Orhan M, Onerci M, Dayanir V, Orhan D, Irkeç T, Irkeç M
Department of Ophthalmology, Hacettepe University, School of Medicine, Ankara, Turkey.
Eur J Ophthalmol. 1996 Oct-Dec;6(4):478-80. doi: 10.1177/112067219600600425.
Dacryoliths are uncommon causes of partial or complete obstruction of the nasolacrimal drainage apparatus. We report our findings of a dacryolith that we studied by culture, light microscopy, atomic absorption spectrophotometry, and scanning electron microscopy. Although no fungi were recovered by culturing, hyphae-like structures were observed. No inorganic material was detected by atomic absorption spectrophotometry. Scanning electron microscopy of ultrastructure showed the stone was composed of lobes and lobules built on an amorphous core material.
泪石是鼻泪引流装置部分或完全阻塞的罕见原因。我们报告了我们对一块泪石的研究结果，我们通过培养、光学显微镜、原子吸收分光光度法和扫描电子显微镜对其进行了研究。虽然培养未发现真菌，但观察到了菌丝样结构。原子吸收分光光度法未检测到无机物质。超微结构的扫描电子显微镜显示，这块结石由基于无定形核心物质构建的叶和小叶组成。
