In this image, they are present within the lumen of a large benign gland. 下图中的良性前列腺体的大管腔内可以见到这种结晶体。
Some processes could be seen extending to the free surface of the epithelium and secreting immunoreactive positive substance into the lumen of gastric gland or the lumen of the gastrointestinal tract, suggesting that most of them were open typed endocrine cells of gastrointestinal tract. 有的突起可伸抵上皮游离面,并可见免疫反应阳性物质分泌入胃腺腔或胃肠腔内,这提示,大部分G山1叮医科大学硕士学位论文2002细胞属于开放型胃肠内分泌细胞。