Loop ileostomy-induced reversible nonalcoholic fatty liver disease in a rectal cancer patient: A case report and review of literature

Figure 1 Preoperative abdominal computed tomography and magnetic resonance imaging. A: The transverse image shows a rectal lesion (indicated by the orange arrow) in the middle segment of the rectum with no obvious lymph node metastasis; B: The sagittal image clearly demonstrates the lesion in the middle rectal segment (orange arrow) and further confirms the absence of significant lymph node metastasis; C: The plain abdominal computed tomography scan indicates no significant liver metastasis (the circle mean hepatic attenuation: 63.8 HU; splenic attenuation: 53.4 HU); D: The contrast-enhanced abdominal computed tomography scan further confirms the absence of significant metastatic lesions in the liver.