Endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA) accurately diagnosed pancreatic masses in 64 patients, with 46 cases of adenocarcinoma and favorable outcomes for patients negative for malignancy. EUS-FNA showed superior results compared to CT scans, highlighting its effectiveness in tissue sampling for preoperative management of pancreatic masses.
Removing large common bile duct stones with a robot rather than laparoscopically was linked to fewer complications and shorter hospital stays, at a higher cost, in a study from one Chinese hospital.
Robot-assisted bile duct exploration gave fewer complications and shorter hospital stays than laparoscopy, even in patients with hilar adhesions, in a Chinese retrospective study of 212 matched patients.
Removing the rectal tumor and liver spread in one operation did not clearly raise complications or hurt survival compared with two separate operations, a French national study found.