I. GENERAL1.1 Principles of 3D/4D Ultrasound1.2 3D/4D Modes1.3 Volume Manipulation and Image Processing1.4 Artifacts1.5 Safety aspects of 3D/4D ultrasoundII. OBSTETRICS2. Orientation in Obstetrical Ultrasound3. First Trimester3.1 Normal Fetal Development in the First Trimester3.2 Abnormal Embryonal/Fetal Development in the First Trimester3.2.1 Abortion3.2.2 Ectopic Pregnancy3.2.3 Early Fetal Malformations3.3 First Trimester Screening4. Second and Third Trimesters4.1 Normal Fetal Development in the Second and Third Trimesters4.2 3D Estimation of Fetal Weight4.3 Structural Abnormalities in the Second and Third Trimesters4.4. Chromosomal Aberrations4.5. Syndromes5. 4D Ultrasound. Normal and Abnormal Fetal Movement5.1 Physiologic Movements5.2 Evaluation of Normal and Abnormal Fetal Movements6. Placenta and Umbilical Cord6.1 Normal and Abnormal Placenta6.2 Abnormally Invasive Placentation and Vasa Previa6.3 Normal and Abnormal Umbilical Cord7. Multiple Pregnancy7.1 Normal Development7.2 Abnormal Development8. Maternal ProblemsIII. GYNECOLOGY9. Orientation in Gynecological Ultrasound10. Normal Pelvic Anatomy11. Reproduction12. Uterus and IUD13. Uterine Disorders13.1 Uterine Abnormalities13.2 Benign Uterine Tumors13.3 Malignant Uterine Tumors14. Adnexal Disorders15. Vaginal Disorders16. Extragenital Pelvic Masses17. Disorders Outside of the Pelvis18. 3D Ultrasound in Postoperative Follow-up19. Perineal 3D/4D Ultrasound - Normal and Abnormal Pelvic Floor20. Fly thru-TechnologyIV. BREAST21. 3D breast ultrasound - Introduction22. 3D/4D hand-held ultrasound22.1 Technical aspects of 3D hand-held ultrasound âEUR" Normal anatomy22.2 Clinical applications22.3 Tumors of the breast22.4 Axilla22.5 Puncture of Breast Tumors22.6 Postoperative control23. Automated breast volume scanning (ABVS)