Primary central nervous system (CNS) vasculitis is a rare, frequently misdiagnosed condition that affects the brain and ...

A 75-year-old woman with rheumatoid arthritis and multiple myeloma was admitted to the hospital with abdominal pain. She had ...

In Western countries, the current standard of care for resectable gastric cancer is perioperative chemotherapy. Preoperative chemoradiotherapy has been considered, but data are limited regarding ...

Pragmatic and cluster RCTs offer opportunities for advancing research but present ethical challenges. Addressing these challenges requires multidisciplinary expertise and meaningful collaboration.

A total of 187 patients underwent randomization. Of these patients, 40% had non–small-cell lung cancer, 32% had pancreatic cancer, and 29% had colorectal cancer. At 12 weeks, patients in the ...

For permission requests, please contact NEJM Reprints at [email protected] Clinicians routinely provide harm-reduction measures and anticipatory guidance for a range of complex health issues (e.g ...

For permission requests, please contact NEJM Reprints at [email protected] Panel A shows dereplicated reads from wastewater virome sequencing assigned to H5N1 from all samples with a validated ...

The addition of pembrolizumab to trastuzumab and chemotherapy in patients with gastric cancer improved both progression-free and overall survival as compared with trastuzumab and chemotherapy alone.

The overall risk of malignancy in pancreatic cysts may be as low as 0.5 to 1.5%, and the annual risk of progression is 0.5%. 7,15 Conversely, studies estimate that 15% of all pancreatic ...

In this audio interview, Editor-in-Chief Eric Rubin and NEJM Evidence Associate Editor Oladapo Yeku discuss research being presented at the 2024 European Society of Medical Oncology annual meeting.

A 53-year-old woman presented with a recurrent episode of severe, diffuse abdominal pain. CT of the abdomen revealed segmental thickening of the walls of the colon and rectum and mesenteric edema.