Symptoms of cervical precancerous lesions

What are the basic symptoms of cervical precancerous lesions? This is necessary for correct diagnosis and treatment, so what are the specific basic symptoms of cervical precancerous lesions? With this question, we consulted relevant experts, and the experts interpreted the following content for us. Let us interpret it in detail.

Basic symptoms of cervical precancerous lesions:

1. Vaginal bleeding: Irregular vaginal bleeding, especially contact bleeding (i.e. bleeding after sexual intercourse or gynecological examination) and postmenopausal vaginal bleeding are the main symptoms of patients with cervical precancerous lesions. Cauliflower-shaped cervical precancerous lesions bleed earlier and the amount of bleeding is larger.

2. Increased vaginal discharge: white and thin, watery, rice-water-like or bloody, with a fishy odor. When cancerous tissue ruptures and becomes infected, the discharge may be purulent and have a foul odor.

3. Late stage manifestations: Due to the infiltration and metastasis of the cancer, symptoms may appear in the corresponding parts or even the whole body, such as frequent urination, urgency, anal swelling, constipation, lower limb swelling and pain, sciatica, hydronephrosis, renal failure, uremia, etc., eventually leading to systemic failure.