A case report of an extremely rare type of cardiac tumor: Primary Cardiac Angiofibroma

Cardiac angiofibroma is a very rare diagnosis when a patient develops an intracardiac mass. It is a primary benign cardiac tumor with a scarcity of information in the literature. This case report illustrates a 26-year-old man with a complaint of chronic chest tightness who was firstly diagnosed with right ventricle tumor by echocardiography then underwent cardiac MRI which confirmed the presence of a highly-vascular tumor with radiologically benign behavior. Then his tumor was excised, his postoperative course was uncomplicated and he was well within almost 2 months after discharge. Ultimately the histopathologic findings demonstrated vascular and stromal tissue in favor of angiofibroma and excluded the other diagnoses with IHC and trichrome staining. Angiofibroma is a benign, highly vascular tumor, mostly discovered in the nasopharynx. When it is found in the heart, CMR and pathology are pivotal to rule in its diagnosis. It is isointense in T1 weighted and hyperintense in T2 weighted sequences with intense enhancement following contrast injection. Its pathology contains an admixture of vasculatures with CD31 positive immunoreactivity for endothelial cells and fibrotic tissue with bluish coloration in trichrome staining. Eventually, its treatment includes merely surgical excision given its benign nature.

413 Challenges in the field of cardiac tumours: the surgical experience of Trieste

Aims Cardiac tumors are rare and heterogeneous entities which still remain a diagnostic and therapeutic challenge. The treatment for most cardiac tumors is prompt surgical resection. We sought to provide an overview of surgical results from a series of consecutive patients treated at our tertiary centre during almost a 20-year experience. Methods and results In this single centre study, 55 consecutive patients with cardiac tumor underwent surgical treatment from January 2002 to April 2021. Of these, 42% of patients were male and the mean age was 62 ± 12 years. Almost 27% of patients were symptomatic at the time of the diagnosis, mostly for dyspnoea and palpitations. The most frequent benign cardiac tumor was myxoma (58% of cases), occurring mainly in the left atrium (97%). Pleomorphic sarcoma was the most frequent primary malignant cardiac tumour (7.2% of cases), mainly located in the ventricles (25% left ventricle; 50% right ventricle). In all cases of benign tumors surgery was successful with no relapses. In 50% of cases of pleomorphic sarcoma relapses were observed during follow-up. After a median follow-up of 44 months, 15 (27%) patients died. While malignant tumors presented a limited survival, benign tumours showed a very good prognosis. Conclusions Cardiac tumours require a multidisciplinary work-up to guarantee a prompt diagnosis and appropriate treatment. In our surgical experience, the prognosis of benign tumours was excellent, while malignant tumours had poor outcomes despite radical surgery.

A case report of an extremely rare type of cardiac tumor: Primary Cardiac Angiofibroma

Cardiac angiofibroma is a very rare diagnosis when a patient develops an intracardiac mass. It is a primary benign cardiac tumor with a scarcity of information in the literature. This case report illustrates a 26-year-old man with a complaint of chronic chest tightness who was firstly diagnosed with right ventricle tumor by echocardiography then underwent cardiac MRI which confirmed the presence of a highly-vascular tumor with radiologically benign behavior. Then his tumor was excised, his postoperative course was uncomplicated and he was well within almost 2 months after discharge. Ultimately the histopathologic findings demonstrated vascular and stromal tissue in favor of angiofibroma and excluded the other diagnoses with IHC and trichrome staining. Angiofibroma is a benign, highly vascular tumor, mostly discovered in the nasopharynx. When it is found in the heart, CMR and pathology are pivotal to rule in its diagnosis. It is isointense in T1 weighted and hyperintense in T2 weighted sequences with intense enhancement following contrast injection. Its pathology contains an admixture of vasculatures with CD31 positive immunoreactivity for endothelial cells and fibrotic tissue with bluish coloration in trichrome staining. Eventually, its treatment includes merely surgical excision given its benign nature.

Cerebral Infarction Caused by Direct Cardiac Tumor Emboli Mixed with Thrombus

Cerebral infarction in cancer patients is often caused by thrombosis due to hypercoagulability, and in some cases, caused by direct tumor embolism. We report the case of cerebral infarction due to direct tumor embolism mixed with thrombus. Biopsy of blood clots obtained during thrombectomy is important for diagnosis. If there is a high risk of thrombosis among cancer patients with cerebral infarction, the use of appropriate antithrombotic agents along with maintaining a certain level of platelets should be considered.

Ventricular septal intramyocardial dissection after cardiac fibrosarcoma excision

Intramyocardial dissection following cardiac tumor excision is uncommon. The evidence available is limited to few case reports. Herein,we report an infant with large cardiac fibrosarcoma arising from the interventricular septum and underwent surgical excision.One month after surgery echocardiography revealed a cystic dissection located in the interventricular septum with residual shunts within the ventricular chambers. we performed conservative strategy due to the high surgical risk, difficulty of interventional therapy and hemodynamic stability.

Robot-assisted Endoscopic Surgery: Removal of a Huge Tricuspid Valve Myxoma

Cardiac myxoma is the most common benign cardiac tumor. Its tremendous size and fragile character severely bother the surgeons. Several minimal invasive approaches had been applied for radical tumor excision. The wound was forcibly enlarged for en-bloc specimen removal and prevention of debris sputtering. We reported a case of huge tricuspid valve (TV) myxoma managed by robot-assisted endoscopic tumor resection and TV repair. The tumor was downsized with a morcellator and removed through a keyhole wound (1.1 cm in diameter). The patient recovered uneventfully and was discharged after four days.