Cutaneous metastasis from esophageal squamous cell carcinoma: A case report

Figure 3 Abdominal computed tomography of the skin and subcutaneous soft tissue. A: The chest computed tomography presented pleural effusion, suggesting that the disease recurred; B: This suggested ascites effusion as well as lower esophagus dilation and esophageal wall thickening; C: After two cycles of nivolumab treatment, the effusion increased, and the lower esophagus thickening became obvious. The abdominal computed tomography showed that the abdominal wall skin was thicker than the other parts, but no subcutaneous nodules could be observed. Imaging diagnosis can easily overlook skin thickening.