* Remnant pancreas volume: mean ± SEM.
† Volume change: (postoperative volume of remnant pancreas − preoperative volume of remnant pancreas)/preoperative volume of remnant pancreas × 100.
* Remnant pancreas volume: mean ± SEM.
† Volume change: (postoperative volume of remnant pancreas − preoperative volume of remnant pancreas)/preoperative volume of remnant pancreas × 100.