A 41-year-old man was evaluated for swelling in the ankles and syncope. CT of the chest showed bilateral mediastinal and ...

For decades, poor treatment options and low-quality evidence plagued care for patients with rifampin-resistant tuberculosis. The advent of new drugs to treat tuberculosis and enhanced funding now ...

The best multimodal approach for resectable locally advanced esophageal adenocarcinoma is unclear. An important question is whether perioperative chemotherapy is preferable to preoperative ...

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 ...

For decades after the identification of mpox in humans in the Democratic Republic of Congo (DRC) in 1970, the disease was largely confined to the rural areas of Central and West Africa and thus ...

This letter reports an association between acquired osteomalacia and autoantibodies against PHEX (phosphate-regulating endopeptidase X-linked), which may be termed autoimmune osteomalacia.

Two patients with congenital generalized lipodystrophy type 1 due to a variant in AGPAT2 (c.589-2A→G) who had been receiving insulin and metreleptin were switched to tirzepatide and were ...

Hunger is an ancestral and evolutionary survival instinct; its importance is evident in the complex and redundant pathways involving all five senses that regulate it. 1,2 Historically, when humans ...

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 ...

Whether patients should continue or interrupt oral anticoagulation during transcatheter aortic-valve implantation has been unclear. New research findings are summarized in a short video.

Rifampin-resistant tuberculosis has traditionally been treated with 18-to-24-month regimens, but shorter, all-oral regimens may offer efficacious alternatives. New research findings are summarized ...