UNASSIGNED: Cardiovascular imaging plays an important role in identifying pre-existing cardiac comorbidity prior to the decision on cancer therapy and serves as a reference for detecting changes during treatment and long-term follow-up and also in the further identification of a possible cardiac manifestation of the underlying oncological disease.
UNASSIGNED: We report the case of an 81-year-old patient with a malignant melanoma. The patient initially was presented before the start of adjuvant therapy with serine/threonine-protein kinase B-Raf/mitogen-activated extracellular signal-regulated kinase inhibitors. Cardiologic staged diagnostics using transthoracic echocardiography, transoesophageal echocardiography, and cardiovascular magnetic resonance imaging (CMR) revealed with a high probability a cardiac manifestation of the underlying disease. The echocardiographic and CMR results as well as the diagnostic workup are presented.
UNASSIGNED: Cardiac masses in general have a variety of differential diagnoses. Cardiac metastases are much more common than primary neoplasms in a ratio of about 10:1. Cardiovascular risk stratification is recommended in all patients with cancer before starting potentially cardiotoxic anticancer therapy. Cardiovascular imaging plays an important role for baseline risk stratification but is also the leading diagnostic tool in the differential diagnosis of cardiac tumours and the planning of a potential therapy.

Atrial myxomas are benign primary cardiac tumors. They can present with nonspecific symptoms, ranging from constitutional symptoms and embolic phenomena such as transient ischemic attacks (TIAs) or strokes to sudden cardiac death. Early diagnosis may be a challenge due to the nonspecific presentation of atrial myxoma. A high degree of suspicion is needed in patients with TIA having no known cardiovascular risk factors. Although benign, if left untreated, it can lead to serious complications ranging from embolic phenomena and obstructive symptoms to sudden cardiac death. An echocardiogram is of fundamental importance in diagnosing atrial myxoma, and surgical resection is the ultimate treatment of choice. Here, we discuss a case of TIA as the initial presentation of atrial myxoma.

BACKGROUND: Ischaemic stroke results from a sudden interruption of cerebral blood flow, often caused by thrombosis, embolism or hypoperfusion. Rarely, cardiac tumours are the cause of an embolic event. We report on an 80-year-old woman with a cerebral stroke. Successful thrombectomy revealed a histopathologically confirmed papillary fibroelastoma as the embolic source. Although it was not detectable on initial echocardiography, the tumour was discovered by transesophageal echocardiography. This case emphasises the importance of considering primary cardiac tumours as potential sources of emboli in ischaemic stroke. Keywords.
UNASSIGNED: You only ECHO Twice – man “ECHO”ed nur zweimal.
UNASSIGNED: Der ischämische Schlaganfall resultiert aus einer plötzlichen Unterbrechung des zerebralen Blutflusses, oft verursacht durch Thrombosen, Embolien oder Hypoperfusion. Selten sind Herztumoren die Ursachen eines embolischen Ereignisses. Wir berichten über eine 80-jährige Frau mit einem Hirnschlag. Die erfolgreiche Thrombektomie enthüllte ein histopathologisch bestätigtes papilläres Fibroelastom als die Emboliequelle. Obwohl es bei der ersten Echokardiographie nicht nachweisbar war, wurde der Tumor durch transösophageale Echokardiographie entdeckt. Dieser Fall betont die Bedeutung, primäre Herztumoren als potenzielle Emboliequellen bei ischämischen Schlaganfallfällen in Betracht zu ziehen. Schlüsselwörter: Stroke; Kryptogener Stroke; Herztumor; kardiale Emboliequelle; Echokardiographie.

UNASSIGNED: Clear cell sarcoma (CCS) is a very rare disease and one with a very poor prognosis. Furthermore, its occurrence in the heart is very rare and past reports are scarce.
UNASSIGNED: A 33-year-old man who had undergone left arm amputation due to CCS came to the hospital because a positron emission tomography computed tomography (PET-CT) four years post-amputation showed an accumulation in the heart. The PET-CT with glucose suppression treatment showed fluorodeoxyglucose accumulation in the myocardium between the middle of the anterolateral wall and the papillary muscle of the posterior lateral wall of the left ventricle (LV). Based on the course of the disease up to now, it was considered that the accumulation was most likely metastasis of CCS. Observation of the heart after a median sternotomy revealed a white tone, well-defined lesion in the middle of the anterolateral wall of LV. The tumour on the posterolateral side of LV was not exposed on the surface, but it was palpated and was still recognizable as a firm neoplastic lesion. Because the mass was identified as a sarcoma on intraoperative rapid pathology, we decide to perform a total resection. Both lesions were excised, and pathology revealed a diagnosis of CCS.
UNASSIGNED: Clear cell sarcoma is a very rare disease that accounts for <1% of all soft tissue sarcomas, and its occurrence in the heart is even rarer. It requires a combination of many imaging modalities. To our knowledge, this is the first case of CCS in the heart treated with surgical resection.

Cardiac leiomyosarcomas are a rare subset of the already infrequent, primary malignant cardiac neoplasia spectrum. The most common site for a primary leiomyosarcoma of the ventricle is on the right with fewer than five globally reported cases in the left ventricle. Most present with non-specific symptoms but attention is usually sought after the appearance of compressive symptoms or arrhythmias. We present a case of a left ventricular leiomyosarcoma in a 50-year old female patient that had a delayed diagnosis and its subsequent surgical resection and oncological management with docetaxel and gemcitabine. This case highlights the need for a high index of suspicion for cardiac masses especially if there are competing chronic diseases with similar symptomatology. Given the rare presentation of left ventricular leiomyosarcomas, case reports may provide valuable information that is otherwise unavailable.

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UNASSIGNED: Tumour-producing catecholamines arise in the adrenal medulla (pheochromocytomas), as well as in extra-adrenal chromaffin cells (paragangliomas). The origin can be from any location; however, it is very rare in the heart.
UNASSIGNED: A 43-year-old woman with a history of arterial hypertension presented with dyspnoea on moderate exertion, New York Class Association (NYHA) functional classes III and IV, and oedema in the lower extremities. Medical and laboratory evaluation revealed an NT-proBNP of 6046 pg/mL, a left ventricular ejection fraction (LVEF) of 15%, longitudinal strain of -7%, and a mass located on the inner surface of the left atrioventricular groove. Surgical intervention was performed, and the tumour was resected. Pathological report showed an extra-adrenal paraganglioma without neoplastic involvement in the margins of the vena cava. After surgery, the patient showed clinical improvement with NYHA functional class I, LVEF of 56%, and longitudinal strain of -20% on transthoracic echocardiography 4 months after treatment.
UNASSIGNED: Paragangliomas are tumours that are rarely found in the heart, and their diagnosis is difficult. However, early detection and treatment can improve the quality of life of affected patients.

Left ventricular tumour is a rare condition in children. The causes include vegetations, thrombus, and fibroma. 2-year-old asymptomatic female presented with an innocent heart murmur at 6 months of age. Subsequent follow-ups at 18 months of age showed left ventricular mass. Surgical pathology revealed \"nodular fasciitis.\" This type of tumour has never been described in the heart before.

UNASSIGNED: A cardiac hibernoma is a rare phenomenon, with just a handful of reports in the literature. They are difficult to characterize with conventional imaging including echocardiography, computed tomography (CT), cardiac magnetic resonance (CMR), or positron emission tomography (PET). Their definitive diagnosis relies primarily on histopathology via either endovascular or surgical biopsy. Previous case reports have entailed surgical excision followed by histopathology; however, surgery may be unfavourable in some patients with increased perioperative risk.
UNASSIGNED: We present the case of a 57-year-old woman who was referred to our cardiology service with an interatrial lipomatous mass found incidentally on chest CT for assessment of rib fractures. She had 6 months of unexplained syncope, which was attributed to superior vena cava (SVC) compression demonstrated by chest CT. The mass had benign characteristics on echocardiography, CT, and CMR but was glucose-avid on PET, which indicated a possible malignancy such as liposarcoma. Her comorbid and very significant airways disease precluded her from surgical excision, so instead, endovascular biopsy was performed. Histopathology showed brown fat which was negative for mouse double minute 2 amplification on fluorescence in situ hybridisation testing; hence, a diagnosis was made of hibernoma, a rare benign tumour of brown fat. Given the benign diagnosis and her surgical risk with severe chronic obstructive pulmonary disease, a multidisciplinary recommendation was made favouring conservative management, with careful ongoing follow-up and the consideration of SVC stenting if symptoms progressed.
UNASSIGNED: The definitive diagnosis of a cardiac hibernoma is complex and relies heavily on histopathology due to the contradictory findings on chest imaging. Careful consideration of management within a multidisciplinary team setting is essential to achieve a successful outcome.

UNASSIGNED: Primary cardiac lymphoma (PCL) is an extremely rare tumour that typically affects the right heart chamber. It is a life-threatening tumour presenting with rapid growth; therefore, early diagnosis and treatment are crucial for improving the prognosis of patients with PCL.
UNASSIGNED: An 81-year-old female with a history of dermatomyositis and interstitial pneumonia was referred to the cardiology department for cardiomegaly detected on chest radiography and computed tomography (CT). She experienced shortness of breath on exertion. Electrocardiography revealed negative T-waves in various leads. Transthoracic and transoesophageal echocardiography revealed a large mass on the epicardial free wall of the left atrium and ventricle. Coronary CT angiography showed feeding vessels from the left circumflex artery and the posterolateral branch of the right coronary artery. Positron emission tomography showed elevated mass uptake and no systemic metastasis. Needle biopsy with total endoscopic anterolateral mini-thoracotomy was performed. Histopathological examination revealed diffuse large B-cell lymphoma. She received systemic chemotherapy and achieved a complete metabolic response.
UNASSIGNED: Herein, we report an extremely rare case of PCL located on the left side of the heart. Owing to the location of the tumour, percutaneous or transcatheter biopsy could not be performed. Early diagnosis with needle biopsy via anterolateral mini-thoracotomy and systemic chemotherapy resulted in good outcomes.