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Fig. 2 | BMC Cancer

Fig. 2

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. 2

Middle-thoracic esophagus with metastasis in 0 to 2 regional lymph nodes or metastasis in ≥3 regional lymph nodes in the mediastinum (upper margin of the first thoracic vertebral body; lower margin: 3 cm below the lower border of the tumor bed; lymph-node stations include the lower cervical and bilateral supraclavicular stations 1R, 1 L, 2R, 2 L, 3p, 4R, 4 L, 7, part of 8)

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BMC Cancer

ISSN: 1471-2407

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