A Case of Effective Zone 0 TEVAR Using Squid-Capture Assisted in situ Stent-Graft Fenestration, for Endoleak from the Fenestration of Najuta / 日本心臓血管外科学会雑誌

We report the case of a 76-year-old man who developed type IA endoleak through the fenestration after 1-debranch TEVAR using a Najuta endograft. The patient was admitted with expansion of the aneurysm after TEVAR, for additional therapy. Type IA endoleak through a fenestration has remained a significant clinical concern and its treatment is challenging. We performed Zone 0 TEVAR using the “Squid-Capture” technique assisted in situ stent-graft fenestration. Cerebral vessels were perfused by a percutaneous cardiopulmonary support system during in situ stent-graft fenestration, and the cerebral branch was clamped at the proximal site. It is difficult to operate the catheter inside the endoskeleton structure of a Najuta endograft, but several innovations were effective. Test dilation of the balloon catheter was performed to ensure that the wire did not interfere with the endoskeleton. Avoiding interference with the endoskeleton is important. The Squid-Capture technique allows safe and secure puncture of the graft. The operation was completed successfully. After this procedure, the endoleak disappeared. It is considered to be a useful method for treatment of endoleak through the fenestration.

Two Cases of Descending Aortic Diverticulum Associated with the Right-Sided Aortic Arch / 日本心臓血管外科学会雑誌

Case 1 is a 70-year-old male. He has a history of cholelithiasis and left inguinal hernia. A preoperative examination of the inguinal hernia showed the enlargement of the mediastinal shadow, and he was referred to our department. A close examination revealed a right-sided aortic arch, a right descending aorta, and a descending aortic diverticulum. No subjective symptoms, intracardiac malformations, or other cardiovascular diseases were observed. The surgery was scheduled for descending aorta replacement including a diverticulum with right posterior lateral 4th intercostal thoracotomy and lower body partial extracorporeal circulation. However, due to aortic intima injury at the proximal end, hypothermic cerebral circulatory arrest and proximal anastomosis were performed by the open proximal method. There was no problem with the postoperative course, and he was discharged 19 days after surgery. Case 2 is a 51-year-old female. Born in China, she has lived in Japan for 15 years. No notable history. An abnormal shadow was shown on chest Xp performed in a medical examination, and aortic malformation was suspected on chest CT. She was referred to our department. The diagnosis was right-sided aortic arch, right descending aorta, aberrant left subclavian artery, and Kommerell diverticulum. There were no subjective symptoms and no intracardiac malformations. The operation was a two-stage operation. As the initial surgery, median sternotomy was performed, total arch replacement with intrathoracic reconstruction of the left subclavian artery, and open stent graft insertion, and the Kommerell diverticulum was covered with an open stent graft. We did not treat the diverticulum because it was located on the dorsal side. At 15 days after surgery, we performed embolization of the origin of the left subclavian artery from the Kommerell diverticulum. There was no problem with the postoperative course, and she was discharged 19 days after the initial surgery.

Intrapleural Urokinase and Antibiotic Therapy for Empyema after In Situ Reconstruction of the Aorta and Lobectomy for Aortopulmonary Fistula due to Thoracic Aortic Aneurysm Rupture / 日本心臓血管外科学会雑誌

A 62-year-old man presented with hemoptysis and hoarseness. He was diagnosed with an aortopulmonary fistula due to a thoracic aortic aneurysm rupture and was referred to our department. Emergency in-situ reconstruction of the aorta and pulmonary lobectomy were performed. Nine days postoperative, he developed empyema. Intrapleural urokinase and antibiotic therapy were selected as management instead of a video-assisted thoracoscopic debridement and decortication due to his worsening condition. The treatment was successful, and he was discharged from the hospital without any further complications. This study highlights the benefit of intrapleural administration of urokinase and antibiotics in patients with acute empyema, when surgical treatment is inappropriate.

Transcriptomics Provides Novel Insights into the Regulatory Mechanism of IncRNA HIF1 A-AS1 on Vascular Smooth Muscle Cells

ABSTRACT Introduction: Thoracic aortic aneurysm is a potentially fatal disease with a strong genetic contribution. The dysfunction of vascular smooth muscle cells (VSMCs) contributes to the formation of this aneurysm. Although previous studies suggested that long non-coding ribonucleic acid (RNA) hypoxia inducible factor 1 α-antisense RNA 1 (HIF1A-AS1) exerted a vital role in the progression and pathogenesis of thoracic aortic aneurysm, we managed to find a new regulatory mechanism of HIF1A-AS1 in VSMCs via transcriptomics. Methods: Cell viability was detected by the cell counting kit-8 assay. Cell apoptosis was assessed by Annexin V-fluorescein isothiocyanate/propidium iodide double staining. Transwell migration assay and wound healing assay were performed to check the migration ability of HIF1A-AS1 on VSMCs. The NextSeq XTen system (Illumina) was used to collect RNA sequencing data. Lastly, reverse transcription-quantitative polymerase chain reaction confirmed the veracity and reliability of RNA-sequencing results. Results: We observed that overexpressing HIF1A-AS1 successfully promoted apoptosis, significantly altered cell cycle distribution, and greatly attenuated migration in VSMCs, further highlighting the robust promoting effects of HIF1A-AS1 to thoracic aortic aneurysm. Moreover, transcriptomics was implemented to uncover its underlying mechanism. A total of 175 differently expressed genes were identified, with some of them enriched in apoptosis, migration, and cell cycle-related pathways. Intriguingly, some differently expressed genes were noted in vascular development or coagulation function pathways. Conclusion: We suggest that HIF1A-AS1 mediated the progression of thoracic aortic aneurysm by not only regulating the function of VSMCs, but also altering vascular development or coagulation function.

Follow-up Results of Endovascular Aneurysm Repair Following Abdominal Visceral Debranching

ABSTRACT Introduction: The aim of this study is to present a series of six cases with thoracoabdominal aneurysm treated with hybrid technique in our center. Methods: Between May 2015 and December 2018, the data of six patients with thoracoabdominal aneurysms and various comorbidities who underwent visceral debranching followed by endovascular aortic aneurysm repair were reviewed retrospectively. Results: Patients' mean age was 65.3±19.6 years. All of them were male. Comorbidities were old age, congestive heart failure, coronary artery disease, chronic obstructive pulmonary disease, previous surgical interventions, and/or esophageal hemangioma. Except for one patient who underwent coronary artery bypass grafting (inflow was taken from ascending aorta), debranching was performed from the right iliac artery. Debranching of four visceral arteries (superior mesenteric artery, celiac trunk, and bilateral renal right arteries) was performed in three patients, of three visceral arteries (superior mesenteric artery, celiac trunk, right renal artery) was performed in one, and of two visceral arteries (superior mesenteric artery, celiac trunk) was performed in two patients. Great saphenous vein and 6-mm polytetrafluoroethylene grafts were used in one and five patients, respectively, for debranching. Endovascular aneurysm repair was performed following debranching procedures as soon as the patients were stabilized. In total, three patients died at the early, mid, and long-term follow-up due to multiorgan failure, pneumonia, and unknown reasons. Conclusion: Hybrid repair of thoracoabdominal aneurysms may be an alternative to fenestrated or branched endovascular stent grafts in patients with increased risk factors for open surgical thoracoabdominal aneurysm repair; however, the procedure requires experience and care.

Two Cases of Thoracic Endovascular Aortic Repair Using the Carotid Artery as the Access Route / 日本心臓血管外科学会雑誌

Thoracic Endovascular Aortic Repair (TEVAR) is widely used for high-risk patients with thoracic aortic pathology. However, access to the thoracic aorta can be difficult because TEVAR requires the introduction of a large a sheath especially in those with aortoiliac occlusive diseases and thoracic shaggy aorta. We herein report two cases of TEVAR in which the common carotid artery was used as the access route. Case 1 : An 86-year-old male patient whose past surgical history was significant for infected abdominal aortic aneurysm with abdominal aortic stump closed and axillo-bilateral femoral bypass. Computed tomography revealed a saccular aneurysm of the descending aorta, which required a carotid artery approach as the access route. Case 2 : A 79-year-old female patient who developed type A thoracic aortic dissection. She was considered to be of prohibitive risk for surgical repair and was treated conservatively. However, an intramural hematoma with an ulcer-like projection lesion in the ascending aorta expanded and definitive treatment was indicated. Because the descending aorta was significantly shaggy, we decided to perform TEVAR via the right common carotid artery as the access route. Both patients' pathology was successfully treated and were discharged without any complications. TEVAR via common carotid artery access is a useful and safe procedure for patients in whom femoral and abdominal aortic aorta access is not feasible or safe.

Gene-phenotype correlation analysis of 226 cases of sporadic thoracic aortic diseases in southern China / 中华胸心血管外科杂志

Objective:To identify the causative genes of sporadic thoracic aortic aneurysm or dissection (TAAD) and their correlation with clinical phenotype in the southern Chinese.Methods:We analyzed 11 core genes of TAAD probands without specific family history of 226 cases by next-generation sequencing technology, and performed sanger sequencing for their close relatives. Clinical data of each patient, including age of onset, syndromic phenotypes, involvement of aortic root, aortic maximum diameter and D-dimer were collected. And statistical software SPSS was used to evaluate the correlation between clinical phenotypes and gene mutations.Results:A total of 106 variants were detected in 226 probands with gene-positive frequency of 44.69%, consist of 16 pathogenic (P) variants, 18 likely pathogenic (LP) variants and 71 variants of uncertain significance (VUS). More than half of the mutations were from the non-syndromic TAAD, in which the FBN1 still was the most common causative gene. Earlier age of onset, an increase of women, larger diameter of aorta, Stanford B dissection and severe aortic regurgitation were likely to occur on carriers of P/LP, while thoracic aortic aneurysm occurs on carriers of VUS. Phenotype of both syndrome and dissection with aneurysm could increase the likelihood of carrying gene mutation, but D-dimer and involvement of aortic root couldn’t.Conclusion:Patients with sporadic aortic diseases in southern China have significant genetic heterogeneity and specific correlation between their clinical phenotype and gene mutation, especially in non-syndromic population. Earlier age of onset in carriers of FBN1 or ACTA2 genes, and larger maximum diameters of aorta in carrier of P/LP.

Reparación endovascular de la aorta torácica, resultados a largo plazo / Endovascular repair of the thoracic aorta, long-term results

Resumen Introducción: Las diversas patologías de la aorta torácica descendente, representan una implícita amenaza para la vida, y son potencialmente tratables mediante reparación endovascular. Objetivo: Evaluar los resultados de la reparación endovascular de la aorta torácia descendente (TEVAR). Material y Método: Estudio observacional, retrospectivo y descriptivo, donde se analiza TEVAR, en un período de 10 años (2009 al 2019), en el Hospital Dr. Eduardo Pereira de Valparaíso, Chile. Resultados: Se realizó TEVAR en 31 pacientes, sexo masculino 74,2%, femenino 25,8%, edad promedio 67,8 años (rango 53-85), patologías asociadas: hipertensión arterial sistémica (77,4%), tabaquismo (67,7%) y dislipidemia (38,7%), las indicaciones para TEVAR fueron: el aneurisma de la aorta descendente (51,61%), la disección tipo B crónica complicada (29,03%), y la disección tipo B aguda complicada (19,35%), relacionado al procedimiento se evidenció: morbilidad cardiovascular (12,9%) y morbilidad neurológica (6,45%), complicaciones relacionadas a la endoprótesis (29,03%), incidencia de endofugas (19,35%), estancia hospitalaria promedio de 5,2 días (rango 3 a 17), seguimiento promedio de 47,3 meses (9-108), éxito técnico primario (100%), tasa de reintervención: 3,22%, tasa de supervivencia a 1, 3, 5 años del 96,77%, 93,54 y 90,32% respectivamente, no hubo mortalidad menor a 30 días. Discusión: La evidencia demuestra que TEVAR puede realizarse en forma segura y efectiva, cumpliendo estrictos criterios clínicos y condiciones anatómicas, representando la modalidad de elección para la reparación de las lesiones de la aorta descendente. Conclusión: Los resultados demuestran que TEVAR, representa una excelente estrategia terapeutica, menos invasiva, con baja morbilidad y mortalidad asociada.

Introduction: The pathological injuries of the descending thoracic aorta, represent an implicit threat to life, and are potentially treatable by endovascular repair. Aim: To evaluate the results of endovascular repair of the descending thoracic aorta (TEVAR) in the medium and long term. Material and Method: Observational, retrospective and descriptive study, where TEVAR is analyzed, over a period of 10 years (2009 to 2019), at the Dr. Eduardo Pereira Hospital in Valparaíso, Chile. Results: TEVAR was performed in 31 patients, male sex 74.2%, average age 67.8 years (range 53-85), symptomatic 64.5%, associated pathologies: systemic arterial hypertension (77.4%), smoking (67.7%) and dyslipidemia (38.7%), indications for endovascular repair were descending aortic aneurysm (51.61%), complicated Stanford type B chronic aortic dissection (29.03%), and complicated Stanford type B acute aortic dissection (19.35%), neurological morbidity (6.45%), cardiovascular morbidity (12.9%), complications related to the stent (29.03%), where endoleaks predominate (19.35%), average hospital stay of 5.2 days (range 3 to 17), average followup of 47.3 months (9-108), primary technical success (100%), survival rate at 1, 3, 5 years of 96.77%, 93.54 and 90.32% respectively, there was no mortality less than 30 days or reoperation. Discussion: the evidence shows that TEVAR can be performed safely and effectively, meeting strict clinical criteria and anatomical conditions, which represents the modality of choice for the repair of lesions in the descending aorta. Conclusion: The results show that TEVAR represents an excellent therapeutic strategy, less invasive, with low associated morbidity and mortality.

Mean platelet volume-to-platelet count ratio, mean platelet volume-to-lymphocyte ratio, and red blood cell distribution width-platelet count ratio as markers of inflammation in patients with ascending thoracic aortic aneurysm

Abstract Objective: Ascending thoracic aortic aneurysm (ATAA), seen in adults, is an important cause of morbidity and mortality. In this study, we aimed to evaluate the levels of mean platelet volume (MPV), mean platelet volume-to-platelet count ratio (MPVPCR), mean platelet volume-to-lymphocyte ratio (MPVLR), and red cell distribution width platelet count ratio (RDWPCR) in patients with thoracic aortic aneurysm. Methods: 105 patients admitted to the emergency department were diagnosed with thoracic aortic aneurysm between January and December 2014, and 100 healthy individuals were involved in this retrospective study. MPV, MPVLR, MPVPCR and RDWPCRs were calculated at the time of admission. Results: Platelet and lymphocyte levels were found to be significantly lower in the patient group when compared to the healthy group (P<0.001, P<0.001, respectively), while MPV, MPVPCR, MPVLR and RDWPCR were found to be significantly higher (P<0.001, P<0.001, P<0.001, and P=0.013, respectively). In the patient group, the high-sensitivity C-reactive protein was significantly higher (P<0.001), and the neutrophil (P=0.062) was also higher. In ROC analysis, MPVPCR had the highest sensitivity (80%) and RDWPCR had the highest specificity (72%). Conclusion: The results for MPV, MPVPCR, MPVLR and RDWPCR can be evaluated as useful parameters in the emergency clinical approach in the evaluation of inflammatory activity in ATAA patients. More extensive studies are required to address the role of these parameters in determining the severity of the disease.

Aortic Patch Repair and Bronchial Stenting for a Giant Thoracic Aortic Aneurysm with Airway Obstruction / 日本心臓血管外科学会雑誌

A 62-year-old woman with severe breathlessness was admitted to the emergency department. Computed tomography revealed nearly complete airway obstruction by a giant thoracic aortic aneurysm, measuring 90 mm in diameter. Previously, she had undergone hemiarch replacement for acute aortic dissection and was not attending follow-up consultations for personal reasons. Owing to the excessive adhesion of the aorta, the aorta and aneurysm could not be detected. We decided to remove the hematoma inside the aneurysm and perform aortic patch repair instead of total arch replacement. After cardiopulmonary bypass and deep hypothermic circulatory arrest with antegrade selective cerebral perfusion, a hall of 30 mm diameter through the intimal wall was found at the aortic distal arch. The hall was a neck of the aneurysm. A dacron patch was attached to the intimal wall covering the hall after removal of the hematoma to reduce the volume of the aneurysm. After surgery, her airway was not completely relived yet owing to the remaining hematoma. Subsequently, bronchial stenting was performed. Bronchial compression was successfully resolved. She underwent tracheotomy and safely withdrew from the respirator. Aortic patch reconstruction is an alternative technique for thoracic aortic disease in the case of incapability of graft replacement or endovascular therapy. Additionally, although bronchial compression from an aortic aneurysm is not common, it could be life threatening. Endobronchial stenting is indicated not only for unresectable malignancy but also for benign lesions like an aortic aneurysm.

Could cerebrospinal fluid biomarkers offer better predictive value for spinal cord ischaemia than current neuromonitoring techniques during thoracoabdominal aortic aneurysm repair - a systematic review

Abstract Objective: Cerebrospinal fluid (CSF) drainage is a technique that has significantly reduced the incidence of spinal cord ischaemia (SCI). We present results of a systematic review to assess the literature on this topic in relation to thoracoabdominal aortic aneurysm repair (TAAR). Methods: Major medical databases were searched to identify papers related to CSF biomarkers measured during TAAAR. Results: Fifteen papers reported measurements of CSF biomarkers with 265 patients in total. CSF biomarkers measured included S-100ß, neuron-specific endolase (NSE), lactate, glial fibrillary acidic protein A (GFPa), Tau, heat shock protein 70 and 27 (HSP70, HSP27), and proinflammatory cytokines. Lactate and S-100ß were reported the most, but did not correlate with SCI, which was also the case with NSE and TAU. GFPa showed significant CSF level rises, both intra and postoperative in patients who suffered SCI and warrants further investigation, similar results were seen with HSP70, HSP27 and IL-8. Conclusions: Although there is significant interest in this topic, there still remains a significant lack of high-quality studies investigating CSF biomarkers during TAAR to detect SCI. A large and multicentre study is required to identify the significant role of each biomarker.

Aneurisma de aorta torácica em paciente com esclerose tuberosa / Thoracic aortic aneurysm in a patient with tuberous sclerosis

A esclerose tuberosa é uma doença genética de transmissão autossômica dominante. Caracteriza-se, na sua apresentação clássica, por epilepsia, deficiência mental e adenomas sebáceos. Aneurismas de aorta podem acometer desde crianças com poucos meses de vida até adultos jovens portadores de esclerose tuberosa. Apresentamos o caso de uma paciente jovem com diagnóstico de aneurisma sacular de aorta torácica e esclerose tuberosa tratada com sucesso por via endovascular

Tuberous sclerosis is a genetic disease with autosomal dominant transmission. Its classic presentation comprises epilepsy, mental deficiencies, and sebaceous adenomas. Aneurysms of the aorta can be detected in people with tuberous sclerosis ranging from children a few months old to young adults. We report the case of a young patient diagnosed with a saccular thoracic aortic aneurysm and tuberous sclerosis who was successfully treated using an endovascular approach

Open Repair without Esophagectomy for an Aortoesophageal Fistula after Thoracic Stent Grafting / 日本心臓血管外科学会雑誌

An aortoesophageal fistula is a critical condition with high operative mortality. A case of aortoesophageal fistula following thoracic endovascular aneurysm repair is reported. The patient was a 72-year-old man complaining of dysphagia who underwent stent grafting for a saccular aneurysm of the descending aorta that was compressing the esophagus four months earlier. Endoscopic examination showed perforation of the aneurysm into the esophagus with severe stenosis. The aneurysmal sac was filled with thrombus. Aortography demonstrated a type I endoleak from the lesser curvature of the aortic arch, draining into the aneurysmal sac. The patient was afebrile with moderate elevation of C-reactive protein, and the white blood cell count was normal. The patient underwent closure of the aneurysmal entry with healthy aortic wall and replacement of the descending aortic aneurysm with a prosthetic graft. The graft was isolated from the fistula by an omental flap. The patient's postoperative course was uneventful. Computed tomography performed 4 years after the surgery showed shrinkage of the aneurysmal sac. The patient has had a healthy life for 9 years since the operation.

Traumatic aortic dissection pseudoaneurysm with multiple entry: Role of transesophageal echocardiography

Traumatic aortic dissection following sudden deceleration injury requires urgent treatment as it may result in formation of aneurysm that may expand or rupture leading to catastrophe. Confirmation of diagnosis of aortic dissection often requires contrast-enhanced computed tomography (CECT) or magnetic resonance imaging, which is time-consuming. Often, there is a significant time lag between the CECT chest and surgical intervention. Progression of aortic dissections may be missed on CECT chest, which would be done in the initial hours after injury. Transesophageal echocardiography (TEE) is equally efficient for the diagnosis of aortic dissection. It may also provide additional information that can be very useful for the management. We report the case of a descending thoracic aortic dissection where TEE plays a crucial role during the surgical management of the patient.

A Case of Dysphagia Aortica Caused by a Large Thoracic Aortic Aneurysm

Dysphagia aortica is a rare condition defined by difficulty in swallowing and is caused by extrinsic compression of the esophagus due to an ectatic, tortuous, or aneurysmatic atherosclerotic thoracic aorta. It is easy to miss the diagnosis if the clinician does not consider the possibility of dysphagia caused by a thoracic aortic aneurysm. We present the case of an 82-year-old man who developed dysphagia aortica associated with a large thoracic aortic aneurysm. Extrinsic compression of the esophagus caused by an enlarged thoracic aorta was seen on upper gastrointestinal endoscopy, barium esophagogram, and chest computed tomography. With dietary modifications, his symptoms of dysphagia gradually improved.

Management of concurrent thoracic and abdominal aortic aneurysms

Concurrent thoracic and abdominal aortic aneurysm is uncommon. It remains a formidable surgical challenge to vascular surgeons, as decision to treat in staged or simultaneous setting still debatable. We present, here, a case of a 62-year-old-man with asymptomatic concurrent thoracic and abdominal aortic aneurysms, which was successfully treated with two-stage hybrid endovascular repair. The aim of this case report is to discuss the treatment options available, possible associated complications and measures to prevent them.

A Case of Replacement of the Chronic Dissecting Descending Aortic Aneurysm after the Frozen Elephant Trunk Technique / 日本心臓血管外科学会雑誌

<p>A-54-year-old man with an extensive dissecting thoracic aortic aneurysm underwent staged surgery which consisted of preceding total aortic arch replacement with the frozen elephant trunk technique using J Graft Open Stent Graft, followed by open descending aorta repair. During the second operation, a Dacron graft was anastomosed directly to the stent graft and the true lumen thus, the true lumen could be preserved around the stent graft. We herein discuss our approach in this case, focusing on prevention of bleeding from the elephant trunk.</p>

Rapid Expansion of the Descending Thoracic Aortic Aneurysm and Aneurysm-Induced DIC Following Total Arch Replacement with a Long Elephant Trunk / 日本心臓血管外科学会雑誌

<p>A 74-year-old woman presented to our hospital with complaints of dysphagia. On examination, we diagnosed extensive thoracic aortic aneurysm and esophageal compression due to a descending thoracic aortic aneurysm. We planned a two-stage approach for repairing the extensive thoracic aortic aneurysm ; the first stage involving the repair of the ascending and arch segments, and the second stage involving the repair of the descending aorta. In the first stage, we performed the Bentall procedure and total arch replacement with a long elephant trunk. Following this, her dysphagia resolved, although the size of the descending aortic aneurysm was the same as that before the procedure (49 mm in diameter). We decided to treat her conservatively in the outpatient clinic without the second stage, because the descending aorta was asymptomatic and not sufficiently large. One year later, she presented with a sudden recurrence of dysphagia and swelling of buttocks. She was diagnosed with an expansion of the descending aortic aneurysm (62 mm in diameter) and a hematoma in the gluteal muscle due to aneurysm-induced disseminated intravascular coagulation (DIC). After emergency admission, she underwent a successful thoracic endovascular aortic repair and was discharged following a smooth recovery from dysphagia and aneurysm-induced DIC. We report this case along with a review of the literature.</p>

TEVAR for Tuberculous Mycotic Thoracic Aortic Aneurysm after Intravesical Instillations of BCG Therapy / 日本心臓血管外科学会雑誌

<p>A 79-year-old man, who had a history of intravesical instillations of bacillus Calmette-Guérin (BCG) therapy for urinary bladder cancer, developed bloody sputum 4 years after BCG therapy. BCG was detected from the sputum by detailed examination. Medical therapy for tuberculosis (TB) was started, but bloody sputum continued. Computed tomography (CT) for the chest was performed to evaluate the state of TB, and surprisingly, found impending rupture of tuberculosis mycotic thoracic aneurysm. He was emergently transferred to our hospital. CT revealed that the aneurysm made a lump with surrounding lung and lymph nodes. It seemed to be quite difficult to dissect and to be quite high risk to perform graft replacement with pneumonectomy. On the other hand, TB infection was controlled with antibiotic therapy. Thus we chose debranch TEVAR for this complicated situation. His bloody sputum regressed soon after the procedure and disappeared during his hospitalization. He was discharged home on POD 13 without serious complication and continued to have antibiotic therapy under the instruction of his primary physician.</p>

A Case of Thoracic Aortic Aneurysm Associated with Dysphagia, Hoarseness and Asthma-like Attack / 日本心臓血管外科学会雑誌

<p>A 69-year-old woman had dysphagia, hoarseness, and asthma-like symptoms such as cough and wheeze. Inhaled corticosteroids and long-acting β₂ stimulants was not effective. Gastrointestinal endoscopy showed compression of the esophagus wall from outside. Enhanced computed tomography (CT) showed thoracic descending aortic aneurysm compressing esophagus and left lower lobe bronchus. Immediately thoracic endovascular aortic repair (TEVAR) was performed. After surgery, significant improvement of hoarseness and asthma-like attack was obtained at the time of 1 month after surgery. This is the first reported case of TEVAR which improved compression symptoms of both esophagus and bronchus due to thoracic aortic aneurysm in Japan.</p>