End-stage achalasia is a challenging condition to deal with, due to severely impaired esophageal function. Laparoscopic Heller-Dor with pull-down technique improves the outcomes of these patients.

Gastrointestinal function assessment has assumed an increasingly pivotal role in diagnosing and managing digestive system disorders, yet the widespread clinical application of conventional techniques ...

Illustration of Remondo’s partial aperture imaging system, or PAIS. WASHINGTON — An Israeli space startup says it has found a way to extract high-resolution imagery from satellites small enough to fit ...

A new high-resolution map of distant galaxies may help scientists understand a mysterious invisible substance that helps hold the universe together. The ordinary matter all around us — stars, planets ...

Scientists have created the highest resolution map of the dark matter that threads through the universe—showing its influence on the formation of stars, galaxies and planets. The research, including ...

A research team led by Profs. Li Jing and Liu Qinhuo from the Aerospace Information Research Institute of the Chinese Academy of Sciences (AIRCAS) has developed the world's first global, ...

Imagine trying to spot an object just 30 centimeters wide from hundreds of kilometers above Earth. Years ago, I remember when “satellite view” meant blurry green blobs on a screen. Now, we can see ...

Add Yahoo as a preferred source to see more of our stories on Google. Harvard astrophysicist Avi Loeb is urging NASA to release high-resolution images of 3I/ATLAS that he says were taken Oct. 2. Loeb ...

An endoscope with a transparent cap enters through a 2 cm mucosal incision into the submucosal “third” space, approximately 5 cm proximal to the lower esophageal sphincter. Four distinct tissue layers ...

Please provide your email address to receive an email when new articles are posted on . GLP-1 use did not appear to affect esophageal function among patients with diabetes. Findings suggest GLP-1s do ...