Hirata S

No ORCID on file · 11 papers in corpus · active 1997-2023

Study types

  • article 6
  • case-report 1

Condition tags

  • endometriosis 4
  • adenomyosis 3
article 2023
Gynecology and minimally invasive therapy ·doi:10.4103/gmit.gmit_45_22

OBJECTIVES: The objective of this study was to observe the influence of laparoscopic adenomyomectomy on perinatal outcomes. MATERIALS AND METHODS: The retrospective cohort study included 43 pregnant cases with adenomyosis who did not under…

case-report 2023
Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology ·doi:10.1007/s10072-023-06701-3

INTRODUCTION: Uterine adenomyosis is a benign disorder in which endometrial glands and stroma are present within the myometrium. There have been several case reports of cerebral infarction associated with adenomyosis, but their clinical cha…

article 2022
Reproductive medicine and biology ·doi:10.1002/rmb2.12456

Abstract Purpose It is unknown whether surgery for endometriosis or recurrence of endometriosis affects obstetric outcomes. Methods A total of 208 pregnant women with a history of endometriosis were analyzed. Patients who had endometriomas …

2022
Gynecology and Minimally Invasive Therapy ·doi:10.4103/gmit.gmit_9_22

For preparing the optimal condition in transcervical resection (TCR) surgery, gonadotropin-releasing hormone (GnRH) agonist has been utilized. Recently, an oral GnRH antagonist (relugolix) is available and acts directly on GnRH receptor, av…

2021
Reproductive medicine and biology ·doi:10.1002/rmb2.12370

PurposePrevious studies have reported different methods of estrogen administration during endometrial preparation for frozen-thawed embryo transfer (FET). This study aimed to investigate a beneficial regimen of transdermal estrogen administ…

article 2021
Biomedicines ·doi:10.3390/biomedicines9111519

Sphingosine 1-phosphate (S1P), an inflammatory mediator, is abundantly contained in red blood cells and platelets. We hypothesized that the S1P concentration in the peritoneal cavity would increase especially during the menstrual phase due …

article 2020
The Tohoku journal of experimental medicine ·doi:10.1620/tjem.251.231

As the number of women who postpone their first pregnancy until their late 30s or early 40s is increasing, adenomyosis is more frequently encountered by obstetricians. Some studies have reported on the relationship between adenomyosis and p…

2017
Gynecology and Minimally Invasive Therapy ·doi:10.1016/j.gmit.2016.06.003
article 2014
Gynecologic oncology case reports ·doi:10.1016/j.gynor.2014.04.004

•We present an unusual case of umbilical endometriosis and huge uterine leiomyomas with marked hydropic and cystic degeneration.•Although umbilical tumors are uncommon, the differential diagnosis should include umbilical endometriosis, part…

article 2006
European journal of gynaecological oncology

BACKGROUND: Because both decidualization and malignant transformation of endometriosis are characterized by mural nodules on the wall of the cyst, the preoperative differential diagnosis is reportedly difficult. CASE: A 31-year-old woman wa…

1997
Surgery today ·doi:10.1007/bf02384992

Xanthogranulomatous cholecystitis (XGC) is a rare inflammatory disease of the gallbladder. In severe cases, inflammation extends to adjacent structures, and XGC is sometimes confused with a malignant neoplasm. We recently diagnosed XGC as t…