N1 Single lymph node metastasis, 2 cm or less in greatest dimension N1 Single regional lymph node metastasis in the true pelvis (hypogastric, obturator, external iliac or presacral lymph node ...
However, it's possible no symptoms will occur with infection or that sores may come and go. Internal herpes may cause pain, flu-like symptoms, and swollen lymph nodes. Cold sores, or fever blisters, ...