Normal endometrium
Secretory phase Age 44 - XY

Continuous tomographic image in vertical direction of human endometrium in secretory phase.
The endometrial glands showed tortuous and branching morphogenesis. The thin branches of glands commuted complicatedly in the stratum basalis.
3D reconstitution of human endometrium imaged by light-sheet microscopy.
Yellow: cytokeratin 7, Blue: autofluorescence