Decidualization

Decidualization refers to a process in the secretory phase of the menstrual cycle of women.

When the stromal decidualization start, especially under the influence of progesterone to develop in the area of the stratum compactum to decidual cells. The cells take an epithelioid shape, store glycogen and fat one, are rounded and tightly pressed against each other. This process occurs regardless of whether the egg is fertilized or not. The Dezidualisierungsprozess but completed only after successful implantation of the blastocyst.

• Obstetrics and Gynecology