Fig. 1

CT images for patient’s history of spindle cell sarcoma (SCS), originating from lower abdominal wall and 1st peritoneal recurrence after surgery. a Very large SCS stands out from lower abdominal wall (yellow arrow) when the patient was 13 years old. b Peritoneal recurrence of SCS on the mesentery over the small intestine (red arrow) when the patient was 22 years of age. Both lesions were curatively resected