Jaypee Brothers
In Current Chapter
In All Chapters
X
Clear
X
GO
Normal
Sepia
Dark
Default Style
Font Style 1
Font Style 2
Font Style 3
Less
Normal
More
Donald School Textbook of Ultrasound in Obstetrics & Gynecology
Asim Kurjak, Frank A Chervenak
SECTION 1: GENERAL ASPECTS
CHAPTER 1:
Safety of Ultrasound inObstetrics and Gynecology
INTRODUCTION
DIAGNOSTIC ULTRASOUND DEVICES AND ULTRASOUND INTENSITY
NON-HAZARDOUS EXPOSURE TIME OF THE FETUS TO THE HEAT
DIAGNOSTIC ULTRASOUND INSTRUMENTS AND ULTRASOUND INTENSITY
ULTRASOUND INTENSITY OF DOPPLER ULTRASOUND
THE EFFECT OF DIRECT HEATING ON MAMMAL FETUSES
THE ULTRASOUND INTENSITY OF NO BIOEFFECT
“ALARA” PRINCIPLE
ABSOLUTE TEMPERATURE OF THE TISSUE EXPOSED TO ULTRASOUND
THERML AND MECHANICAL SAFETIES OF DIAGNOSTIC ULTRASOUND BY USING THERMAL AND MECHANICAL INDICES
THERMAL SAFETY OF ULTRASOUND
Thermal Index to Prevent Thermal Effect of Ultrasound Exposure
Other Thermal Issues
Analysis of Ultrasonic Fetal Brain Damage Reports
MECHANICAL INDEX OF ULTRASOUND
SAFETY OF DIAGNOSTIC ULTRASOUND DEVICES
Transient Increase of Hepatic Cell Apoptosis after Doppler Ultrasound Exposure
NONMEDICAL USE OF DIAGNOSTIC ULTRASOUND
SAFE LEVEL OF ULTRASOND INTENSITY
CONCLUSION
CHAPTER 2:
Development of Three-dimensional Ultrasound
INTRODUCTION
Short History of 3D Ultrasound
WHAT CAN 3D ULTRASOUND DO?
TECHNICAL ASPECTS OF 3D ULTRASOUND
Acquisition of 3D Data
Construction of a 3D Data Set
Volume Visualization
Section Reconstruction
Volume Rendering
Surface Rendering
Real Time Ultrasonic Beam Tracing
Defocusing Lens Method
PRACTICAL TIPS
3D Scanning
Region of Interest
Threshold
Electrical Scalpel
CONCLUSION
CHAPTER 3:
Artifacts, Pitfalls and Normal Variants
INTRODUCTION
What is the Problem?
DEFINITION
MECHANISM
CLASSIFICATION
REVERBERATION
SHADOWING
ENHANCEMENT
MIRROR ARTIFACTS
REFRACTION (DUPLICATION) AND SIDE LOBES
OTHER ARTIFACTS
DOPPLER ULTRASOUND ARTIFACTS
Aliasing
Range Ambiguity
Temporal Ambiguity
Angle of Insonation
Doppler Mirror Artifact
3D ULTRASOUND ARTIFACTS
CONCLUSION
CHAPTER 4:
Routine Use of Obstetric Ultrasound
INTRODUCTION
BASIC ULTRASOUND
SAFETY
GUIDELINES FOR THE USE OF OBSTETRIC ULTRASOUND
RANDOMIZED CONTROLLED TRIALS OF ROUTINE ULTRASOUND
CRITIQUE OF RADIUS TRIAL
Applicability of Results
Outcomes Emphasized
Ultrasound Quality
Cost Analysis
META-ANALYSES OF RANDOMIZED CONTROLLED TRIALS
DIAGNOSTIC ABILITY OF ROUTINE ULTRASOUND
FIRST TRIMESTER ULTRASONOGRAPHY
ETHICAL DIMENSIONS
Beneficence
Autonomy
CONCLUSION
CHAPTER 5:
Medicolegal Issues in Obstetric and Gynecologic Ultrasound
INTRODUCTION
MEDICAL NEGLIGENCE
GUIDELINES
INSTRUMENTATION AND SAFETY
DOCUMENTATION
INDICATIONS
EXAMINATION CONTENT
QUALITY CONTROL
LITIGATION RELATED TO ULTRASOUND
NONMEDICAL USE OF ULTRASONOGRAPHY
CONCLUSION
SECTION 2: OBSTETRICS
CHAPTER 6:
Fetal and Maternal Physiology and Ultrasound Diagnosis
INTRODUCTION
PLACENTA
DEVELOPMENT OF THE PLACENTA
ABNORMAL PLACENTAL DEVELOPMENT AND ULTRASOUND
FUNCTIONS OF THE PLACENTA
Fetal Growth and Metabolism
Fetal Cardiovascular System
Fetal Gastrointestinal System, Development of Appetite and Satiety Mechanisms
Fetal Respiratory System
Fetal Urinary System
Fetal Central Nervous System
Fetal Stress
CONCLUSION
CHAPTER 7:
HDlive Silhouette and HDlive Flow: New Application of 3D Ultrasound in Prenatal Diagnosis
INTRODUCTION
HDLIVE (HIGH DEFINITION LIVE) TECHNIQUE
HDlive Silhouette Imaging Technology
HDlive Silhouette Imaging of Hypoechoic Structures
HDlive Silhouette Imaging of Hyperechoic Structures
HDLIVE FLOW IMAGING TECHNOLOGY
Clinical Significance and Pitfalls of HDlive Silhouette and Flow Imaging
CONCLUSION
CHAPTER 8:
Normal and Abnormal Early Pregnancy
INTRODUCTION
INTRAUTERINE PREGNANCY OF UNKNOWN VIABILITY
Pregnancy of Unknown Location (PUL)
Intrauterine Pregnancy of Unknown Viability
NORMAL EARLY PREGNANCY
Events Following Implantation
Decidual Reaction
Doppler Changes
Gestational Sac
Trophoblast Reaction
Yolk Sac
Amnion
Embryo
ABNORMAL EARLY PREGNANCY
Ectopic Pregnancy
Trophoblastic Disease or Molar Pregnancy
Early Pregnancy Failure—Miscarriage
Threatened Miscarriage
Incomplete Miscarriage
Complete Miscarriage
Missed Abortion
Blighted Ovum (Anembryonic Pregnancy)
Intrauterine Hematomas
Prediction and Diagnosis of Miscarriage
DIAGNOSTIC ULTRASOUND CRITERIA FOR EARLY PREGNANCY LOSS
ULTRASOUND HIGH-RISK INDICATORS FOR EARLY PREGNANCY LOSS
Trophoblast
Gestational Sac
Yolk Sac
Embryo
Clinical Factors
CONCLUSION: PRACTICAL CONSIDERATIONS
CHAPTER 9:
Ectopic Pregnancy: Diagnosing and Treating the Challenge*
INTRODUCTION
THE ROLE OF BIOCHEMICAL MARKERS IN ECTOPIC PREGNANCY
THE ROLE OF ULTRASOUND IN THE DIAGNOSIS OF AN ECTOPIC PREGNANCY
Transabdominal Ultrasound
Transvaginal Ultrasound
Color Doppler Ultrasound
3D Ultrasound in the Assessment of Tubal Ectopic Pregnancy
OTHER SITES OF IMPLANTATION
Angular Pregnancy
Interstitial (Cornual) Pregnancy
Cervical Pregnancy
Intra-abdominal Pregnancy
Cesarean Section Scar
THERAPY
CONCLUSION
CHAPTER 10:
Sonographic Determination of Gestational Age
INTRODUCTION
Importance of Accurate Gestational Age Assessment
ASSESSMENT OF GESTATIONAL AGE BY LAST MENSTRUAL PERIOD
Clinical Methods for Determining Gestational Age
Ultrasound Assessment of Gestational Age
First Trimester Ultrasound
Second Trimester Ultrasound
Third Trimester Ultrasound
MULTIFETAL PREGNANCIES
CHOOSING A DUE DATE
ULTRASOUND PITFALLS
CONCLUSION
CHAPTER 11:
Trophoblastic Diseases
INTRODUCTION
CLASSIFICATION, DEVELOPMENT AND PATHOLOGY
COMPLETE HYDATIDIFORM MOLE
PARTIAL HYDATIDIFORM MOLE
INVASIVE HYDATIDIFORM MOLE
CHORIOCARCINOMA
PLACENTAL SITE TROPHOBLASTIC TUMOR
EPITHELIOID TROPHOBLASTIC TUMOR
PERSISTENT TROPHOBLASTIC DISEASE
Postmolar Persistent hCG
Clinical Invasive Mole or Metastatic Mole
Clinical Choriocarcinoma
SYMPTOMS OF GESTATIONAL TROPHOBLASTIC DISEASE
Complete Hydatidiform Mole
Partial Hydatidiform Mole
Invasive Hydatidiform Mole
Choriocarcinoma
Placental Site Trophoblastic Tumor
Persistent Trophoblastic Disease
DIAGNOSIS OF GESTATIONAL TROPHOBLASTIC DISEASE
Complete Hydatidiform Mole
Real-Time B-Mode
Color and Power Doppler Flow Mapping
Pulsed Doppler Flow Wave and Flow Impedance
hCG and Other Diagnostic Methods
Partial Hydatidiform Mole
Microscopically Diagnosed Hydatidiform Mole
Invasive Hydatidiform Mole
Gestational Choriocarcinoma
Nongestational Choriocarcinoma
Persistent Trophoblastic Disease
Placental Site Trophoblastic Tumor
Epithelioid Trophoblastic Tumor
THERAPY OF TROPHOBLASTIC DISEASES
Complete Hydatidiform Mole
Partial Hydatidiform Mole
Postmolar Monitoring
Choriocarcinoma
The Role of Ultrasound in the Chemotherapy of Choriocarcinoma
Pulsed Doppler for the Early Detection of Sensitivity to Chemotherapy
Persistent Trophoblastic Disease
Invasive Mole
Placental Site Trophoblastic Tumor
Other Reported Treatment
CONCLUSION
CHAPTER 12:
First-trimester Ultrasound Screening for Fetal Anomalies
INTRODUCTION
AN ARGUMENT FOR SCREENING IN THE FIRST TRIMESTER
An Argument for Confining the First-trimester Ultrasound Examination to 11–13+6 Weeks of Gestation
ELEMENTS OF FIRST-TRIMESTER FETAL SCREENING
General Principles of Screening
General Principles of the Use of Ultrasound and Biochemical Markers
Crown-rump Length
Nuchal Translucency
Possible Mechanisms for Increased Nuchal Translucency
Nuchal Translucency Measurement
Nuchal Translucency and Fetal Aneuploidy
Nasal Bone
Mechanism for the Nasal Bone Absence in Trisomy 21
Ultrasound Evaluation of the Fetal Nasal Bone
Nasal Bone and Fetal Aneuploidy
Frontomaxillary Facial Angle
Frontomaxillary Facial Angle Measurement
Frontomaxillary Angle and Fetal Aneuploidy
Doppler Evaluations of Fetal Blood Flow as Markers for Aneuploidy
Tricuspid Valve Regurgitation
Pulsed Doppler Evaluation of Blood Flow Across the TCV
Tricuspid Valve Doppler and Fetal Aneuploidy
Reversed A-wave in the Ductus Venosus
Pulsed Doppler Evaluation of Blood Flow through the Ductus Venosus
Ductus Venosus Doppler Flow and Fetal Aneuploidy
Fetal Heart Rate in Screening for Aneuploidy
QUALITY ASSURANCE IN FIRST-TRIMESTER ULTRASOUND
First-trimester Screening for Aneuploidy Using Multiple Ultrasound Markers
Structural Abnormalities as Markers of Aneuploidy
“Soft” Ultrasound Markers for Aneuploidy
SCREENING MULTIPLE PREGNANCIES FOR DOWN SYNDROME
FIRST TRIMESTER SCREENING FOR FETAL ANOMALIES OTHER THAN CHROMOSOMAL DEFECTS
Nuchal Translucency Measurement as a Marker for Fetal Abnormalities in Chromosomally Normal Fetuses
Nuchal Translucency Thickening and Fetal Structural Defects
Screening for Open Neural Tube Defects
First-trimester Screening for Preeclampsia
Pulsed Doppler Evaluation of Blood Flow through the Uterine Arteries
Uterine Artery Doppler and Preeclampsia
CONCLUSION
CHAPTER 13:
Fetal Biometry
INTRODUCTION
FIRST-TRIMESTER MEASUREMENTS
Gestational Sac
Crown-Rump Length
Nuchal Translucency
SECOND-TRIMESTER MEASUREMENTS
Biparietal Diameter
Head Circumference
Femur Length
Abdominal Circumference
Other Measurements
Estimating Fetal Age Using Multiple Markers
Estimating Fetal Weight
Three-dimensional Biometry
CONCLUSION
CHAPTER 14:
Doppler Ultrasound: State of the Art
INTRODUCTION
PULSED DOPPLER ULTRASOUND IN MATERNAL FETAL MEDICINE
Umbilical Artery Doppler
Middle Cerebral Artery Doppler
Uterine Artery Doppler
Umbilical Cord Compression
Venous Doppler
Ductus Venosus
Umbilical Vein
Other Veins
COLOR AND POWER DOPPLER IMAGING
DOPPLER ULTRASOUND IN THREE DIMENSIONS
3D Power Doppler
CONCLUSION
CHAPTER 15:
Guidelines for the Doppler Assessment of the Umbilical and Middle Cerebral Arteries in Obstetrics
INTRODUCTION
UMBILICAL ARTERY
Middle Cerebral Artery
CHAPTER 16:
Ultrasound and Doppler Management of Intrauterine Growth Restriction
INTRODUCTION
DEFINITIONS
CLASSIFICATION
INCIDENCE
SCREENING
DIAGNOSIS
Anamnesis
Fundal Height Measurement
Ultrasound Diagnosis
Pregnancy Dating
Biometric Evaluation
Assessing Growth
Three-dimensional Fetal Growth Assessment
DIAGNOSIS OF THE TYPE OF SGA
Abnormal SGA
IUGR versus Normal SGA
Umbilical Artery Doppler
Cerebroumbilical Ratio
Uterine Artery
STUDY OF FETAL DETERIORATION
Chronic Tests
Umbilical Artery
Middle Cerebral Artery
Amniotic Fluid
Acute Markers
Precordial Veins (Ductus Venosus, Inferior Vena Cava and Umbilical Vein)
Other Cardiac Doppler Parameters
Fetal Heart Rate
Biophysical Profile
OBSTETRIC MANAGEMENT
CHAPTER 17:
Fetal Central Nervous System
INTRODUCTION
TRANSVAGINAL NEUROSONOGRAPHY
BASIC ANATOMICAL KNOWLEDGE OF THE BRAIN
TRANSVAGINAL 3D SONOGRAPHIC ASSESSMENT OF FETAL CNS
NEW APPLICATION OF HDLIVE SILHOUETTE AND FLOW IN FETAL NEUROLOGY
3D/4D SONOGRAPHY AND MRI:ALTERNATIVES OR COMPLEMENTARIES
VENTRICULOMEGALY AND HYDROCEPHALUS
Variety of Mild Ventriculomegaly with AW 10–15 mm
Moderate-to-severe Ventriculomegaly with AW >15 mm
CONGENITAL CNS ANOMALIES
Cranium Bifidum
Spina Bifida
Chiari Malformation
Holoprosencephaly
Agenesis of the Corpus Callosum
Absent Septum Pellucidum and Septo-optic Dysplasia
Migration Disorder
Lissencephaly
Schizencephaly
Dandy-Walker Malformation, Dandy-Walker Variant and Megacisterna Magna
Arachnoid Cyst and Interhemispheric Cyst
Craniosynostosis
Vein of Galen Aneurysm
Choroid Plexus Cysts
ACQUIRED BRAIN ABNORMALITIES IN UTERO
Brain Tumors
Subependymal Pseudocysts
Porencephaly
Hydranencephaly
Intracranial Hemorrhage
Fetal Periventricular Leukomalacia
Microcephaly
FUTURE ASPECT
CHAPTER 18:
Corpus Callosum and Three-dimensional Ultrasound
INTRODUCTION
THREE-DIMENSIONAL OVER TWO-DIMENSIONAL SONOGRAPHY IN THE DEMONSTRATION OF THE CORPUS CALLOSUM
Indications for Displaying the Corpus Callosum
DEMONSTRATION OF THE NORMAL DEVELOPMENT OF THE CORPUS CALLOSUM USING 3D ULTRASONOGRAPHY
Magnetic Resonance Imaging (MRI) or 3D Neurosonography
BIOMETRY OF THE FETAL CORPUS CALLOSUM BY THREE-DIMENSIONAL ULTRASOUND
DETECTION OF FETAL CORPUS CALLOSUM ABNORMALITIES BY MEANS OF 3D ULTRASOUND
DISCUSSION
CONCLUSION
CHAPTER 19:
Detection of Limb Malformations: Role of 3D/4D Ultrasound
INTRODUCTION
INCIDENCE OF LIMB ANOMALIES
ETIOLOGY
Different Types of Limb Malformations
3D ULTRASOUND APPEARANCE OF THE LIMBS/FETAL SKELETON
Multiplanar View
Tomographic View
Surface View
Transparent View
Animated Rotating Display
4D ULTRASOUND APPEARANCE OF THE LIMBS/FETAL SKELETON
TRANSVAGINAL/TRANSABDOMINAL ULTRASOUND EXAMINATION OF THE LIMBS/FETAL SKELETON
GENERAL ASPECTS OF THE SONOGRAPHIC DETECTION OF LIMB MALFORMATIONS
Osteochondrodysplasias
Limb Anomalies Involving Specific Segments Only
Limb Malformations which Impair Fetal Mobility
CHAPTER 20:
The Fetal Thorax
INTRODUCTION
DEVELOPMENTAL ANATOMY AND ULTRASONOGRAPHIC CORRELATIONS
Diaphragm
Lungs
Esophagus
Thymus
SCANNING TECHNIQUES
PATHOLOGY
Diaphragmatic Hernia
Differential Diagnosis
Associated Anomalies
Syndromes Associated with Diaphragmatic Hernia
Management of Pregnancy
Prediction of Outcome
CYSTIC ADENOMATOID MALFORMATION
Associated Anomalies
Prognosis
FETAL HYDROTHORAX
FETAL PLEURAL EFFUSIONS
Prognosis
Therapy
LUNG SEQUESTRATION/PULMONARY SEQUESTRATION
Associated Anomalies
Prognosis
Therapy
Syndromic Associations with Congenital Anomalies of the Fetal Thorax
Conditions to Consider in the Presence of a Congenital Diaphragmatic Hernia (CDH)
CONGENITAL CYSTIC LUNG LESIONS
Fraser (Cryptophthalmos) Syndrome
Esophageal/Tracheoesophageal Atresia
CHAPTER 21:
Three-dimensional and Four-dimensional Evaluation of the Fetal Heart
INTRODUCTION
IMPACT OF CONGENITAL HEART DISEASES: EPIDEMIOLOGY AND POPULATION AT RISK
PRENATAL DIAGNOSIS OF CONGENITAL HEART DISEASES: CURRENT SITUATION
Screening Techniques
The Standard Fetal Cardiac Examination Protocol
Suggestions to Improve Detection Rate of Congenital Heart Defects
HISTORY OF FETAL ECHOCARDIOGRAPHY
NEW PERSPECTIVES IN THREE- AND FOUR-DIMENSIONAL FETAL ECHOCARDIOGRAPHY
Fetal Cardiac Screening
Feasibility to Obtain Greater Number of Cardiac Views
Improvement of Basic Cardiac Views in Unfavorable Fetal Positions
Evaluation of Fetal Cardiac Function
Dynamic Three-dimensional Color Doppler Ultrasound
Doppler-gated Three-dimensional Fetal Echocardiography
Real-time Three-dimensional Echocardiography
Three-dimensional Power Doppler Ultrasound
Three-dimensional Multiplanar Time-motion Ultrasound
Spatiotemporal Image Correlation
New Reconstructive Approaches
Virtual Echocardiography by Internet Link
CLINICAL APPLICATION OF 3D OR 4D IN FETAL CARDIOVASCULAR SYSTEM
Peripheral Vascular System in 3D
Umbilical Cord and Placenta
Intra-abdominal Vessels
Renal Vessels
Intracerebral Vessels
Lung Vessels
Fetal Tumors or Aberrant Vessels
The Fetal Heart in 3D and 4D
SPATIOTEMPORAL IMAGING CORRELATION: A NEW APPROACH TO THREE- AND FOUR-DIMENSIONAL EVALUATION OF THE FETAL HEART
TECHNICAL BASES
Acquisition
Post Processing
Visualization
ADVANTAGES
Improved Temporal Resolution
Dynamic Evaluation of the Four-chamber View
Evaluation of the Outflow Tracts
Multiplanar Dynamic Display and Navigation
Reconstruction of a Three-dimensional Rendered Image
Online Acquisition (Patient in the Room)
Offline Analysis
Timing
New Anatomical Planes
New Promising Technology
High Intra- and Interobserver Repeatability
Volume Measurements
Telestic
LIMITATIONS
Specific Limitations of Two-dimensional Technology
Specific Limitations of Three-dimensional Technology
Specific Limitations of Color Doppler Technology
Specific Limitations of STIC Technology
CURRENT APPLICATIONS AND NEW PERSPECTIVES
FIRST SPANISH STUDY IN SPATIOTEMPORAL IMAGE CORRELATION TECHNOLOGY
INTRODUCTION
Objective
Methods and Material
Results
CONCLUSION
Methodology
Results
COMMENT
CHAPTER 22:
Spatial and Temporal Image Correlation and Other Volume Ultrasound Techniques in the Fetal Heart Evaluation After 10 Years of Practice
INTRODUCTION
TECHNICAL ASPECTS
Static 3D
Spatial and Temporal Image Correlation
4D Real Time
THE PROCESS OF STIC ACQUISITION
Preacquisition and Acquisition Stages of Fetal Heart Assessment in STIC Mode
Before Acquisition
Axial Acquisition
Sagittal Acquisition
B-mode Settings, Zooming and Framing
Acquisition Settings
STIC Acquisition
Postacquisition Stages of Fetal Heart Assessment in STIC Mode
Verifying the Machines Calculation of the Heart Rate
Initial Review of the Volume Dataset
STIC Dataset Anatomic Orientation
STIC Volume Review and the Spectrum of Viewing Options
STIC IN THE FIRST TRIMESTER
THREE-DIMENSIONAL PRINTING
CONCLUSION
ACKNOWLEDGEMENTS
CHAPTER 23:
Malformations of the Gastrointestinal System
INTRODUCTION
ANTERIOR ABDOMINAL WALL DEFECTS
Gastroschisis
Omphalocele
Body Stalk Anomaly
Diaphragmatic Defects
BOWEL DISORDERS
Esophageal Atresia
Duodenal Atresia or Stenosis
Bowel Obstruction
Meconium Peritonitis
Echogenic Bowel
NONBOWEL CYSTIC MASSES
Choledocal Cysts
Mesenteric and Omental Cyst
Hepatic Masses
CHAPTER 24:
Diagnostic Sonography of Fetal Urinary Tract Anomalies
INTRODUCTION
ULTRASOUND IMAGING OF NORMAL FETAL KIDNEYS AND URINARY TRACT
RENAL AGENESIS
CYSTIC RENAL DYSPLASIA
Autosomal Recessive (Infantile) Polycystic Renal Dysplasia
Autosomal Dominant (Adult) Polycystic Renal Dysplasia
Multicystic Renal Dysplasia
Obstructive Cystic Renal Dysplasia
OBSTRUCTIVE UROPATHY
Obstruction of the Ureteropelvic Junction
Stricture or Valve of the Ureter
Obstruction of the Ureterovesical Junction: Megaureter
Vesicoureteral Reflux
Ureterocele
Megacystis, Microcolon and Intestinal Hypoperistalsis Syndrome
Urethral Obstruction
Persistent Cloaca
Cloaca Exstrophy
Urinary Bladder Exstrophy
RENAL TUMORS
Mesoblastic Nephroma
Wilms’ Tumor
DETERMINATION OF FETAL RENAL FUNCTION
TREATMENT OF PRENATALLY DIAGNOSED RENAL AND URINARY TRACT ANOMALIES
ACKNOWLEDGMENTS
CHAPTER 25:
Fetal Musculoskeletal System
INTRODUCTION
Fetal Musculoskeletal Abnormalities
NORMAL US APPEARANCE OF FETAL SKELETON
OSTEOCHONDRODYSPLASIAS
Thanatophoric Dysplasia
Osteogenesis Imperfecta
Achondroplasia
Achondrogenesis
Campomelic Dysplasia
Spondylothoracic Dysplasia (Jarcho-Levin Syndrome)
Atelosteogenesis
Other Osteochondrodysplasias
REDUCTIONAL DEFECTS
Terminal Defects
Constriction Band Sequence
Phocomelia
Proximal Femoral Focal Deficiency
Split-hand and Split-foot Malformation (Ectrodactyly)
HAND AND FOOT DEFORMITIES
Malpositioned Hands14
Malpositioned Feet
POLYDACTYLY
SYNDACTYLY
HEMIVERTEBRAE
FETAL AKINESIA DEFORMATION SEQUENCE
OTHER SKELETAL DEFECTS16,17
Patellar Anterior Luxation
Teratogenic Effects: Misoprostol
CHAPTER 26:
Sonographic Assessment of the Umbilical Cord
INTRODUCTION
MORPHOLOGY
“LEAN” UMBILICAL CORD
LARGE UMBILICAL CORD
DISCORDANT UMBILICAL ARTERY
SINGLE UMBILICAL ARTERY
UMBILICAL CORD ANGIOARCHITECTURE
UMBILICAL CORD AND ANEUPLOIDIES
CONCLUSION
CHAPTER 27:
Placenta: From Basic Facts to Highly Sophisticatedplacenta Accreta Story
INTRODUCTION
ANATOMOPATHOLOGICAL ASPECTS OF PLACENTA
Shape and Dimension
Succenturiate Placenta
Placenta Membranacea
Circumvallate/Circummarginate Placenta
Abruptio Placentae
Gestational Trophoblastic Disease
Chorioangioma
Placental Mesenchymal Dysplasia
Diagnosis of Abnormally Invasive Placenta
Introduction
Placenta Previa
Placenta Accreta (Increta, Percreta)
3D Power Doppler
Combination of 2D and 3D Power Doppler Ultrasound Criteria
Nuclear Magnetic Resonance
Cesarean Scar Pregnancy
CHAPTER 28:
Measurement of Cervical Length
INTRODUCTION
GENERAL FACTS ABOUT UTERINE CERVIX
What is Cervical Insufficiency?
Diagnosis of Cervical Insufficiency
Transvaginal Ultrasonographic Cervical Assessment and Recommendations for Clinical Application
Is Cerclage Needed?
What the Future Might Bring?
CHAPTER 29:
Monochorionicity: Unveiling the Black Box
INTRODUCTION
Monochorionicity: We Need to Know Better and More
THE MONOZYGOSITY PHENOMENON
Time Matters in Monozygosity: Sharing Levels and a Model of Placentation
HOW MUCH IDENTICAL ARE MZ TWINS?
Phenomena of Genetic and Epigenetic Discordance
Concordant or Reciprocal X Chromosome—Inactivation
Chromosomal Mosaicism
Imprinted Genes
Trinucleotide Repeat Sequence
Epigenetics
Phenotypic Discordance for a Single Gene Mutation
Phenotypic Discordance with Same Genetic Predisposition
Discordance for Major Malformation
“Mirroring” in Monozygotic Twins
“Fine-Tuning”: Detailed Peripheral Patterning
Unequal Placental Territoriality
THE LIMITS OF ZYGOSITY TESTING: POSTNATAL IMPORTANCE
Chorionicity: A (Re)definition of Perinatal Prognosis
Prenatal Screening and Diagnosis: Does Chorionicity Matters?
MONOCHORIONIC PREGNANCY AS A HIGH-RISK PREGNANCY: TWIN-TO-TWIN TRANSFUSION SYNDROME AS A PARADIGM TO TREAT
Diagnosis of Twin-to-Twin Transfusion Syndrome
Discordance in Amniotic Fluid Volume (Oligohydramnios Sequence)
Discordance in Fetal Size
Abnormal Doppler Findings
Fetal Echocardiography
Signs of Hydrops in the Recipient Twin
Other Ultrasonographic Findings
Treatment of Twin-to-Twin Transfusion Syndrome
Prediction of Twin-to-Twin Transfusion Syndrome
Nuchal Translucency
Ductus Venosus Flowmetry
Arterio-arterial (AA) Anastomoses
Intertwin Membrane Folding
DISCORDANCE OF FETAL GROWTH: WHAT IS ADAPTATION, PROMOTION AND GROWTH RESTRICTION IN MULTIPLES?
MULTIPLES AND CEREBRAL PALSY: THE EFFECT OF PREMATURITY OR MORE?
CONCLUSION
CHAPTER 30:
Ultrasonography and Birth Defects
INTRODUCTION
CAUSES
Genetic Causes
Environmental Causes
Complex Genetic/Unknown Causes
ULTRASOUND FOR CHROMOSOMAL ABNORMALITIES AND CONGENITAL DEFECTS
First Trimester Scan (NT/NB Scan)
Nuchal Translucency (NT Scan)
Principles of NT Measurement (FMF Guidelines)
Nasal Bone
Other First Trimester Signs of Aneuploidy
Second Trimester
Nuchal Fold
Major Anomalies
Femur Length
Pyelectasis (Fig. 30.6)
Hyperechoic Bowel (Fig. 30.7)
Echogenic Intracardiac Focus (Fig. 30.8)
Minor Markers/Soft Markers
TRISOMY 13 (PATAU SYNDROME)
TRIPLOIDY
TURNER SYNDROME
TRISOMY 18 (EDWARDS SYNDROME)
NEURAL TUBE DEFECTS
First Trimester Ultrasound Findings
Second Trimester Ultrasound Findings (Fig. 30.10)
ROLE OF FETAL ECHOCARDIOGRAPHY IN FIRST AND SECOND TRIMESTER
Indications for Fetal Echocardiography
ULTRASONOGRAPHY FOR EXTRA FETAL EVALUATION
Liquor Amnii
Quantity
Amniotic Bands
Umbilical Cord
Number of Vessels
Origin and Insertion
ULTRASONOGRAPHY FOR FETAL MORPHOLOGY EVALUATION
Choroid Plexii (Fig. 30.20)
Cerebellum
Cisterna Magna
Nuchal Skin
Fetal Orbits and Face
Fetal Spine
Fetal Thorax
Fetal Heart
Fetal Abdomen
Fetal Skeleton
Fetal Biometry
ULTRASOUND TECHNOLOGY AND ADVANCEMENT IN SCREENING
SCREENING METHODS AND TESTS
Matemal and Fetal Screening Tests
Noninvasive and Invasive
Screening Tests versus Diagnostic Tests
Application of Various Maternal and Fetal Screening Tests to Pregnant Women
CONCLUSION
ACKNOWLEDGMENTS
CHAPTER 31:
Postpartum Ultrasound
INTRODUCTION
NORMAL PUERPERIUM
Doppler Ultrasound during Normal Puerperium
Three-dimensional (3D) Ultrasound Postpartum
RETAINED PLACENTAL TISSUE
Doppler Ultrasound during Pathological Puerperium
POSTPARTUM ENDOMETRITIS
CESAREAN SECTION
UNCOMMON BUT POTENTIALLY LIFE-THREATENING CAUSES OF POSTPARTUM BLEEDING
PLACENTA ACCRETA/INCRETA/PERCRETA
Uterine Arteriovenous Lesions (True Av Malformations, Acquired Av Malformations/Pseudoaneurysm)
Placental Site Tumor and Choriocarcinoma
PREGNANCY LUTEOMAS
CONGENITAL UTERINE MALFORMATIONS
POSTPARTUM URINARY RETENTION
PUERPERAL MASTITIS AND BREAST ABSCESS
CONCLUSION
CHAPTER 32:
Three-dimensional Sonoembryology
INTRODUCTION
MODERN EMBRYOLOGY BY MAGNETIC RESONANCE MICROSCOPY AND COMPUTER GRAPHICS
NORMAL EMBRYO VISUALIZATION BY THREE-DIMENSIONAL SONOEMBRYOLOGY
FETAL ABNORMALITIES IN EARLY GESTATION
Yolk Sac
Prenatal Diagnosis of Anatomical Congenital Anomalies in the Human Embryo
Conjoined Twin
Central Nervous System (Cranium, Brain, Vertebra and Spinal Cord) Anomalies
Facial Abnormalities
Limb Abnormalities
Thoracoabdominal Abnormalities
Urinary Tract Abnormality
CONCLUSION
ACKNOWLEDGMENTS
CHAPTER 33:
Three-dimensional Ultrasound in the Visualization of Fetal Anatomy in the Three Trimesters of Pregnancy
INTRODUCTION
Biophysical Monitoring of Pregnancy
Embryo-Fetal Anatomical Study by 3–4D Ultrasound
FIRST TRIMESTER OF PREGNANCY
From Conception to Week 10
An Ultrasound View of the First Trimester of Pregnancy
Pre-embryonic Period
Ultrasonography (Weeks 3 and 4 of Gestation)
Embryonic Period
Week 5 (Ultrasonographic)
Week 6 (Ultrasonographic)
Week 7 (Ultrasonographic)
Week 8 (Ultrasonographic)
Week 9 (Ultrasonographic)
Fetal Period
Ultrasonography: Until Day 98 (10–14 Full Weeks)
Embryo-fetal Pathology Detectable by Ultrasound in the First Trimester
SIGNS PREDICTIVE OF ANEUPLOIDY AND STRUCTURAL EMBRYO–FETAL ALTERATIONS IN THE FIRST TRIMESTER
Transitory Signs
Nuchal Translucency
Ductus Venosus
Nuchal Edema, Cystic Hygroma and Nonimmune Hydrops
Persistent Signs
Nasal Bone
Palate
Jaw Bone
Single Umbilical Artery
SECOND AND THIRD TRIMESTERS
ACKNOWLEDGMENT
CHAPTER 34:
Three-dimensional Ultrasound in Detection of Fetal Anomalies
INTRODUCTION
Recent Advances of 3D Ultrasonography
PRENATAL DIAGNOSIS OF ANATOMICAL CONGENITAL ANOMAILES
Facial Anomalies
Brain Anomalies
Vertebra and Spinal Cord Abnormalities
Abdominal Abnormalities
Chest-abdominal Abnormalities
Renal and Urinary Abnormalities
Limb Abnormalities and Skeletal Dysplasia
CONCLUSION
CHAPTER 35:
Fetal Behavior Assessed by Four-dimensional Sonography
INTRODUCTION
Recent Advances of 3D Ultrasonography
THE EVOLUTION OF FETAL MOVEMENTS AND FETAL BEHAVIOR ASSESSMENT WITH ULTRASOUND
Evidence of Prenatal Detection by the Application of KANET According to Multicentric Studies
Advantages of Early Detection of Neurodevelopmental Disorders In Utero
Experience of KANET so Far—Already 10 Years
NEONATAL ASPECTS OF FETAL BEHAVIOR
CONCLUSION
CHAPTER 36:
Ultrasound-guided Fetal Invasive Procedures
INTRODUCTION
AMNIOCENTESIS
INTRODUCTION
Indications
Technique
Complications
CHORIONIC VILLUS SAMPLING
INTRODUCTION
Indications
Technique
Complications
FETAL BLOOD SAMPLING
INTRODUCTION
Technique
Complications
CELOCENTESIS
INTRODUCTION
Indications
Technique
Complications
EMBRYOSCOPY-FETOSCOPY
INTRODUCTION
Transabdominal Fetoscopy
Transcervical Embryoscopy
Transabdominal Embryoscopy
Potential Applications
Fetal Therapy
MULTIFETAL PREGNANCY REDUCTION AND SELECTIVE TERMINATION
Multifetal Pregnancy Reduction
INTRODUCTION
Technique
Complications
Reduction of Triplets to Twins
Reduction to Singleton
Selective Termination for Fetal Anomaly
INTRODUCTION
Technique
Complications
TWIN-TO-TWIN TRANSFUSION SYNDROME
INTRODUCTION
Pathophysiology
Complications
Diagnosis
Treatment
Amnioreduction
Amniotic Septostomy
Laser Therapy
Selective Feticide
Conclusion
FETAL BIOPSY PROCEDURES IN PRENATAL DIAGNOSIS
INTRODUCTION
Technique
Skin Biopsy
Liver Biopsy
Kidney Biopsy
Muscle Biopsy
Complications
CONGENITAL DIAPHRAGMATIC HERNIA
INTRODUCTION
Diagnosis
Prenatal Intervention
Complications-Prognosis
FETAL PLEURAL EFFUSION
INTRODUCTION
Diagnosis
In Utero Intervention
Complications-Prognosis
INTERVENTIONAL FETAL CARDIOLOGY
INTRODUCTION
Technique
Complications
CHAPTER 37:
Chorionic Villus Sampling
INTRODUCTION
TECHNICAL ASPECTS OF THE PROCEDURE
COMPLICATIONS, PREGNANCY LOSS AND SAFETY
Multiple Pregnancy
Laboratory Work-up
Placental Confined Mosaicism
Acceptance
CONCLUSION
CHAPTER 38:
Amniocentesis and Fetal Blood Sampling
INTRODUCTION
AMNIOCENTESIS
INTRODUCTION
Indications
Technique
Complications
FETAL BLOOD SAMPLING
INTRODUCTION
Technique
Complications
CHAPTER 39:
Invasive Genetic Studies in Multiple Pregnancy
INTRODUCTION
INCIDENCE OF STRUCTURAL FETAL ANOMALIES IN MULTIPLES
RISK OF ANEUPLOIDY IN MULTIPLES
INDICATIONS FOR PRENATAL DIAGNOSIS
INVASIVE PROCEDURES FOR PRENATAL DIAGNOSIS
Amniocentesis
Chorionic Villus Sampling
FETAL BLOOD SAMPLING
CONCLUSION
CHAPTER 40:
Overview of Fetal Therapy
INTRODUCTION
HISTORY OF FETAL THERAPY
FETAL THERAPY SEGMENT
PRINCIPLES OF FAMILY COUNSELING FOR FETAL THERAPY
PRINCIPLES AND TYPES OF FETAL THERAPY
ETHICS OF FETAL THERAPY
CONCLUSION
CHAPTER 41:
In Utero Pharmacologic Treatment
INTRODUCTION
PRINCIPLES AND TYPES OF IN UTERO PHARMACOLOGIC TREATMENT
FETAL CONGENITAL PULMONARY AIRWAY MALFORMATIONS
FETAL ARRHYTHMIAS
Fetal Bradyarrhythmia
Maternal Glucocorticoid and Fetal CHB
Maternal Intravenous Immunoglobulin and Fetal CHB
Fetal Tachyarrhythmias
FETAL THYROID DISEASES
Fetal Goitrous Hypothyroidism
Fetal Thyrotoxicosis
CONCLUSION
CHAPTER 42:
Ultrasound-guided Fetal Intervention
INTRODUCTION
RATIONALE OF ULTRASOUND-GUIDED FETAL INTERVENTION
FETAL PARACENTESIS
FETAL SHUNTING PROCEDURES
PERCUTANEOUS SCLEROTHERAPY (AND PLEURODESIS)
CONCLUSION
CHAPTER 43:
In Utero Stem Cell Transplantation and Gene Therapy
INTRODUCTION
HISTORY OF IN UTERO STEM CELL TRANSPLANTATION
RATIONALE FOR IN UTERO STEM CELL TRANSPLANTATION
HUMAN EXPERIENCES OF IN UTERO STEM CELL TRANSPLANTATION
In Utero Hematopoietic Stem Cell Transplantation
In Utero Mesenchymal Stem Cell Transplantation
Achondroplasia
Osteogenesis Imperfecta (OI)
Thanatophoric Dysplasia
Achondrogenesis
HISTORY OF IN UTERO GENE THERAPY
RATIONALE FOR IN UTERO GENE THERAPY
APPLICATION OF IN UTERO GENE THERAPY
RISKS OF IN UTERO GENE THERAPY
Potential Effect of Vector to the Host
Mutagenesis of the Transfected Gene
Insertional Mutagenesis
Germ-line Transmission
CONCLUSION
CHAPTER 44:
Fetoscopic Interventions
INTRODUCTION
PRINCIPLES OF FETOSCOPY
EQUIPMENTS AND TECHNIQUES
COMPLICATED MONOCHORIONIC TWINS
Twin-twin Transfusion Syndrome (Table 44.2)
Technical Aspect
Twins Reversed Arterial Perfusion Sequence
SEVERE CONGENITAL DIAPHRAGMATIC HERNIA (CDH)
Additional Benefits of MRI in Assessment of CDH Fetus
Prenatal Interventions in Fetus with Severe CDH
LOWER URINARY TRACT OBSTRUCTION
Macroscopic and Microscopic Sequelae of Severe Second Trimester LUTO
Lesson Learned from Experimental Animal Models
Assessment of Residual Renal Function in Second Trimester Fetus with Severe LUTO
Prenatal Interventions in Fetus with Severe LUTO
CONCLUSION
CHAPTER 45:
Open Fetal Surgery
INTRODUCTION
RATIONALE OF OPEN FETAL SURGERY
TECHNICAL ASPECTS OF OPEN FETAL SURGERY
FETAL MENINGOMYELOCELE
Prenatal Diagnosis of MMC
Preoperative Evaluation of Fetal MMC
Open Fetal Surgical Repair of MMC
Conclusion
FETAL TUMOR
Sacrococcygeal Teratomas
Teratomas of the Neck
Intracranial Teratomas
Epignathus
Cardiac Rhabdomyomas
Lymphangioma/Hemangioma
Liver Tumor
Placenta and Umbilical Cord Tumor
CONGENITAL PULMONARY AIRWAY MALFORMATION (CPAM)
CONCLUSION
CHAPTER 46:
Establishment of Fetal Therapy Center
INTRODUCTION
TRAINING REQUIREMENTS
DEFINITION OF FETAL THERAPY CENTER
COUNSELING SERVICE AT FETAL THERAPY CENTERS
PERSONNEL REQUIREMENTS TO SET UP FETAL THERAPY CENTER
MAINTENANCE OF THE EXPERTISE
QUALITY ASSURANCE OF FETAL THERAPY CENTER
IMPORTANCE OF THE FOLLOW-UP DATA
EXTRINSIC FACTORS THAT CAN AFFECT THE PERFORMANCE OF FETAL THERAPY PROGRAM
CONCLUSION
CHAPTER 47:
Fetal Face and Four-dimensional Ultrasound
INTRODUCTION
FETAL FACE EXAMINATION
TIMING OF FOUR-DIMENSIONAL ULTRASOUND VISUALIZATION OF FACIAL MOVEMENTS
DIFFERENT PATTERNS OF FETAL FACIAL MOVEMENTS VISUALIZED BY FOUR-DIMENSIONAL ULTRASOUND
Mouthing
Yawning
Tongue Expulsion
Blinking
Sucking
Scowling (Grimacing)
Smiling
FOUR-DIMENSIONAL ULTRASOUND AND FETAL EMOTION-LIKE MOVEMENTS
FOUR-DIMENSIONAL ULTRASOUND OF FETAL FACE AND KURJAK'S ANTENATAL NEURODEVELOPMENT TEST (KANET)
FETAL OBSERVABLE MOVEMENT SYSTEM (FOMS) AND FOUR-DIMENSIONAL ULTRASOUND
HDLIVE OF FETAL FACE
LIMITATIONS OF FOUR-DIMENSIONAL ULTRASOUND USE IN FETAL FACE EXAMINATION
CONCLUSION
ACKNOWLEDGEMENTS
CONFLICT OF INTEREST
CHAPTER 48:
Three-dimensional Ultrasound for the Detection of Fetal Syndromes
INTRODUCTION
APERT SYNDROME
Prenatal Diagnosis
Genetic Counseling
HOLT–ORAM SYNDROME
Prenatal Diagnosis
Genetic Counseling
WALKER–WARBURG SYNDROME
Prenatal Diagnosis
Genetic Counseling
VAN DER WOUDE SYNDROME
Prenatal Diagnosis
Genetic Counseling
GOLDENHAR SYNDROME
Prenatal Diagnosis
Genetic Counseling
DE GROUCHY SYNDROME
Prenatal Diagnosis
Genetic Counseling
Prognosis
AMNIOTIC BAND SYNDROME
Prenatal Diagnosis
Genetic Counseling
NAGER SYNDROME
Prenatal Diagnosis
Genetic Counseling
TREACHER-COLLINS SYNDROME
Genetic Counseling
Prenatal Diagnosis
Genetic Counseling
TRISOMY 21 (DOWN SYNDROME)
Prenatal Diagnosis
Prognosis and Genetic Counseling
TRISOMY 13 (PATAU SYNDROME)
Prenatal Diagnosis
Genetic Counseling
TRISOMY 18 (EDWARDS SYNDROME)
Prenatal Diagnosis
Prognosis and Genetic Counseling
CHAPTER 49:
Ultrasound Role in Perinatal Infection
INTRODUCTION
ULTRASOUND FEATURES IN CONGENITAL INFECTION
Early Pregnancy Loss
Nonimmune Hydrops Fetalis
Etiology and Pathogenesis in Intrauterine Infection
Intrauterine Growth Restriction
Cranial Lesions
Eye Lesions
Cardiothoracic Lesions
Gastrointestinal Lesions
Other Lesions
WHAT IS THE ROLE OF INVASIVE PROCEDURES IN THE DIAGNOSIS OF INTRAUTERINE INFECTION?
PRENATAL MANAGEMENT OF SPECIFIC CONGENITAL INFECTIONS USING ULTRASOUND MARKERS AND INVASIVE PROCEDURES
Cytomegalovirus
Treatment of CMV Infection
TOXOPLASMA
Parvovirus B19 Infection
Varicella Zoster
Management
Rubella
CONCLUSION
SECTION 3: GYNECOLOGY
CHAPTER 50:
Normal Female Reproductive Anatomy
INTRODUCTION
UTERUS
Position
Size, Shape and Echotexture
Newborn and Prepuberty
Adult
Proliferative Phase
Secretory Phase
Menstrual Phase
Postmenopausal State
Subendometrial Myometrial Waves
Cervix
The Vagina
FALLOPIAN TUBE
OVARIES
Position
Size, Shape and Echotexture
Ovarian Cycle
Follicular Phase
Ovulation
Luteal Phase
Newborn
Childhood
Adolescence and Adulthood
Perimenopausal and Postmenopausal State
CHAPTER 51:
Uterine Lesions: Advances in Ultrasound Diagnosis
INTRODUCTION
NORMAL UTERUS
ENDOMETRIAL POLYPS
INTRAUTERINE SYNECHIAE (ADHESIONS)
ADENOMYOSIS
ENDOMETRIAL HYPERPLASIA
ENDOMETRIAL CARCINOMA
LEIOMYOMA
LEIOMYOSARCOMA
ADVANCES IN ULTRASOUND IMAGING
CONCLUSION
CHAPTER 52:
Uterine Fibroid
INTRODUCTION
Definition
Incidence
Etiology and Pathophysiology
Genetics
Possible Causes of Fibroids
Localization
Types of Fibroids
Symptoms
Diagnosis
ELASTOGRAPHY
Benefits of Elastoscan
TREATMENT
Surgical Treatment: Myomectomy
Hysteroscopic Myomectomy
Laparoscopic Myomectomy
Abdominal Myomectomy
Hysterectomy
Uterine Fibroid Embolization
Magnetic Resonance Guided Focused Ultrasound
Ultrasound-guided Fibroid Sclerosation
UTERINE FIBROID AND PREGNANCY
Effects of Pregnancy
Effects of Fibroid Size, Location and Number of Pregnancy
FIBROIDS AND STERILITY
Submucous Fibroids
Intramural Fibroids
FIBROID-LIKE CONDITIONS
Intravenous Leiomyomatosis
Leiomyomatosis Peritonealis Disseminata
Lymphangioleiomyomatosis
Benign Metastasizing Leiomyoma
Leiomyomas of Uncertain Malignant Potential
CHAPTER 53:
Three-dimensional Static Ultrasound and Three-dimensional Power Doppler in Gynecologic Pelvic Tumors
INTRODUCTION
ENDOMETRIAL CANCER
UTERINE LEIOMYOMAS AND SARCOMAS
CERVICAL CANCER
ADNEXAL TUMORS
OTHER APPLICATIONS
CHAPTER 54:
Ultrasound in Human Reproduction
INTRODUCTION
FOLLICULOGENESIS
ULTRASOUND AND FOLLICULAR GROWTH
ULTRASOUND AND OVULATION
ULTRASOUND AS THE TOOL FOR PREDICTION OF SUCCESS AND FOR MONITORING IN MEDICALLY ASSISTED REPRODUCTION
Ultrasound Role in Predicting the Success of Medically Assisted Reproduction
Antral Follicle Count
Ovarian Volume
Ovarian Blood Flow Assessment
Ultrasound monitoring in Controlled Ovarian Stimulation
ULTRASOUND MONITORING IN UNSTIMULATED CYCLES
THE ROLE OF SONOGRAPHIC EVALUATION OF THE ENDOMETRIUM
CHAPTER 55:
New Insights into the Fallopian Tube Ultrasound
INTRODUCTION
PELVIC INFLAMMATORY DISEASE
Ultrasound Findings
Color Doppler Findings
Three-dimensional Ultrasound
BENIGN TUMORS OF THE FALLOPIAN TUBE
MALIGNANT TUMORS OF THE FALLOPIAN TUBE
Ultrasound Findings
Color Doppler Findings
Three-dimensional Ultrasound
FALLOPIAN TUBE TORSION
CONCLUSION
CHAPTER 56:
Sonographic Imaging in Infertility
INTRODUCTION
UTERINE CAUSES OF INFERTILITY
Uterine Perfusion in Infertile Patients
Endometrial Thickness, Volume and Vascularity
Congenital Anomalies
Endometrial Polyp
Submucosal Leiomyomas
Adenomyosis
Endometritis
Asherman's Syndrome
OVARIAN CAUSES OF INFERTILITY
POLYCYSTIC OVARIAN SYNDROME
Luteinized Unruptured Follicle Syndrome
Luteal Phase Defect
Tubal Causes of Infertility
Ovarian Endometrioma
CONCLUSION
CHAPTER 57:
Two-dimensional and Three-dimensional Saline Infusion Sonography and Hystero-contrast-salpingography
INTRODUCTION
ULTRASOUND ASSESSMENT OF THE UTERUS AND THE FALLOPIAN TUBES
Ultrasound Contrast Agents
Hy-Co-Sy Requirements
Hy-Co-Sy Procedure
Gray-scale (B-Mode) Hy-Co-Sy
Pulsed Doppler Analysis of Tubal Patency
Color Doppler Hy-Co-Sy
3D Hy-Co-Sy
3D AND 4D HY-CO-SY WITH AUTOMATED CODED CONTRAST IMAGING AND SONOVUE
CONCLUSION
CHAPTER 58:
Guided Procedures Using Transvaginal Sonography
INTRODUCTION
TRANSVAGINAL PUNCTURE PROCEDURES
Transvaginal Oocyte Retrieval
Ovarian Cyst Aspiration
Drainage of Pelvic Abscesses
Fetal Reduction
Diagnostic Culdocentesis
Obstetrical Procedures
Chorionic Villous Sampling
Early Amniocentesis
CONSERVATIVE MANAGEMENT OF AN ECTOPIC PREGNANCY
OTHER APPLICATIONS
CONCLUSION
CHAPTER 59:
Ultrasound in the Postmenopause
INTRODUCTION
CHALLENGES OF THE POSTMENOPAUSE
INSTRUMENTATION
SCANNING IN THE POSTMENOPAUSE
POSTMENOPAUSAL OVARY
Visualization
Morphology and Biometry
Ovarian Malignancy in the Postmenopause
Postmenopausal Palpable Ovary Syndrome
Unilocular (Simple) Ovarian Cysts in the Postmenopause
Color Doppler Velocimetry of the Postmenopausal Ovary
THE POSTMENOPAUSAL UTERUS
Morphology
Biometry
Uterus under HRT
Color Doppler Velocimetry in the Postmenopausal Uterus
Myomas and Malignant Potential after the Menopause
Leiomyomas under HRT
POSTMENOPAUSAL ENDOMETRIUM
Visualization and Morphology
Postmenopausal Endometrial Thickness
Suspect Postmenopausal Endometrium
Postmenopausal Bleeding and Transvaginal Sonography (Transvaginal Sonography versus Dilatation and Curettage)
Postmenopausal Intrauterine Fluid Collection
Color Doppler Velocimetry and the Postmenopausal Endometrium
Endometrium under Hormone Replacement Therapy
CHAPTER 60:
The Use of Ultrasound as an Adjunct to the Physical Examination for the Evaluation of Gynecologic and Obstetric Causes of Acute Pelvic Pain
INTRODUCTION
GYNECOLOGIC ETIOLOGIES OF ACUTE PELVIC PAIN
Acute Pelvic Pain with a Negative Pregnancy Test
Pelvic Inflammatory Disease
Hemorrhagic Ovarian Cysts
Degenerating Leiomyomas
Adnexal Torsion
Endometriosis
Pelvic Congestion Syndrome
Ovarian Vein Thrombosis
Acute Pelvic Pain with a Positive Pregnancy Test
Normal Intrauterine Pregnancy
Spontaneous Abortion
Ectopic Pregnancy
Corpus Luteum Cysts
Leiomyoma
Uterine Dehiscence and Rupture
Placental Abruption
CONCLUSION
CHAPTER 61:
Ultrasound in Urogynecology
INTRODUCTION
CLINICAL CONSIDERATIONS
INVESTIGATIONS
TECHNICAL CONCEPTS, PROTOCOLS, NORMS AND ULTRASOUND FINDINGS
CONCLUSION
CHAPTER 62:
Three/Four-dimensional, Vocal, HDlive and Silhouette Ultrasound in Obstetrics, Reproduction and Gynecology
INTRODUCTION
NORMAL HDLIVE IMAGE
PATHOLOGICAL IMAGES USING 3D/4D ULTRASOUND AND HDLIVE
Double Yolk Sac
Hygroma Colli
Anencephaly/Exencephaly/Acrania
Encephalocele (Cranium Bifidum)
Abdominal Wall Malformations
Omphalocele
Gastroschisis
Cantrell Pentalogy
Prune Belly Syndrome
Persistent Urachus with Bladder Prolapse: Bladder Extrophy Variety
Pyelocalyceal Ectasia
RADIANCE SYSTEM ARCHITECTURE (RAS) OR SILHOUETTE HDLIVE
COMMENTS TO THESE NEW US MODES
DAY-BY-DAY ULTRASONOGRAPHIC CHARACTERISTICS BETWEEN THE 28 DAYS AND 35 DAYS OF PREGNANCY (4TH TO 5TH WEEK)
ULTRASONOGRAPHIC CHARACTERISTICS BETWEEN THE 5TH AND 6TH WEEK
ULTRASONOGRAPHIC CHARACTERISTICS BETWEEN THE 6TH AND 7TH WEEK
ULTRASONOGRAPHIC CHARACTERISTICS IN THE 7TH WEEK
ULTRASONOGRAPHIC CHARACTERISTICS IN THE 8TH WEEK
ULTRASONOGRAPHIC CHARACTERISTICS IN THE 9TH WEEK
ULTRASONOGRAPHIC CHARACTERISTICS IN THE 10TH WEEK
ULTRASONOGRAPHIC CHARACTERISTICS IN THE 11TH WEEK
ULTRASONOGRAPHIC CHARACTERISTICS IN THE 12TH WEEK
ULTRASONOGRAPHIC APPEARANCE FROM THE 13TH WEEK ONWARDS
FINDINGS IN THE 15TH WEEK
MISCELLANEOUS
COMMENTS
SUMMARY
NORMAL CYCLE
HDlive in Natural Cycles and Corpus Luteum Evaluation
IVF STIMULATION CYCLES
EVALUATION OF GYNECOLOGICAL PATHOLOGIES RELATED WITH INFERTILITY
POLYCYSTIC OVARIES AND THE ULTRASONOGRAPHIC EVALUATION
STATE OF THE ART: NEW CRITERIA AND US MODES
POLYCYSTIC OVARIAN MORPHOLOGY
OVARIAN MEDULLA
MEDULLA VASCULARIZATION
INTRAUTERINE DEVICES
IDENTIFICATION OF THE IUD TYPE
Copper T
Multiload/Ancora
CONCLUDING REMARKS
NORMAL UTERUS AND BENIGN UTERINE TUMORS
UTERUS
ENDOMETRIAL AND MYOMETRIAL PATHOLOGIES
MÜLLERIAN MALFORMATIONS
Classification
ENDOMETRIAL HYPERPLASIA AND CANCER, FALLOPIAN TUBE PATHOLOGY
Hyperplasias
CANCER
Fallopian Tubes
DIFFERENTIATION OF BENIGN AND MALIGNANT OVARIAN MASSES
Use of Scoring Systems
HDlive and Silhouette in the Diagnosis of Ovarian Masses
Mature Cystic Ovarian Teratomas
Sonographic Appearance
Discusion
About its Pathogenesis
CRITERIA FOR CATEGORIZING BENIGN VS MALIGNANT OVARIAN MASSES
CONCLUSION
BIBLIOGRAPHY
INDEX
TOC
Index
×
Chapter Notes
Save
Clear