Impacted-button-battery-masquerading-as-recurrent-epistaxis-in-an-child

Epistaxis in children is one of the most common referral dealt by an ENT outpatient department . Here we report a case of a 2-year-old girl who presented with complaints of recurrent episodes of epistaxis and discharge from the right nasal cavity since 1 month duration. Endoscopic examination of the right side of nose revealed a button battery impacted between the inferior turbinate and the cartilaginous portion of nasal septum

Hemostasia en cirugía funcional endoscópica (CEF): Revisión de las recomendaciones de la literatura internacional

El manejo del sangrado en CEF es fundamental, ya que aumenta la tasa de complicaciones. El principal objetivo del manejo perioperatorio es lograr una buena hemostasia, es por esto que se realizó una revisión de las principales recomendaciones de la literatura internacional, que incluye medidas preoperatorias, intraoperatorias y postoperatorias.

Bleeding is an important factor in FESS since it increases the rate of complications. The main objective of perioperative management is to achieve good hemostasis. This is a review of the main recommendations of the international literature, that includes preoperative, intraoperative and postoperative measures.

Strategy of the diagnosis and treatment for epistaxis and guideline for clinical application of MasterPillar / 临床耳鼻咽喉头颈外科杂志

Epistaxis is a common otorhinolaryngological emergency with complex etiological factors and varied clinical manifestations. The key to epistaxis treatment is accurate diagnosis and adequate hemostasis. Electrocoagulation is a reliable, safe and effective treatment for epistaxis. However, there are still several deficiencies in application of the commonly used electrocoagulation surgical products. This paper introduces a new type of radiofrequency head incorporating the dynamic circulatory functions of drip, irrigation, hemostasis and aspiration. We aim to achieve noninvasive, effective and accurate hemostasis in the treatment of epistaxis or nasal sinus surgery.

Clinical and histopathological findings of a rare sinonasal glomangiopericytoma

ABSTRACT Glomangiopericytoma is a rare vascular neoplasm of the nasal cavity and paranasal sinuses that occurs during the sixth or seventh decade of life. It is categorized as a borderline tumor with low malignant potential and classified as a distinct entity of sinonasal tumors with perivascular myoid phenotype by the World Health Organization (WHO). We report the case of a 50-year-old woman with nasal obstruction and severe epistaxis. The nasal sinuses computed tomography (CT), and magnetic resonance imaging (MRI) demonstrated a 3.1 cm soft tissue mass occupying the upper part of the left nasal cavity invading the left paranasal sinuses and nasal septum, and the left eye medial rectus muscle. A total mass resection was performed by nasal endoscopy. The histological and immunohistochemical examination yielded the diagnosis of glomangiopericytoma. This case report aims to contribute to the knowledge of nasal neoplasms. The need for more data on this entity is the main obstacle to developing standardized treatment guidelines.

Cirugía de Young para el tratamiento quirúrgico de la epistaxis en telangiectasia hemorrágica hereditaria: reporte de un caso y revisión de la literatura

La telangiectasia hemorrágica hereditaria (THH) es una displasia vascular multisistémica, de herencia autosómica dominante, caracterizada por el desarrollo de telangiectasias mucocutáneas y malformaciones arteriovenosas viscerales. El diagnóstico se realiza mediante los criterios de Curasao publicados en el año 2000 y su manejo requiere de un equipo multidisciplinario donde el rol del otorrinolaringólogo(a) es fundamental, puesto que la epistaxis se presenta en un 90%-95% de los pacientes siendo una de las primeras manifestaciones clínicas de la enfermedad y pudiendo amenazar la vida del paciente. En la literatura se describen múltiples alternativas de tratamiento médico y quirúrgico para la epistaxis, sin existir un tratamiento definitivo para la enfermedad. A continuación, presentaremos el caso de una paciente de 56 años con THH y epistaxis recurrentes severas que, tras no responder al tratamiento médico conservador y múltiples procedimientos quirúrgicos, se realizó el cierre nasal mediante el procedimiento de Young, constituyendo el primer caso reportado en nuestro país.

Hereditary hemorrhagic telangiectasia (HHT) is a multisystemic vascular dysplasia, of autosomal dominant inheritance, characterized by the development of mucocutaneous telangiectasias and visceral arteriovenous malformations. The diagnosis is made using the Curafao criteria published in 2000 and its management requires a multidisciplinary team where the role of the ENTs is fundamental, since epistaxis occurs in 90%-95% of patients, being one of the first clinical manifestations of the disease and may threaten the life of the patient. Multiple medical and surgical treatment alternatives for epistaxis are described in the literature without a definitive treatment for the disease. Here, we present the case of a 56-year-old patient with severe recurrent HHT and epistaxis who, after not responding to the initial conservative and surgical treatments, a nasal closure was performed, using the Young's procedure, constituting the first case reported in our country.

Leech infestation: Our experience at Government Medical College, Rajouri

Leech invasion into a bodily cavity or orifice is known as hirudiniasis. This article’s objective is to explain an uncommon cause of epistaxis brought on by a leech infestation in the nasal cavity, nasopharynx, or oropharynx in the hilly Rajouri district of Jammu and Kashmir, as well as how to manage it. This retrospective case series consisted of seven cases. All the cases present with unilateral epistaxis. Anterior rhinoscopy with or without endoscope reveal smooth, grayish-black mobile leech inside nasal cavity, nasopharynx, or oropharynx which was removed by suction or forcep.

Sarcoma de Ewing extraesquelético en cavidad nasal y senos paranasales, reporte de caso / Extra-skeletal Ewing sarcoma in the nasal cavity and paranasal sinus, case report

El sarcoma de ewing es un tumor maligno de rápido crecimiento, con prevalencia de 1-5 casos por cada 1.000.000 habitantes, su forma extraesquelética en la cavidad sinonasal o senos paranasales es inusual. Objetivo: describir la localización atípica de esta neoplasia y la importancia de lograr un diagnóstico oportuno. Paciente femenina, con una masa en la cavidad nasal derecha de dos meses de evolución, cefalea y epistaxis. Con asimetría en región orbitaria derecha y deformidad del tabique nasal, senos paranasales con sintomas de obstrucción. La tomografía reveló una masa que invade senos paranasales. La biopsia mostró un sarcoma de Ewing. Se confirmó con CD99. La paciente recibió quimioterapia y plan de resección quirúrgica, pero falleció. El diagnóstico y tratamiento oportuno del sarcoma de ewing en cavidad sinonasal debe apoyarse con examenes tomográficos, histopatológicos, inmunohistoquímicos y de ser posible citogenéticos para llegar al diagnóstico definitivo en etapas tempranas del tumor

Ewing's sarcoma is a rapidly growing malignant tumor, with a prevalence of 1-5 cases per 1,000,000 inhabitants, its extraskeletal shape in the sinonasal cavity or paranasal sinuses is unusual. Objective: to describe the atypical location of this neoplasm and the importance of achieving a timely diagnosis. Female patient, with a mass in the right nasal cavity of two months of evolution, headache and epistaxis. With asymmetry in the right orbital region and deformity of the nasal septum, paranasal sinuses with symptoms of obstruction. Tomography revealed a mass that invades the paranasal sinuses. The biopsy showed Ewing's sarcoma. It was confirmed with CD99. The patient received chemotherapy and a surgical resection plan, however she died. The timely diagnosis and treatment of Ewing's sarcoma in the sinonasal cavity should not be based solely on clinical evaluation, it requires a tomographic, histopathological, immunohistochemical and, if possible, cytogenetic examination to reach a definitive diagnosis in the early stages of the tumor.

Caracterización de las fracturas nasales atendidas en el servicio de urgencias de cirugía maxilofacial de Bayamo / Characterization of nasal fractures treated in the maxillofacial surgery emergency service of Bayamo / Caracterização de fraturas nasais tratadas no pronto-socorro de cirurgia maxilofacial de Bayamo

RESUMEN La fractura nasal es la más frecuente entre las fracturas de los huesos faciales, pudiendo generar alteraciones estéticas importantes y a su vez determinar cambios en la funcionalidad, tratarlas de forma inmediata evita complicaciones al paciente. Con el objetivo de caracterizar las fracturas nasales atendidas en el servicio de urgencias de cirugía maxilofacial del hospital "Carlos Manuel de Céspedes" se realizó un estudio observacional descriptivo que incluyó todos los pacientes (105) que fueron atendidos ambulatoriamente con diagnóstico de fractura nasal reciente en el servicio de urgencias en el período de enero 2018 a diciembre del 2019. Las variables estudiadas fueron edad, sexo, procedencia, factores etiológicos, signos clínicos, clasificación según desplazamiento, exposición del foco de fractura y dirección del trauma. Se confeccionó una planilla de recolección de datos. Se emplearon números enteros, porcentajes y tablas estadísticas. Se siguieron los principios éticos para la investigación en humanos. La población más afectada se encontró entre los 20 y 29 años de edad, de procedencia urbana y del sexo masculino. Se encontró asociación entre el sexo y los factores etiológicos, predominando las agresiones físicas en hombres y las caídas casuales en mujeres. El principal signo clínico presente en los pacientes fue la epistaxis. Las fracturas nasales desplazadas, con desviaciones laterales y cerradas predominaron en ambos sexos.

ABSTRACT The nasal fracture is the most frequent among the fractures of the facial bones, being able to generate important aesthetic alterations and in turn determine changes in functionality, treating them immediately avoids complications for the patient. In order to characterize the nasal fractures treated in the maxillofacial surgery emergency service of the "Carlos Manuel de Céspedes" hospital, a descriptive observational study was carried out that included all the patients (105) who were seen outpatiently with a diagnosis of recent nasal fracture in the emergency department in the period from January 2018 to December 2019. The variables studied were age, sex, origin, etiological factors, clinical signs, classification according to displacement, exposure of the fracture site and direction of the trauma. A data collection sheet was prepared. Whole numbers, percentages and statistical tables were used. Ethical principles for human research were followed. The most affected population was between 20 and 29 years of age, of urban origin and male. An association was found between sex and etiological factors, predominantly physical aggression in men and accidental falls in women. The main clinical sign present in the patients was epistaxis. Displaced nasal fractures with lateral and closed deviations predominated in both sexes.

RESUMO A fratura nasal é a mais frequente entre as fraturas dos ossos faciais, sendo capaz de gerar alterações estéticas importantes e, por sua vez, determinar alterações na funcionalidade, tratando-as imediatamente evita complicações para o paciente. Com o objetivo de caracterizar as fraturas nasais atendidas no pronto-socorro de cirurgia maxilofacial do hospital Carlos Manuel de Céspedes, foi realizado um estudo observacional descritivo que incluiu todos os pacientes (105) que foram atendidos ambulatorialmente com diagnóstico de fratura nasal recente no pronto-socorro no período de janeiro de 2018 a dezembro de 2019. As variáveis estudadas foram idade, sexo, origem, fatores etiológicos, sinais clínicos, classificação segundo deslocamento, exposição do foco da fratura e direção do trauma. Um formulário de coleta de dados foi preparado. Foram utilizados números completos, percentuais e tabelas estatísticas. Foram seguidos princípios éticos para a pesquisa humana. A população mais afetada foi entre 20 e 29 anos, de origem urbana e do sexo masculino. Foi encontrada associação entre sexo e fatores etiológicos, com aagressão física predominante em homens e quedas casuais nas mulheres. O principal sinal clínico presente nos pacientes foi a epistaxe. Fraturas nasais deslocadas, com desvios laterais e fechados predominaram em ambos os sexos.

Epistaxis in a Pediatric Outpatient Clinic: Could It be an Alarming Sign?

Abstract Introduction Epistaxis is a common presentation among children. Objective To investigate the suitability of a simple tool of assessment for patients with epistaxis that could guide in subgrouping those with possible bleeding tendencies who may need further assessment. Methods Children who presented to a tertiary outpatient clinic with epistaxis of an unknown cause were recruited. They underwent thorough clinical assessment and answered the pediatric bleeding questionnaire and the epistaxis severity score. All patients underwent complete blood count as well as coagulation profile, and confirmatory diagnostic tests were performed as needed. Results Among the 30,043 patients who presented to the outpatient clinic over a year, 100 children had epistaxis, with an estimated annual frequency of 1 in 300. A total of 84% of the patients were younger than 12, and nearly half of these were younger than 6 years. Seventy-six patients had recurrent epistaxis, and 12 had systemic comorbidities. A significant higher percentage of patients presented with epistaxis in the hot months of the year. A total of 90% of the patients presented anterior bleeding, and the majority were treated with nasal compression only. Forty-three patients presented with epistaxis only; 37 of them were diagnosed as idiopathic epistaxis, and 6 had local causes. Fifty-seven patients presented with other bleeding manifestations, 47 of whom had a definite bleeding disorder and the other 10 had undiagnosed bleeding tendency. Those with other bleeding manifestations showed a higher frequency of positive family history of epistaxis; of being referred from a primary care physician; of having alarming low platelet count, and of presenting less seasonal variability. A bleeding score ≥ 2 showed significant value in suspecting an underlying systemic pathology as a cause of epistaxis. Conclusion The pediatric bleeding questionnaire is a useful and simple tool in the identification of pediatric patients who need further diagnostic testing to detect any underlying bleeding tendency.

Experiencia en cirugía endoscópica de angiofibroma nasofaríngeo juvenil / Endoscopic surgery experience of juvenile nasopharyngeal angiofibroma

Resumen Introducción: El angiofibroma nasofaríngeo juvenil (ANJ) es un tumor benigno poco frecuente, altamente vascularizado y localmente agresivo, encontrado casi exclusivamente en pacientes masculinos adolescentes. Se presentan con epistaxis recurrente y obstrucción nasal. Objetivo: Presentar la experiencia en el tratamiento quirúrgico endoscópico exclusivo para los ANJ del equipo de rinología del Hospital del Salvador. Material y Método: Estudio descriptivo retrospectivo de corte transversal con revisión de fichas clínicas entre enero de 2011 a junio de 2017 con tratamiento quirúrgico endoscópico exclusivo para ANJ. Resultados: 16 pacientes con edad promedio de 17,2 años, 81% se presentó con obstrucción nasal y epistaxis. Todos fueron embolizados 48 o 24 horas previo a la cirugía. El tiempo quirúrgico promedio fue de 199 minutos. El sangrado estimado fue de 831 ml en promedio, con sólo un paciente con requerimientos de transfusión. El 71% no requirió taponamiento nasal anterior. El requerimiento de hospitalización fue de 4,6 días. Sólo un paciente ha tenido recurrencia al año de control. Conclusión: Los resultados en pacientes con ANJ tratados en el Hospital del Salvador reafirman el éxito de la técnica endoscópica exclusiva versus abordajes abiertos convencional, ya que presentan mejores resultados.

Abstract Introduction: The juvenile nasopharyngeal angiofibroma (ANJ) is a benign, infrequent and highly vascularized tumor. It is locally aggressive, found almost only in adolescent male patients. The classical clinical presentation is recurrent epistaxis and nasal obstruction. Aim: To review the experience of exclusive endoscopic surgery for patients with ANJ by the rhinology team of Hospital del Salvador. Material and Method: Retrospective, cross sectional, descriptive study with research of medical records of patients with exclusive endoscopic surgery treatment between January 2011 and June 2017. Results: 16 patients with a mean age of 17.2 years, 81% had nasal obstruction and epistaxis. All of them were embolized 48 to 24 hours prior surgery. Mean surgical time was 199 minutes. Estimated bleeding was 831 ml among all patients, with only one requiring blood transfusions, while 71% did not need nasal packing. Average length of hospital stay was 4.6 days. Only one patient had a recurrence after one year of surgery. Conclusion: Results of patients with ANJ treated in Hospital del Salvador reassert the success of the exclusive endoscopic surgery versus traditional open approaches, showing better results.

Correlation between climate change and epistaxis in Yueqing of Zhejiang province / 中国基层医药

Objective:To correlate climate change with epistaxis in Yueqing of Zhejiang province and to provide evidence for the diagnosis and treatment of epistaxis.Methods:A total of 1 800 patients with epistaxis, who received treatment in Yueqing People's Hospital between October 2018 and October 2019, were included in this study. The data of these patients were input into the Microsoft Excel software. They were summarized and sorted as per admission time. Climate change was correlated with epistaxis.Results:Daily average temperatures were negatively correlated with epistaxis ( r = -0.65, P = 0.003). A non-linear, inverted-U-shaped relationship was observed between daily relative humidity and epistaxis. When the daily relative humidity was < 65%, daily relative humidity was positively correlated with epistaxis ( r = -0.54, P = 0.007).When the daily relative humidity was > 65%, daily relative humidity was negatively correlated with epistaxis ( r = -0.68, P = 0.002). There was a nearly linear positive correlation between diurnal temperature range and epistaxis ( r = 0.52, P = 0.009). There was a linear and positive correlation between daily average atmospheric pressure and epistaxis ( r = 0.60, P = 0.004). The risk of epistaxis increased by 1.48% (95% CI: -2.15 to -0.81) when the temperature decreased by 1 ℃. When daily relative humidity was < 65%, the effects of humidity change on the risk of epistaxis were not statistically significant ( P > 0.05). When the relative humidity of the day was > 65%, the risk of epistaxis decreased by 1.82% (95% CI: -2.71 to -0.93) for every unit of humidity rise. The risk of epistaxis increased by 2.86% (95% CI: 0.54 - 5.18) for every 1 ℃ increase in temperature. The risk of epistaxis increased by 1.18% (95% CI: 0.50 - 1.87) for every 1 Pa increase in air pressure. Conclusion:Temperature change is negatively correlated with epistaxis. Atmospheric pressure and diurnal temperature range are positively correlated with epistaxis. Temperature change, atmospheric pressure, and diurnal temperature have temporary effects on epistaxis. High humidity has an obvious long-term protective effect against epistaxis.

Recurrent epistaxis with coagulation disorders in a boy aged 2 years / 中国当代儿科杂志

A boy, aged 2 years and 5 months, had recurrent epistaxis, and the coagulation function examination showed that activated partial thromboplastin time (APTT) was significantly prolonged. Further laboratory examinations showed that the prolonged APTT was not immediately corrected in the APTT correction test, with positive lupus anticoagulant and low prothrombin activity. The boy was diagnosed with hypoprothrombinemia-lupus anticoagulant syndrome. The condition was improved after treatment with glucocorticoid, immunoglobulin, and vitamin K1. The boy has been followed up for 6 months, and no epistaxis was observed. Prothrombin activity returned to normal, and lupus anticoagulant remained positive. This is a relatively rare disease, and for patients with bleeding symptoms and coagulation disorders, it is recommended to perform the tests such as APTT correction test, lupus anticoagulant testing, and coagulation factor dilution test, which can improve the detection rate of this disease, so as to achieve early diagnosis, provide rational treatment in the early stage, and improve the prognosis.

Telangiectasia hemorrágica hereditaria durante el embarazo: Reporte de caso / Hereditary hemorrhagic telangiectasia during pregnancy: Case report

Resumen ANTECEDENTES: La telangiectasia hemorrágica hereditaria, o síndrome de Rendu-Osler-Weber, es una enfermedad vascular, hereditaria y autosómica caracterizada por telangiectasias mucocutáneas y malformaciones arteriovenosas en el pulmón, el cerebro e hígado. La prevalencia estimada es de 1.5 a 2 personas afectadas por cada 10,000 habitantes. El 90% de los casos se debe a una mutación en el gen endoglina y en el de la cinasa 1 similar al receptor de activina (ACVRL1). En la mujer embarazada, la telangiectasia hemorrágica hereditaria es de alto riesgo, sobre todo durante el segundo y tercer trimestre. OBJETIVO: Reportar un caso de telangiectasia hemorrágica hereditaria y exponer las complicaciones que pueden registrarse durante el embarazo. CASO CLÍNICO: Paciente de 23 años, con antecedente heredofamiliar de madre con diagnóstico de telangiectasia hemorrágica hereditaria (síndrome de Osler-Weber-Rendu) que falleció a los 38 años. Antecedente personal patológico de telangiectasia hemorrágica hereditaria, con diagnóstico a los 12 años luego de múltiples episodios de epistaxis. Recibió tratamiento con transfusiones sanguíneas en múltiples ocasiones y 200 mg de sulfato ferroso cada 24 horas. CONCLUSIÓN: La telangiectasia hemorrágica hereditaria condiciona, en la mujer embarazada, la aparición de complicaciones que pueden poner en riesgo la vida de la madre y el feto. Las mujeres con antecedente conocido deben valorarse antes de la concepción con el propósito de conocer el estado de la enfermedad.

Abstract BACKGROUND: Hereditary hemorrhagic telangiectasia, or Rendu-Osler-Weber syndrome, is an autosomal inherited vascular disease characterized by mucocutaneous telangiectasias and arteriovenous malformations in the lung, brain and liver. The estimated prevalence is 1.5 to 2 affected persons per 10,000 population. Ninety percent of cases are due to a mutation in the endoglin gene and in the activin receptor-like kinase 1 gene (ACVRL1). In pregnant women, hereditary hemorrhagic telangiectasia is high risk, especially during the second and third trimester. OBJECTIVE: To report a case of hereditary hemorrhagic telangiectasia and to expose the complications that can occur during pregnancy. CLINICAL CASE: 23-year-old patient, with hereditary family history of mother diagnosed with hereditary hemorrhagic telangiectasia (Osler-Weber-Rendu syndrome) who died at 38 years of age. Personal pathological history of hereditary hemorrhagic telangiectasia, diagnosed at the age of 12 years after multiple episodes of epistaxis. She was treated with multiple blood transfusions and 200 mg of ferrous sulfate every 24 hours. CONCLUSION: Hereditary hemorrhagic telangiectasia conditions, in pregnant women, the appearance of complications that can put the life of the mother and fetus at risk. Women with a known history should be evaluated before conception in order to know the status of the disease.

Complicações em testes para COVID-19 com swab nasal: relatos de caso / COVID-19 nasal swab testing complications: case reports

Introdução: Atualmente, estamos enfrentando uma pandemia causada pela síndrome respiratória aguda grave coronavirus 2 (SARS-CoV-2) que é um vírus de RNA de uma única cadeia pertencente à família de coronavírus. O método mais utilizado para confirmar o diagnóstico da infecção pelo SARSCoV-2 é através de testes moleculares usando rRT-PCR (reações em cadeia de transcrição reversa em tempo real polimerase) para detectar o RNA viral. A maneira usual de colher amostras virais é através de cotonetes nasofaríngeos. Uma das formas efetivas de controlar a transmissão dessa doença é o diagnóstico precoce e isolamento dos pacientes infectados. Nesse relato abordaremos dois casos de complicações com swab nasal na coleta de rRT-PCR para COVID-19, atendidos em um pronto socorro de otorrinolaringologia. Relato de caso: O primeiro foi de uma paciente que teve a haste do cotonete quebrada em sua fossa nasal esquerda, necessitando de remoção do corpo estranho com por nasoendoscopia. Enquanto o segundo foi de uma paciente que apresentou epistaxe grave devido trauma do cotonete em esporão no septo nasal esquerdo, necessitando de abordagem em centro cirúrgico. Conclusão: É importante ressaltar que mesmo sujeito a complicações possivelmente graves, a realização de testes RT-PCR com cotonete nasal é o padrão ouro no diagnóstico de COVID-19. É muito importante advertir que o profissional treinado ao suspeitar de algum acidente durante o exame deve, precocemente, solicitar avaliação do especialista competente para abordagem adequada. [au]

Background: We are currently facing a pandemic caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) which is a single-stranded RNA virus belonging to the coronavirus family. The most widely used method to confirm the diagnosis of SARSCoV-2 infection is through molecular tests using rRT-PCR (real-time reverse transcription polymerase chain reaction) to detect viral RNA. The usual way to collect viral samples is through nasopharyngeal swabs. One of the effective ways to control the transmission of this disease is the early diagnosis and isolation of infected patients. In this report, we will approach two cases of complications with nasal swabs in the collection of rRT-PCR for COVID-19, treated in an otolaryngology emergency room. Case Report: The first was from a patient who had the swab rod broken in her left nasal cavity, requiring removal of the foreign body through nasoendoscopy. While the second was from a patient who had severe epistaxis due to trauma of the spur swab in the left nasal septum, requiring an approach in the surgery center. Conclusion: It is important to emphasize that, even subject to possibly serious complications, the performance of RT-PCR tests with a nasal swab is the gold standard in the diagnosis of COVID-19. It is very important to enhance that the trained professional, when suspecting an accident during the exam, should, early on, request an evaluation from the competent specialist for an adequate approach. [au]

Epistaxis: aspectos nuevos a considerar / Epistaxis: new aspects to consider

La epistaxis es una de las urgencias otorrinolaringológicas más frecuentes, y se estima que un 6% requerirá algún tipo de intervención. Según la localización del sitio de sangrado puede clasificarse en anterior, posterior o superior. A lo largo de la historia su manejo ha seguido ciertos ejes que se mantienen vigentes, como son la compresión nasal, posicionamiento de la cabeza, taponamiento nasal, entre otros. Tras la implementación de la evaluación endoscópica sistemática del sitio de sangrado, estudios han descrito un nuevo punto de sangrado denominado S-point, que debiese ser especialmente considerado en epistaxis severa. Además, durante los últimos años la evidencia ha revelado ciertos aspectos especiales y relevantes en torno a la evaluación y/o manejo de pacientes con epistaxis y condiciones asociadas, como el uso de terapia antitrombótica, telangiectasia hemorrágica hereditaria o con hipertensión arterial. El objetivo de esta revisión es resumir aspectos novedosos en la evaluación, estudio y manejo de la epistaxis, donde se incluirán el uso de ácido tranexámico y de nuevos dispositivos intranasales.

Epistaxis is one of the most frequent otorhinolaryngological emergencies, and it is estimated that 6% require some type of intervention. Depending on the location of the bleeding site, it may be classified as anterior, posterior or superior. Throughout history, its treatment has remained the same, including nasal compression, head positioning, nasal packing, among others. After the implementation of the systematic endoscopic assessment of the bleeding site, studies have described a new point of bleeding called S-point, which should be especially considered in severe epistaxis. In addition, during the last years the evidence has revealed certain special and relevant aspects regarding the evaluation and/or management of patients with epistaxis and associated conditions, such as the use of antithrombotic therapy, hereditary hemorrhagic telangiectasia or arterial hypertension. The objective of this review is to summarize novel aspects in the evaluation, study and management of epistaxis, which include the use of tranexamic acid and new intranasal devices.

A Rare Case of Bleeding Disorder: Glanzmann’s Thrombasthenia

Glanzmann's thrombasthenia is an extremely rare autosomal recessive inherited bleeding disorder characterized by defective platelet aggregation leading to prolonged bleeding time. Patients may present with easy bruising, purpura, epistaxis, menorrhagia and gingival bleeding. Though the disease is rare, the prognosis is usually excellent with supportive care. Here, we report the case of Glanzmann's thrombasthenia in a young female who presented with complaints of epistaxis and a history of easy bruising. The patient improved with symptomatic and supportive care. The patient got discharged and is doing well under regular follow-up

Características epidemiológicas, clínicas, radiológicas y anatomopatológicas de los tumores nasosinusales malignos en pacientes hondureños / Epidemiological, clinical, radiological and anatomopathological characteristics of malignant sinonasal tumors in Honduran patients

Introducción: Los tumores de la cavidad nasal y senos paranasales son neoplasias poco frecuentes. La histopatología y características clínicas son diferentes al resto de las neoplasias de cabeza y cuello. Objetivo: Caracterizar desde el punto de vista clínico-epidemiológico, radiológico y anatomopatológico a los pacientes mayores de 18 años con tumores nasosinusales malignos atendidos en un hospital hondureño. Métodos: Estudio observacional, descriptivo y transversal, mediante una técnica de muestreo no probabilístico por conveniencia se tomó una muestra de 30 pacientes que estaban hospitalizados en sala de otorrinolaringología del Hospital Escuela de la Facultad de Ciencias Médicas, Universidad Nacional Autónoma de Honduras, en el periodo enero del 2017-diciembre del 2019. Los pacientes estudiados habían sido diagnosticados con cáncer de nariz y senos paranasales. Resultados: El estudio incluyó 30 pacientes, de los cuales el 47 por ciento eran mayores de 50 años, de sexo femenino un 53 por ciento, amas de casa el 40 por ciento y agricultores el 20 por ciento. Los principales síntomas y signos fueron obstrucción nasal (50 por ciento), rinorrea (30 por ciento) y masa (20 por ciento), con localización principalmente en cavidades nasales (67 por ciento). Las características radiológicas más importantes fueron su vascularidad (43 por ciento) y unilateralidad (33 por ciento), la estirpe histológica que predominó fue el linfoma (30 por ciento). Conclusiones: Los tumores nasales predominaron en el sexo femenino, siendo la obstrucción nasal, rinorrea y masa sus síntomas y signos principales. El aumento de la vascularidad en la imagen por tomografía computarizada orienta a sospechar malignidad. Se evidenció que el factor económico y el desconocimiento de la enfermedad demoró la asistencia del paciente a un centro hospitalario(AU)

Introduction: Tumors of the nasal cavity and paranasal sinuses are infrequent neoplasms. Their histopathology and clinical characteristics are different from those of other head and neck neoplasms. Objective: Carry out a clinical-epidemiological, radiological and anatomopathological characterization of patients aged over 18 years with malignant sinonasal tumors attending a Honduran hospital. Methods: A cross-sectional observational descriptive study was conducted. Nonprobability convenience sampling technique was applied to select a sample of 30 patients staying at the otolaryngology ward of the Medical Sciences Hospital School at the National Autonomous University of Honduras from January 2017 to December 2019. These patients had been diagnosed with nose and paranasal sinus cancer. Results: The study included 30 patients, of whom 47 percent were aged over 50 years, 53 percent were female, 40 percent were housewives and 20 percent were farmers. The main signs and symptoms were nasal obstruction (50 percent), rhinorrhea (30 percent) and mass (20 percent), with most common location in the nasal cavity (67 percent). The most important radiological characteristics were their vascularity (43 percent) and one-sidedness (33 percent), with lymphoma as the prevailing histological type (30 percent). Conclusions: Nasal tumors prevailed in the female sex, with nasal obstruction, rhinorrhea and mass as their main signs and symptoms. Increase in vascularity in computed tomography images leads to suspecting malignancy. Evidence was found that the economic factor and poor knowledge about the disease delayed patient attendance to a hospital institution(AU)

Melanoma nasofaríngeo: caso clínico

Resumen El melanoma mucoso primario (MM) de la cavidad nasal y los senos paranasales sigue siendo un tumor maligno poco frecuente. El pico de incidencia se sitúa entre 50 y 60 años, siendo la epistaxis y la obstrucción nasal unilateral los síntomas más frecuentes. La resección quirúrgica es el tratamiento primario con radioterapia y quimioterapia adyuvante si es necesario, el pronóstico depende de la extensión. Presentamos el caso de una paciente mujer de 81 años con hemoptisis y halitosis de un año de evolución. La nasofibrolaringoscopia mostró una lesión parduzca, excrecente, irregular y friable, en el borde derecho del rodete tubárico derecho. El resultado histopatológico fue MM nasofaríngeo. Perfil inmunohistoquímico: S100 +, MelanA +, HMB45 +, SOX10 +, AE1AE3 negativo. El PET-CT mostró una hipercaptación a nivel del rodete tubárico derecho, sin evidencia de adenopatías o metástasis a distancia. Se realizó la resección tumoral completa mediante abordaje endoscópico. El Comité de Oncología del Melanoma decidió que no era necesario un tratamiento adyuvante debido a la resección completa de la lesión y considerando la edad y el deterioro cognitivo de la paciente.

Abstract Primary mucous melanoma (MM) of the nasal cavity and paranasal sinuses remains a rare malignancy. The peak of incidence is between 50 and 60 years old, being epistaxis and unilateral nasal obstruction the most frequent symptoms. Surgical resection is the primary treatment with radiotherapy and adjuvant chemotherapy if necessary, the prognosis depends on the spreading. We present the case of an 81-year-old female patient attending for hemoptysis and halitosis of a year of evolution. The nasofibrolaryngoscopy showed a brownish, excrescent, irregular and friable lesion, outgrowth of the right tube rim. Histopathology result was nasopharyngeal MM. Immunohistochemical profile: S100 +, MelanA +, HMB45 +, SOX10 +, AE1AE3 negative. PET-CT showed a hypercaptation at the level of the right tube rim, without evidence of adenopathies or distant metastases. Complete tumor resection was performed by endoscopic surgery. Melanoma Oncology Committee decided no need of adjuvant therapy due to the complete resection of the lesion and considering the age and cognitive deterioration of the patient.

Prevalence and characteristics of S-point bleeding compared to non S-point bleeding in severe epistaxis / Prevalência e características do sangramento no S-point em comparação com outros pontos sangramento na epistaxe grave

Abstract Introduction Stamm's S-point is gaining importance as a bleeding focus in severe epistaxis. However, prevalence and features of S-point bleeding compared to non S-point bleeding have not been studied. Objective To investigate the characteristics of patients with S-point bleeding among those with severe epistaxis and to compare the factors involved in the treatment of epistaxis. Methods We retrospectively analyzed medical records of 268 patients admitted to the otorhinolaryngology department of Konkuk University Hospital and Chung-Ang University Hospital with epistaxis of which the bleeding focus clarified. Patients with anterior nasal bleeding (n = 129) were excluded. The study was conducted at the department of otorhinolaryngology from January 2008 to August 2019. Collected data included patients' demographic information, bleeding focus, body mass index underlying medical and sinonasal diseases, laboratory test results (initial hemoglobin, platelet count, and triglyceride level), use of anticoagulants, direction of epistaxis, initial and final treatments, and need for blood transfusion. Results The prevalence of S-point bleeding was 28.8% of non-anterior bleeding cases. Mean body mass index score was lower in the S-point group (23.41 ± 3.71) compared to the non S-point group (24.93 ± 3.97) (p = 0.039). Underweight patients tended to show a greater incidence of S-point bleeding (15.0%) than non S-point bleeding (2.0%) (p = 0.010). Incidence of anemia was higher in the S-point group (67.5%) than in the non S-point group (36.4%). Anemia (Odds ratio [OR]: 3.635; 95% confidence interval [CI]: 1.669-7.914, p = 0.001) and underweight (body mass index < 18.5, OR: 8.559, CI: 1.648-44.445, p = 0.011) were significantly associated with S-point bleeding. Conclusion Prevalence of S-point bleeding was significant, underlining the importance of examining the S-point in patients with severe epistaxis. Patients with S-point bleeding had lower body mass index scores and a higher incidence of anemia than those with non S-point bleeding.

Resumo Introdução O S-point de Stamm tem ganhado importância como foco de sangramento na epistaxe grave. Entretanto, a prevalência e as características do sangramento no S-point em comparação com o sangramento em outros locais ainda não foram estudadas. Objetivo Investigar as características dos pacientes com epistaxe grave com sangramento no S-point e comparar os fatores envolvidos no tratamento da epistaxe. Método Analisamos retrospectivamente os prontuários médicos de 268 pacientes internados no Departamento de Otorrinolaringologia do Konkuk University Hospital e do Chung-Ang University Hospital com epistaxe cujo foco hemorrágico foi esclarecido. Pacientes com sangramento anterior (n = 129) foram excluídos. O estudo foi feito no Departamento de Otorrinolaringologia de janeiro de 2008 a agosto de 2019. Os dados coletados incluíram informações demográficas dos pacientes, foco hemorrágico, índice de massa corporal doenças médicas e nasosinusais subjacentes, resultados de exames laboratoriais (hemoglobina, contagem de plaquetas e nível de triglicerídeos iniciais), uso de anticoagulantes, direção da epistaxe, tratamentos iniciais e finais e necessidade de transfusão de sangue. Resultados A prevalência de sangramento no S-point foi de 28,8% dos casos de sangramento não anterior. O índice de massa corpórea médio foi menor no grupo com sangramento no S-point (23,41 ± 3,71) em comparação com o grupo não S-point (24,93 ± 3,97) (p = 0,039). Pacientes com baixo peso tenderam a apresentar maior incidência de sangramento no S-point (15,0%) do que sangramento em ponto não S (2,0%) (p = 0,010). A incidência de anemia foi maior no grupo com sangramento no S-point (67,5%) do que no grupo não S-point (36,4%). A anemia (odds ratio [OR]: 3,635; intervalo de confiança de 95% [IC95%]: 1,669-7,914, p = 0,001) e o baixo peso (IMC < 18,5, OR: 8,559, IC95%: 1,648-44,445, p = 0,011) foram significantemente associados com sangramento no S-point. Conclusão A prevalência de sangramento no S-point foi significativa, enfatizou a importância de examinar o S-point em pacientes com epistaxe grave. Pacientes com sangramento no S-point apresentaram escores mais baixos no índice de massa corpórea e maior incidência de anemia do que aqueles com sangramento em locais que não o S-point.

Diagnostic and therapeutic endonasal rhinologic procedures generating aerosol during COVID-19 pandemic: a systematized review / Procedimentos endonasais de rinologia diagnósticos e terapêuticos geradores de aerossóis durante a pandemia de Covid-19: uma revisão sistematizada,

Abstract Introduction Most rhinologic procedures, particularly endoscopic sinonasal procedures, are liable to produce aerosols. The severe acute respiratory syndrome coronavirus 2 (SARS-Co V-2) transmits via respiratory droplets, but the degree of its spread through airborne routes by aerosol is unclear. Objective The aim of this article is to counsel rhinologists on how to modify their conventional practice during the COVID-19 pandemic by prioritising the need of procedures, identifying aerosol- generating procedures and using precise personal protection equipment for various endonasal procedures. Methods We did a review of articles indexed for MEDLINE on PubMed, ENT Cochrane, DOAJ and Web of Science databases using the keywords nasal endoscopy, SARS-CoV-2, COVID-19, aerosol generating medical procedures and rhinology to formulate guidelines for the safety of healthcare workers. Results The review included evidence from 28 articles from the otorhinolaryngology, surgery, infectious disease, head and neck surgery and cancer biology literature. We have provided recommendations and relevant information for rhinologists during the COVID-19 pandemic, based on the available studies and data, to warrant high-quality patient care and requisite levels of infection prevention during rhinology procedures. Conclusion In rhinology, marked care is advised during nasal packing, electrocauterisation and use of high-speed rotating devices in potentially infected tissue as they are considerable aerosol- producing procedures. The choice of personal protective equipment is based on the risk of exposure and possible modes of aerosol generation.

Resumo Introdução A maioria dos procedimentos rinológicos, principalmente os procedimentos endoscópicos nasossinusais, é suscetível à produção de aerossóis. A síndrome respiratória aguda grave coronavírus-2 (SARS-CoV-2) é transmitida através de gotículas respiratórias, mas o grau de sua disseminação através de aerossóis por via aérea não é claro. Objetivos Orientar os rinologistas sobre como modificar sua prática convencional durante a pandemia de Covid-19, priorizar a necessidade de procedimentos, identificar procedimentos geradores de aerossol e usar equipamento de proteção individual de precisão para vários procedimentos endonasais. Método Fizemos uma revisão de artigos indexados na Medline por meio das bases de dados PubMed, ENT Cochrane, DOAJ e Web of Science, com as palavras-chave nasal endoscopy, SARS-CoV-2, Covid-19, aerosol-generating medical procedures e rhinology para formular diretrizes para a segurança dos profissionais de saúde. Resultados A revisão incluiu evidências de 28 artigos de otorrinolaringologia, cirurgia, doenças infecciosas, cirurgia de cabeça e pescoço e biologia do câncer. Fornecemos recomendações e informações relevantes para rinologistas durante a pandemia de Covid-19, com base nos estudos e dados disponíveis, para garantir atendimento de alta qualidade ao paciente e níveis necessários de prevenção da infecção durante procedimentos de rinologia. Conclusões Em rinologia, recomenda-se cuidado acentuado durante o tamponamento nasal, eletrocauterização e uso de dispositivos rotativos de alta velocidade em tecidos potencialmente infectados, pois esses procedimentos são consideráveis produtores de aerossóis. A escolha do equipamento de proteção individual é baseada no risco de exposição e nos possíveis modos de geração de aerossol.