Fig. 1
From: Delayed interval delivery in a quadruplet pregnancy: a case report and literature review
Ultrasound findings and time-trends in WBC and CRP values during hospitalization. A Ultrasound finds that the upper segment of the cervical canal was U-shaped, about 2 cm. The red arrow shows the closed cervical canal was only about 0.6 cm. B Time-trends in WBC (× 109/L), solid line) and CRP (mg/L, dotted line) values during hospitalization. CRP: C-reactive protein; WBC: white blood cell; PPROM: preterm premature rupture of membranes