Here is a high power microscopic view of an adenohypophyseal adenoma.Endocrine neoplasms are composed of small round cells with small round nuclei and pink to blue cytoplasm.

• 腺垂体腺瘤高倍镜图像，内分泌肿瘤由一些圆形小细胞组成，细胞核小而圆，细胞质显示为粉红色到蓝色之间的颜色。