Preoperative Transcatheter Diagnosis of Right Atrial Hemangioma.

A 34-year-old man with unremarkable past medical history presents with night sweats and a recent diagnosis of intracardiac mass. The initial diagnostic workup did not provide a definitive diagnosis, so a cardiac biopsy under intracardiac echocardiography guidance was performed, revealing a hemangioma, which was then successfully resected. ().

Intra-atrial course of right coronary artery: A case report.

Background: Intra-atrial right coronary artery (RCA) is a rare and generally asymptomatic anomaly of development of the coronary arteries. This malformation could potentially expose the patient to a catastrophic outcome in the case of injury during interventional or surgical procedures. Currently, only a few case reports and no systematic reviews are available in the literature.

Malignant lesion of clear cells: A diagnostic challenge of an unusual presentation mimicking a benign lesion.

In the oral cavity, a broad spectrum of differential diagnostics includes lesions composed of clear cells. Under this umbrella, Clear Cell Odontogenic Carcinoma (CCOC) and Hyalinizing Clear Cell Carcinoma (HCCC) are rare malignancies that arise from different histological origins. However, the histology is similar; therefore, differentiation of CCOC and HCCC lesions is difficult and, in some cases, impossible to distinguish morphologically and immunohistochemically.

A rare cause of effusive-constrictive pericarditis.

Effusive-constrictive pericarditis (ECP) is an uncommon diagnosis, frequently missed due to its heterogeneous presentation, but a potentially reversible cause of heart failure. A 62-year-old Caucasian male presented with remittent right heart failure and mild-moderate pericardial effusion. Following an initial diagnosis of idiopathic pericarditis, indomethacin was started, but the patient shortly relapsed, presenting with severe pericardial effusion and signs of cardiac tamponade, requiring pericardiocentesis.

Coronary Artery Bypass Grafting in Elderly Patients: Insights from a Comparative Analysis of Total Arterial and Conventional Revascularization.

The benefits of total arterial (TAR) versus conventional (CR) revascularization are controversial in the higher-risk cohort of elderly patients. Taking for granted its benefit on long-term survival, we evaluated the effect of TAR on safety (death, myocardial infarction, and stroke) of patients undergoing CABG. Between 2000 and 2009, 487 patients >75 years underwent isolated CABG at our institution (150 TAR and 337 CR).