“…Before December 1988, ten cases of hepatic pregnancy [5,[9][10][11][12][13][14][15][16][17] had been reported, two of which were diagnosed preoperatively by X-ray [16,17], accounting for 20%, and eight of which were diagnosed during intraoperative exploration or after postoperative pathology, accounting for 80%. From January 1989 to December 2018, 23 cases of hepatic pregnancy have been reported, including 18 cases [5,8,9,11,[18][19][20][21][22][23][24][25][26][27][28][29][30][31] diagnosed preoperatively by ultrasonography (78.3%), two cases by other imaging modalities (including one by CT [2] and one by CT combined with MRI [32]), accounting for 8.7%, and three cases diagnosed by emergency laparotomy [33,34] or laparoscopy [3], accounting for 13.0%. A description of the 18 cases diagnosed by abdominal ultrasound is presented in Table 1.…”