Ultrastructural and Immunofluorescent Features of Lymphatic Disorders in Conjunctiva

ABSTRACT

We have experienced one case of lymphangioma and one case of lymphangiectasia which was diagnosed with the histopathologic studies, including immunofluorescent and electron microscopic methods. The distribution of Ig G and Ig A within the stroma was shown, particularly in the inflammatory cells. The endothelial lined lymphatic vessel consisted of interrupted basal lamina and absence of pericyte on electron microscope.