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

A 34-year-old man was admitted to the hospital because of left ear pain with hearing loss and facial droop on the left side. Computed tomography showed a nasopharyngeal mass. A diagnosis was made.

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 this phase 3 trial involving participants with nonrelapsing secondary progressive multiple sclerosis, treatment with tolebrutinib resulted in a lower risk of disability progression than placebo.

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 ...

Dr. David M. Dudzinski: A 72-year-old woman was evaluated at this hospital because of altered mental status. Five years before the current admission, the patient underwent transurethral resection ...

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 ...

Prevention of drug-resistant tuberculosis is a global health priority. However, trials evaluating the effectiveness of treating Mycobacterium tuberculosis infection among contacts of persons with ...

Panel A is a map of the communes in Nha Trang showing the trial-group assignment in each commune (no vaccination, 0p+1, 1p+1, 2p+1, or 3p+0). Panel B shows the percentages of infants (children 4 ...

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 ...

Hairy-cell leukemia (HCL) is a rare, indolent neoplasm of mature B cells with hairlike surface projections that circulate in the blood and preferentially infiltrate the bone marrow and spleen.

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 ...