The lymphatics of vulva:

Lymphatic Drainage of Reproductive Tract: Uterine Corpus – 1. Fundus-Para-aortic lymph nodes 2. Cornu-Superficial inguinal 3. Body-External Iliac L N Cervix    1. Paramatrial 2. Internal iliac group 3. Obtruator group 4. External iliac group 5. Sacral All these drain into common iliac and superior lumbar group Fallopian tube and ovary-Superior lumbar group Vagina - Upper 2/3-Like cervix                   Lower 1/3-Inguinal and external iliac nodes Vulva-    Superficial inguinal                  Deep inguinal                  External iliac