Peripheral tumor, hilus/mediastinum to be treated partially within the craniocaudal extension of the the primary tumor. 73 years; squamous cell carcinoma basal middle lobe, 4,2 cm ∅; enlarged PET-positive hilar and ipsilateral mediastinal nodes. A. Scheme; position of junction plane and upper and lower borders, doses (Gy). B. Treatment plan single fraction. C. Overall treatment plan. D. DVHs.