case_images: PMC8685206_01
case_images: 18F-FDG PET-CT, pre-treatment with Bevacizumab: intense recto-sigmoid hypercaptation (circled in blue) without further hypermetabolic lesions.
case_images: fsurg-08-791686-g0001.jpg
case_images: PMC8685206_01_fsurg-08-791686-g0001.jpg
case_images: F1
case_images: A PET scan requested for differential diagnosis revealed a recto sigmoid hypercaptation, suggesting a primary intestinal tumor without evidence of lymph node metastases (Figure 1).