This is the microscopic appearance of squamous cell carcinoma with nests of polygonal cells with pink cytoplasm and distinct cell borders. The nuclei are hyperchromatic and angular.

• 鳞状细胞癌,癌组织有由多边形细胞组成的癌巢,多边形细胞边界清楚,胞质为粉红色。细胞核染色深,形状有角。