title: Optically clear endometrial nuclei.
abstract: The ultrastructure of optically clear endometrial nuclei is presented. These nuclear alterations have been found in spontaneous abortion, term pregnancy, endometriosis, and uterine choriocarcinoma.
mesh_terms: D000328:Adult; D002467:Cell Nucleus / Q000648:ultrastructure*; D002585:Cesarean Section; D003599:Cytoskeleton / Q000648:ultrastructure; D003937:Diagnosis, Differential; D004717:Endometrium / Q000648:ultrastructure*; D004848:Epithelium / Q000648:ultrastructure; D005260:Female; D006801:Humans; D008854:Microscopy, Electron