Primary ascending colon cancer accompanying skip metastases in left shoulder skin and left neck lymph node: A case report

Figure 4 The image examination of the abdomen and colonoscopy. A: Enhanced computed tomography examination of the abdomen; the orange arrow indicates thickening and edema of the ascending colon (ileocecal region); B: Colonoscopy revealed a cauliflower-like mass in the ascending colon; the orange arrow indicates the ascending colon tumor mass.