Fig. 4From: Invasive solid papillary carcinoma with neuroendocrine differentiation of the breast: a case report and literature reviewWhole-body CT before and after chemotherapy. Lung metastatic nodules (a, b) and liver tumors (c) were detected. According to treatment with oral 5-FU, the lung metastatic tumors completely disappeared (d, e), and the liver metastases remarkably regressed (f)Back to article page