Anaplastic carcinoma of the pancreas: Case report and literature review of reported cases in Japan

Figure 1 Imaging studies. A: Abdominal computed tomography revealing a well-demarcated cystic tumor with slight enhancement of the peripheral portion of the lesion in the pancreatic body (arrow); B: Magnetic resonance imaging revealing mixed signal intensity of the tumor and a fluid-fluid level on T2-weighted imaging (arrow).