Esophageal motility is best evaluated using a combination of endoscopy and barium x-ray study. In achalasia, endoscopy helps to rule out gastroesophageal junction malignancy. In scleroderma, ...

Cytomegalovirus (CMV) disease is a serious complication after allogeneic hematopoietic stem cell transplantation (allo-SCT), which is widely accepted as a curative therapy for advanced hematological ...

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 they ...

Please provide your email address to receive an email when new articles are posted on . A: This 52-year-old man with presumed gastroesophageal reflux disease, erosive esophagitis grade D, is referred ...