Successful treatment with hysteroscopy for infertility due to isthmocele and hydrometra secondary to cesarean section: A case report

Figure 1 Transvaginal ultrasonographic images. A 37-year-old female suffering from persistent hydrometra during in vitro fertilization underwent a transvaginal ultrasonographic examination. A: Panel A indicates the presence of a second-grade isthmocele; size 6.6 mm (base) × 6.1 mm (height); B: Panel B demonstrates the hydrometra and isthmocele. All images were taken with a Toshiba Xario 100 ultrasound with an endovaginal probe, frequency 7 megahertz (MHz); C: Diagrammatic representations of the uterus showing a normal uterus in Panel C; D: Hydrometra and isthmocele in Panel D; E: and result after resection in Panel E.