbital hemorrhage closely related to an EOM. Most patients woke with unilateral proptosis, pain, and diplopia. Vision was impaired in 25%. Imaging identified a characteristic well-circumscribed hematoma arising within the muscle sheath or intermuscular septum. Three episodes required surgical drainage. All patients had good recovery of vision. DISCUSSION: The authors describe a distinct clinical entity of idiopathic hemorrhages related to EOMs. No patient had an underlying vascular malformation or other lesion. The authors demonstrate that a proportion of these patients have vascular risk factors, namely, hypertension, hyperlipidemia, and antiplatelet use. This study suggests that inferior rectus is the most commonly affected EOM and shows that it is the muscle sheath or intermuscular septum of inferior rectus that is involved, rather than the muscle belly. Most patients can be managed conservatively with good visual outcomes. However, there were 3 exceptional cases that required surgical intervention. CONCLUSIONS: The findings that spontaneous orbital hemorrhages related to EOMs have certain predisposing factors, a characteristic radiological appearance, and a typically benign course will be helpful for clinicians in the management of this condition.
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Diplopía/etiología , Músculos Oculomotores/patología , Hemorragia Retrobulbar/complicaciones , Agudeza Visual , Anciano , Anciano de 80 o más Años , Diplopía/diagnóstico , Exoftalmia/diagnóstico , Exoftalmia/etiología , Femenino , Estudios de Seguimiento , Humanos , Imagen por Resonancia Magnética , Masculino , Persona de Mediana Edad , Remisión Espontánea , Hemorragia Retrobulbar/diagnóstico , Estudios RetrospectivosRESUMEN
PURPOSE: To study the clinical findings, imaging features, and treatment outcomes in children diagnosed with traumatic orbital subperiosteal hematoma (OSpH). METHODS: The medical records of eligible OSpH children treated either via needle aspiration or open surgical drainage were reviewed retrospectively. Three anatomical factors (inferior globe displacement, superior orbital sulcus fullness, extraocular movements) and two functional parameters (visual acuity, pupillary reactions) were used to determine overall success. RESULTS: A total of 10 children (mean age, 6.8 years; 8 males) were included. All had a history of blunt trauma, unilateral presentation, inferior globe displacement, fullness of superior orbital sulcus, and raised retrobulbar resistance. Diminution of vision and restricted elevation was noted in 7 children, and 4 had a relative afferent pupillary defect. Computed tomography (CT) revealed superior OSpH in all 10 children and, additionally, orbital wall fracture in 4. Needle aspiration of the OSpH was performed in 8 children; 2 underwent open surgical drainage. At a mean follow-up of 8.5 months, all children showed satisfactory improvement in both anatomical and functional parameters:1 child had a persistent nebulomacular corneal opacity, and 1 had minimal upper eyelid edema. CONCLUSIONS: A high index of suspicion, appropriate radiology (CT of orbits), and early management through needle aspiration of OSpH may help in early and satisfactory anatomical and functional outcomes.
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Drenaje/métodos , Lesiones Oculares/complicaciones , Hematoma/diagnóstico , Procedimientos Quirúrgicos Oftalmológicos/métodos , Hemorragia Retrobulbar/diagnóstico , Tomografía Computarizada por Rayos X/métodos , Heridas no Penetrantes/complicaciones , Niño , Preescolar , Lesiones Oculares/diagnóstico , Femenino , Estudios de Seguimiento , Hematoma/etiología , Hematoma/cirugía , Humanos , Masculino , Hemorragia Retrobulbar/etiología , Hemorragia Retrobulbar/cirugía , Estudios Retrospectivos , Resultado del Tratamiento , Agudeza Visual , Heridas no Penetrantes/diagnósticoRESUMEN
Subperiosteal hemorrhages are typically the result of blunt orbital or facial trauma. Nontraumatic subperiosteal hemorrhages are uncommon and are usually attributed to increase in central venous pressure and bleeding disorders. Here, we report the case of a 38-year-old female who underwent an upper gastrointestinal (GI) endoscopy and developed bilateral nontraumatic subperiosteal hemorrhages that resolved with conservative treatment. Here, we discuss the source of bleeding and the mechanisms for the occurrence of orbital subperiosteal bleeds. GI surgeons and ophthalmologists should be sensitive to the possibility that orbital hemorrhage that can occur following endoscopy, especially when retching or gagging occurs during the procedure.
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Endoscopía Gastrointestinal/efectos adversos , Hemorragia Retrobulbar/etiología , Tomografía Computarizada por Rayos X/métodos , Adulto , Diagnóstico Diferencial , Femenino , Gastritis/diagnóstico , Humanos , Hemorragia Retrobulbar/diagnósticoRESUMEN
INTRODUCTION: Retrobulbar hematoma (RBH), a rare but serious condition, can result in permanent vision loss. Although it is a known complication following trauma or facial fracture reduction, sinus surgery, or blepharoplasty, factors related to patient outcomes are not well-defined. A systematic review was performed to determine the relation of patient/treatment factors to outcomes. METHODS: Articles retrieved from a PubMed search (1989-2017) were reviewed. Demographic information, etiology, symptoms, and final vision outcomes were analyzed using Fisher's exact tests, single and multiple predictor logistic regression. RESULTS: Of 429 articles identified, 16 were included in the study. 93 cases of retrobulbar hematoma were included. 74% occurred after trauma, while 26% occurred postoperatively. Onset of symptoms occurred after approximately 24 hours. 28% received treatment within 1 hour, 54% within 1-24 hours, and 18% after 24 hours. 51% had complete visual recovery, while 27% had partial recovery, and 22% developed blindness. Older patients and patients who sustained trauma were less likely to have a full recovery (p = 0.029, p = 0.023). Increasing number of symptoms trended towards a prediction of blindness (p = 0.092). Surgical decompression and shorter time to treatment were each highly predictive of full recovery (p = 0.024, p = 0.003) and decreased likelihood of blindness (p = 0.037, p = 0.045); use of steroids was not found to be significant. DISCUSSION: Retrobulbar hematoma is a diagnostic and therapeutic emergency. Factors associated with improved outcomes include younger age, decreased number of total symptoms, surgical decompression, and shorter time to treatment. If recognized and treated early with surgical decompression, recovery of vision is possible.