Addicks E M, Quigley H A, Green W R, Robin A L
Arch Ophthalmol. 1983 May;101(5):795-8. doi: 10.1001/archopht.1983.01040010795021.
Tissues from six functioning and four failed filtering blebs in glaucomatous eyes examined by light and electron microscopy showed normal epithelium. The response of the subepithelial connective tissue differed in the two groups. Failed blebs had dense collagenous connective tissue in their walls. In functioning blebs, the subepithelial connective tissue was loosely arranged and contained histologically clear spaces. These clear spaces corresponded in size and position to microcystic spaces seen clinically in functioning blebs. The presence of microcystic spaces visible by slit-lamp examination is probably a good sign of bleb function.
通过光学显微镜和电子显微镜检查的青光眼眼中，取自六个功能正常和四个功能失败的滤过泡的组织显示上皮正常。两组的上皮下结缔组织反应不同。功能失败的滤过泡壁中有致密的胶原结缔组织。在功能正常的滤过泡中，上皮下结缔组织排列疏松，含有组织学上清晰的间隙。这些清晰间隙的大小和位置与临床上在功能正常的滤过泡中看到的微囊样间隙相对应。裂隙灯检查可见微囊样间隙的存在可能是滤过泡功能良好的迹象。
