Contrast-enhanced 3D MRL image of the lower extremities.Coronal 3D MR Lymphography image of the lower extremities obtained from 20 min to 23 min after subcutaneous injection of contrast material into a 74-year-old female who underwent abdominal hysterectomy for the treatment of endometrial carcinoma. Her left extremity became swollen one year following surgery. Several abnormal dilated lymph vessels are clearly delineated in the left calf, which extend to the inner thigh (small arrows). In the contralateral normal extremity, a few lymphatic vessels show a discontinuous outline with relatively low signal intensity (small arrows). The concomitantly enhanced vein shows a linear structure with lower signal intensity (large arrows).