Xanthogranulomatous cholecystitis: What every radiologist should know

Figure 1 High power and low power view. A: High power (HE, 200 ×) view showing inspissated bile (black arrows) with giant cells (blue arrows) in the vicinity. Green arrows denote histiocytes while the yellow arrows denote lymphoid cells; B: Low power (HE, 40 ×) view showing sheets of lympho-histiocytes in the gallbladder wall; C: High power (HE, 200 ×) view showing myofibroblasts (black arrows) with inflammatory cells (white arrows).