HEALTH PROFESSIONAL · SOURCE READING
Treatment Options for Stages IB and IIA Cervical Cancer
Source: Cervical Cancer Treatment (PDQ®)–Health Professional Version, National Cancer Institute.
Source updated: May 13, 2025 · Captured 2026-09-09.
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Context: Treatment of Stages IB and IIA Cervical Cancer
Treatment options for stage IB and stage IIA cervical cancer include:
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Radiation therapy with concomitant chemotherapy.
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Radical hysterectomy and bilateral pelvic lymphadenectomy with or without total pelvic radiation therapy plus chemotherapy.
Radical trachelectomy.
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Radiation therapy alone.
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Immunotherapy.
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Neoadjuvant chemotherapy (under clinical evaluation).
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Intensity-modulated radiation therapy (IMRT) (under clinical evaluation).
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Tumor size is an important prognostic factor to carefully evaluate when choosing optimal therapy.[1]
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Either radiation therapy or radical hysterectomy and bilateral lymph–node dissection results in cure rates of 85% to 90% for women with Fédération Internationale de Gynécologie et d’Obstétrique (FIGO) stages IA2 and IB1 small-volume disease. The choice of either treatment depends on patient factors and available local expertise. A randomized trial reported identical 5-year overall survival (OS) and disease-free survival (DFS) rates when comparing radiation therapy with radical hysterectomy.[2]
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In patients with stage IB2 disease, for tumors that expand the cervix more than 4 cm, the primary treatment should be concomitant chemotherapy and radiation therapy.[3]
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