Abstract: Objective To study the diagnosis and treatment of cervical mcroinvasive carcinoma（MIC）. Methods Clinical data about two patients with lymph node metastasis of cervical MIC were retrospectively analyzed and its related literature was reviewed. Results Samples were taken from the patients with lymph node metastasis of cervical MIC by cervical conization.Cervical MIC was diagnosed according to its invasive depth and width.Early pelvic lymph node metastasis of cervical MIC was found in some of the patients after total hysterectomy. Conclusion Patients with cervical MIC after total hysterectomy should be closely followed up in order to find its early lymph node metastasis and recurrence.