Hiroaki Tanaka

IMPORTANCE: Postpartum hemorrhage (PPH) remains the leading cause of maternal mortality globally. Although traditional management relies on blood loss quantification, identifying cases resistant to conventional treatment remains challenging…

AIM: The purpose of this study was to evaluate the current state and clinical characteristics of spontaneous hemoperitoneum in pregnancy (SHiP) in Japan by performing a comprehensive survey. METHODS: We reviewed data on pregnant women who …