Diagnosis and guidance of treatment of breast cancer cutaneous metastases by multiple needle biopsy: A case report

Figure 2 Changes in thoracic computed tomography manifestations in the patient throughout the treatment period. A: Thoracic computed tomography showed a mass in the left breast and chest wall muscles before treatment; B: Partial response was clinically observed after two cycles of chemotherapy. However, the pleural effusion increased; C: Breast and chest wall tumors showed a significant response after 1 mo of endocrine therapy; D: The breast and chest wall tumors progressed, and the pleural effusion increased again; E: After two cycles of chemotherapy, the efficacy was evaluated as stable.