Vol.261 No. 2 OCTOBER 2023

Regular Contributions
Gender Differences in Premenstrual Syndrome and Premenstrual Dysphoric Disorder Diagnosis and Treatment among Japanese Obstetricians and Gynecologists: A Cross-Sectional Study Takashi Takeda, Kana Yoshimi, Fumi Inoue, Tamami Odai, Nahoko Shirato, Zen Watanabe, Tempei Otsubo and Masakazu Terauchi [PDF]	Vol. 261, No. 2 pp.95-101, 2023
Recently Added Frameshift Mutation in Human Monkeypox Virus (hMPXV) OPG191 Gene Tetsuya Akaishi [PDF]	Vol. 261, No. 2 pp.103-107, 2023
Risk Factors for Postoperative Puncture Site Bleeding after Interventional Treatment of Cerebrovascular Disease via Common Femoral Artery Puncture: A Retrospective Analysis of 710 Cases Xiu-Chun Yang, Yue-Lan Qin, Hua Xiang, Wei Mo, Ai-Zhen Huang, Bin Xiang, Yuan Xu and Zhi-Lan Zhu [PDF]	Vol. 261, No. 2 pp.109-116, 2023
Living-Donor Liver Transplantation for Erythropoietic Protoporphyria: A Case Report and Literature Review Hiroyuki Ogasawara, Kazuaki Tokodai, Wataru Nakanishi, Atsushi Fujio, Toshiaki Kashiwadate, Yoshihiro Shono, Mineto Ohta, Yuki Ishikawa, Shigehito Miyagi, Fumiyoshi Fujishima, Michiaki Unno and Takashi Kamei [PDF]	Vol. 261, No. 2 pp.117-122, 2023
Umbilical Cord Blood Transplantation for Myelodysplastic Syndromes with Donor-Specific Anti-HLA Antibodies against HLA-DP Yusuke Uchibori, Koichi Onodera, Yasushi Onishi, Hiroka Komatsu, Kenta Takenaka, Yoshihiro Narumi, Tatsuya Watanabe, Hiroshi Nakamura, Kazuki Sakurai, Kazuki Hashimoto, Kyoko Inokura, Satoshi Ichikawa, Noriko Fukuhara, Hisayuki Yokoyama and Hideo Harigae [PDF]	Vol. 261, No. 2 pp.123-127, 2023
The Transition of Pediatric Tracheobronchial Foreign Body Cases in the Past 36 Years: A Retrospective Single-Center Study in Japan Hiyori Takahashi, Jun Suzuki, Ryoukichi Ikeda, Tetsuya Oishi, Jun Ohta, Ai Hirano-Kawamoto and Yukio Katori [PDF]	Vol. 261, No. 2 pp.129-137, 2023
Risk Analysis of Breast Cancer by Using Bilateral Mammographic Density Differences: A Case-Control Study Zhang Zhang, Xiaoyong Zhang, Jiaqi Chen, Yumi Takane, Satoru Yanagaki, Naoko Mori, Kei Ichiji, Katsuaki Kato, Mika Yanagaki, Akiko Ebata, Minoru Miyashita, Takanori Ishida and Noriyasu Homma [PDF]	Vol. 261, No. 2 pp.139-150, 2023
WeChat-Based Education and Rehabilitation Program Improves Physical Performance and Quality of Life in Patients with Acute Coronary Syndrome after Percutaneous Coronary Intervention Yinyue Gu and Wenyue Zhu [PDF]	Vol. 261, No. 2 pp.151-163, 2023
Prevalence and Angiographic Characteristics of Coronary Artery Ectasia among Patients with Coronary Artery Disease: A Retrospective Analysis between 2014 and 2022 Mingyuan Yuan, Rongxian Li, Qiyuan Wu and Qi Chen [PDF]	Vol. 261, No. 2 pp.165-171, 2023
The Relationship between the Distribution of Home Medical Clinics and Home Care Service Offices in Japan Takashi Kuwayama and Kazuhiko Kotani [PDF]	Vol. 261, No. 2 pp.173-177, 2023