Gradual Recovery from Nonambulatory Quadriparesis Caused by Metastatic Epidural Cervical Cord Compression in an Octogenarian Gallbladder Carcinoma Patient Treated with Image-Guided Three-Dimensional Conformal Radiotherapy Alone Using a Field-in-Field Technique

Figure 2

Target definitions, beam arrangements, and dose distributions for initial (left) and boost (right) plans. Beam arrangements (a), (b); dose distributions ((c), (d): axial; (e), (f): sagittal views); and beam’s eye views (g)–(j) for some representative fields. IDS isodose line.

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