The stones varied in size from “mustard‑seed” to “chana” (chickpea) dimensions; their combined weight was about 150–200 grams.

How does laparoscopic surgery compare with open surgery for elective procedures in patients with diverticulitis? The investigators conducted a randomized trial that compared the results of 54 patients ...

To compare outcomes after laparoscopic versus open major liver resection (hemihepatectomy) mainly for primary or metastatic cancer. The primary outcome measure was time to functional recovery.