Sakamoto A

No ORCID on file · 10 papers in corpus · active 1991-2025

Study types

  • article 6
  • case-report 1
  • other 1

Condition tags

  • endometriosis 8
  • infertility 1
  • adenomyosis 1
2025
Scientific reports ·doi:10.1038/s41598-025-18992-x

Periodontitis has recently been recognized as a potential risk factor for infertility due to its adverse effect on conception, although the underlying mechanisms remain unclear. This study investigated serum IgG antibody titers against peri…

article 2021
Journal of Obstetrics and Gynaecology Research ·doi:10.1111/jog.14958

Abstract Aim Peritoneal endometriosis is a chronic inflammatory disease particularly associated with macrophages. Of note, adipose tissues with fibrotic changes in the context of peritoneal endometriotic lesions are often observed during su…

article 2018
Journal of Obstetrics and Gynaecology Research ·doi:10.1111/jog.13578

Dienogest is a fourth-generation progestin that is used for the treatment of endometriosis. We report a case of premenstrual mood changes in a patient with schizophrenia who was unresponsive to conventional treatment but successfully manage…

article 2017
Reproductive sciences (Thousand Oaks, Calif.) ·doi:10.1177/1933719117692042

Endometriosis is a benign gynecologic disease characterized by the presence of ectopic endometrium and associated with inflammation and immune abnormalities. However, the molecular basis for endometriosis is not well understood. To address …

2017
Gynecology and Minimally Invasive Therapy ·doi:10.1016/j.gmit.2017.04.001

Background/aimsDespite the benefits of laparoscopic surgery, which is being performed with increasing frequency, complications that do not occur during laparotomy are sometimes encountered. Such complications commonly occur during the initi…

case-report 2008
Clinical medicine. Case reports ·doi:10.4137/ccrep.s803

Para-acetabular insufficiency fractures are rare and exceedingly difficult to diagnose without a high index of suspicion, since the images mimic those of bone tumors. We herein present the case of a 55-year-old woman who suffered from hip p…

article 1997
The American journal of pathology

Ovarian endometrial cysts, one of the typical manifestations of endometriosis, are generated by the retention of cyclic hemorrhages and are classified as tumor-like lesions rather than neoplasms. Clonality analysis provides important inform…

other 1997
International Journal of Gynecology & Obstetrics ·doi:10.1016/s0020-7292(97)00238-5

OBJECTIVE: The objective of this study was to examine the occurrence of ovarian endometriosis in epithelial ovarian cancer in Japan. METHOD: The presence of ovarian endometriosis was determined by reviewing the sections of resected specime…

article 1995
Nihon Kyobu Shikkan Gakkai zasshi

A 32-year-old woman with a history of dilation and curettage for missed abortion at 31 years old had sudden hemoptysis during menstruation on May 25, 1993. She had catamenial hemoptysis again, and was admitted to our hospital on July 21, 19…

article 1991
American Journal of Obstetrics and Gynecology ·doi:10.1016/0002-9378(91)90251-l

A total of 128 patients with adenomyosis were examined clinically and histologically to investigate the pathogenesis of subserosal adenomyosis. In this study 15 (11.7%) cases were classified as subserosal adenomyosis on the basis of localiz…