Fig. 2From: Treatment of colon cancer in a patient with systemic lupus erythematosus: a case reportThe morphology of tumor and the staining of tumor sections. a, a space-occupying lesion (white arrow) around the wall of the cecum during the laparoscopic surgery; b, HE staining of tumor sections. The tumor nests, white arrow; pleomorphic nuclei with clear, foamy, or vesicular cytoplasm, black arrow; HE, Hematoxylin and eosinBack to article page