ObstetricGynecologic, An Issue of Ultrasound Clinics

Debra Levine1416051309, 9781416051305

Table of contents :
Cover……Page 1
Preface……Page 2
Conceptus period (3-5 weeks menstrual age)……Page 3
Embryonic period (6-9 weeks)……Page 7
Fetal period (10-12 weeks)……Page 9
References……Page 12
Spinal findings……Page 14
Cranial findings of spinal neural tube defects……Page 17
Other associated findings of spinal neural tube defects……Page 19
MR imaging of spinal neural tube defects……Page 20
Anencephaly……Page 21
Cephaloceles……Page 22
MR imaging of cephaloceles……Page 23
Cephaloceles……Page 24
References……Page 25
Technical considerations……Page 29
Important points……Page 30
Background……Page 31
Head and trunk volume measurements and chromosomal anomalies……Page 32
Lung volume measurements for prediction of pulmonary hypoplasia……Page 34
Technique……Page 35
Tissue perfusion……Page 36
Technique……Page 38
References……Page 39
Sono-embryology of the fetal brain……Page 42
The basic examination of the fetal brain……Page 44
The targeted fetal neurosonogram……Page 45
Three-dimensional fetal neurosonography……Page 47
Ventriculomegaly……Page 49
Spinal dysraphism (spina bifida)……Page 50
Agenesis of the corpus callosum……Page 53
Borderline ventriculomegaly……Page 54
The Dandy-Walker continuum……Page 57
Holoprosencephaly……Page 64
Rhombencephalosynapsis……Page 67
References……Page 68
True neoplasms……Page 70
Scalp lesions……Page 71
Neck……Page 75
Thorax……Page 76
Hepatic tumors……Page 78
Adrenal neoplasms……Page 79
Pelvic and distal spine tumors……Page 82
References……Page 84
Preface……Page 89
Uterine myomas……Page 90
Sonographic appearance……Page 92
Subserosal myomas……Page 93
Role of imaging in the pre- and postprocedure evaluation of uterine artery embolization……Page 94
Differential diagnosis……Page 95
Definition and clinical symptoms……Page 97
Differential diagnosis……Page 99
Limitation of sonography in the diagnosis of adenomyosis……Page 100
Leiomyosarcoma and other malignant tumors of the myometrium……Page 101
Effect of tamoxifen therapy on the myometrium……Page 102
Diagnosis of leiomyomas……Page 104
Role of MR imaging in treatment planning of myomas……Page 109
Role of MR imaging in the diagnosis of adenomyosis……Page 114
Summary……Page 115
References……Page 116
Clinical findings……Page 119
Ultrasound findings……Page 120
Acute pelvic inflammatory disease……Page 121
Chronic pelvic inflammatory disease……Page 124
Related findings and differential diagnosis……Page 126
Other imaging: CT……Page 127
Summary……Page 129
References……Page 130
Clinical presentation……Page 132
US findings of ovarian torsion……Page 135
CT appearance of ovarian torsion……Page 140
MR appearance of ovarian torsion……Page 143
References……Page 145