Yuji Orita

ORCID: 0000-0001-7674-1882 · 3 papers in corpus
case-report 2026
Improvement in Th1/Th2 balance and endometrial receptivity after hysteroscopic surgery in patients with cesarean scar disorder: a case report
Maternal health, neonatology and perinatology ·doi:10.1186/s40748-026-00255-w

CASE: Cesarean scar disorders (CSDi) are a cause of secondary infertility. However, their etiology remains unclear. There are no reports describing the association between CSDi and Th1/Th2 balance or endometrial receptivity analysis. In thi…

other 2023
Original delayed-start ovarian stimulation protocol with a gonadotropin-releasing hormone antagonist, medroxyprogesterone acetate, and high-dose gonadotropin for poor responders and patients with poor-quality embryos
Frontiers in endocrinology ·doi:10.3389/fendo.2023.1277873

INTRODUCTION: The delayed-start gonadotropin-releasing hormone antagonist protocol seems effective for patients who are poor ovarian responders, but there are insufficient data on whether it is also effective for patients with poor-quality …

case-report 2015
A very rare case of endometriosis presenting with massive hemoperitoneum
Journal of Minimally Invasive Gynecology ·doi:10.1016/j.jmig.2015.02.014

Endometriosis is a cause of acute abdomen because of the leakage or rupture of endometriotic cyst and tubo-ovarian abscess. However, massive hemoperitoneum as a cause of acute abdomen with endometriosis is very rare. We herein present a cas…