Percutaneous cholecystoduodenal stent as a definite treatment for acute cholecystitis in elderly or comorbid patients: a bicentric retrospective study

CDS placement is applicable in treating acute cholecystitis patients who were initially unfit for surgery, but further investigation is needed. Although it was not statistically significant, a PCB-PU stent can be suitable for this use because it tends to have fewer delayed complications and is equipped with a drawstring and side holes.