Thoracic and Cardiovascular Imaging Manifestations of Lupus.

Systemic lupus erythematosus (SLE), commonly referred to as lupus, is a widely prevalent chronic autoimmune disease that can affect any organ system in the body. Although the pathogenesis of this disease is rather complex and poorly understood, ultimately there is an overproduction of multiple self-reactive antinuclear antibodies. These autoantibodies are one of the laboratory hallmarks of the diagnosis and disease activity of SLE.

Design and baseline characteristics of the ILD-PRO registry in patients with progressive pulmonary fibrosis.

Background: To assess the characteristics of patients enrolled in the ILD-PRO Registry.

Methods: The ILD-PRO Registry is a multicentre US registry of patients with progressive pulmonary fibrosis. This registry is enrolling patients with an interstitial lung disease (ILD) other than idiopathic pulmonary fibrosis who have reticular abnormality and traction bronchiectasis on HRCT, and who meet criteria for ILD progression within the prior 24 months.

The Missing Coronary: A Case Series of Inferior Wall Myocardial Infarction Due to Coronary Anomalies.

Coronary artery anomalies, while often asymptomatic, can sometimes present acutely in the context of myocardial infarction (MI). This case series highlights three unique instances of inferior wall MI precipitated by rare coronary anomalies. The first case involved a 40-year-old male with a congenital absence of the left circumflex artery, presenting with a "shark fin" ECG pattern in inferior leads.