图示：病理性核分裂。核分裂的出现不能说明恶性肿瘤的存在。然而病理性核分裂高度提示恶性肿瘤。周围的多形性细胞及染色过深的细胞均提示恶性肿瘤。
Here are three abnormal mitoses. Mitoses by themselves are not indicators of malignancy. However, abnormal mitoses are highly indicative of malignancy. The marked pleomorphism and hyperchromatism of surrounding cells also favors malignancy.