Right Atrial Approach for Ventricular Septal Perforation / 日本心臓血管外科学会雑誌

An 84-year-old man visited a local doctor, complaining of general fatigue for the last 2 months and dyspnea at rest since the last few days. His echocardiogram revealed a defect hole measuring 1.5 cm at the base of the ventricular septum and left-to-right shunt blood flow. The diagnosis of ventricular septal perforation due to subacute myocardial infarction was confirmed, and an emergency surgery was performed. A right atrial oblique incision revealed a perforation just below the tricuspid valve septal apex. The perforation site was closed using the sandwich patch technique with two bovine pericardial membrane patches. The patient was transferred to the hospital for rehabilitation on day 18 postoperatively.

Sandwich graft technique outcomes in medium and large size nasal septal perforations / Resultados da técnica de enxerto sanduíche em perfurações do septo nasal de médio e grande porte

Abstract Introduction: Surgical treatment of medium and large sized nasal septal perforation is challenging. Techniques with and without interposition grafts are used. Objective: The aim of this study is to explain how we apply the sandwich graft technique that we use in medium and large nasal septal perforations as well as to present the results. Methods: We retrospectively reviewed the patients who were operated with the sandwich graft technique between January 2014 to December 2018 and followed up for at least 6 months. The demographic data, symptom scores, examination, and surgical findings of the patients were taken from the hospital records. Surgical outcomes were presented according to both perforation etiologies (idiopathic or iatrogenic) and sizes (Group A: < 2cm, Group B: ≥ 2 cm). Results: We reviewed 52 cases and 56 surgeries. The average diameter of the perforations was 19.2 mm. The success rate after initial surgeries was 84.6% (44/52). After 4 revision surgeries, the perforation was closed in 88.5% of the cases (46/52). Success rates for Group A and Group B were 90.0% and 86.4%, respectively (p = 0.689). The success rates in idiopathic and iatrogenic cases were 93.3% and 86.5%, respectively (p = 0.659). Conclusion: This study showed that the success rate of sandwich graft technique was higher in medium-sized perforations than large-sized ones and in idiopathic perforations compared to iatrogenic ones, but the latter rate was not statistically significant. This demonstrated that perforation size was not as important in the sandwich graft technique as in flap techniques.

Resumo Introdução: O tratamento cirúrgico da perfuração do septo nasal de médio e grande porte ainda é um desafio. Várias técnicas são usadas, com e sem enxertos de interposição. Objetivo: Descrever o uso da técnica de enxerto sanduíche que usamos nas perfurações de septo nasal de médio e grande porte e apresentar os resultados. Método: Revisamos retrospectivamente os prontuários de pacientes que foram operados com a técnica de enxerto sanduíche entre janeiro de 2014 e dezembro de 2018, com acompanhamento por pelo menos seis meses. Os dados demográficos, escores de sintomas, exames e achados cirúrgicos dos pacientes foram extraídos dos registros hospitalares. Os resultados cirúrgicos foram apresentados de acordo com as etiologias (idiopática ou iatrogênica) e os tamanhos da perfuração (Grupo A: < 2cm, Grupo B: >2cm). Resultados: Revisamos 52 casos e 56 cirurgias. O diâmetro médio das perfurações foi de 19,2 mm. A taxa de sucesso após as cirurgias iniciais foi de 84,6% (44/52). Após quatro cirurgias de revisão, a perfuração foi fechada em 88,5% dos casos (46/52). As taxas de sucesso para os Grupos A e B foram, respectivamente, 90,0% e 86,4% (p = 0,689). As taxas de sucesso nos casos idiopáticos e iatrogênicos foram, respectivamente, 93,3% e 86,5% (p = 0,659). Conclusão: Este estudo mostrou que a taxa de sucesso da técnica de enxerto sanduíche foi maior nas perfurações de médio porte do que nas de grande porte e nas perfurações idiopáticas do que nas iatrogênicas, mas sem significância estatística. Esse dado demonstrou que o tamanho da perfuração não foi tão importante na técnica de enxerto sanduíche quanto nas técnicas com uso de retalho.

Rapid hemostasis: a novel and effective outpatient procedure using microwave ablation to control epistaxis of isolated mucosal bulge lesions / Hemostasia rápida: um procedimento ambulatorial novo e eficaz utilizando ablação por micro-ondas para controlar a epistaxe de lesões isoladas protuberantes da mucosa

Abstract Introduction Recurrent epistaxis is commonly encountered in the rhinology outpatient clinic. Under endoscopic guidance, both bipolar cautery and monopolar forceps (combined with suction) have been employed to control the bleeding. However, the use of monopolar forceps requires the placement of grounding pads. Most procedures are currently performed in operating rooms. Objective We investigated outcomes after the use of Microwave Ablation (MWA) to control epistaxis in adults with isolated mucosal bulge lesions. All procedures were performed with patients under local anesthesia in our outpatient clinic. Methods This is a retrospective cohort study. We included 83 adults with epistaxis of isolated mucosal bulge lesions. Microwave ablation was performed in the outpatient clinic to control bleeding, after induction of local anesthesia. The primary outcome was successful hemostasis. The secondary outcomes were the rebleeding rates at weeks 1 and 4 and month 6, and complications (crust or synechiae formation, septal perforation, and/or orbit or brain complications). Results All bleeding points were successfully ablated; hemostasis was achieved within 1-2 min. The mean pain score was 1.83 intra-operatively and 0.95 1 h postoperatively. No patient re-bled, and no severe MWA-related complication (septal perforation, synechiae formation, or orbit or brain complication) was recorded to 6 months of follow-up. Conclusions Endoscopic microwave ablation with patients under local anesthesia is a novel, safe, effective, rapid, well-tolerated, outpatient treatment for adults with epistaxis of isolated mucosal bulge lesions, especially those for whom general anesthesia might be risky, those with electrical implants, and those exhibiting contraindications for arterial embolization.

Resumo Introdução Epistaxe recorrente é comumente encontrada no ambulatório de rinologia. Sob orientação endoscópica, foram empregados tanto o cautério bipolar quanto a pinça monopolar (combinados à sucção) para controlar a condição. No entanto, o uso de pinças monopolares requer a colocação de placas de aterramento. Atualmente, a maioria dos procedimentos é feita em salas de cirurgia. Objetivo Investigamos os resultados após o uso da ablação por micro-ondas (MWA, do inglês Microwave Ablation) no controle da epistaxe em adultos com lesões isoladas protuberantes da mucosa. Todos os procedimentos foram feitos em nosso ambulatório com os pacientes sob anestesia local. Métodos Estudo de coorte retrospectivo. Foram incluídos 83 adultos com epistaxe de lesões isoladas protuberantes da mucosa. A ablação por micro-ondas foi feita no ambulatório para controlar o sangramento, após a administração de anestesia local. O desfecho primário foi uma hemostasia bem-sucedida. Os desfechos secundários foram as taxas de ressangramento, nas semanas 1 e 4 e no mês 6, e complicações (formação de crostas ou sinéquias, perfuração septal e/ou complicações orbitais ou cerebrais). Resultados Todos os pontos de sangramento foram contidos com sucesso; a hemostasia foi alcançada em 1-2 minutos. O escore médio de dor foi de 1,83 no intraoperatório e de 0,95 1 h no pós-operatório. Nenhum paciente apresentou ressangramento e nenhuma complicação grave relacionada à MWA (perfuração septal, formação de sinéquias ou complicações orbitais ou cerebrais) foi registrada em 6 meses de seguimento. Conclusões A ablação endoscópica por micro-ondas com pacientes sob anestesia local é um tratamento ambulatorial novo, seguro, eficaz, rápido e bem tolerado para adultos com epistaxe de lesões isoladas protuberantes da mucosa, especialmente aqueles para os quais a anestesia geral pode ser arriscada, indivíduos com implantes elétricos e aqueles com contraindicações para embolização arterial.

Surgical Management of a Residual Shunt after Extended Sandwich Repair via a Right Ventricular Incision for Posterior Ventricular Septal Perforation / 日本心臓血管外科学会雑誌

Posterior ventricular septal perforation (VSP) is a severe complication of acute myocardial infarction (AMI). In some cases, it is difficult to manage residual shunts after VSP repair. We report a patient who required reoperation early after surgery due to a residual shunt and underwent successful repair through a newly devised maneuver. A 55-year-old man developed VSP after catheter intervention for AMI. He underwent VSP closure with extended sandwich repair via a right ventricular (RV) incision. A residual shunt was observed on the 4th day after surgery. Follow-up echocardiography showed progress of the residual shunt, and he developed cardiac failure ; therefore, reoperation was performed 16 days after the initial surgery. The residual shunt was successfully repaired with only a reinforcing left ventricular (LV) side patch via an LV incision to extend between the LV side patch and septal myocardium without removing the RV side patch. The patient's clinical course after reoperation was uneventful, and no residual shunt was observed on postoperative echocardiography.

Surgical treatment and prognosis of myocardial infarction complicated with ventricular septal perforation / 中国胸心血管外科临床杂志

@#Objective    To investigate the surgical methods and efficacy of myocardial infarction combined with ventricular septal perforation. Methods    The clinical data of 60 patients with myocardial infarction combined with ventricular septal perforation admitted to the Department of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, from 2009 to 2018 were retrospectively analyzed. There were 39 males and 21 females, aged 63.3±8.3 years. Results    Among the 60 patients, 43 (71.7%) patients were perforated in the apex, 11 (18.3%) in the posterior septum and 6 (10.0%) in the anterior septum. There were 24 (40.0%) patients of single coronary artery disease. Fourteen (23.3%) patients received intra-aortic balloon counterpulsation before surgery. The waiting time from ventricular septal perforation to surgery was 48.3 (3-217) d. All patients underwent ventricular septal perforation repair, among whom 53 (88.3%) patients received ventricular aneurysm closure or resection, and 49 (81.7%) patients received coronary artery bypass graft with an average of 2 distal anastomoses during the same period. Perioperative complications in the hospital included 8 (13.3%) deaths, 8 (13.3%) heart failure, 5 (8.3%) ventricular fibrillation, 3 (5.0%) pericardial tamponade, and 11 (18.3%) secondary thoracotomy and 11 (18.3%) residual shunt. Except for 8 patients who died in the hospital, the other 52 cured and discharged patients were followed up. The median follow-up time was 4.9 years. The 2-year and 5-year survival rate of the patients was 95.8%, and the 8-year survival rate was 89.0%. Major adverse cardiovascular events incidence was 19.2%, including 3 (5.8%) deaths, 5 (9.6%) heart failure, 2 (3.8%) myocardial infarction, and 4 (7.7%) cerebrovascular events. Conclusion    For patients with ventricular septal perforation after myocardial infarction, surgery is an effective treatment method. Although the perioperative mortality rate is high, satisfactory long-term results can be achieved by carefully choosing the operation timing and methods.

Ventricular Septal Rupture after Acute Myocardial Infarction : Development of the Extended Sandwich Patch Repair / 日本心臓血管外科学会雑誌

Ventricular septal rupture (VSR) has been a lethal complication after acute myocardial infarction. It occurs mostly within one week following onset of myocardial infarction. Medical managements and percutaneous defect closure are still of limited value. Surgical closure of VSR has been developed since the first report in 1957, however the recent STS database reported high surgical mortality of 54.2% in cases within 7 days following onset of myocardial infarction. Posterior VSR has been reported worse surgical mortality than anterior VSR. A novel procedure, the extended sandwich patch (ESP) method via the right ventricle (RV) incision was proposed and developed for overcoming these weaknesses. ESP method starts with the incision close to the culprit artery and the left ventricle (LV) is reached through the defect. After sufficient debridement of the necrotic myocardium, an octagonal fabric patch sized 6 centimeter is introduced into the LV. About eight transmural anchoring sutures are placed inside-out. The second fabric patch is placed on the RV septum and felt pledgetts on the free wall of LV. Before the final closure of the ESP, glue is placed into the defect. The RV incision is then simply closed. Low mortality and least the shunt recurrence were reported by our group. This life-saving procedure seems promising to employ for VSR closure even in cases within 7 days following onset of myocardial infarction or in the posterior type. To improve clinical outcomes of VSR, it is crucial to perform VSR closure with the secure method prior to developing multi-organ failure due to the deteriorating heart failure.

A Case of Cardiogenic Cerebral Infarction after Repair of the Post-Myocardial Infarction Ventricular Septal Perforation / 日本心臓血管外科学会雑誌

Post-myocardial infarction ventricular septal perforation (VSP) is one of the lethal complications of transmural myocardial infarction. Although the treatment of VSP mostly requires surgical procedures using heterologous pericardium, thromboembolism rarely occurs in patients who undergo VSP repair. Herein we report the case of a patient who died of sudden massive cerebral infarction two weeks after the surgery. The autopsy findings revealed concaved mural LV thrombus in the dissected heart. It is suspected that the patient died of extensive cerebral infarction due to thromboembolic occlusion of the carotid or central cerebral artery. In the postoperative period after VSP repair, several risk factors for thrombus formation may occur, such as postoperative hypercoagulability due to systemic inflammation by the high operative invasiveness, the presence of foreign material in the impaired left ventricle, or pericardial patch suturing methods. Our clinical experience indicates that meticulous postoperative management may be needed, keeping LV thrombus formation in mind after VSP repair.

Resultados posoperatorios de cierre quirúrgico de perforación septal con injertos de cartílago / Surgical outcomes of nasal septal perforation repair with cartilage grafts

Introducción: las perforaciones septales y su corrección quirúrgica constituyen un reto para los otorrinolaringólogos. En la literatura se describen diferentes técnicas para el cierre de las perforaciones septales; sin embargo, sus resultados en términos de efectividad son muy variables y con pocos pacientes. Desde hace 8 años se viene realizando la técnica de cierre de perforación septal con injertos de cartílago en el servicio de otorrinolaringología del Hospital de San José, y se ha observado una respuesta clínica exitosa. El objetivo del presente estudio fue describir los resultados posoperatorios de los pacientes manejados con la técnica de cierre quirúrgico de perforación septal con injertos de cartílago, en términos de aparición de complicaciones y frecuencia de perforación septal residual. Materiales y métodos: mediante un estudio de cohorte descriptiva se presentan los pacientes manejados con la técnica de cierre quirúrgico de perforación septal con injertos de cartílago de banco o cartílago autólogo. Se incluyen pacientes a partir enero de 2014 a junio 2018. De la historia clínica se extrajeron los datos demográficos, clínicos, complicaciones y presentación de perforación septal residual. Resultados: la tasa de éxito de cierre de perforación septal fue de 78,3 %; siendo las etiologías más frecuentes antecedente de cirugía e idiopática. La complicación más común fue epistaxis en el 26 % de los pacientes, seguida de dolor en el 21,7 % en el posoperatorio mediato, el cual mejoró en los controles posteriores. Conclusión: los resultados con la técnica de cierre de perforación septal con injerto de banco fueron satisfactorios en esta población.

Introduction: septal perforations and surgical correction are a challenge for ENT specialists. Several techniques for closing septal perforations are described in the literature; however, its results in terms of effectiveness are variable and with small sample sizes. The technique of closure of septal perforation with cartilage grafts has been performed for 8 years in the ENT department of Hospital de San José with a successful clinical response. Aims: to describe the postoperative results of patients managed with the technique of surgical closure of septal perforation with cartilage grafts, in terms of complications and frequency of residual septal perforation. Design: descriptive cohort study. Methods: a cohort of patients managed with the surgical closure technique of septal perforation with grafts of bank cartilage or autologous cartilage are described. Patients were included from January 2014 to June 2018. Demographic, clinical data, complications and presentation of residual septal perforation were extracted from the clinical history. Results: The success rate of septal perforation closure was 78.3 %; being the most frequent etiologies antecedent of surgery and idiopathic. The most common complication was epistaxis in 26 % of patients, followed by pain in 21.7 % in the postoperative period, which improved in subsequent controls. Conclusion: the results with the technique of closure of septal perforation with bank grafting were satisfactory in this population.

A new classification for septal perforation and effects of treatment methods on quality of life / Nova classificação para perfuração septal e efeitos dos métodos de tratamento na qualidade de vida

Abstract Introduction: Septal perforation is a condition characterized by loss of cartilage and/or bony structures along with the mucoperichondrium and mucoperiosteum lining them. The etiology includes a history of nasal surgery or trauma, nose picking, bilateral septal cauterization, overuse of nasal sprays, cocaine abuse, vasculitis, and malignancies. Objective: Comparison of quality of life in patients with septal perforation after conservative or surgical treatment, and a new approach for the determination of the diameter of the perforation from a different point of view. Methods: The diameter of septal perforation, total vertical diameter of septum, and horizontal diameter of the perforation were measured in a total of 34 patients. Nineteen of the patients underwent surgical septal perforation repair, and 15 of them received septal button application. The patients were asked to complete the Glasgow Benefit Inventory quality of life questionnaire. Results: The septal perforation successfully healed in 18 of 19 patients who underwent surgical treatment. The quality of life scores were statistically significantly higher in the surgical treatment group when compared to the button group (p < 0.05). Conclusion: The septal perforation classification we propose would be beneficial for providing realistic dimensions, treatment methods, and surgical techniques.

Resumo Introdução: A perfuração septal é uma condição caracterizada pela perda de estruturas cartilaginosas e/ou ósseas, juntamente com o mucopericôndrio e o mucoperiósteo que as revestem. A etiologia inclui um histórico de cirurgia nasal ou trauma, cutucar o nariz, cauterização septal bilateral, uso excessivo de sprays nasais, abuso de cocaína, vasculite e neoplasias malignas. Objetivo: Comparar a qualidade de vida em pacientes com perfuração septal após tratamento conservador ou cirúrgico e uma nova abordagem para a determinação do diâmetro da perfuração sob um diferente ponto de vista. Método: O diâmetro da perfuração septal, o diâmetro vertical total do septo e o diâmetro horizontal da perfuração foram medidos em 34 pacientes; 19 foram submetidos ao reparo cirúrgico da perfuração septal e 15 receberam a aplicação do botão septal. Os pacientes foram solicitados a preencher o questionário de qualidade de vida Glasgow Benefit Inventory. Resultados: A perfuração septal cicatrizou com sucesso em 18 de 19 pacientes submetidos a tratamento cirúrgico. Os escores de qualidade de vida foram estatisticamente significativamente maiores no grupo de tratamento cirúrgico quando comparados aos do grupo que recebeu o botão septal (p < 0,05). Conclusão: A classificação de perfuração septal que fizemos seria benéfica para fornecer dimensões, métodos de tratamento e técnicas cirúrgicas realistas.

Two Cases of Septal Perforation Repair using Posterior Margin Based Hinge Flap

Nasal septal perforation is a defect of cartilage, bone, or mucosa of the nasal septum. Nasal septal perforation has several potential causes such as previous septal surgeries, trauma, malignancy, inflammation, or drugs. According to previous studies, successful surgical outcome is affected by the size and location of the perforation. Although many surgical techniques have been reported, there is no standardized nor consistent surgical method for repairing nasal septal perforation. This report suggests a new surgical technique of repairing septal perforation using a posterior perforation-margin-based hinge flap.

A Securing Suture Technique of Autologous Cartilage for the Prevention of Septal Perforation during Septal Surgery

BACKGROUND AND OBJECTIVES: Septoplasty is a commonly performed operation in otolaryngological practice. In cases of septal mucosal tearing, septal perforation can easily occur. The aim of this study was to investigate patients who underwent an autologous cartilage securing suture technique to prevent nasal septal perforation. SUBJECTS AND METHODS: A total of 403 patients who underwent septoplasty alone or with endoscopic sinus surgery for the past three years were enrolled in this study. Septal mucosal tearing occurred in 27 patients. In group 1 (15 patients), autologous cartilage was inserted between the injured mucosa. In group 2 (12 patients), autologous cartilage was inserted between the injured mucosa with a securing suture technique. We investigated the septal perforation rate between the two groups. RESULTS: In group 1, septal perforation occurred in 7 of 15 patients (46.6%) and in group 2 there were no perforations. The occurrence rate of perforation in group 2 was significantly lower than that in group 1 (p<0.01). CONCLUSION: The securing suture technique of autologous cartilage can be an effective method for prevention of septal perforation during septal surgery.

Successful Surgical Repair for Subacute Postinfarcted Ventricular Septal Perforation Complicated by Left Ventricular Aneurysm / 日本心臓血管外科学会雑誌

The surgical outcome is worse when VSP is attempted soon after myocardial infarction due to the more poor general condition, preoperative cardiogenic shock, fragile infarcted myocardial tissue. We successfully rescued a 80-year cardiopulmonary arrest patient who was suffering from subacute postinfarcted VSP complicated by the left ventricular aneurysm. The VSP was closed with the sandwich patch technique approached from both ventricles. The left ventricular aneurysm was repaired with endoventricular circular patch plasty.

A Surgical Case of Ventricular Double Rupture after Acute Myocardial Infarction / 日本心臓血管外科学会雑誌

A 76-year-old woman with acute myocardial infarction (AMI) suddenly fell down with cardiogenic shock. Echocardiography showed free wall rupture (FWR), therefore emergency operation was performed under IABP and PCPS assistance. Seven days after initial operation, onset of ventricular septal perforation (VSP) was recognized. Eighteen days after initial operation, the infarct exclusion technique with a bovine pericardial patch was performed. She has been doing well 4 months after the operation with trivial residual shunt. Mechanical complications after AMI are classified as FWR, VSP, and papillary muscle rupture. A combination of any two types of these is called ventricular double rupture. Ventricular double rupture is a very rare condition, and its prognosis is poor. We report here a surgical case with ventricular double rupture after AMI.

A Surgery Case of Heparin-Induced Thrombocytopenia as a Complication of Ventricular Septal Perforation after Acute Myocardial Infarction / 日本心臓血管外科学会雑誌

<p>A 66-year-old man with an unknown medical history developed chest pain and a diagnosis of acute myocardial infarction (AMI) was given by his physician. Percutaneous coronary intervention was performed in the left anterior descending artery. Echocardiography revealed ventricular septal perforation (VSP) ; therefore, the patient was transferred to our hospital. After admission, his platelet count dropped rapidly during heparin administration, and left ventricular thrombosis and deep vein thrombosis were noted, raising a suspicion of heparin-induced thrombocytopenia (HIT). To establish cardiopulmonary bypass, argatroban alone was insufficient to prolong the Powered by Editorial Manager^® and ProduXion Manager^® from the Aries Systems Corporation activated clotting time (ACT) ; thus, nafamostat mesilate was also used for coronary artery bypass grafting and surgical repair of VSP. It took many hours to normalize the ACT, requiring re-exploration for excessive bleeding. On the 37th postoperative day, the patient was transferred to another hospital. We performed cardiac surgical procedures using argatroban in a patient who developed HIT during the course of VSP following AMI ; however, we had difficulty in controlling the ACT. Since, to the best of our knowledge, there are no previous studies reporting surgical case of VSP complicated by HIT, we present this case with a review of the relevant literature.</p>

Two Cases of Extended Sandwich Patch Technique through Right Ventriculotomy for Ventricular Septal Perforation : Considerations in Postoperative Left Ventricular Remodeling / 日本心臓血管外科学会雑誌

<p>We report two cases of extended sandwich patch technique through right ventriculotomy for ventricular septal perforation (VSP). One was an 82-year-old woman. Preoperative coronary angiography showed occlusion of the left anterior descending artery proximal to the first major septal branch. Operative inspection revealed relatively extensive infarction of the anterior wall, a part of which had the appearance of free wall rupture. In the other case of an 85-year-old woman, the culprit lesion was occlusion of the left anterior descending artery distal to several septal branches and to the first diagonal branch. Despite their old age and emergency surgery in cardiogenic shock status, their postoperative recovery was uneventful. In the former case, however, echocardiography at the early postoperative phase revealed significant expansion and thinning of the infarcted anterior wall. Furthermore, serial observations showed deterioration of the left ventricular systolic function and mitral regurgitation due to leaflet tethering. In addition to secure VSP closure by transmural stitches, extended sandwich patch technique can offer geometric and functional preservation of postinfarction left ventricle. Although this can eliminate the risk of postoperative low output syndrome even if anterior infarction is extensive, late follow-up will be required because this technique can also allow postinfarction left ventricular remodeling.</p>

Analysis of clinical characteristics and prognosis of patients with acute myocardial infarction complicated with ventricular septal perforation and formation of ventricular aneurysm / 中国介入心脏病学杂志

Objective To investigate the clinical characteristics,treatment and prognosis of patients with acute myocardial infarction complicated with ventricular septal perforation and ventricular aneurysm formation. Methods The clinical data,treatment methods and prognosis of 11 patients, who admitted between January 2012 and December 2016 in Xinjiang Uygur Autonomous Region People 's Hospital,with acute myocardial infarction complicated with ventricular septal perforation and ventricular aneurysm were analyzed retrospectively. Results the killip grading of the 11 patients were Grade Ⅱ in 1 patients. Grade Ⅱ in 2 patients and Grade Ⅲ in 8 patients .The infarction site was found at the anterior wall in 3 patients,diffuse anterior well in 1 patients,inferior wall in 1 patient, anterior-inferior infarction in 3 patients and diffuse anterior-inferior infarction wall in 1 patient. Septal perforation was found at posterior septum in 5 patients muscular septum in. Patient and at apex in 5 patients. Septal perforation was identified within 24 hours of infarction in 1 patient,within 1-7 days in 3 patients and beyond 7 days after infarction in 7 patients .4 patients with septal perforation chosed conservative medical management only and 2 of them died 1 month later.2 patients had PCI in addition to medical treatment but both of them died in 3 months after discharge. 2 patients had IABP supper,and 1 of then died within 1 week during hospitalzation and the other one died 1 week after discharge. 2 patients received PCI and electric amplatzer closure(4-6 weeks after AMI,and 1 patient received PCI plus elective surgical septal repair and ventricular aneurysm reshaping at 6 months after AMI. All 3 patients survived during follow up. Conclusions For patients with acute myocardial infarction complicated with ventricular septal perforation and ventricular aneurysm formation,aggressive intervention and treatment will improve the clinical prognosis.

Resultados y consideraciones técnicas en la rinoplastia y cierre de perforación septal combinados / Results and technical considerations in combined rhinoplastyand septal perforation repair / Resultados e considerações técnicas na rinoplastia e fechamento de perfuração septal combinados

Introducción: la combinación de dos técnicas como la rinoplastia y el cierre de perforación septal representa un desafío quirúrgico. El objetivo de este trabajo es presentar los resultados a largo plazo y las dificultades en las técnicas quirúrgicas utilizadas al realizar ambos procedimientos en simultáneo. Métodos: Se realizó un estudio descriptivo retrospectivo que incluyó un total de 6 pacientes sometidos a rinoplastia y cierre de perforación septal combinados. Se evaluaron antecedentes personales, motivos estéticos, síntomas, tamaño de la perforación septal, técnica quirúrgica, injertos utilizados y sitio donante. Se analizaron las complicaciones y los resultados subjetivos y objetivos obtenidos. Resultados: La edad promedio de los pacientes fue de 37,5 años. Los motivos de consulta estéticos más frecuentes fueron presencia de giba osteocartilaginosa y combinación de punta nasal ancha e hiporrotada. El síntoma funcional más frecuente fue la obstrucción nasal. En todos los casos se realizó cirugía por abordaje abierto. Se llevó a cabo el cierre de la perforación septal mediante la técnica de colgajo bipediculado con interposición de cartílago envuelto en fascia temporal. El cierre completo de la perforación se logró en 5 pacientes. En todos los casos se logró mejoría sintomática y se cumplió el objetivo estético propuesto. Conclusiones: Realizar una rinoplastia con cierre de perforación septal combinado mediante un correcto plan preoperatorio es un procedimiento viable, desafiante y eficaz en cirujanos entrenados. El abordaje abierto facilita el cierre de la perforación septal sin afectar el resultado estético.

Introduction: the combination of two surgical techniques such as rhinoplasty and septal perforation repair, present a surgical challenge. The objective of this study is to show long-term results and difficulties in the surgical techniques used when performing both procedures simultaneously. Methods: A retrospective descriptive study which included six (6) patients who underwent combined rhinoplasty and repair of septal perforation. Personal history, aesthetic motives, symptoms, size of the septal perforation, surgical techniques, grafts used and donor site we evaluated. The complications and subjective and objective results obtained were analyzed. Results: A total of 6 patients were included with an average age of 37.5 years. The most frequent motives for aesthetic consultation were the presence of a dorsal hump and the combination of a wide nasal tip with reduced tip rotation. The most frequent functional motive was nasal obstruction. An external approach was used in all the cases. The septal repair was performed with bipedicled advancement mucosal flaps and concurrent interposed composite graft formed with cartilage and temporal fascia. Complete repair was achieved in five (5) patients. Symptom improvement and aesthetic goals were reached in all the patients. Conclusions: Combined rhinoplasty and septal perforation repair is a viable, challenging and effective procedure when done by trained surgeons with a correct surgical plan. The external approach facilitates the septal perforation repair and this repair dose not affect the aesthetic outcome.

Introdução: a combinação de dois técnicas cirúrgicas como a Rinoplastia e o fechamento de perfuração septal representa um desafio cirúrgico. O objetivo deste trabalho é apresentar os resultados a longo prazo e as dificuldades nas técnicas cirúrgicas utilizadas ao realizar ambos procedimentos em simultâneo. Métodos: Realizouse um estudo descritivo retrospectivo que incluiu (6) seis pacientes sometidos a rinoplastia e fechamento de perfuração septal combinados. Avaliaram-se antecedentes pessoais, motivos estéticos, sintomas, tamanho da perfuração septal, técnica cirúrgica, enxertos utilizados e sitio doador. Analisaram-se as complicações e os resultados subjetivos e objetivos obtidos. Resultados: Incluíram-se um total de 6 pacientes com uma idade média de 37,5 anos. Os motivos de consulta estéticos mais frequentes foram presença de giba osteocartilaginosa e combinação de ponta nasal larga e hiporrotada. O motivo funcional mais frequente foi a obstrução nasal. Em todos os casos realizou-se uma cirurgia por abordagem aberta. Levou- se a cabo o fechamento da perfuração septal mediante a técnica de retalho bipediculado com interposição de cartilagem envolta em fáscia temporal. O fechamento completo da perfuração logrouse em 5 pacientes. Em todos os pacientes logrou-se melhoria sintomática e cumpriu-se o objetivo estético proposto. Conclusões: Realizar uma rinoplastia com fechamento de perfuração septal combinados é um procedimento viável, desafiante e eficaz em cirurgiões treinados com um correto plano pré-operatório. A abordagem aberta facilita o fechamento da perfuração septal, enquanto as reparações do mesmo não afetam o resultado estético.

Clinical characteristics and prognosis of patients with acute myocardial infarction complicated with different parts of heart rupture / 中华危重病急救医学

Objective To analyze the clinical features and prognosis of patients with acute myocardial infarction (AMI) complicated with different parts of heart rupture. Methods Patients diagnosed for AMI complicated with cardiac rupture from January 2010 to December 2015 in Beijing Anzhen Hospital were collected. All of them were divided into free wall rupture group and ventricular septal perforation group according to the rupture site. Clinical features, hospital related examination results, treatment and prognosis of these two groups were analyzed statistically. Results A total of 120 patients with AMI complicated with cardiac rupture were included in the study, including 64 patients with free wall rupture, and 56 patients with ventricular septal perforation. Compared with the ventricular septal perforation group by the single factor analysis, the patients in free wall rupture group had higher age (year: 68.88±9.31 vs. 63.86±8.68, t = 3.039, P = 0.003), lower body mass index [BMI (kg/m2): 22.74±2.07 vs. 25.21±2.99, t = -5.203, P = 0.000], higher rate of history of renal insufficiency (12.5% vs. 1.8%, χ2 = 4.942, P = 0.026), higher level of aspartate transaminase [AST (U/L): 76.00 (38.33, 197.50) vs. 33.50 (19.00, 137.50), Z = -2.788, P = 0.005], triglyceride [TG (mmol/L): 1.68±0.50 vs. 1.36±0.70, t = 2.903, P = 0.005], total cholesterol [TC (mmol/L): 4.21±0.74 vs. 3.87±1.01, t = 2.081, P = 0.040], high density lipoprotein cholesterol [HDL-C (mmol/L): 1.12±0.91 vs. 0.91±0.32, t = 2.910, P = 0.004] and cardiac troponin I [cTnI (μg/L): 18.83 (4.48, 81.68) vs. 0.82 (0.08, 8.50), Z =-5.011, P = 0.000], lower level of blood urea nitrogen [BUN (mmol/L): 7.11±3.11 vs. 10.14±6.97, t = -2.999, P = 0.004], brain natriuretic peptide [BNP (ng/L): 169.00 (98.50, 485.75) vs. 793.00 (478.75, 1 426.25), Z = -5.739, P = 0.000], and D-dimer [μg/L: 219.00 (141.00, 315.75) vs. 310.50 (188.75, 532.00), Z = -2.607, P = 0.009], smaller left ventricular end diastolic diameter [LVEDD (mm): 48.58±5.17 vs. 53.65±6.63, t = -4.631, P = 0.000] and left ventricular end systolic diameter [LVESD (mm): 33.54±5.40 vs. 37.24±6.53, t = -3.397, P = 0.001], lower proportion of left ventricular aneurysm formation [14.1% (9/64) vs. 76.8% (43/56), χ2 = 47.851, P = 0.000] and pulmonary arterial hypertension [20.3% (13/64) vs. 53.6% (30/56), χ2 = 14.368, P = 0.000], higher usage rate of aspirin [100% (64/64) vs. 75.0% (42/56), χ2 = 18.113, P = 0.000], clopidogrel usage rate [82.8% (53/6) vs. 46.4% (26/56), χ2 = 17.578, P = 0.000], ticagrelor usage rate [12.5% (8/64) vs. 1.8% (1/56), χ2 = 4.924, P = 0.026], and common heparin usage rate [53.1% (34/64) vs. 10.7% (6/56), χ2 = 24.174, P = 0.000], lower usage rate of nitrates [70.3% (45/64) vs. 85.7% (48/56), χ2 = 4.063, P = 0.044], higher percutaneous coronary intervention (PCI) operation rate [42.9% (27/64) vs. 12.5% (7/56), χ2 = 13.388, P = 0.000], lower coronary artery bypass graft (CABG) surgery rate [7.8% (5/64) vs. 48.2% (27/56), χ2 = 24.930, P = 0.000], success rate of CABG surgery [60.0% (3/5) vs. 100% (27/27), χ2 = 8.233, P = 0.004], and incidence rate of cerebral infarction in hospital [1.6% (1/64) vs. 10.7% (6/56), χ2 = 4.554, P = 0.033], higher hospital all-cause mortality [85.9% (55/64) vs. 23.2% (13/56), χ2 = 47.851, P = 0.000]. The differences of other indicators were not statistically sig nificant. Conclusions Patients with AMI complicated with free wall rupture usually have more risk factors and worse prognosis. These two types of patients should be treated with target.

Button Battery: A Hazardous Nasal Foreign Body and a Cause of Septal Perforation. Two Case Reports.

Aims: To report to cases of button batteries as nasal foreign bodies and to emphasize the unique clinical characteristics of this condition regarding diagnosis and management. Presentation of Case: We report two boys, one 5-year-old who was found to have a button battery in his left nasal cavity for a long time and subsequently developed a septal perforation and a 4-year-old in whom the quick removal of the battery from his nose resulted in an uneventful fast recovery. Discussion and Conclusion: The etiology of septal perforation is presented briefly. The mechanism and management of button battery injury are discussed. The time interval between insertion and removal, the battery’s anode orientation and its thickness were the most important factors identified. The previous two cases highlight the management peculiarities of these rarely described foreign nasal bodies. Early removal and treatment, including antibiotics and nasal toilet, appears to offer the best prognosis.

Assessment of mucosal changes associated with nasal splint in a rabbit model / Avaliação sobre alterações na mucosa, associadas ao uso de splints nasais, utilizando coelhos como cobaias

INTRODUCTION: There is no consensus on duration of the nasal splint after nasal septum surgeries. The pressure of nasal splint on the mucosa may cause tissue necrosis and nasal septum perforation. OBJECTIVES: To investigate the histopathological changes of the nasal mucosa caused by nasal splints in a rabbit model. METHODS: No splint was used in group A. Bilateral silicone nasal splints were placed for five, ten, and 15 days in groups B, C, and D, respectively. Biopsy of the nasal mucosa was performed after removal of splint. Histopathologic evaluations were performed. The severity and depth of the inflammation were scored. RESULTS: Group A had a normal histological appearance. Comparison of the results of groups B, C, and D with group A demonstrated statistically significant differences with regards to the severity of histopathological findings. There was no statistically significant difference between groups B and C. There were statistically significant differences between the groups B and D, and also between groups C and D. CONCLUSIONS: Longer duration of nasal splint had a higher risk for septal perforation. Therefore, removal of the splint as soon as possible may be helpful for preventing potential perforations. .

INTRODUÇÃO: Não existe consenso acerca do tempo de permanência de splints nasais no pós-operatório de cirurgias no septo. A pressão causada pelos mesmos na mucosa nasal pode causar necrose e perfurações septais. OBJETIVOS: Investigar mudanças histopatológicas da mucosa nasal causadas por splints nasais em coelhos. MÉTODO: Nenhum splint foi utilizado no grupo A. Splints de silicone foram utilizados por 5, 10 e 15 dias nos grupos B, C e D, respectivamente. Biópsia da mucosa nasal foi realizada após a remoção dos mesmos. Avaliações histopatológicas foram realizadas, e a gravidade e a profundidade do processo inflamatório foram medidas. RESULTADOS: Grupo A apresentou uma aparência histológica normal. Comparações de resultados entre os grupos B, C e D com o grupo A demonstraram diferenças estatísticas relevantes na gravidade histopatológica. Não houve diferenças estatísticas relevantes entre os grupos B e D, assim como entre os grupos C e D. CONCLUSÃO: De acordo com os resultados, quanto maior a duração no uso de splints nasais maior o risco de perfuração septal. Portanto, a remoção de splints nasais deve ser realizada assim que possível, prevenindo potenciais perfurações. .