Figure 1
From: Study on the value of MRI in locating the internal OS of the cervix and influencing factors
L1, L3, and L5 shows the length of the cervix starting from the cross-section showing enhancement differences between the uterus and cervix on dynamic contrast-enhanced scanning images, and starting from the cross-section where the physiological curvature of the uterus is formed, and the length of cervical stroma on T2WI images. L2, L4, and L6 shows the corresponding cervix length on gross uterine specimens.
