Early symptoms of cervical cancer: What are the clinical symptoms of cervical cancer

What are the clinical symptoms of cervical cancer? Three months after the onset of cervical cancer symptoms, two-thirds of patients have advanced cancer. Cervical cancer has no symptoms in the early stages. As the disease progresses, patients may experience abnormal vaginal bleeding. Bleeding during easy intercourse is the first symptom. In addition, increased vaginal discharge is also a common symptom of cervical cancer, and about 80% of cervical cancer patients have this symptom.

Most early patients have no symptoms and are not significantly different from chronic cervicitis. Sometimes the cervix is ​​even smooth, especially in elderly women.

What are the clinical symptoms of cervical cancer?

1. Vaginal bleeding:

Young patients often present with contact bleeding, which occurs during sexual intercourse, gynecological examinations, and after defecation. The amount of bleeding generally depends on the size of the lesion and the invasion of blood vessels in the stroma. The amount of bleeding is small in the early stage, and large lesions in the late stage manifest as heavy bleeding. Once large blood vessels are eroded, fatal heavy bleeding may occur. Young patients may also present with prolonged menstruation, shortened cycles, increased menstrual flow, etc. Elderly patients often complain of irregular vaginal bleeding after menopause.

2. Vaginal discharge:

Patients often complain of increased vaginal discharge, which is white or bloody, thin like water or rice soup, and has a fishy smell. In the late stage, due to rupture of cancerous tissue, tissue necrosis, secondary infection, etc., a large amount of purulent or rice soup-like smelly leucorrhea is discharged.

3. Early symptoms of cervical cancer are often a small amount of bleeding after sexual intercourse, irregular menstruation or vaginal bleeding after menopause. Examination reveals that the surface of the cervix is ​​smooth or eroded, hard and easy to bleed.

4. Early stage cervical cancer is confined to the cervix. Patients do not find early symptoms of cervical cancer and it has not spread to other surrounding tissues.

5. As the disease progresses and the tumor gradually increases, the patient's vaginal discharge increases. If the cancerous tissue is necrotic and infected, more foul-smelling vaginal discharge mixed with blood will be discharged; symptoms of late-stage cervical cancer increase the amount of bleeding, and even fatal bleeding due to erosion of large blood vessels.

Symptoms of cervical cancer generally include the following:

1. Increased leucorrhea: About 82.3% of patients have increased leucorrhea in different conditions and degrees, such as white, light yellow, bloody or purulent, thin like water or rice water, smell. Late-stage patients with concurrent infection have a foul odor or purulent smell. This is the most obvious early symptom of cervical cancer.

2. Vaginal bleeding: About 81.4% of patients have symptoms of vaginal bleeding. At the beginning, it is usually necessary to bleed after defecation, activity or gynecological examination. In the early stage, it is mostly a small amount and often stops on its own; in the late stage, when the lesions are larger, it manifests as excessive bleeding, even excessive bleeding, which is life-threatening. Young patients also show symptoms of prolonged menstruation, shortened menstrual cycle, increased menstrual volume, etc., while elderly patients often show postmenopausal vaginal bleeding, more or less.

3. Systemic symptoms: In addition to systemic symptoms such as secondary uremia, patients often have clinical manifestations such as weight loss, anemia, fever, systemic exhaustion, and cachexia.

4. Compression symptoms: In the late stage of cervical cancer, various compression symptoms may occur due to the increase of tumors. Pain is one of the common compression symptoms, with an incidence rate of 41. And it is more common in 1% of patients with stage III and IV. In addition, a series of secondary symptoms will appear according to the organs invaded by the lesions. If the lesions invade the pelvic connective tissue, pelvic wall, compress the ureter, rectum, sciatic nerve, the common compression symptoms are lower abdominal pain, back pain, frequent urination, urgency, anal swelling, urgency, lower limb swelling, sciatica, etc.; cancer compresses or invades the ureter, which can lead to ureteral obstruction, hydronephrosis, renal function damage, etc., and eventually lead to death from uremia.

5. Metastasis symptoms: Lung metastasis and bone metastasis are more common than lymph node metastasis. These are the main symptoms of cervical cancer.