Masao Ichikawa, Tatunori Shiraishi, Naofumi Okuda, Kimihiko Nakao, Yuka Shirai, Hanako Kaseki, Shigeo Akira, Masafumi Toyoshima, Yoshimitu Kuwabara, Shunji Suzuki. Clinical Significance of a Pain Scoring System for Deep Endometriosis by Pelvic Examination: Pain Score. Diagnostics (Basel, Switzerland). 2023. 13. 10
Shigeru Matsuda, Masao Ichikawa, Hanako Kaseki, Kenichiro Watanabe, Shuichi Ono, Shigeo Akira, Toshiyuki Takeshita. Accuracy of Transvaginal Ultrasonographic Diagnosis of Retroflexed Uterus in Endometriosis, with Magnetic Resonance Imaging as Reference. Journal of Nippon Medical School = Nippon Ika Daigaku zasshi. 2023. 90. 1. 26-32
Hanako Kaseki, Masao Ichikawa, Masafumi Toyoshima, Shigeru Matsuda, Kimihiko Nakao, Kenichiro Watanabe, Shuichi Ono, Toshiyuki Takeshita, Shigeo Akira, Shunji Suzuki. Risk Factors for Abscess Development in Patients with Endometrioma Who Present with an Acute Abdomen. Gynecology and minimally invasive therapy. 2023. 12. 1. 26-31
Shigeru Matsuda, Shigeo Akira, Hanako Kaseki, Kenichiro Watanabe, Shuichi Ono, Masao Ichikawa, Toshiyuki Takeshita. A case of an abscessed cystic endometriotic lesion in the vesico-uterine pouch after oocyte retrieval. Gynecology and Minimally Invasive Therapy. 2021. 10. 4. 252-252
Shigeru Matsuda, Yuu Yamaguchi, Hanako Kaseki, Kenichiro Watanabe, Shuichi Ono, Akihito Yamamoto, Masao Ichikawa, Shigeo Akira, Toshiyuki Takeshita. Case of ovarian steroid cell tumor diagnosed after presenting acute heart failure. The journal of obstetrics and gynaecology research. 2020. 46. 7. 1211-1215
