Fig. 2
From: Value of cervical strain in ultrasound elastography as a predictor of spontaneous preterm delivery
Same case shown in Fig. 1 Upon her 2nd visit (23 wks.): A cervical length 4 cm B EI of the whole cervix 2 (moderately soft). C strain at internal os and external os doesn’t show significant ascend to be as follow 0.019 and 0.023. D EI at internal os progressed to 2 (moderately soft) E EI at external os still 2 (moderately soft). Upon following-up the patient, she delivered her fetus 39 weeks 2 days