A
Abdominal distension 70
Abnormal ductus venosus waveforms 85f
Acardiac twin 98
Acardius acephalus 99
Acardius amorphous 99
Acardius myelacephalus 99
Adherent placenta 167
Adhesions 51
Adnexal ovarian torsion 30
Adnexal pregnancy 68f
Allister-Hall syndrome 184
American College of Radiology 132
American Institute of Ultrasound in Medicine 132
Amniotic cavities 95f
assessment 124
dynamics 125f
percentile values 127t
technique for 126f
old blood-stained 146f
assessment 129
measurement of 125
normal 125
Amniotic membrane 84f
Andometrioma, complex 51
Anembryonic pregnancy 75
Anencephaly 107
Angiogenesis around follicle 35f
Angiotensin-converting enzyme inhibitors 127
Antenatal care 131
Antepartum fetal surveillance 135
Anti-Müllerian hormone 42
Aortic isthmus Doppler 138
Arcuate uterus 59
Asherman's syndrome 60
Asynchronous color flow imaging 26
Atrial septal defect 95
Atrioventricular septal defect 108f
Atypical endometriotic cyst 50f
Axial diffusion-weighted imaging 51
B
Backache 70
Benign adnexal masses, causes of 70
Biopsy 52
Bleeding
causes of 74
in late pregnancy 78
in obstetrics, ultrasonography for 74
per vaginum 153
subacute 51
Blood velocity 25
Bronchopulmonary sequestration 140
C
Cardiac defects 158
Cardiovascular system 129
Caudal regression syndrome 161
Cell-free deoxyribonucleic acid 94
Central cord insertion, normal 120f
Cephalopagus conjoined twins 98f
Cerebral ventriculomegaly, bilateral 107f
Chocolate cysts 32
Choledochal cyst 164
Chorioamnionitis 153
Chorionic plate 167
Chorionicity, ultrasound signs of 92t
Chronic endometriotic deposits 51
Chylothorax 153
Circle of Willis, HD-live flow of 21f
Circummarginate placenta 113f
Circumvallate placenta 113f
Clear cell carcinoma 28
Cogwheel appearance 72
Coiling abnormalities 120
Color flow, role of 25
Complex extra-adnexal cyst 78
Congenital anomalies, absence of 135t
Congenital cystic adenomatoid malformation 152
Congenital pulmonary airway obstruction 154
Continuous wave Doppler 26
Cordocentesis 184
Corpus callosum agenesis 139f
Corpus luteal flow, normal 47f
Cul-de-sac 67f
Cyst adenoma 64
Cystic fibrosis 165
Cystic hygroma 129
D
Decidual cyst 78
Deep peritoneal implants 52
Deepest vertical pocket 101
Degenerating leiomyoma 176
Deoxyribonucleic acid 147
Diaphragmatic hernia 107
Dichorionic twins 126
Didelphys uterus 59
Dizygotic twins 90
angle 9
bold spectrum of 9f
calculations in 26
frequency 3
in gynecology, use of 27
safety of 11
types of 26
velocity waveform 25
Double bubble sign 140
Dysgerminoma 28
E
Ectopic endometrial glands 51
Electrical interferences 11
Electronic fetal monitoring 173f
Endometrial blood flow 39
Endometrial motion 39
Endometrio-myometrial junctional zone 116f
Endometriotic nodules 32f
Endometritis 34
Enteric duplication cyst 163
Enterolithiasis 161
Epithelial carcinoma 28
Estriol 181
European Board and College of Obstetrics and Gynecology 194
European Society of Urogenital Radiology 51
Exomphalos 107
Extrachorial placentation 113
Extrauterine fetal cardiac activity 78
F
Fallot's tetralogy 141f
Federation of Obstetric and Gynaecological Societies of India 194
Female pelvis, ultrasound examination of 13
Fetal abdomen 156
Fetal activity 167
Fetal arrhythmias 150
Fetal biometry 104
Fetal bradycardia 74
Fetal cardiac activity 132
Fetal central nervous system abnormalities 139
Fetal cord blood sampling 148f
Fetal disorders, prenatal diagnosis of 144
Fetal Doppler 136
Fetal gastrointestinal anomalies 140
Fetal genitourinary anomalies 140
Fetal infection 146
Fetal intervention 144
Fetal medical therapy 149
Fetal middle cerebral artery 135
Fetal musculoskeletal abnormalities 142
Fetal spinal column, omniview of 21f
Fetal structural abnormalities 129b
Fetal tracheal occlusion 152
Fetal tumors 129
Fetal weight estimation 133
Fetal well-being, assessment of 168
Fetoscopic fetal surgery 153
Fetoscopic tracheal occlusion 153
Fetus papyraceus 96
Fibroma 28
Fibrotic endometriotic deposits 51
Fission theory 97
Flow index 58f
Fluorescent in situ hybridization 177
Follicular ring sign 66
Fraternal twins 90
Free beta-human chorionic gonadotropin 94
Functional cysts 28
G
Gastrointestinal system 129
Gastroschisis 107
Genetic counseling 144
Genitourinary system 129
Germ cell tumor 28
appropriate for 105f
fetus growth charts, appropriate for 134f
function of 125f
growth charts, large for 135f
large for 133
Goitre 129
Gonadotropin-releasing hormone 29
Granulosa cell tumor 28
Graves’ disease 150
Growth scan 191
Gynecology, ultrasound in 55
H
Head and neck 129
Hematometra 61
Hemoglobin 100
Hemorrhage, subchorionic 74
Hepatic calcification 161
Hepatic cyst 164
Heterogeneous myometrium 29f
Heterotopic pregnancy 78f
High pulse repetition frequency 10f
High-definition flow Doppler 18f
High-resolution ultrasonography 184
Hydrothorax, primary 152
Hyperthyroidism 150
Hypoplastic uterus 59
Hypothyroid fetus 150
Hysterectomy 116f
I
Iliac flow 28
Inferior vena cava 162f
Injury, mechanism of 96
International Endometrial Tumor Analysis Group 59
Intertwin membrane, documentation of 191f
Intra-amniotic hemorrhage 165
Intracranial lesions 175
Intrapartum ultrasonography 142
Intrauterine contraceptive device 67
Intrauterine device 91
Intrauterine transfusion 150
Intravenous immunoglobulin, maternal administration of 149
Invasive diagnostic tests 49
Invasive mole 77f
Irregular gestational sac 74
Irregular periods 70
L
Labor, assessment of progress of 170
Lace-like pattern 71
Lambda sign 92
Laparoscopy 52
Large subchorionic hematoma 86f
Length abnormalities 120
Light-emitting diode 12
Low spiral artery resistance index 35f
Lower segment uterine contraction 115f
Low-resistance tortuous vessels 32f
Luteal phase scan 37
Luteinized unruptured follicle 36
Luteinizing hormone 44
M
Magnesium sulfate, maternal administration of 149
Malignant adnexal masses 72
Malignant teratoma 28
Malignant uterine tumors 34
Marginal hematoma 167
Maternal blood flow, disruption of 116
Maternal human immunodeficiency virus 150
Maternal serum alpha-fetoprotein 177
Maternal transmissible infectious disease 146
Mature cystic teratoma 71
Mature teratoma 28
Meconium peritonitis 161
Medical software, sample form of 189f
Meigs syndrome 28
Meningocele 139f
Mesenteric cyst 164
Midtrimester scan 106f
Modified biophysical profile 136
Molar pregnancy 86
Molar tissue, penetration of 77f
Monochorionic fetuses, reduction in 152
Morphological uterus sonographic assessment 59
Mucinous cystadenocarcinoma 28
Mucinous cystadenoma 28
Mucopolysaccharidosis 184
Müllerian duct abnormalities 15
Multicystic dysplastic kidneys 108f
Multilocular cyst 64
Multiple gestation, diagnosis of 92
Multiplex ligation-dependent probe amplification 147
Myometrial contraction 39
Myometrial cysts 29f
Myometrial echogenicity 39
Myometrial lesions 61f
N
National Cancer Institute 35
Neck 107
Negative predictive values 92
Next generation sequencing 147
Nodule, subcutaneous 53f
Nonassisted reproductive technology 39
Noninvasive diagnostic tests 49
Noninvasive prenatal testing 181
Noninvasive transplacental route 149
Nonsteroidal anti-inflammatory drugs 127
O
Obgyn medical software 189f
Obstetrics
and gynecology, training in ultrasound in 193
four-dimensional ultrasound in 19
three-dimensional ultrasound in 19
OEIS syndrome 161
Open spina bifida 107
Ovarian cyst aspiration 152
Ovarian fibroma 72
Ovarian fossae, peritoneum of 52
Ovarian polycystic sonomorphology 64f
Ovarian stimulation 25
Ovarian torsion 30f
P
Pain, acute abdominal 175
Painful umbilical swelling 54f
Parasitic twin 97
Partial hydatidiform mole 76
Partial vesicular mole 76f
Percutaneous ultrasound-guided fetal shunts 153
Perifollicular flow 18f
Peritoneal cavity 78
Peritoneal endometriosis 32
Persistent right umbilical vein 163
Placenta 109f
anatomy of 112f
normal 111
percreta 79f
complete 79f
separation of 80f
succenturiate lobe of 79f
thickening of 80
Placental abnormalities 111
Placental calcification 118
Placental cord insertion site 133
Placental growth factor 181
Placental hematoma, types of 117f
Placental lacuna 168f
Placental location 133
Placental tumors 118
Pleuroamniotic shunt 152
Poor decidual reaction 75
Positive urine pregnancy test 87f
Positron emission tomography scan 52
Postovulation corpus luteum 63
Potassium chloride 151f
Pre-conception and Pre-natal Diagnostic Techniques 186
(Prohibition of Sex Selection) Act 189
Registered Center in India 145
Pre-eclampsia 189
first trimester of 22
loss, recurrent 60
medical termination of 186
poor prognostication of 88f
prognostication of 87
Preterm labor, high chances of 153
Pretrigger endometrium, B-mode features of 45
Prostaglandin synthetase inhibitors 129
Pseudocysts 72
Pseudogestational sac 78
Pseudomyxoma peritonei 28
Pyometra 61
R
Reactive nonstress test 174f
Renal anomalies 158
Reproduction, uterine scoring system for 39
Resorption defects 59
Respiratory system 129
Reticular pattern 71
Retrochorionic hematoma 86f
Retroplacental collection 167
Retroplacental hematoma, two-dimensional ultrasound image of 117f
Retroplacental hypervascularity 168f
Retroplacental myometrium, thickening of 80
Ring of fire sign 78
Rubella 146
S
Scanning angle 1
Scanning depth 2
Second trimester
biometry 105f
placenta, normal 112f
scan, scope of 104
ultrasound in 104
uterine artery Doppler studies in 108
Septate uterus 59
Serious cardiac abnormalities 107
Serious cystadenocarcinoma 28
Serosa 55
Serous cystadenoma 28
Sex cord tumor 28
Simple adnexal cyst 78
Single gene disorder 184
Sirenomelia 161
Skeletal system 129
Skills training 23
Skull 107
Small arteriovenous anastomoses 100f
Small gestational sac 74
Small stomach 157
Spectral Doppler 5
Spider web appearance 72
Spinal column, skeletal mode for 22f
Spine 107
Splenic cyst 164
Splitting sign 56
Standard fetal biometric measurements 105t
String appearance, beads of 72
Stroma outside uterus 32
Subdiaphragmatic vestibulum 162f
Submucous myoma 62f
Succenturiate lobe 112f
Synchronous color flow imaging 26
T
Tachycardia, supraventricular 150
Telemedicine 19
Thecoma 72
Thrombosis 175
Torsion 66
Toxoplasma 146
Tracheoesophageal fistula 158
Transabdominal diameter 104
Transabdominal route 13
Transplacental route 149
Transrectal route 13
Transrectal ultrasonography 49
Transvaginal color Doppler 32
Transvaginal probe 14f
Transvaginal route 13
Transverse abdominal diameter 105
Triamniotic trichorionic triplet pregnancy 87f
Trophoblastic diseases 76
T-sign 92
Tubal ectopic gestation 78f
Tubal ring sign 78
Typical Doppler waveform 25f
Typical ovarian endometriomas 52
U
appearance 157
frequency 25
machine, basic principles of 1
modalities of 56
practice, empowerment of 22
scan 50
screening 94
Umbilical coiling index 120
Unicornuate uterus 59
Unilocular cyst 64
Upper gastrointestinal obstruction 128
Ureteropelvic junction 95
Urinary bladder endometriosis 52
Urinary tract dilatation 140f
Uterine biophysical profile 38
Uterine cavity 87f
Uterine fundus 87f
Uterine masses 28
Uterine perfusion 36
Uterine rupture 81
Uterine wall 75f
Uterocervical gland 16f
Uterosacral ligament 53f
V
Vaginal bleeding during pregnancy 74
Vascular tissue, penetration of 79f
Vascularization-flow index 58
Velamentous cord insertion 120f
Ventriculoamniotic shunts 154
Vertebral anomalies 158
Vertebral defects 158
Vesicoamniotic shunt 152
Vesicouterine fold 52