Recurrence of vulvar cancer after surgery may cause localized symptoms such as ulcers, nodules or lumps, and if the cancer spreads to adjacent organs, it may also cause clinical manifestations such as blood in urine and stool. Vulvar cancer is a relatively rare malignant lesion in clinic, but there is a possibility of recurrence of the disease after surgery. Rapid growth of local cancer cells may lead to local tissue necrosis and ulcers, if the cancer cells infiltrate into the depth of tissues, it may lead to local nodules or lumps, and if the cancer spreads to the neighboring organs, such as rectum or bladder, it may lead to blood in urine or stool, and other manifestations. For post-surgery vulvar cancer patients, it is recommended that they go to regular hospitals for consultation, and under the guidance of doctors, control the recurrence of the disease and prolong the survival period of patients through chemotherapy or radiotherapy.