Three-year survival in primary cardiac angiosarcoma

Cardiac Tumors: Review

Cardiac tumors are rare and encompass a variety of presentations. Clinica symptoms are usually nonspecific, but they can present as obstructive, embolic, or constitutional symptoms. Treatment options and prognosis vary highly depending on the subtype, tumor size, and location. Surgical resection is usually the first-line therapy, except for cardiac lymphomas, and provides favorable long-term prognosis in most benign tumors. Cardiac sarcomas, however, are usually diagnosed in advanced stages, and the treatment relies on a multimodal approach with chemotherapy and radiotherapy. Metastatic cardiac tumors are usually related to advanced disease and carry an overall poor prognosis.

Surgical and multitreatment approach in a case of primary cardiac angiosarcoma: A case report

INTRODUCTION AND IMPORTANCE

Primary cardiac angiosarcoma is extremely rare, and its prognosis remains poor, with a mean life expectancy of only a few months. Here, we report a case of primary cardiac angiosarcoma.

CASE PRESENTATION

A 49-year-old Japanese woman with a month-long history of dyspnea was admitted to our hospital for pericardial effusion. Chest computed tomography and cardiac magnetic resonance imaging showed a mass in the right atrium. The patient underwent surgical resection of the tumor, and the pathological diagnosis was angiosarcoma. The patient received radiotherapy after surgery. Six months following surgery, she underwent chemotherapy following the diagnosis of lung metastasis. The patient died 18 months after the initial diagnosis.

CLINICAL DISCUSSION

Cardiac angiosarcoma is rare and difficult to diagnose early because it is associated with few symptoms. Moreover, there are currently no established guidelines for the treatment of this disease because of its rarity and sparse descriptive literature Therefore, multidisciplinary therapies should be considered, including surgery, radiotherapy, and chemotherapy.

CONCLUSION

There is no standard treatment for cardiac angiosarcoma, but surgical resection, chemotherapy, radiation therapy, or a combination of these therapies may be useful.

Primary Cardiac Angiosarcoma: A Rare and Fatal Diagnosis

Primary cardiac angiosarcoma is a rare malignant neoplasm and occurs most frequently in middle-aged males. It has an aggressive nature, with highly variable clinical features, which results in delayed diagnosis and high mortality.

We report a 19-year-old man presented to the ED with a three-month history of hemoptysis and one-week history of anterior chest pain. Additionally, an aortic diastolic murmur grade II/VI was found on physical examination. Thoracic CT scan revealed bilateral dispersed hypodense pulmonary nodes with peripheral halo, alveolar densification, and pericardial effusion. The transthoracic echocardiogram confirmed sizeable pericardial effusion and bicuspid aortic valve, without other significant findings. A pericardiocentesis removed 1300 mL of hemorrhagic fluid, consistent with an exudate without malignant cells. Both cardiac magnetic resonance and transesophageal echocardiogram revealed a large mass on the right atrium’s anterior wall. Mass biopsy was performed, revealing malignant cardiac angiosarcoma. The biopsy of the lung lesions was compatible with lung metastasis of primary cardiac angiosarcoma. The patient was submitted to palliative chemotherapy but died 12 months after the diagnosis.

Dramatic Recovery from Cardiovascular Collapse: Paclitaxel as an Urgent Treatment for Primary Cardiac Angiosarcoma

We herein report three patients with cardiac angiosarcoma who were directly admitted to the intensive-care unit for hemodynamic instability with circulatory collapse. Using a multidisciplinary cardio-oncologic approach, we diagnosed their condition as angiosarcoma by an invasive biopsy and urgently started weekly paclitaxel administration despite their poor performance status. Their vital signs were soon stabilized, leading to the patients' discharge from the hospital. Although no treatment guidelines for cardiac angiosarcoma have been established, chemotherapy with paclitaxel can be an option for cases presenting with hemodynamic instability.

Cardiac angiosarcoma in a female adolescent: a case report

We report a rare case of cardiac angiosarcoma in a female adolescent patient that is an unusual case of cardiac angiosarcoma. As the initial symptoms are nonspecific our case demonstrated difficulty to establish the correct diagnosis. Our patient has in addition to these, malaise, diarrhea and hemoptysis which was mistakenly diagnosed with pneumonia. Here, we discuss aspects of computed tomography with a definitive diagnosis confirmed by immunohistochemistry, through a transthoracic radioguided biopsy. The patient presented improvement after urgent chemotherapy, however, she died 4 months after initial symptoms. In view of these aspects, it is clear the need for early diagnosis and a definition of optimized treatment in order to extend the survival of these patients.

Multiple hepatic metastases of cardiac angiosarcoma

The differential diagnosis of hepatic focal lesions is challenging because the etiology can be inflammatory, infectious, and even neoplastic. A rare cause of metastatic liver nodules is cardiac angiosarcoma. We report a case of this tumor, which was diagnosed only after autopsy. A 26-year-old Caucasian man was admitted for progressive dyspnea and cough over the past 3 weeks. Physical examination showed only hypophonetic heart sounds. Laboratory analysis demonstrated anemia and elevated inflammatory markers, despite normal biochemical parameters and liver function. Transthoracic echocardiography revealed massive pericardial effusion. Abdomen computed tomography (CT) showed multiple hepatic nodules, the largest of which measured 3 cm, but the percutaneous biopsy revealed only lobular necrosis and perisinusoidal fibrosis without granulomas or neoplastic cells. During hospitalization, the patient had fever and night sweats with weight loss, and empiric treatment for extrapulmonary tuberculosis associated with corticosteroids was initiated. The outpatient follow-up revealed complete improvement of the pericardial effusion, but maintenance of the liver lesions. After 2 months of hospital discharge, the patient was readmitted with hemorrhagic shock due to bleeding liver lesions, which were evidenced by CT. Embolization of the right hepatic artery was performed, but the patient soon died. The autopsy revealed a primary cardiac angiosarcoma with multiple hepatic metastases, rupture of the Glisson's capsule and laceration of the liver. The case shows how important and difficult the diagnosis of focal liver lesions is, since it may result in an unexpected fatal outcome.

Right atrial epithelioid angiosarcoma with multiple pulmonary metastasis confirmed by multimodality imaging-guided pulmonary biopsy: A case report and literature review

RATIONALE

Primary cardiac tumors are very rare, and angiosarcoma accounts for about 33% of all primary malignant cardiac tumors. Primary cardiac epithelioid angiosarcoma is a highly aggressive and difficult to diagnose tumor, with early systemic metastasis and poor prognosis.

PATIENT CONCERNS

A 35-year-old Han male experienced sudden severe palpitation and moderate dyspnea. The patient received a whole body F-18 fluoro-deoxyglucose positron emission tomography (18F-FDG PET)/computed tomography (CT) scan, the scan showed a large mass in the right atrium (RA) and numerous pulmonary nodules in both lungs.

DIAGNOSES

The patient was diagnosed as right atrial epithelioid angiosarcoma with multiple pulmonary metastasis by pulmonary biopsy through CT-guided percutaneous transthoracic fine needle aspiration.

INTERVENTIONS

The patient received a cycle of chemotherapy with docetaxel and gemcitabine, followed by another cycle with epirubicin and ifosfamide.

OUTCOMES

The chemotherapy was ineffective. After the two cycles, the bilateral pleural effusion steadily increased, the patient had severe dyspnea and palpitation, and died three weeks later, with an overall survival of 2.5 months.

LESSONS

Primary angiosarcoma of heart is a very rare and aggressive disease, and its diagnosis and treatment are difficult. Most patients may have systemic metastasis at diagnosis, and have a very short survival without surgical resection. Hence, early diagnosis and surgical resection is extremely important to treat this disease.