24 April 2025
: Case report
Arm-Behind-the-Back Position for Breast Cancer Radiotherapy in Patients with Lupus Erythematosus and Shoulder Arthropathy: A Case Report
Unusual setting of medical care
Shoki Nakamura12ABCDEF, Kota Fujii




DOI: 10.12659/AJCR.946674
Am J Case Rep 2025; 26:e946674
Figure 4. (A–F) Axial dose distribution of the treatment plan in the arm-behind-the-back position. (A) Levels of the superior border of the sternum, (B) the tracheal bifurcation, (C) the lower end of the scapula, (D) the nipple, (E) the apex of the heart, and (F) the diaphragm. Colored lines indicate isodoses. The red arrows indicate the triangular exposure area of the arm.