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Fig. 3 | BMC Cancer

Fig. 3

From: A phase-II/III randomized controlled trial of adjuvant radiotherapy or concurrent chemoradiotherapy after surgery versus surgery alone in patients with stage-IIB/III esophageal squamous cell carcinoma

Fig. 3

Lower-thoracic esophagus or middle-thoracic esophagus with metastasis in ≥3 regional lymph nodes distributed in two areas (mediastinal and under the diaphragm) or all in the subphrenic region (upper margin of the first thoracic vertebral body; lower margin: celiac axis; lymph-node stations include bilateral supraclavicular stations 1R, 1 L, 2R, 2 L, 3p, 4R, 4 L, 7, 8, 16, 17, 18, 19 and 20)

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BMC Cancer

ISSN: 1471-2407

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