Unusual case of a synovial sarcoma mimicking a left atrial myxoma involving the right atrium and inferior vena cava

2014 ◽  
Vol 86 (12) ◽  
pp. 1061-1062
Author(s):  
Nina-Marie King ◽  
De Wet Potgieter ◽  
Al-Mutazz Diqer
Keyword(s):  
Inferior Vena Cava ◽  
Synovial Sarcoma ◽  
Right Atrium ◽  
Left Atrial ◽  
Unusual Case ◽  
Inferior Vena ◽  
Vena Cava ◽  
Atrial Myxoma ◽  
Left Atrial Myxoma ◽  
The Right

Partial Obstruction of the Inferior Vena Cava after Surgery for Left Atrial Myxoma

2007 ◽  
Vol 15 (2) ◽  
pp. e28-e29
Author(s):  
Gino Di Manici ◽  
Davide Di Lazzaro ◽  
Giuliana Bardelli ◽  
Francesco Grasselli ◽  
Uberto Da Col ◽  
...  
Keyword(s):  
Inferior Vena Cava ◽  
Left Atrial ◽  
Inferior Vena ◽  
Vena Cava ◽  
Atrial Myxoma ◽  
Partial Obstruction ◽  
Left Atrial Myxoma

scholarly journals P1460 Atrial myxoma with atypical location in an asymptomatic patient

2020 ◽  
Vol 21 (Supplement_1) ◽  
Author(s):  
E Shirka ◽  
A Doko ◽  
V Paparisto ◽  
R Osmenaj ◽  
H Gjergo ◽  
...  
Keyword(s):  
Inferior Vena Cava ◽  
Right Atrium ◽  
Inferior Vena ◽  
Vena Cava ◽  
Left Ventricular ◽  
Atrial Myxoma ◽  
Right Atrial ◽  
Left Ventricular Ejection ◽  
Transthoracic Echocardiogram ◽  
The Right

Abstract Introduction Primary cardiac tumours are rare. Most of them are benign, among which myxomas are the most common. Usually they occur in the left atrium (75%) but there are cases of right atrial myxomas. The majority of patients with atrial myxoma present with one or more symptoms of clinical triad of embolic events, intracardiac obstruction, or nonspecific manifestations. We report a rare case of cardiac myxoma arising from the right atrium as an accidental finding during routine medical checkup. Case report A 52 years-old woman was admitted to ambulatory care for a general checkup. At presentation, her heart rate was 82 bpm, regular and blood pressure was 150/90 mmHg. Other investigative results were normal. Her ECG showed normal sinus rhythm. She was sent for a routine echocardiography to judge for further treatment of the arterial hypertension. Transthoracic echocardiogram showed normal left ventricular ejection fraction. There was a mobile echogenic mass of nearly 6 cm2 in the right atrium, prolapsing through the tricuspid valve with mild tricuspid regurgitation without causing obstruction and protruding into the inferior vena cava (IVC). The transesophageal echocardiographic examination confirmed the presence of a mobile multilobular mass in the right atrial free wall close to the IVC origin. A total body angio-CT scan showed an intraatrial mass measuring approximately 5 × 4 cm, without infiltration of the adjacent structures, suggesting the diagnosis of myxoma. Coronary angiography revealed normal coronary arteries. The patient underwent median sternotomy under general anesthesia. The tumor was completely excised through a right atriotomy. The resected mass was sent for histological assessment which confirmed the diagnosis of myxoma. Discussion RA myxomas usually originate in the fossa ovalis or base of the interatrial septum, but in this case, the myxoma was implanted in the atrial inferior vena cava junction. Myxomas are usually polypoid and pedunculated tumors (approximately 83% of cases). In this report, our patient had a solitary, pedunculated mass with polypoid areas and a lobulated surface. Echocardiography remains the best diagnostic method for locating and assessing the extent of myxomas and for detecting their recurrence, with a sensitivity of up to 100%. However, transthoracic echocardiogram may not identify tumors smaller than 5 mm in diameter, and a transesophageal echocardiogram is required when there is suspicion of a very small tumor. In this case, an echocardiogram suggested the hypothesis of RA myxoma, which was confirmed by a histopathological exam. Myxomas are friable with high chance of systemic or pulmonary embolization depending on tumour location. Early diagnosis and timely surgical resection is the treatment of choice to prevent possible fatal consequences such as sudden death. Abstract P1460 Figure. Right Atrial Myxoma

scholarly journals Advanced Hepatocellular Carcinoma with Subtotal Occlusion of the Inferior Vena Cava and a Right Atrial Mass

2013 ◽  
Vol 2013 ◽  
pp. 1-6 ◽  
Author(s):  
Christian Steinberg ◽  
Suzanne Boudreau ◽  
Felix Leveille ◽  
Marc Lamothe ◽  
Patrick Chagnon ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Inferior Vena Cava ◽  
Right Atrium ◽  
Inferior Vena ◽  
Vena Cava ◽  
Great Majority ◽  
Right Atrial ◽  
Advanced Hepatocellular Carcinoma ◽  
Regional Lymph Nodes ◽  
The Right

Hepatocellular carcinoma usually metastasizes to regional lymph nodes, lung, and bones but can rarely invade the inferior vena cava with intravascular extension to the right atrium. We present the case of a 75-year-old man who was admitted for generalized oedema and was found to have advanced HCC with invasion of the inferior vena cava and endovascular extension to the right atrium. In contrast to the great majority of hepatocellular carcinoma, which usually develops on the basis of liver cirrhosis due to identifiable risk factors, none of those factors were present in our patient.

scholarly journals Transarterial Radioembolization Treatment of Advanced Hepatocellular Carcinoma Invading the Right Atrium

2021 ◽  
pp. 1-4
Author(s):  
Kabalane Yammine ◽  
◽  
Sarah Khalife ◽  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Inferior Vena Cava ◽  
Right Atrium ◽  
Tumor Thrombus ◽  
Inferior Vena ◽  
Vena Cava ◽  
Treatment Strategies ◽  
Complete Response ◽  
Advanced Hepatocellular Carcinoma ◽  
The Right

Tumor thrombus infiltration of hepatocellular carcinoma (HCC) into the inferior vena cava and right atrium is rare and is associated with a poor prognosis due to the critical location of the tumor and the limited efficiency of the available treatment strategies. In this study, we report the case of a patient with advanced HCC and tumor thrombus in the inferior vena cava and right atrium who demonstrated complete response with mass retraction upon Yttrium-90 trans-arterial radioembolization (90Y- TARE) therapy. Throughout the 16 months follow-ups after the radioembolization, the patient was free of any complications, revealing no occurrence of radiation-induced pneumonitis or tumor recurrence.

scholarly journals P169 Uterine leiomyoma extension into right side cardiac

2020 ◽  
Vol 21 (Supplement_1) ◽  
Author(s):  
K Diniz Ferrer ◽  
CARLOS Silveira ◽  
ADRIAN Reis ◽  
PAULA Abreu E Lima ◽  
ROBERT Diniz ◽  
...  
Keyword(s):  
Inferior Vena Cava ◽  
Right Atrium ◽  
Uterine Leiomyoma ◽  
Inferior Vena ◽  
Tumor Resection ◽  
Vena Cava ◽  
Cardiac Imaging Techniques ◽  
First Case ◽  
Adjacent Structures ◽  
The Right

Abstract Funding Acknowledgements governmental grants Uterine leiomyoma is a commom disease in women, however, intravenous leiomyomatosis of uterine origin extending via inferior vena cava into the right side of the heart,known as intracardiac leiomyomatosis is a rare condition (3%). In 1907, Durk reported the first case of intracardiac extension. The patient was a Woman, 35 years old, admitted to our emergency department for an intracardiac mass. She had shortness of breath,fatigue and chest pain. The transthoracic two dimensional echocardiography showed an echogenic oval mass mobile in right atrium and projected through right ventricle in diastole. This mass was observed to extend from inferior vena cava to the right atrium. The echotransesophageal three dimensional showed a large mobile mass that extended from inferior vena cava to the right atrium. A Computer tomographic (CT) scan showed a hypodense multilobulated mass in the pelvis, which had invaded the inferior vena cava and right atrium. The patient underwent a two stages surgery. In first stage (transatrial tumor resection). The operation was performed normal temperature with establisment of cardiopulmonary bypass (CPB). Subsequently, the pathological report was confirmed uterin smooth muscle origin. The second stage surgery ( total histerectomy) was done four weeks later for removing lobulated mass uterin with dimensions 20x15x7.5cm with confirmed histopathological of leiomyoma. Because of it is nonspecific clinical presentation and rarity, an intracardiac Leiomyomatosis continues to be a misdiagnosed as either thrombus or myxoma. The cardiac imaging techniques like a transthoracic echocardiography 2d and transesophageal echocardiography 3d have been used to define the presence, extension of tumor as appearance of the mass and involvement of adjacent structures. Abstract P169 Figure. Echotransesophageal 3D (bicaval view)

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