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电镜观察胃粘膜不典型肠化生区时见到一种异型壁细胞。细胞内分泌小管的微绒毛呈上宽下狭,分叉迷路状。微绒毛表面有浓密的茸状细胞衣,在微绒毛的底部细胞质内见球拍状,小泡状结构系微管泡系统的残迹。线粒体明显减少,高尔基复合体显现。
Electron microscopy to observe the atypical intestinal metaplasia of the gastric mucosa to see a heterogeneous wall cells. The microvillus of the cell’s endocrine tubules were wide and narrow and bifurcated. The surface of the microvilli contains dense velvet-like cell coats, and the racket-like structure is seen in the cytoplasm of the bottom of the microvilli. The small bubble-like structure is a remnant of the microtubule system. Mitochondria were significantly reduced and the Golgi complex appeared.