RESUMO
PURPOSE: While sinusitis carries a seasonal variation, the temporal features of sinusitis-related orbital cellulitis (SRC) are unclear. This study analyzes the incidence, seasonality, management, and outcomes of SRC in northeastern New York. METHODS: A retrospective review of 79 patients was performed from January 2008 - December 2018. Cases of orbital cellulitis without comitant sinusitis were excluded. Demographic, radiographic, clinical features, month at presentation, interventions (surgical and nonsurgical), microbiology, and hospitalization duration were recorded. Fisher-exact test, Mann-Whitney test, and Kruskal Wallis test statistical analyses were performed in consultation with our institution's statistician via a dedicated software package (vassarstats.net). RESULTS: 79 patients were admitted for SRC. 25 patients were treated with antibiotics only, 31 underwent orbitotomy exclusively and 23 received combined orbitotomy and functional endoscopic sinus surgery (FESS). Of the 31 patients who underwent orbitotomy only, 8 (26%) returned to the operating room. In contrast, of those who underwent concomitant orbitotomy and FESS, only one patient (4.3%) required re-operation (fisher exact test, p = .021). The median length of stay for the antibiotic-only group (4 days), orbitotomy-only group (6 days), and combined surgery group (5 days) were statistically different (Kruskal Wallis, p = .004, Figure 3). Interestingly, there was no significant relationship of incidence or severity of SRC related to seasonality (fisher-exact test, p = .76). CONCLUSION: Our findings suggest that cases requiring surgical management for SRC should undergo coinitial orbitotomy with FESS to reduce re-operation rates. Additionally, SRC incidence and severity did not correlate with season.
Assuntos
Celulite Orbitária , Doenças Orbitárias , Sinusite , Celulite (Flegmão)/complicações , Celulite (Flegmão)/microbiologia , Humanos , Incidência , New York/epidemiologia , Celulite Orbitária/diagnóstico por imagem , Celulite Orbitária/epidemiologia , Celulite Orbitária/etiologia , Doenças Orbitárias/diagnóstico por imagem , Doenças Orbitárias/epidemiologia , Doenças Orbitárias/etiologia , Estudos Retrospectivos , Sinusite/diagnóstico por imagem , Sinusite/epidemiologia , Sinusite/terapiaRESUMO
Purpose: COVID-19-associated rhino-orbital-cerebral mucormycosis (ROCM) has reached epidemic proportion during India's second wave of COVID-19 pandemic, with several risk factors being implicated in its pathogenesis. This study aimed to determine the patient demographics, risk factors including comorbidities, and medications used to treat COVID-19, presenting symptoms and signs, and the outcome of management. Methods: This was a retrospective, observational study of patients with COVID-19-associated ROCM managed or co-managed by ophthalmologists in India from January 1, 2020 to May 26, 2021. Results: Of the 2826 patients, the states of Gujarat (22%) and Maharashtra (21%) reported the highest number of ROCM. The mean age of patients was 51.9 years with a male preponderance (71%). While 57% of the patients needed oxygen support for COVID-19 infection, 87% of the patients were treated with corticosteroids, (21% for > 10 days). Diabetes mellitus (DM) was present in 78% of all patients. Most of the cases showed onset of symptoms of ROCM between day 10 and day 15 from the diagnosis of COVID-19, 56% developed within 14 days after COVID-19 diagnosis, while 44% had delayed onset beyond 14 days. Orbit was involved in 72% of patients, with stage 3c forming the bulk (27%). Overall treatment included intravenous amphotericin B in 73%, functional endoscopic sinus surgery (FESS)/paranasal sinus (PNS) debridement in 56%, orbital exenteration in 15%, and both FESS/PNS debridement and orbital exenteration in 17%. Intraorbital injection of amphotericin B was administered in 22%. At final follow-up, mortality was 14%. Disease stage >3b had poorer prognosis. Paranasal sinus debridement and orbital exenteration reduced the mortality rate from 52% to 39% in patients with stage 4 disease with intracranial extension (p < 0.05). Conclusion: : Corticosteroids and DM are the most important predisposing factors in the development of COVID-19-associated ROCM. COVID-19 patients must be followed up beyond recovery. Awareness of red flag symptoms and signs, high index of clinical suspicion, prompt diagnosis, and early initiation of treatment with amphotericin B, aggressive surgical debridement of the PNS, and orbital exenteration, where indicated, are essential for successful outcome.
Assuntos
COVID-19 , Infecções Oculares Fúngicas , Mucormicose , Doenças Orbitárias , Antifúngicos/uso terapêutico , Teste para COVID-19 , Infecções Oculares Fúngicas/diagnóstico , Infecções Oculares Fúngicas/epidemiologia , Infecções Oculares Fúngicas/terapia , Humanos , Índia/epidemiologia , Masculino , Pessoa de Meia-Idade , Mucormicose/diagnóstico , Mucormicose/epidemiologia , Mucormicose/terapia , Doenças Orbitárias/diagnóstico , Doenças Orbitárias/epidemiologia , Doenças Orbitárias/terapia , Pandemias , SARS-CoV-2RESUMO
BACKGROUND AND PURPOSE: A few patterns of orbital fat prolapse have been described. Some are associated with disease, and others may mimic a neoplasm. We have observed prolapse of orbital fat into the infratemporal fossa via the inferior orbital fissure on MR imaging. The clinical relevance of this finding, if any, is unknown. The purposes of this study were to describe the MR imaging appearance of orbital fat prolapse through the inferior orbital fissure, to estimate the prevalence of this finding, and to assess possible pathologic associations. MATERIALS AND METHODS: For this retrospective study of 228 orbital MR imaging examinations, 3 neuroradiologists independently assessed the presence of prolapse on high-resolution T1-weighted images. Discrepancies were resolved by consensus, and interobserver agreement was calculated. Patient demographics, indications for imaging, and pertinent clinical history were recorded. One-way analysis of variance and the Fisher exact test were used to assess possible associations between prolapse and specific patient characteristics. RESULTS: Orbital fat prolapse through the inferior orbital fissure was observed in 20/228 patients (9%). This finding was unilateral in 11 patients (55%) and bilateral in 9 patients (45%). There was no significant association with age, sex, obesity, Graves disease, hypercortisolism, prior orbital trauma, proptosis, or enophthalmos. Interobserver agreement was 90%. CONCLUSIONS: Prolapse of orbital fat into the infratemporal fossa via the inferior orbital fissure is a relatively common finding on orbital MR imaging that has no identified pathologic association. Neuroradiologists should recognize this finding so as not to report it as pathologic.
Assuntos
Órbita/patologia , Doenças Orbitárias/patologia , Tecido Adiposo/diagnóstico por imagem , Tecido Adiposo/patologia , Adulto , Idoso , Feminino , Humanos , Processamento de Imagem Assistida por Computador , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Variações Dependentes do Observador , Órbita/diagnóstico por imagem , Doenças Orbitárias/diagnóstico por imagem , Doenças Orbitárias/epidemiologia , Prevalência , Prolapso , Reprodutibilidade dos Testes , Estudos RetrospectivosRESUMO
PURPOSE: The orbital compartment syndrome (OCS) constitutes a severe emergency, requiring immediate clinical diagnosis and surgical decompression. The key symptom is progressive visual impairment caused by an increase in intraorbital pressure, impairing the perfusion of relevant neurovascular and neurosensory structures. Intraorbital bleeding due to trauma and surgical intervention is known to be the main etiological factor. MATERIAL AND METHODS: A retrospective analysis of all patients affected by an OCS between January 1, 2012, and May 31, 2015, was performed. Patients' records were reviewed with regard to etiology, initial ophthalmologic status, fracture pattern, concomitant medication, surgical management, and postoperative outcome. The incidence of OCS was calculated based on the total number of craniomaxillofacial (CMF) emergencies. RESULTS: Within 3.5 years, a total of 18,093 CMF emergencies were registered. In 16 patients, an OCS was documented, corresponding to an incidence of 0.088%. The mean patient age was 67.31 ± 23.86 years, ranging from 22 to 102 years. The etiology varied, but trauma with subsequent intraorbital bleeding was the main cause. The use of anticoagulative medication was documented in 50% of the cases. In 14 patients, immediate surgical orbital decompression was performed: in 10 patients, vision could be preserved; in three patients, blindness resulted; and one patient was lost to follow-up. Two patients were managed without surgery. CONCLUSION: With regard to the total number of CMF emergencies, OCS is a rare condition. Early clinical diagnosis and surgical decompression are required to prevent permanent vision impairment. Anticoagulative medication must be considered as a predisposing factor for an orbital compartment syndrome in patients affected by periorbital trauma.
Assuntos
Síndromes Compartimentais , Doenças Orbitárias , Adulto , Idoso de 80 Anos ou mais , Berlim/epidemiologia , Síndromes Compartimentais/epidemiologia , Síndromes Compartimentais/cirurgia , Descompressão Cirúrgica , Traumatismos Faciais/complicações , Feminino , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Doenças Orbitárias/epidemiologia , Doenças Orbitárias/cirurgia , Estudos Retrospectivos , Adulto JovemRESUMO
OBJECTIVE: To study the demographic features and patterns of hospital admission in Florida for nontraumatic disorders of the eye and ocular adnexa. METHODS: The public data set from the Florida Agency for Health Care Administration for 2001 was used to identify persons hospitalized for 24 hours or longer for nontraumatic disorders of the eye and ocular adnexa by using International Classification of Diseases, Ninth Revision, Clinical Modification codes. RESULTS: In 2001, there were 2137 hospital admissions for nontraumatic disorders of the eye and ocular adnexa, most of which were for infections or neuro-ophthalmologic disorders. The median length of stay was 3.0 days (mean +/- SD, 3.4 +/- 3.8 days). On average, 1 patient was admitted per month to 180 Florida hospitals. Eighty-three patients (3.9% of eye admissions) were hospitalized for 10 days or longer and accounted for 18.1% of total hospital-patient days. Prolonged hospital stay was positively associated with hospital transfer (P <.001) and facial cellulitis (P =.04). A trend for positive association with Medicaid coverage was also observed (P =.07). CONCLUSIONS: Nontraumatic eye care composes a small proportion of all inpatient care (< 0.1%) in Florida. Few of these patients require prolonged hospitalization but use a large proportion of inpatient care on the basis of the percentage of gross charges. An opportunity exists to improve hospital efficiency and improve eye care by targeting the patients at highest risk for prolonged hospital stay.