Stent Embolization Mimicking Acute Myocardial Infarction.

Venous thromboembolism is associated with significant morbidity and mortality if left untreated. Anticoagulation is the cornerstone of treatment. Venous stents are a relatively newer entity that are increasingly being used to treat venous stenosis/occlusion.

Management of Life-Threatening Bleeding in Patients With Mechanical Heart Valves.

Valvular heart disease is common in the United States, with a number of patients undergoing valve replacement procedures every year. The two types of valve prostheses include mechanical and bioprosthetic valves. Mechanical heart valves require lifelong anticoagulation with vitamin K antagonists like warfarin.

Immunoglobulin G-4-Related Retroperitoneal Fibrosis.

Retroperitoneal fibrosis is caused by the replacement of normal retroperitoneal tissue with fibrosis. The majority of the cases are idiopathic, but some secondary causes include malignancy, infection, drugs, and radiotherapy. Immunoglobulin G-4 (IgG-4) related disease is a relatively newer disease and one of the rarer causes of retroperitoneal fibrosis.

Statin-induced necrotizing autoimmune myopathy.

Statins are the most widely used class of drug in the United States. They lower blood cholesterol levels by inhibiting 3-hydroxy-3-methyl-glutaryl-coenzyme A reductase. Common side effects include myalgias and a mild increase in liver function tests.

The Sweet syndrome as a cutaneous manifestation of Crohn's disease.

Crohn's disease is an inflammatory bowel disease associated with many extraintestinal manifestations involving multiple organs, including the skin, eyes, liver, and joints. Classic Sweet's syndrome is a cutaneous manifestation of Crohn's disease, characterized by sudden onset of painful plaques or nodules of the skin associated with fever and neutrophilia. We present a case of classic Sweet's syndrome in a patient with well-controlled Crohn's disease.

A Rare Case of Ventilator-Associated Pneumonia Caused by Cupriavidus Pauculus.

Ventilator-associated pneumonia is a hospital-acquired infection that is commonly encountered in intubated patients in the intensive care unit (ICU). It is associated with significant morbidity and mortality. The causative organisms include gram-negative rods (Escherichia coli, Klebsiella pneumoniae, or Acinetobacter species) or gram-positive cocci (Staphylococcus aureus).