Fig. 4
From: Testing chemotherapy efficacy in HER2 negative breast cancer using patient-derived spheroids
Individual patient cases where two tumor locations were compared according to in vitro treatment efficacy in the breast cancer spheroid model. a, b Patients number 5115 and 5241, comparison between simultaneous tumor of the breast (PT, white) and lymph node metastasis (LN, gray). c, d Show patients number 5191 and 5406, comparison of two different metastatic lesions in two cases of recurrent disease. c Shows two different metastasis of the peritoneal cavity, d were two metastatic lesions from the neck (white bars) and the shoulder (gray). e Shows patient number 5398, response pattern for a bilateral tumor in the right (white bars) and left (gray) breast