Endometrial dating histology Chat without username with hot women video
The endometrium lines the uterine corpus and displays two chief constituents - the endometrial glands and endometrial stroma.The inactive, prepubertal endometrium shows a cuboidal to low columnar epithelium that lines the surface and the underlying glands.Progesterone therapy for endometrial hyperplasia and neoplasia induces glandular secretory changes, decidual reaction, and spiral arterioles.Glandular proliferation is usually arrested, but neoplastic changes may persist and coexist with secretory changes.This article discusses briefly endogenous hormonal effects (cyclic changes, luteal phase defect, unopposed estrogen effect) and describes the histologic patterns encountered in the most commonly used hormone therapies: oral contraceptives, ovulation stimulation, hormone replacement therapy, and antitumoral hormone therapy.
The aim of this study is to explore the transcriptomic profile of endometrial receptivity in different histological dating of hormone replacement cycle and its clinical application.
During the proliferative phase the endometrial glands, stroma and vascular endothelium all proliferate leading to an increased volume of the endometrium.
The glands are lined by a stratified columnar epithelium with interspersed ciliated cells.
Parameters including subnuclear vacuolation, nuclear palisading, stromal edema, ferning of glandular epithelium, perivascular and stromal decidualization and neutrophilic infiltrate can all be used to define the exact day of the cycle.
However, endometrial dating, even in experienced hands is not highly reproducible.