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PURPOSE: To review and summarize the existing literature on the clinical applications of amniotic membrane transplantation (AMT) in ophthalmic plastic and reconstructive surgery. METHODS: A literature review was conducted on the PubMed database using the following search terms: "amniotic membrane" and "eyelid" or "orbit" or "fornix" or "socket" or "lacrimal". RESULTS: In total 516 articles resulted from the search, of which 62 were included. Numerous cases and case series have been published on the use of amniotic membrane transplantation for ocular surface reconstruction, eyelid and forniceal reconstruction, and cicatricial eyelid abnormalities. Surgical methods of securing the graft vary. Few comparative studies exist; some show a similar or improved result when compared to oral mucous membrane grafting for certain indications. CONCLUSIONS: Amniotic membrane transplantation can be a useful tool for the oculoplastic surgeon when faced with a case requiring reconstruction of the posterior lamellae, particularly in patients without other graft donor sites available, and uses of AMT continue to expand. Additional studies directly comparing AMT to other reconstructive techniques would be helpful in choosing between the available surgical techniques and standardizing best practices.
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Amnios , Cirugía Plástica , Humanos , Cara , Párpados/cirugía , Bases de Datos FactualesRESUMEN
Antineutrophil cytoplasmic antibody (ANCA)-associated vasculitides (AAV) may affect the eye or orbit, and ophthalmic manifestations of AAV are associated with higher mortality than other inflammatory eye diseases. Perinuclear ANCA (p-ANCA) vasculitis is an uncommon cause of orbital inflammation. A 70-year-old woman with chronic kidney disease presented with a 1-year history of orbital mass and edema around her OD. Fundoscopy revealed 360° optic disc elevation OD. MRI orbits showed an infiltrative, intra- and extraconal lesion extending through the right orbital apex to the cavernous sinus. Labwork and orbital biopsy were consistent with p-ANCA vasculitis, and the patient's ocular symptoms improved after methylprednisolone. Diagnosis of AAV is complicated by a wide diversity of symptoms, and this case highlights an unusual presentation of p-ANCA vasculitis in the orbit. Ophthalmologists have an important role in diagnosing systemic conditions such as AAV by initiating the proper inflammatory workup.
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Vasculitis Asociada a Anticuerpos Citoplasmáticos Antineutrófilos , Anticuerpos Anticitoplasma de Neutrófilos , Enfermedades Orbitales , Humanos , Femenino , Anciano , Vasculitis Asociada a Anticuerpos Citoplasmáticos Antineutrófilos/diagnóstico , Enfermedades Orbitales/diagnóstico , Anticuerpos Anticitoplasma de Neutrófilos/sangre , Imagen por Resonancia Magnética , Órbita/diagnóstico por imagen , Biopsia , Glucocorticoides/uso terapéuticoRESUMEN
PURPOSE: Severe postoperative edema after eyelid surgery can have negative clinical and psychological effects. In this study, we investigated whether surgical factors, including surgical techniques and suture type, were associated with clinically significant eyelid edema (CSEE). METHODS: A chart review was performed on 269 patients who underwent upper eyelid blepharoplasty with or without external levator advancement by 2 surgeons at a single institution between January 2021 and December 2022. Postoperative photos were graded by 2 physicians for eyelid edema using a standardized grading scale ranging from 0 (no edema) to 3 (severe edema). CSEE was defined either as having a grade of 3 at any point postoperatively or any grade that was 1 or greater after 90 days postoperatively. Logistic regression controlling for race was used for analysis; the statistical significance level was defined as p < 0.05. RESULTS: Of 269 patients, 56 developed CSEE. Of those who underwent blepharoplasty with mini crease enhancement (closure with every other bite incorporating levator aponeurosis), 40.5% developed CSEE versus 12.5% of those without (p < 0.001). Patients with lid crease formation using buried interrupted sutures had greater CSEE than those with externalized interrupted sutures removed at 1 week (43.8% versus 11.5%, p < 0.01). There was no increased risk of CSEE with additional procedures performed versus blepharoplasty alone. CONCLUSIONS: Patients who underwent blepharoplasty with mini crease enhancement, where more than 4 sutures are placed from skin to levator, and/or had buried suture lid crease formation had greater rates of CSEE.
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BACKGROUND: Giant cell arteritis (GCA) is the most prevalent systemic vasculitis in the elderly and can lead to permanent vision loss if left untreated. Most earlier studies have evaluated GCA in primarily white populations, and GCA was traditionally thought to occur at nearly negligible frequency in black populations. Our previous study showed that GCA may occur at similar rates in white and black patients, but little is known about the presentation of GCA in black patients. The purpose of this study is to examine baseline presentation of biopsy-proven GCA (BP-GCA) in a tertiary care center-based population with a sizeable proportion of black patients. METHODS: Retrospective study from a single academic institution of a previously described cohort of BP-GCA. Presenting symptoms, laboratory findings, and GCA Calculator Risk score were compared in black and white patients with BP-GCA. RESULTS: Among 85 patients with biopsy-proven GCA, 71 (84%) were white and 12 (14%) were black. White patients had higher rates of elevated platelet count (34% vs 0%, P = 0.04), whereas black patients had higher rates of diabetes mellitus (67% vs 12%, P < 0.001). There were no statistically significant differences in age, gender, biopsy classification (active vs healed arteritis), cranial symptoms, visual symptoms/ophthalmic findings, rates of abnormal erythrocyte sedimentation rate or C-reactive protein, unintentional weight loss, polymyalgia rheumatica, or GCA risk calculator score. CONCLUSIONS: Presenting features of GCA were similar between white and black patients in our cohort, except for rates of abnormal platelet level and diabetes. Physicians should feel comfortable relying on the usual clinical features for the diagnosis of GCA independent of race.
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Arteritis de Células Gigantes , Anciano , Humanos , Biopsia , Arteritis de Células Gigantes/complicaciones , Arteritis de Células Gigantes/diagnóstico , Arteritis de Células Gigantes/tratamiento farmacológico , Polimialgia Reumática/tratamiento farmacológico , Polimialgia Reumática/patología , Estudios Retrospectivos , Negro o Afroamericano , BlancoRESUMEN
An isolated defect in the lateral orbital wall is an uncommon occurrence, although cases of orbital floor, roof, and medial wall spontaneous dehiscence have been described in the literature. Here, we describe a lateral orbital wall defect in a patient with thyroid eye disease - which may be related to bony remodeling or may represent a rare congenital anomaly. Computed tomography (CT) prior to decompression surgery revealed a defect in the left lateral orbital wall. At the time of orbital decompression, prolapse of buccal fat into the orbit was noted once the subperiosteal plane was entered along the lateral orbital wall in the area of this bony defect. Literature review revealed only a few previous reports of lateral wall abnormalities, including two involving the inferior orbital fissure; one other case was associated with Down syndrome, and other reports consist of sphenoid hypoplasia associated with neurofibromatosis.
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Oftalmopatía de Graves , Humanos , Oftalmopatía de Graves/complicaciones , Oftalmopatía de Graves/diagnóstico por imagen , Oftalmopatía de Graves/cirugía , Descompresión Quirúrgica/métodos , Estudios Retrospectivos , Tomografía Computarizada por Rayos X/métodos , HuesosRESUMEN
Giant cell arteritis (GCA) is often categorised as "active" or "healed" on temporal artery biopsy (TAB). The purpose of this study was to compare the initial clinical presentation of patients with GCA according to active versus healed arteritis on TAB. A retrospective chart review was performed for patients with biopsy-proven GCA (BP-GCA) at a single academic medical institution from a previously reported cohort. The arteritis on TAB was categorised as "active" or "healed" based on the pathological reports. Demographic information, clinical presentation, past medical history, and test results were collected from the date of TAB. These baseline characteristics were entered into the GCA Risk Calculator. Of 85 patients with BP-GCA, 80% had active and 20% had healed disease according to histopathology. A higher percentage of those with active arteritis had ischaemic optic neuropathy (ION) (36% versus 6%, p = .03), elevated erythrocyte sedimentation rates (92% versus 63%, p = .01), elevated C-reactive protein levels (79% versus 46%, p = .049), GCA risk score > 7.5% (99% sensitivity, 100% versus 71%, p < .001), higher mean GCA risk calculator scores (neural network p = .001; logistic regression p = .002). Patients with healed arteritis were less likely to have visual manifestations than the active arteritis group (38% versus 71%, p = .04). Patients with active vasculitis on biopsy had higher rates of ION and elevated inflammatory markers, as well as higher predictive scores from the GCA risk calculator. Further research is needed regarding correlation of biopsy findings and risk of complications or relapses.
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BACKGROUND: Giant cell arteritis (GCA) is the most common vasculitis in adults and is associated with significant morbidity and mortality. Temporal artery biopsy (TAB) remains the gold standard for diagnosis in the United States; however, practices vary in the length of artery obtained and whether bilateral simultaneous biopsies are obtained. METHODS: Retrospective chart review of all TABs performed at the Johns Hopkins Wilmer Eye Institute between July 1, 2007, and September 30, 2017. RESULTS: Five hundred eighty-six patients underwent TAB to evaluate for GCA. Of 404 unilateral biopsies, 68 (16.8%) were positive. Of 182 patients with bilateral biopsies, 25 (13.7%) had biopsies that were positive and 5 patients (2.7%) had biopsies that were discordant, meaning only 1 side was positive. There was no significant difference in the average postfixation length of positive and negative TAB specimens (positive mean length 1.38 ± 0.61 cm, negative mean length 1.39 ± 0.62 cm, P = 0.9). CONCLUSIONS: There is no significant association between greater length of biopsy and a positive TAB result in our data. Although the rate of positive results was not higher in the bilateral group compared with the unilateral group, 2.7% of bilateral biopsies were discordant, similar to previously published rates. Overall, this suggests that initial bilateral biopsy may increase diagnostic yield, albeit by a small amount.
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Arteritis de Células Gigantes , Arterias Temporales , Adulto , Biopsia/métodos , Arteritis de Células Gigantes/diagnóstico , Humanos , Estudios Retrospectivos , Arterias Temporales/patologíaRESUMEN
PURPOSE: Recent survey studies have demonstrated wide variability in practice patterns regarding the management of antithrombotic medications in oculofacial plastic surgery. Current evidence and consensus guidelines are reviewed to guide perioperative management of antithrombotic medications. METHODS: Comprehensive literature review of PubMed database on perioperative use of antithrombotic medication. RESULTS/CONCLUSIONS: Perioperative antithrombotic management is largely guided by retrospective studies, consensus recommendations, and trials in other surgical fields due to the limited number of studies in oculoplastic surgery. This review summarizes evidence-based recommendations from related medical specialties and provides context for surgeons to tailor antithrombotic medication management based on patient's individual risk. The decision to continue or cease antithrombotic medications prior to surgery requires a careful understanding of risk: risk of intraoperative or postoperative bleeding versus risk of a perioperative thromboembolic event. Cessation and resumption of antithrombotic medications after surgery should always be individualized based on the patient's thrombotic risk, surgical and postoperative risk of bleeding, and the particular drugs involved, in conjunction with the prescribing doctors. In general, we recommend that high thromboembolic risk patients undergoing high bleeding risk procedures (orbital or lacrimal surgery) may stop antiplatelet agents, direct oral anticoagulants, and warfarin including bridging warfarin with low-molecular weight heparin. Low-risk patients, regardless of type of procedure performed, may stop all agents. Decision on perioperative management of antithrombotic medications should be made in conjunction with patient's internist, cardiologist, hematologist, or other involved physicians which may limit the role of guidelines depending on patient risk and should be used on a case-by-case basis. Further studies are needed to provide oculofacial-specific evidence-based guidelines.
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Fibrinolíticos , Warfarina , Anticoagulantes/uso terapéutico , Fibrinolíticos/uso terapéutico , Humanos , Inhibidores de Agregación Plaquetaria/uso terapéutico , Hemorragia Posoperatoria/inducido químicamente , Hemorragia Posoperatoria/prevención & control , Estudios RetrospectivosRESUMEN
Suction aspiration, which has not yet been described in the treatment for myiasis in the periorbital and facial regions, was used to achieve rapid resolution of maggot burden in a 78-year-old patient who presented with a large ulcerated squamous cell carcinoma of the face. This technique also facilitates submission of parasite samples for further analysis. Suction aspiration had no complications, such as significant residual ruptured maggots in the wound or eye injury. Suction aspiration is a safe and efficient technique to reduce maggot burden that has advantages over classic myiasis treatments, especially near the eyes and airway.
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Carcinoma de Células Escamosas , Miasis , Anciano , Animales , Cara , Humanos , Larva , Miasis/diagnóstico , Miasis/terapiaRESUMEN
PURPOSE: Tarsal epithelial cysts (TECs) are squamous epithelial-lined lesions of the eyelid that are often mistaken for chalazia or epidermal inclusion cysts. They remain poorly described in the literature. This study is designed to characterize the prevalence and clinical features of TEC. METHODS: We conducted a single-center retrospective review of adult patients with a diagnosis of eyelid neoplasm, eyelid cyst, hordeolum, stye, or chalazion between January 1, 2011 and July 1, 2017. Among this cohort, we identified patients with a histopathologic diagnosis of TEC. We also conducted a PubMed literature review and synthesis of existing clinical data of patients reported to have TEC, noting common clinical and histopathological features. RESULTS: Of 7,516 patients, we identified 6 patients with a histopathological diagnosis of TEC, amounting to a prevalence of 0.08% amongst patients with eyelid lesions. Average age was 49.7 years (range 18-76 years), with a 1:1 male to female ratio. The most common presenting symptom was a painless eyelid mass, and the majority (66.6%) had a preoperative diagnosis of chalazion. All but 1 patient had surgical excision from the posterior approach and there was 1 recurrence in the follow-up period. On review of the literature, we identified 68 prior cases of TEC from 18 clinical studies, with clinical features mirroring our case series. CONCLUSIONS: TEC has stereotypical clinical and histologic features that distinguish it from other tarsal lesions. Our review identified TEC as a relatively rare cause of eyelid lesions.
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Chalazión , Enfermedades de los Párpados , Adolescente , Adulto , Anciano , Enfermedades de los Párpados/diagnóstico , Enfermedades de los Párpados/epidemiología , Femenino , Humanos , Masculino , Persona de Mediana Edad , Recurrencia Local de Neoplasia , Prevalencia , Estudios Retrospectivos , Adulto JovenRESUMEN
Purpose: Thermal injury to the optic nerve is a potential complication of bony decompression of the orbital apex. An animal model was used to compare and contrast temperature change while removing orbital bone with ultrasonic and conventional drills. Methods: Two devices, Sonopet ultrasonic bone curette and TPS CORE Micro drill, were used to remove bone from six unpreserved exenterated porcine orbits at fixed distances from the optic canal while temperature was recorded. Increasing irrigation flow rate and decreasing saline temperature with the ultrasonic bone curette were also investigated. Results: The mean change in temperature at the optic canal using the ultrasonic bone curette with 18 ml/min 24°C irrigation was +7.2 ± 3.3°C (range 3.3-12.7°C) at 60 s, and using the rotational drill was +1.7 ± 1.3°C (range 0.1-3.3°C), representing a statistically significant increase above baseline for both drills (p < 0.01 for each). The difference in temperature change between drills was statistically significant (p < 0.01). When irrigation fluid was changed from room temperature saline (24°C), rate 18 ml/min to chilled (10°C) irrigation saline, rate 40 ml/min, the magnitude of the mean temperature increase was reduced by 3.1°C, p < 0.05. Conclusions: In this orbital decompression model, both ultrasonic and rotational drills induced a rise in temperature. This increase was significantly greater with the ultrasonic bone curette, measuring up to 13.7°C. Clinicians should be aware of the potential for temperature spikes when decompressing the orbital apex. Increasing irrigation flow rate and using chilled saline may mitigate increases in temperature.
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Temperatura Corporal/fisiología , Huesos/fisiología , Descompresión Quirúrgica/instrumentación , Órbita/cirugía , Osteotomía/instrumentación , Terapia por Ultrasonido/métodos , Animales , Oftalmopatía de Graves/cirugía , Modelos Animales , Disco Óptico/fisiología , Osteotomía/métodos , Porcinos , Irrigación TerapéuticaRESUMEN
While scuba diving, the left medial canthus of a 53-year-old man was pierced by a needlefish. He immediately lost vision in his left eye. An orbital computed tomographic scan showed the needlefish jaw in the left optic canal. The left medial orbit was explored surgically but no foreign object was removed. One month later, MRI confirmed the presence of the retained needlefish jaw. A conservative approach was taken and the patient remained stable over 3 months of follow-up.
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Beloniformes/lesiones , Cuerpos Extraños en el Ojo/terapia , Lesiones Oculares Penetrantes/terapia , Párpados/lesiones , Maxilares , Órbita/lesiones , Animales , Cuerpos Extraños en el Ojo/diagnóstico por imagen , Lesiones Oculares Penetrantes/diagnóstico por imagen , Párpados/diagnóstico por imagen , Humanos , Imagen por Resonancia Magnética , Masculino , Persona de Mediana Edad , Órbita/diagnóstico por imagen , Tomografía Computarizada por Rayos XRESUMEN
Orbital invasion of pituitary adenomas has been previously reported. In this report, the authors describe a 71-year-old female with a prolactinoma that presented with invasion of and apoplexy within the orbit. The patient underwent exenteration, followed by rapid tumor recurrence and growth. Given the hemorrhagic nature of the tumor, she subsequently underwent preoperative embolization and surgical resection. This case is notable in that it illustrates both apoplexy of a pituitary tumor within the orbit and the benefit of presurgical embolization.
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Adenoma/diagnóstico , Embolización Terapéutica/métodos , Órbita/patología , Apoplejia Hipofisaria/diagnóstico , Neoplasias Hipofisarias/diagnóstico , Anciano , Biopsia , Diagnóstico Diferencial , Femenino , Humanos , Imagen por Resonancia Magnética , Invasividad Neoplásica , Apoplejia Hipofisaria/etiología , Apoplejia Hipofisaria/terapiaRESUMEN
BACKGROUND: To evaluate the relative frequencies of arteritic and nonarteritic anterior ischemic optic neuropathy (AION) in an Arab population and to compare and contrast these findings with known epidemiological data from Caucasian populations. METHODS: A retrospective review of the medical records of all patients diagnosed with AION at the King Khaled Eye Specialist Hospital (KKESH) in Riyadh, Saudi Arabia, between 1997 and 2012. RESULTS: Of 171 patients with AION, 4 had biopsy-proven giant-cell arteritis (GCA). The relative frequencies of arteritic anterior ischemic optic neuropathy (AAION) and nonarteritic anterior ischemic optic neuropathy (NAION) in this Arab cohort were 2.3% and 97.7%, respectively. CONCLUSIONS: The relative frequencies of arteritic anterior ischemic optic neuropathy and nonarteritic anterior ischemic optic neuropathy differ between Arab and North American clinic-based populations, with giant-cell arteritis-related ischemia being much less frequent in Saudi Arabia.
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Arteritis de Células Gigantes/complicaciones , Disco Óptico/patología , Neuropatía Óptica Isquémica/epidemiología , Arterias Temporales/patología , Adulto , Anciano , Anciano de 80 o más Años , Biopsia , Femenino , Arteritis de Células Gigantes/diagnóstico , Arteritis de Células Gigantes/epidemiología , Humanos , Incidencia , Masculino , Persona de Mediana Edad , Neuropatía Óptica Isquémica/diagnóstico , Neuropatía Óptica Isquémica/etiología , Estudios Retrospectivos , Arabia Saudita/epidemiología , Adulto JovenRESUMEN
Cosmetic injection of hyaluronic acid (HA) and other fillers is increasingly common, and the late complications of these relatively new procedures are now coming to medical attention. Three patients with delayed periocular swelling that began years after injection of HA are described, with CT, MRI, and histopathologic characterization. While HA fillers are marketed as having a temporary effect of several months, the authors demonstrate that they may persist in the body for up to 9 years. Unlike most previous reports, there was no inflammatory reaction or encapsulation, simply infiltration into more superficial subcutaneous layers. All cases improved after surgical biopsy and hyaluronidase injections. Delayed periocular swelling after filler injections from several years prior can mimic serious medical conditions. With a detailed history and high index of suspicion, one may avoid a costly and invasive workup.