Abstract
Imaging of the paediatric gynaecological tract encompasses patients with vastly different physiology ranging from the neonate under maternal hormonal influence to the post-pubertal young adolescent. Ultrasound is the mainstay of imaging of the genitourinary tract. In specific clinical circumstances, cross-sectional imaging may be necessary. Magnetic resonance imaging (MRI) with its intrinsic high soft tissue contrast and multiplanar capability is preferred but will usually necessitate some of form of sedation in the younger child. Computed tomography (CT) is preferably avoided because of ionising radiation exposure. Contrast examinations are specialised imaging procedures for specific conditions. This chapter considers the various imaging modalities available for the investigation of gynaecological disorders in children.
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Abbreviations
- TVS:
-
Transvaginal ultrasound
- TAS:
-
Transabdominal ultrasound
- TSE:
-
Turbo spin-echo
- FISP:
-
Fast imaging with steady-state precession
- 3D:
-
Three dimensional
- US:
-
Ultrasound
- MDCT:
-
Multi-detector computed tomography
- CT:
-
Computed tomography
- MRI:
-
Magnetic resonance imaging
- HSG:
-
Hysterosalpingogram
- NG:
-
Nasogastric
- AP:
-
Anteroposterior
- MRA:
-
Magnetic resonance angiography
- LOCM:
-
Low-osmolar contrast medium
- TFE:
-
Turbo field-echo
- TSE:
-
Turbo spin-echo
- BFFE:
-
Balanced fast field echo
- 2D:
-
Two dimensional
- THRIVE:
-
T1 high-resolution isotropic volume excitation
- SPAIR:
-
Spectral adiabatic inversion recovery
- FOV:
-
Field of view
- NSA:
-
Number of signal averages
- TR:
-
Repetition time
- HASTE:
-
Half fourier acquisition with turbo spin-echo
- SSH:
-
Single shot
- GRE:
-
Gradient echo
- SNR:
-
Signal-to-noise ratio
- MHz:
-
Megahertz
- mAs:
-
Milliampere second
- kVp:
-
Kilovolt peak
- EUA:
-
Examination under anaesthesia
- MRU:
-
Magnetic resonance urography
- TPS:
-
Transperineal sonography
- FLASH:
-
Fast low angle single shot
- SENSE:
-
Sensitivity encoding
- iPAT:
-
Integrated parallel acquisition techniques
- ALARA:
-
As low as reasonably achievable
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Mann, G.S., Agarwal, U. (2010). Diagnostic Imaging Techniques. In: Mann, G., Blair, J., Garden, A. (eds) Imaging of Gynecological Disorders in Infants and Children. Medical Radiology(). Springer, Berlin, Heidelberg. https://doi.org/10.1007/174_2010_80
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DOI: https://doi.org/10.1007/174_2010_80
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