Cervical invasive carcinoma

Invasive cervical cancer is often found in gynecological examinations and confirmed by pathological biopsy histology. Some cervical cancers are asymptomatic and grossly abnormal, and they are called preclinical invasive cervical cancer. In developing countries, 90% to 95% of invasive cervical cancers are squamous cell carcinomas, and 2% to 8% are adenocarcinomas.