Figure 3

Photos showing that a resectoscope was placed into the uterine cavity under hysteroscopy, and a needle electrode was used to cut and pierce the obstructing uterine septum with B-ultrasound guidance. A brown blood stain on the uterine wall was observed. (a) Photo showing that a resectoscope was placed into the uterine cavity under hysteroscopy, and (b) showing that a needle electrode was used to cut and pierce the obstructing uterine septum with B-ultrasound guidance. (c) showing a dark brown viscous blood outflowing, (d) showing that a brown blood stain on the uterine wall was observed.