The nuclei are ooid or round with finely reticular chromatin and rare punctate nucleoli . the cytoplasm is pale eosinophilic or clear 细胞核呈圆形或卵圆形，染色质为精细的网络状，稀疏的斑点状核仁。胞浆苍白色或透明，嗜酸性染色。
2.
The glandular clusters hae punched out lumens . the cytoplasm is clear or pale eosinophilic . the nuclei are uniform and lack nucleoli . basal cells can be clearly seen 簇状分布的腺体已经突入腺腔。胞浆透明或苍白，呈嗜酸性染色。胞核大小均匀，核仁不明显。基底细胞清晰可见。
