Fig. 2

Abdominal computed tomography (CT) images and positron emission tomography–CT (PET–CT) images, (1)–(3). a Nodules in the peritoneal cavity and located around the previous external cuff of the peritoneal dialysis catheter area on posthospitalization day 108, b PET–CT images on posthospitalization day 132, and c CT images revealed the disappearance of the nodule on posthospitalization day 267