Fig. 4From: Breast metastasis of signet ring cell carcinoma from the colon: a case reportPositron emission tomography computed tomography (PET/CT) after mastectomy. A A strip soft tissue density signal was detected in the right breast surgical area, where a prosthesis was implanted. The maximum standardized uptake (SUVmax) of 18F-FDG was 5.3. B After the radical resection of colon cancer, 18F-FDG was increased at the anastomotic site and distal intestine with a SUVmax value of 4.4. Tracer distribution was enhanced at transverse colon, splenic flexure of colon, and rectum. The SUVmax of 18F-FDG was 6.6. Hysteromyoma could also be seen on the imageBack to article page