Most moderate-to-late–preterm infants need nutritional support after birth pending a sufficient supply and intake of mother’s breast milk; however, evidence for the best strategy for nutrition ...

The case description for a Case Records of the Massachusetts General Hospital appears below. A 56-year-old woman experiencing homelessness was evaluated at this hospital because of sore throat and ...

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 ...

Next-generation sequencing has enabled precision therapeutic approaches that have improved the lives of children with rare diseases. Congenital diarrhea and enteropathies (CODEs) are associated ...

This open-label, randomized, controlled trial involved couples in which a woman had bacterial vaginosis and was in a monogamous relationship with a male partner. In the partner-treatment group ...

Drug reaction with eosinophilia and systemic symptoms (DRESS) is a T-cell–mediated severe cutaneous adverse reaction characterized by rash, fever, internal organ involvement, and systemic ...

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 ...

Obesity is a chronic disease and causal precursor to myriad other conditions, including type 2 diabetes. In an earlier analysis of the SURMOUNT-1 trial, tirzepatide was shown to provide ...

EBV is one of the most successful viruses, infecting over 90 percent of humans and persisting for the lifetime of the person. EBV is closely related to viruses present in Old World nonhuman ...

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 ...

A challenge of therapeutics in Alzheimer’s disease has been restriction by the blood–brain barrier of the delivery of therapeutic agents to brain tissue. 1 Low-intensity focused ultrasound ...