MASLD has become the most common chronic liver disease worldwide. The authors review the features of the disease as well as ...

A 28-year-old woman was admitted to the hospital because of severe hypoxemia and right heart failure that had been caused by ...

Understanding today’s corporatization of U.S. health care requires seeing it from a historical perspective, as a process that began with a change in the business model of care delivery in the 1920s.

The need to suppress a patient’s immune system after the transplantation of allogeneic cells is associated with wide-ranging side effects. We report the outcomes of transplantation of ...

Much of the food consumed in the United States is ultraprocessed. Evidence indicates that ultraprocessed food, as a class, has contributed to high rates of chronic diseases.

The extreme reductions that the Trump administration is making at the vital, mission-driven Centers for Disease Control and Prevention amount to unilateral disarmament against health hazards.

Abelacimab is a fully human monoclonal antibody that binds to the inactive form of factor XI and blocks its activation. The safety of abelacimab as compared with a direct oral anticoagulant in pati ...

The FDA is developing guidance on the use of “real-world evidence” — health care information from atypical sources, including electronic health records, billing databases, and product and ...

Cutaneous squamous-cell carcinoma (SCC) is primarily caused by oncogenesis mediated by ultraviolet radiation, and β-human papillomavirus (β-HPV) is believed to be a mere facilitator that is ...

Nonrandomized observational analyses have been promoted as alternatives to randomized clinical trials. However, randomization ensures balance between groups, whereas nonrandomized studies are often ...

A 73-year-old woman was referred to the hematology clinic for evaluation of anemia. Bone marrow biopsy revealed trilineage hematopoietic maturation with severe dyserythropoiesis. Laboratory studies ...

A 21-month-old boy presented with a pruritic rash on his left leg that was thought to be at the site of a recent insect bite. A video shows a pulsating erythematous plaque, referred to as Quincke ...