Abdominal ultrasonography showed swollen lymph nodes around the abdominal aorta.
Amniocentesis is a more invasive test that carries a higher risk of complications than blood tests or ultrasonography, but is able to determine more precisely the presence of certain birth defects.
Between ten and 14 weeks of gestation, ultrasonography may be used to measure a small collection of fluid beneath the skin at the back of the neck.
Can magnetic resonance angiography and duplex ultrasonography replace contrast arteriography?
Diagnostics and Routine Testing explains the latest tests for antibody, antigen, and how to use diagnostic tools such as radiology and ultrasonography.
Diaphragmatic hernia may be diagnosed while the fetus is still in the womb using prenatal ultrasonography.
In seven patients these tumors were found at operation, three by the surgeon and four by intraoperative ultrasonography.
It is usually an incidental finding, diagnosed by prenatal ultrasonography or as a palpable abdominal mass.
On arrival, lower limb compression ultrasonography of the deep veins was performed.
Potential tests include maternal serum alpha-fetal protein analysis or screening, ultrasonography, amniocentesis, and chorionic villus sampling.
Subjects underwent pelvic ultrasonography to visualize their ovaries in order to diagnose or exclude polycystic ovaries.
Tests such as amniocentesis and ultrasonography can determine whether a fetus is developing normally in the womb.
The impact of endoscopic ultrasonography on the therapeutic decision has not yet been evaluated.
The principle is analogous to B scan ultrasonography, using a light source instead of sound.
The site and the extent of coarctation may also be detected using color-flow Doppler ultrasonography (echocardiology).
Transvaginal ultrasonography, computed tomography and magnetic resonance imaging showed extreme thickening of the urethral wall.
Ultrasonography (ultrasound) is also routinely used to evaluate the fetus before birth and in the period shortly after birth.
Ultrasonography is a diagnostic procedure in which ultrasonic waves are used to visualize internal organs.
Ultrasonography is often used to diagnose fetal abnormalities, gallstones, heart defects, and tumors.
Ultrasonography, computed tomography scans (CT scan), and magnetic resonance imaging (MRI) may provide visual confirmation of a diagnosis or help to determine the extent of involvement.
Using ultrasonography Drs Wright and Stander have worked on the application of image analysis techniques to pre-natal medicine.
Women who conceive again should be offered regular monitoring, including serial ultrasonography in the first trimester of pregnancy.