Results: Renal area in early phase of DN was significantly enlarged than those in the normal control group. The kidneyenlargement was present earlier than UAER.
结果：早期（DN）患者肾脏面积明显大于正常对照组，且肾脏面积增大先于UAER。
2
Enlargement of one or more cortical foci takes place either in one kidney or on both sides.
在一侧肾脏或两侧肾脏上均可出现一个或多个皮质病灶扩大现象。
3
Localised disease was defined as limited to the kidney or ureter with no gross regional lymph nodal enlargement on imaging.