Fig. 2

The uterus is mildly enlarged in size, showing irregular hypermetabolic hypodense remarkable endometrial soft tissue thickening reaching up to 26.5 mm in maximal thickness with zones of active myometrial invasion at the fundus and posterior wall [image A], achieving up to 12.9 SUV_max, 7.81 SUV_mean and MTV = 1024 mm³ on corresponding PET images [image B]. A small right external iliac LN is noted [image C superior image], measuring about 10 mm achieving 3.25 SUV max, 2.7 SUVmean and Volume = 1024 mm3. Another nonavid larger LN seen in the opposite left external iliac group [image C, inferior image] measuring about 22 × 17 mm devoid of any appreciable metabolic activity with loss of its fatty hilum