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Atrial myxoma

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https://www.readbyqxmd.com/read/28297757/-clinicopathologic-study-of-cardiac-myxofibrosarcomas
#1
Y Y Cui, J F Shang, D Chen, Y W Li, G L Lian, L Y Han
Objective: To investigate the clinicopathologic features of cardiac myxofibrosarcomas. Methods: The clinical data, pathomorphologic and immunohistochemical features were evaluated in five cases of cardiac myxofibrosarcoma collected from January 2009 to December 2014, with relevant literature review. Results: Five patients with cardiac myxofibrosarcoma, including four women and one man [age range 39-61 years; mean (50.4±9.0) years] were included. All tumors were broadbased and located mainly in the left atrium, with one case extending through the atrial wall and pericardium to the left lower lung lobe...
March 8, 2017: Zhonghua Bing Li Xue za Zhi Chinese Journal of Pathology
https://www.readbyqxmd.com/read/28289501/left-atrial-myxoma-embolism-presenting-with-acute-vascular-occlusion-a-rare-presentation-with-a-potentially-debilitating-outcome
#2
Poovendran Saththasivam, Elizabeth Herrera, Gerald M Lawrie
No abstract text is available yet for this article.
October 2016: Methodist DeBakey Cardiovascular Journal
https://www.readbyqxmd.com/read/28275422/concomitant-left-atrial-myxoma-and-patent-foramen-ovale-is-it-an-evolutional-synergy-for-a-cerebrovascular-event
#3
Glenmore Lasam, Roberto Ramirez
We report a case of a 48-year-old female who presented initially with an abrupt onset of left facial and hand numbness after her routine yoga with no associated syncope, palpitation, chest pain or dyspnea. She consulted her primary care physician and recommended hospital care for possible stroke. On the day of admission, she complained of left facial and hand hemiparesthesia. Cranial imaging and angiography were unremarkable but echocardiography and cardiac computed tomography revealed left atrial mass. She underwent resection of the left atrial mass with an incidental finding of patent foramen ovale intraoperatively...
February 2017: Cardiology Research
https://www.readbyqxmd.com/read/28243029/central-retinal-artery-occlusion-by-left-atrial-myxoma
#4
Yong Tae Shin, Jong Ho Kim, Dong Ho Park, Jae Pil Shin, In Taek Kim
No abstract text is available yet for this article.
February 2017: Korean Journal of Ophthalmology: KJO
https://www.readbyqxmd.com/read/28239810/totally-thoracoscopic-surgery-for-atrial-myxomas-resection-and-atrial-septal-defect-repair
#5
L Deng, G-W Zhang, Z-H Liu, W-X Meng, H-Y Liu
OBJECTIVE: The purpose of this study is to compare the effectiveness and safety of thoracoscopic surgery and traditional median sternotomy. PATIENTS AND METHODS: 64 patients with atrial myxoma and 114 patients with atrial septal defect were collected from Mar 2012 to Aug 2015. 40 atrial myxoma and 77 atrial septal defect (ASD) patients underwent totally thoracoscopic surgery technique, while 24 atrial myxoma and 37 ASD patients underwent traditional median sternotomy...
February 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/28219756/atrial-angioleiomyoma-with-myopericytoma-like-features-a-case-report
#6
Hussein Nassereddine, Aurélie Cazes, Constance Verdonk, Benjamin Assous, Raphael Dautry, Patrick Nataf, Michel Wassef, Lydia Deschamps
A 66-year-old female patient was referred to our hospital for resection of a right atrial mass. Four months earlier, she had suffered an acute cerebrovascular accident due to occlusion of the sylvian segment of the right middle cerebral artery from atheromatous tight stenosis in the right internal carotid artery. Later, investigations with transthoracic and transesophageal echocardiography revealed a 3.4-cm right atrial mass that was resected surgically. Microscopic evaluation revealed a well-circumscribed nodular tumor, located within the interatrial septum, and corresponding to an angioleiomyoma (ALM)...
February 8, 2017: Cardiovascular Pathology: the Official Journal of the Society for Cardiovascular Pathology
https://www.readbyqxmd.com/read/28217430/giant-left-atrial-myxoma-cause-for-position-dependent-nocturnal-dyspnea-and-cardiac-murmur
#7
Julia Hillebrand, Sven Martens, Andreas Hoffmeier
Primary tumors of the heart are rare. The majority of them are benign, the left atrial myxoma being the most frequent one. Clinical appearance varies from unapparent to life-threatening complications such as stroke, acute heart failure, or even sudden death. Diagnosis and consecutive surgical treatment strongly depend on the clinical symptoms, but their extent does not correlate with the risk for serious complications. Therefore, patients with variable clinical presentation can be especially endangered. Consequent diagnostic and immediate operative therapy is essential...
January 2017: Thoracic and Cardiovascular Surgeon Reports
https://www.readbyqxmd.com/read/28202247/radiological-characteristics-of-atrial-myxoma-in-cardiac-computed-tomography
#8
Kawa Haji, Arthur Nasis
BACKGROUND: Although the primary role of Cardiac Computed Tomography (CCT) is assessment of the coronary arteries, the technique also allows detailed examination of cardiac structures and other cardiac pathologies including cardiac myxoma. However, limited data exists regarding the CCT characteristics of cardiac myxoma. OBJECTIVE: To describe the radiological characteristics of a series of cardiac myxomas in CCT. METHODS: We retrospectively identified all patients at our tertiary urban referral centre with cardiac myxoma on CCT over a seven-year period between July 2008 and July 2015...
February 7, 2017: Journal of Cardiovascular Computed Tomography
https://www.readbyqxmd.com/read/28195879/fibrin-associated-ebv-positive-large-b-cell-lymphoma-an-indolent-neoplasm-with-features-distinct-from-diffuse-large-b-cell-lymphoma-associated-with-chronic-inflammation
#9
Daniel F Boyer, Penelope A McKelvie, Laurence de Leval, Kerstin L Edlefsen, Young-Hyeh Ko, Zachary A Aberman, Alexandra E Kovach, Aneal Masih, Ha T Nishino, Lawrence M Weiss, Alan K Meeker, Valentina Nardi, Maryknoll Palisoc, Lina Shao, Stefania Pittaluga, Judith A Ferry, Nancy Lee Harris, Aliyah R Sohani
Incidental cases of localized fibrin-associated Epstein-Barr virus (EBV)+ large B-cell proliferations have been described at unusual anatomic sites and have been included in the category of diffuse large B-cell lymphoma associated with chronic inflammation (DLBCL-CI) in the WHO Classification. We describe 12 cases and review the literature to define their clinicopathologic spectrum and compare features with typical cases of DLBCL-CI. Median age was 55.5 years with a M:F ratio of 3. In all 12 cases, the lymphoma was an incidental microscopic finding involving atrial myxomas (n=3), thrombi associated with endovascular grafts (n=3), chronic hematomas (n=2), and pseudocysts (n=4)...
March 2017: American Journal of Surgical Pathology
https://www.readbyqxmd.com/read/28151506/-myocardial-infarction-as-the-first-manifestation-of-an-atrial-myxoma-the-bomb-in-the-heart-case-report-and-literature-review
#10
Pierpaolo Cannarile, Alberto Cresti, Stefania Stefanelli, Paolo Calabria, Paola Pasqualini, Marco Solinas, Ugo Limbruno
Atrial myxoma is a cardiac tumor often histologically benign but very insidious for its mechanical complications. Among these, myocardial infarction can be an expression of coronary embolism. Imaging techniques are essential for the diagnosis and the therapeutic steps. We describe the clinical case of a 52-year-old woman with acute myocardial infarction and normal coronary arteries with left atrial myxoma. We conducted a review of published case reports over the last 45 years on the rare association between atrial myxoma and acute myocardial infarction, to obtain pathogenic and epidemiological information from the real world...
December 2016: Giornale Italiano di Cardiologia
https://www.readbyqxmd.com/read/28151505/-a-late-diagnosis-of-left-atrial-myxoma-how-to-gain-time
#11
Ferdinando Maria Massari, Tatiana Tonella, Giuseppe Pomè, Alessandra Di Mauro, Claudio Clemente, Federico Lombardi
A 56-year-old man presented to the Outpatient Cardiology Unit for dyspnea that had been lasting 6 months and an occasional episode of cold perspiration on climbing a flight of stairs. In the suspicion of coronary artery disease, he was prescribed a complete blood panel, an echocardiogram and a treadmill stress test. The echocardiogram, performed as late as 78 days after the first evaluation and only by chance scheduled 2 days before the stress test, enabled a diagnosis of left atrial myxoma for which the patient successfully underwent cardiac surgery...
December 2016: Giornale Italiano di Cardiologia
https://www.readbyqxmd.com/read/28127217/extracardiac-manifestations-of-atrial-myxomas
#12
REVIEW
Braghadheeswar Thyagarajan, Monisha Priyadarshini Kumar, Shil Patel, Abhinav Agrawal
Primary cardiac tumors are extremely rare and constitute only about 5% of all cardiac tumors. Cardiac myxomas are noncancerous primary tumors of the heart and constitute about of 50% of all primary heart tumors. Left-sided atrial myxomas are more common than right-sided atrial myxomas. Atrial myxomas can lead to a triad of complications. The most common symptoms are associated with obstruction due to the size and location of the tumor. The next most common symptoms are associated with pulmonary and systemic embolization...
January 2017: Journal of the Saudi Heart Association
https://www.readbyqxmd.com/read/28096843/left-atrial-myxoma-in-a%C3%A2-patient-with-a%C3%A2-biventricular-pacemaker
#13
Brygida Przywara-Chowaniec, Łukasz Czarnecki, Ewa Nowalny-Kozielska, Maciej Gawlikowski, Mariusz Opara, Agata Puzio, Damian Kawecki, Bartosz Wesołowski
Myxomas make up about 50% of benign cardiac neoplasms. The most common location is within the left atrium. At the initial stage they do not exhibit any specific clinical symptoms, so they are often diagnosed by accident or during examinations recommended for other reasons. Here we present a case of left atrium myxoma in a patient (a man, age 68 years) with a dual chamber pacemaker. The myxoma did not reveal any clinical symptoms and was discovered in echocardiography during routine diagnostic examination preceding pacemaker implantation...
December 2016: Kardiochirurgia i Torakochirurgia Polska, Polish Journal of Cardio-Thoracic Surgery
https://www.readbyqxmd.com/read/28096835/left-atrial-appendage-mass-is-it-always-a-thrombus
#14
Hikmet Sahratov, Adem Guler, Mustafa Kurkluoglu, Fahri Gurkan Yesil, Murat Tavlasoglu, Faruk Cingoz
Myxoma is the most common benign tumor of the heart, but it is very rare for it to originate from the left atrial appendage. Distinguishing between a mass, a thrombus, and a tumor in the body of the left atrium with preoperative transthoracic or transesophageal echocardiography is very difficult, even more so in patients with mitral valve disease and chronic atrial fibrillation. A 50-year-old male patient was admitted for surgery with the diagnosis of mitral stenosis and chronic atrial fibrillation. Transesophageal echocardiography demonstrated a mass attached to the wall of the left atrial appendage...
December 2016: Kardiochirurgia i Torakochirurgia Polska, Polish Journal of Cardio-Thoracic Surgery
https://www.readbyqxmd.com/read/28092256/-resection-of-intracardiac-myxoma-case-report
#15
Víctor Manuel Carmona-Delgado, Angélica María Deloya-Maldonado, María Lourdes Carranza-Bernal, Arturo Hinojosa-Pérez, Leobardo Farías-Mayene
Myxomas are the most common benign cardiac tumors, which are considered emergency surgery. The resection should not be delayed because 8-9% of affected patients may die due to intracardiac blood flow obstruction. We presente a clinical case of a 47 year old female, history of dyslipidemia. Disease starts with retrosternal oppression feeling, dyspnea on moderate exercise, dizziness, pain in joints hands. Arrhytmic heart sounds, diastolic mitral murmur II/IV, breth sounds present, no lymph. Laboratory: hemoglobin 11...
January 2017: Revista Médica del Instituto Mexicano del Seguro Social
https://www.readbyqxmd.com/read/28090263/right-atrial-paraganglioma-an-extremely-rare-primary-cardiac-neoplasm-mimicking-myxoma
#16
Ashok Garg, Deepika Mishra, Manish Bansal, Hari Ram Maharia, Vikram Goyal
In this report, we present a case of 35-year-old lady who had presented with atypical chest pain and exertional breathlessness for past six months. Transthoracic and transesophageal echocardiograms showed a well-circumscribed, echo-dense mass in the right atrium, attached to the interatrial septum at the level of atrioventricular junction and in the vicinity of coronary sinus ostium. She underwent successful resection of the cardiac mass. Histopathology revealed paraganglioma, which was reconfirmed by immunohistochemistry study...
December 2016: Journal of Cardiovascular Ultrasound
https://www.readbyqxmd.com/read/28081512/association-between-herpes-simplex-virus-types-1-and-2-with-cardiac-myxoma
#17
Maryam Sotoudeh Anvari, Moud Sabagh, Hamidreza Goodarzynejad, Shayan Ziaei, Mohammad Ali Boroumand, Leyla Pourgholi, Yaser Jenab, Kyomars Abbasi
Most cases of atrial myxoma are sporadic, and the exact etiology is unknown. We examined if herpes simplex virus (HSV)-1 and HSV-2 antigens and/or DNA could be detected in a cohort of Iranian patients with cardiac myxomas. From July 2004 to June 2014, among a total of 36,703 patients undergoing open heart surgeries, consecutive patients with cardiac myxoma who were treated by surgical excision at our center included in this study. Of 73 patients studied, 56% were female with a mean age of 54 years (ranging from 23 to 77 years)...
March 2017: Cardiovascular Pathology: the Official Journal of the Society for Cardiovascular Pathology
https://www.readbyqxmd.com/read/28054894/a-rare-case-of-a-pedicled-mobile-thrombus-in-right-atrium
#18
Xiaodong Li, Liping Chen, Xiumei Duan, Xiaocong Wang
Pedicled mobile thrombus in the right atrium is an extremely rare condition. Here, we described a case of a 42-year-old male hospitalized with complaints of chest pain and hemoptysis. Computed tomographic angiography of the pulmonary artery showed signs of embolism, and thoracic echocardiography indicated a pedicled mobile cloudy echo in the right atrium, which was initially suspected to be a myxoma. However, it was confirmed to be a thrombus by histopathological examination. Postoperatively, the patient was treated with anticoagulant therapy comprising of low molecular heparin and warfarin, and the patient recovered well...
December 2, 2016: Heart Surgery Forum
https://www.readbyqxmd.com/read/28001173/patient-in-chronic-hemodialysis-with-right-atrial-mass-thrombus-fungal-endocarditis-or-atrial-myxoma
#19
Talita G Salani, Cynthia de Moura Borges, Carolina S Urbini, Patrícia Schincariol, Kélcia Rosana da Silva Quadros, Maria Almerinda Ribeiro-Alves, Rodrigo Bueno de Oliveira
We present the case report of a 19-year-old patient with chronic kidney disease due to chronic glomerulonephritis, in hemodialysis (HD) by central catheter, with the incidental finding of a mass of 28x16 mm in right atrium (RA). The diagnosis of thrombus, infective endocarditis or myxoma were considered. Given the context of immunosuppression and difficult access vascular therapeutic practice has proved complex. Although Doppler echocardiography suggested thrombus in RA, nuclear magnetic resonance imaging (MRI) indicated for the diagnosis of myxoma in RA...
December 2016: Jornal Brasileiro de Nefrologia: ʹorgão Oficial de Sociedades Brasileira e Latino-Americana de Nefrologia
https://www.readbyqxmd.com/read/27994830/primary-intimal-sarcoma-of-the-left-atrium-an-incidental-finding-on-routine-echocardiography
#20
Gautam Valecha, Dhaval Pau, Nikhil Nalluri, Ying Liu, Farhan Mohammad, Jean Paul Atallah
Cardiac sarcomas are extremely rare primary malignant tumors of the heart. In this article, we present the case of a 70-year-old female, who was found to have a left atrial mass during a routine outpatient transthoracic echocardiography. Further investigation with cardiac magnetic resonance imaging confirmed the presence of a bilobulated mass with heterogeneous enhancement. Left atrial myxoma was the first diagnostic consideration, followed by other primary cardiac tumors, and thrombus. The patient subsequently underwent resection of the mass, utilizing cardiopulmonary bypass...
November 17, 2016: Rare Tumors
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