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pulmonary artery aneurysm

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https://www.readbyqxmd.com/read/29753564/left-atrium-and-pulmonary-artery-compression-due-to-aortic-aneurysm-causing-heart-failure-symptoms
#1
Antonio José Lagoeiro Jorge, Wolney de Andrade Martins, Victor M Moutinho, Juliano M Rezende, Patricia Y Alves, Humberto Villacorta, Pedro F Silveira, Antonio A Couto
Patients with thoracic aortic aneurysm (TAA) are mostly asymptomatic and TAA is rarely related to heart failure (HF). We report the case of an 80-year-old female patient, with type A TAA without dissection, with right pulmonary artery and left atrium compression, who presented with HF, preserved ejection fraction and acute pulmonary edema.
May 9, 2018: Portuguese Journal of Cardiology: An Official Journal of the Portuguese Society of Cardiology
https://www.readbyqxmd.com/read/29721920/acquired-peripheral-pulmonary-artery-aneurysms-morphological-spectrum-of-disease-and-multidetector-computed-tomography-angiography-findings-cases-series-and-literature-review
#2
REVIEW
Tullio Valente, Ahmad Abu-Omar, Giacomo Sica, Alfredo Clemente, Massimo Muto, Giorgio Bocchini, Salvatore Cappabianca, Gaetano Rea
BACKGROUND: Acquired peripheral or intraparenchymal pulmonary artery aneurysms (PPAA) are rare entities but are important to recognize because of the associated morbidity. Hemoptysis is their principal complication and is a potentially fatal condition. PURPOSE: To illustrate the causes, multidetector CT angiography (MDCTA) findings and differential diagnosis of acquired PPAA. MATERIALS AND METHODS: The institutional review boards approved this study...
May 2, 2018: La Radiologia Medica
https://www.readbyqxmd.com/read/29717986/aortic-dissecting-aneurysm-associated-with-systemic-arterial-hypertension-in-a-cat
#3
V Gouni, S Papageorgiou, J Debeaupuits, C Damoiseaux, J Pouchelon, V Chetboul
Aortic dissection is characterized by a tear in the aortic wall resulting in blood from the aortic lumen penetrating into the media, which causes dissection. When aortic dissection does not cause rupture, it provokes localized dilation of the aorta or aneurism, also called dissecting aortic aneurism (DAA). This case report describes a DAA in a cat associated with systemic arterial hypertension (SAHT). A 10-year-old male Domestic shorthair cat was presented for cardiac evaluation. Anamnestic clinical complaints were a syncope associated with paraparesis and weak femoral pules...
May 2018: Schweizer Archiv Für Tierheilkunde
https://www.readbyqxmd.com/read/29701403/hostile-thoracic-aortic-aneurysm-treated-by-fenestrated-thoracic-stentgraft-with-proximal-sealing-in-ishimaru-zone-0
#4
Joel Sousa, João Neves, Vicente Riambau, José Teixeira
INTRODUCTION: Thoracic endovascular aortic aneurysm repair (TEVAR) is an established treatment for thoracic aortic disease in both the acute and elective setting, with such a widespread use that almost 50% of all thoracic aortic surgery in Europe is performed by these means. Nonetheless, the feasibility of TEVAR is determined by several anatomic factors, and the suitability of the proximal and distal landing zones remain one of the main limitations to its use. The advent of custom-made thoracic stent grafts widened the endovascular options in some challenging anatomies...
July 2017: Revista Portuguesa de Cirurgia Cardio-torácica e Vascular
https://www.readbyqxmd.com/read/29674397/massive-haemoptysis-secondary-to-mycotic-pulmonary-artery-aneurysm-in-subacute-invasive-aspergillosis
#5
Shahbaz Piracha, Asad Mahmood, Noman Qayyum, Muhammad Badar Ganaie
A 68-year-old man, presented with 3 week history of infective symptoms and mild haemoptysis. Past medical history included severe emphysema and a chronic right upper lobe (RUL) cavity. He was discharged from follow-up a year ago in view of clinical and radiological stability; previous bronchoscopic examinations yielded no specific diagnosis. CT scan on admission confirmed complex cavitary consolidation of RUL. He developed massive haemoptysis requiring intubation and ventilation. CT pulmonary angiogram (CTPA) revealed 16 mm RUL pulmonary artery (PA) aneurysm which was successfully embolized...
April 19, 2018: BMJ Case Reports
https://www.readbyqxmd.com/read/29673584/a-30-minutes-supraceliac-aortic-clamping-in-the-rat-causes-death-due-to-an-inflammatory-response-and-pulmonary-lesions
#6
Antoine Monnot, Anaïs Dumesnil, Sylvanie Renet, Marie Laurence Roquet, Vincent Richard, Didier Plissonnier
BACKGROUND: The treatment of thoraco-abdominal aortic aneurysms through an open approach has general and pulmonary consequences of multiple etiologies. Our assumption was that the supraceliac aortic clamping needed for this operation causes a systemic inflammatory response associated with a pulmonary attack. MATERIAL AND METHODS: We developed a model of 30 min supraceliac aortic clamping in Wistar rats weighing 300 g. After 90 min of reperfusion the rats were sacrificed...
April 16, 2018: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/29661244/surgical-management-of-ascending-aortic-pseudoaneurysm-in-a-2-year-old-boy-a-case-report
#7
Merna Atiyah, Shazia Mohsin, Lama Al Faraidi, Khaled Al-Hawri, Abdulmajeed Al Otay, Khalid Al Najashi
BACKGROUND: Aortic pseudoaneurysms are rare but life-threatening complications usually seen after cardiac surgery. The causes could be multifactorial such as infection or trauma. CASE PRESENTATION: We report the surgical management of a postoperative pseudoaneurysm of the ascending aorta caused by methicillin-resistant Staphylococcus aureus in a 2-year-old Middle Eastern boy who had undergone ventricular septal defect closure, subaortic membrane resection, and pulmonary artery de-banding...
April 17, 2018: Journal of Medical Case Reports
https://www.readbyqxmd.com/read/29643675/serendipitous-unearthing-of-silent-multiple-giant-rasmussen-s-aneurysms-by-fluorine-18-fluorodeoxyglucose-positron-emission-tomography-computerized-tomography
#8
Vatturi Venkata Satya Prabhakar Rao, Sujatha Naidu, Gangireddy Venkateshwar Reddy, Swetha Hanumanthu
The authors report multiple giant bilateral pseudoaneurysms of pulmonary artery, also known as Rasmussen's aneurysms, which remained silent and unrevealed despite the large size and multiplicity unearthed by fluorine-18 fluorodeoxyglucose positron emission tomography/computerized tomography.
April 2018: Indian Journal of Nuclear Medicine: IJNM: the Official Journal of the Society of Nuclear Medicine, India
https://www.readbyqxmd.com/read/29617977/aortic-sarcoidosis-complicated-by-a-pulmonary-artery-aneurysm
#9
Wataru Uchida, Yoshiyuki Tokuda, Masato Mutsuga, Akihiko Usui
A 76-year-old woman, who had a history of ocular sarcoidosis, was incidentally found to have a huge pulmonary artery aneurysm, along with aortic, mitral and tricuspid valve insufficiency. She underwent pulmonary artery plication along with surgeries for 3 valves. A specimen of the slightly enlarged ascending aorta revealed the involvement of sarcoidosis in the aortic wall. The systemic granulomatous inflammation process of sarcoidosis possibly affected the valvular and vascular pathology. Herein, we report a rare case of aortic sarcoidosis complicated by a pulmonary artery aneurysm...
March 29, 2018: European Journal of Cardio-thoracic Surgery
https://www.readbyqxmd.com/read/29610118/beh%C3%A3-et-s-disease-pulmonary-aneurysm-resolution-with-oral-therapy-and-hla-b72-allele-association
#10
Clarissa de Albuquerque Botura, Luiz Eduardo Bersani-Amado, Antônio Rubens Zacarias-Júnior, Sueli Donizete Boreli, Naiene Gomes Gordo Stecca, Bruno Ambrósio da Rocha, Roberto Kenji Nakamura Cuman, Ciomar Aparecida Bersani-Amado
We report the case of a female patient who was diagnosed with a pulmonary artery aneurysm that was caused by Behçet's disease. The patient was initially diagnosed with community-acquired pneumonia and then pulmonary thromboembolism and aneurysm of the right pulmonary artery segmental branch was confirmed. The initial treatment consisted of anticoagulant drugs. After analysis of the family history and a positive pathergy test, the patient was diagnosed with Behçet's disease. Oral pharmacological treatment began with corticosteroids, cyclophosphamide, and anticoagulant suspension...
April 2, 2018: Clinical Medicine & Research
https://www.readbyqxmd.com/read/29602472/local-anesthesia-for-percutaneous-endovascular-abdominal-aortic-aneurysm-repair-is-associated-with-fewer-pulmonary-complications
#11
Kathryn Van Orden, Alik Farber, Marc L Schermerhorn, Philip P Goodney, Jeffrey A Kalish, Douglas W Jones, Denis Rybin, Jeffrey J Siracuse
OBJECTIVE: Percutaneous endovascular aneurysm repair (EVAR) can be performed with general anesthesia (GA) or local anesthesia (LA). Our goal was to assess perioperative outcomes comparing anesthesia type in percutaneous EVAR. METHODS: The Vascular Quality Initiative database was queried for all exclusively percutaneous EVAR procedures. Univariable analysis was used to compare which patients were offered LA. Multivariable analysis was used to determine the independent effect of anesthesia type...
March 27, 2018: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/29602248/consequences-of-an-early-catheter-based-intervention-on-pulmonary-artery-growth-and-right-ventricular-myocardial-function-in-a-pig-model-of-pulmonary-artery-stenosis
#12
Melissa L Bates, Petros V Anagnostopoulos, Cole Nygard, Jenna Torgeson, Jamie Reichert, Csaba Galambos, Marlowe W Eldridge, Luke J Lamers
OBJECTIVE: To determine the consequences of an early catheter-based intervention on pulmonary artery (PA) growth and right ventricular (RV) myocardial function in an animal model of branch PA stenosis. BACKGROUND: Acute results and safety profiles of deliberate stent fracture within the pulmonary vasculature have been demonstrated. The long-term impact of early stent intervention and deliberate stent fracture on PA growth and myocardial function is not understood...
March 30, 2018: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/29576405/a-propensity-matched-comparison-of-fenestrated-endovascular-aneurysm-repair-and-open-surgical-repair-of-pararenal-and-paravisceral-aortic-aneurysms
#13
Giovanni Tinelli, Maria Antonietta Crea, Chiara de Waure, Gian Luca Di Tanna, Jean-Pierre Becquemin, Jonathan Sobocinski, Francesco Snider, Stéphan Haulon
OBJECTIVE: This study investigated the outcomes of a current series of patients treated with fenestrated and branched endovascular aneurysm repair (F-BEVAR) or open surgical repair (OSR) for pararenal abdominal aortic aneurysms (pr-AAAs), including juxtarenal, suprarenal, and type IV thoracoabdominal aneurysms. This study compares the outcomes of these procedures from two high-volume centers without the bias induced by a learning curve. METHODS: All patients with pr-AAAs undergoing repair at two centers between January 2010 and June 2016 were included in a prospective database...
March 22, 2018: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/29572614/a-case-of-ruptured-aneurysm-of-coronary-pulmonary-artery-fistula-diagnosed-after-emergency-thoracotomy
#14
Madoka Kawano, Tomoyuki Wada, Hirofumi Anai, Takashi Shuto, Shinji Miyamoto
BACKGROUND: Coronary fistulae are occasionally detected using echocardiography or coronary angiography. We report a patient with cardiac tamponade because of a ruptured aneurysm of a coronary artery fistula. CASE PRESENTATION: A 60-year-old man was referred to our hospital with sudden onset of chest pain and unconsciousness. He was initially diagnosed with cardiac tamponade for type A acute aortic dissection, and an emergency operation was performed. A large amount of bleeding was seen in the pericardium, but aortic dissection around the arch was not observed...
March 23, 2018: Surgical Case Reports
https://www.readbyqxmd.com/read/29562426/-efficacy-of-coarctation-resection-and-aortoplasty-with-autologous-pulmonary-artery-patch-strategy-for-treating-coarctation-of-the-aorta-combined-with-hypoplastic-aortic-arch-in-infants
#15
Z L Ma, J Yan, S J Li, Z D Hua, F X Yan, X Wang, Q Wang
Objective: To investigate the outcomes of coarctation resection and aortoplasty with autologous pulmonary artery patch for treating coarctation of the aorta combined with hypoplastic aortic arch in infants. Methods: Clinical data of 21 infants with coarctation of the aorta and hypoplastic aortic arch, who underwent coarctation resection and aortoplasty with autologous pulmonary artery patch in Fuwai hospital from January 2009 to June 2016 were retrospectively analyzed. The age of the patients was 4 (2, 5) months,and the body weight of the patients was (5...
March 24, 2018: Zhonghua Xin Xue Guan Bing za Zhi
https://www.readbyqxmd.com/read/29562425/-feasibility-and-efficacy-of-transcatheter-closure-of-anastomotic-leakage-after-aortic-surgery-using-amplatzer-vascular-plug-%C3%A2
#16
W H Wu, L J Huang, J Z Pu, X Y Huang, X Pu, Y Ning, X Wang
Objective: To investigate the feasibility and efficacy of transcatheter closure of anastomotic leakage after aortic surgery using Amplatzer Vascular Plug Ⅲ (AVP Ⅲ). Methods: A retrospective analysis was performed in 5 patients with anastomotic leakage after aortic surgery, who underwent transcatheter closure in our hospital from January to June 2017 using AVP Ⅲ. Surgeries were performed in 3 cases of Standford type A dissection, 1 case of ascending aortic aneurysm and 1 case of persistent truncus.There were 3 males,and age was (43...
March 24, 2018: Zhonghua Xin Xue Guan Bing za Zhi
https://www.readbyqxmd.com/read/29559882/mycotic-pulmonary-artery-aneurysm-mimicking-a-rasmussen-aneurysm
#17
Stephanie C Cajigas-Loyola, Ricky L Miller, Bradley Spieler, Gregory Carbonella
Background: Mycotic aneurysms arising from the pulmonary arteries are rare; only a few cases have been reported. Staphylococcus and Streptococcus species are the most common causative pathogens. Mycotic aneurysms are seldom clinically apparent unless as a sequela of adverse procedural complications. They carry high morbidity and mortality if not treated expeditiously. Case Report: We present the case of a 37-year-old male with bacteremia and bronchopneumonia associated with a pulmonary artery mycotic aneurysm...
2018: Ochsner Journal
https://www.readbyqxmd.com/read/29519682/left-subclavian-artery-dissection-associated-with-connective-tissue-abnormalities-resembling-marfan-like-syndrome-in-an-english-bulldog
#18
Ilaria Biasato, Renato Zanatta, Lorella Maniscalco, Rocchina Evangelista, Bryan Iotti, Selina Iussich
The unexpected demise of a 12-year-old male neutered English bulldog solicited a gross examination, which revealed a blood-filled space occurring in the proximal left subclavian artery (LSA). It originated about 1 cm from the branching point of the vessel and progressively dilated for 3 cm distal to this origin. Histopathological investigation showed that the tunica media of the LSA was more than 50% split, with the blood-filled space dissecting through the arterial wall. In the tunica media of the LSA, severe multifocal fragmentation and/or loss of the elastic fibers was observed...
April 2018: Journal of Veterinary Cardiology: the Official Journal of the European Society of Veterinary Cardiology
https://www.readbyqxmd.com/read/29516432/transcatheter-embolotherapy-of-pulmonary-artery-aneurysms-as-emergency-treatment-of-hemoptysis-in-behcet-patients-experience-of-a-referral-center-and-a-review-of-the-literature
#19
Guillaume Voiriot, Antoine Parrot, Martine Antoine, Aude Gibelin, Samuel Haddad, Marie-France Carette, Muriel Fartoukh, Antoine Khalil
Hemoptysis is a life-threatening complication of Behcet's disease that is likely related to pulmonary artery aneurysm (PAA). Vascular interventional radiology may offer effective emergency therapeutic option, but has not been thoroughly investigated in this setting. A case series of a French referral center for hemoptysis combined with a literature review of case reports was conducted. Between 1995 and 2016, 12 patients were referred to our center for hemoptysis revealing or complicating the course of Behcet's disease...
March 7, 2018: Internal and Emergency Medicine
https://www.readbyqxmd.com/read/29492271/ruptured-hepatic-aneurysm-as-first-presenting-symptom-of-polyarteritis-nodosa
#20
Maria Roberto, Vadim Meytes, Shinban Liu
Polyarteritis nodosa (PAN) is an inflammatory vasculitis that creates regions of stenosis and aneurysm formation. The authors describe a 66-year-old female with hepatic artery rupture as the first presentation of undiagnosed PAN, presenting with abdominal pain followed by hemorrhagic shock. This aneurysm was suture ligated with a successful outcome. A mesenteric arteriogram demonstrated lesions consistent with PAN including aneurysms of the left gastric branches, right and left hepatic arteries, and beaded appearance of the iliac artery...
February 2018: Oxford Medical Case Reports
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