Figure 1From: Carbon-ion radiotherapy for marginal lymph node recurrences of cervical cancer after definitive radiotherapy: a case reportLocation of the lymph node recurrences in relation to the radiation field of the initial radiotherapy. The initial radiation fields were reconstructed with red lines, while the recurred lymph nodes were contoured as red solids. Lymph nodes recurred at the edge of the initial radiation field both in (a) Patient 1 and (b) Patient 2.Back to article page