Intracranial aneurysms are common, and the risk of rupture is influenced by size, location, morphology, and factors such as ...

To access our most recent research and articles on Covid-19 and Covid-19 vaccines, please visit the NEJM Coronavirus (Covid-19) page. To realize the potential of recently developed Covid-19 ...

Enteral nutrition is defined as the provision of essential nutrients through an enteral tube to prevent or treat disease-related malnutrition in patients who are unable to consume adequate ...

In the peripheral airways of patients with chronic obstructive pulmonary disease, as compared with normal peripheral airways, there is airflow limitation due to a variable mixture of loss of ...

Chronic spontaneous urticaria is an idiopathic syndrome defined by recurring itch, hives, or angioedema (or a combination of these symptoms) for more than 6 weeks. Remibrutinib, an oral, highly ...

Allogeneic hematopoietic stem-cell transplantation is the only curative treatment for myelofibrosis. Driver mutations are the pathophysiological hallmark of the disease, but the role of mutation ...

Primary central nervous system (CNS) vasculitis is a rare, frequently misdiagnosed condition that affects the brain and spinal cord and is characterized by a variety of neurologic symptoms at ...

Tickborne virus infections are a global health problem that are associated with considerable morbidity and mortality. 1,2 Over the past decade, several emerging tickborne viruses associated with ...

Dr. Amy E. Armstrong-Javors: A 12-year-old boy with autism was admitted to this hospital because of decreased vision in both eyes. The patient had been in his usual state of health until 6 weeks ...

This Journal feature begins with a case vignette highlighting a common clinical problem. Evidence supporting various strategies is then presented, followed by a review of formal guidelines, when ...

We and others identified retinoblastoma features that suggested that the tumors originate in long- and medium-wavelength cone precursors, and we discovered features of these cone precursors that ...

Cardiac rehabilitation, which is also referred to as cardiovascular rehabilitation, is a multidisciplinary, systematic, yet personalized approach to providing evidence-based secondary prevention ...