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Abstract Morbidly adherent placenta can be diagnosed prenatally by different modalities although there is limitation of prenatal diagnosis as it is not histopathological diagnosis, but 2D ultrasound, 3D multislice Doppler, MRI have major role in prenatal diagnosis of morbidly adherent placenta. In women with placenta previa, the risk of placenta accreta varies from 2% in women younger than 35 years old with no previous caesarean section to 39% in women at or over 35 years of age with two or more caesarean sections. Morbidly adherent placenta is a potentially life-threatening condition and if unsuspected can lead to catastrophic postpartum hemorrhage, disseminated intravascular coagulopathy, renal failure, acute respiratory failure and maternal mortality, prenatal diagnosis is of paramount importance as it helps in preoperative planning, decreasing potentially fatal complications. 3D multislice Doppler is a fast-evolving imaging technique that holds a great potential for use in obstetrics and gynecology. Its sensitivity and specificity are reported to be close to 100% for diagnosing congenital uterine anomalies comparable with those of MRI & laparoscopy, it can also be used for defining and mapping uterine lesions such as fibroids, adenomyosis, intrauterine synechia and initial evaluation of malignancy suspected patients, it can also be used in evaluation of artifacts in fetal heart scanning during second trimester. So, the aim of this study was to Evaluation of the Role of the multislice 3D Doppler in the diagnosis of Morbid adheret placenta in relation to intrapartum findings and the mean value of placenta volume vascularization index and flow index and vascularization flow index. To elucidate our aim, a prospective study that was conducted at Menoufia University Hospitals, after approval from faculty of medicine ethics committee for human research (IRB approval number: 11/2021OBSGN-29). All enrolled women provided an informed consent of volunteer for participation in the study. Summary 63 aim and steps of the study were explained to each participated patient before the consent. Study Intervention: Examination: General condition, Height, Weight, Pulse, Blood pressure Local examination. Abdominal examination: Inspection: Size, Shape, striae, veins, scars, movement with respiration, pigmentations, hernia orifices. Palpation: Fundal level, symphysiofundal height, Fundal grip: Cephalic or breech Empty. Transverse, Umbilical grip:(For Lie, back and limbs, amount of liquor, expected fetal weight, for any local uterine swellings) 1 st and 2nd pelvic grip (Pawlick s grip): To determine: presenting part and Head engagement. Investigations: Laboratory: CBC, RH, Blood group and blood sugar, urine for: glucose, protein and bacteria, kidney function tests, Liver functions tests. Ultrasound: All participated women had been examined by 2D ultrasound showing low lie placenta or placenta previa to be included in the study. The results of this study could be summarized as follows: Placental vol vascularization index and vascularization flow index were significantly increased among type 3 (61.73±16.41, 22.83±4.96) than type 2 (57.73±24.46, 20.11±7.68) and type 1 (43.14±17.54, 15.49±6.47) respectively (P=0.010, 0.003). There was significant relation between type 1 with type 3 regarding Placental vol vascularization index 3D and Placental vol vascularization flow index 3D (P=0.003, 0.001) respectively. While, placental vol vascularization index 3D and Placental vol vascularization flow index 3D didn’t show any significant relation between type 1 with type 2 (P=0.141, 0.168) and type 2 with 3 (P=0.687, 0.419) respectively. There was significant difference among the studied groups regarding loss of Sonolucency, and abnormal uterine serosa bladder line (P<0.001). Summary 64 Loss of Sonolucency was found in 1 (5.0%) of women of type1, 4 (100%) of women of type 2 and 16 (94.1%) of type 3. Also, abnormal uterine serosa bladder line was found in 1 (5.0%) of women of type1, 4 (100%) of women of type 2 and 12 (70.4%) of type 3. There was no significant difference among the studied groups regarding Irregular placental lacunae (P=0.231). There was significant difference among the studied groups regarding blood loss less than 2000 CC, blood loss more than2000cc, vesicouterine plane and vesicouterine neovascularization (P<0.001). Blood loss less than2000CC was found in 15 (75.0%) of women of type 1 and 3 (17.6%) of type 3. Blood loss more than2000cc was found in 5 (25.0%) of women of type 1, 4 (100.0%) of women of type 2 and 14 (82.4%) of type 3. Vesicouterine plane was found in 19 (95.0%) of women of type 1 and 1 (25.0%) women of type 2. Vesicouterine neovascularization was found in 2 (50.0%) of women of type 2 and 16 (94.1%) women of type 3. On the other hand, there was no significant difference among the studied groups regarding thin anterior uterine segment and placenta reach serous surface (P>0.05). There was significant difference among the studied groups regarding placenta separation, focal accretion, preserve uterus and CS hysterectomy (P<0.001). Placenta separation was found in 19 (95.0%) of women of type1, 1 (25.0%) of women of type 2. Focal accretion was found in 3 (75%) of women of type 2 and 2 (11.8%) of type 3. Summary 65 Uterus preservation was found in 19 (95.0%) of women of type1, 3 (75.0%) of women of type 2. CS Hysterectomy was found in 16 (94.0%) of women of type 3. |