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The standard representation is brighter color for higher echogenicity, giving the almost anechoic fluid an almost black appearance. Echogenicity (sometimes as echogenecity) or echogeneity is the ability to bounce an echo, e.g. return the signal in medical ultrasound examinations. In other words, echogenicity is higher when the surface bouncing ...
Isoechoic – the same echogenicity as another tissue; Transvaginal ultrasonography – Ultrasound is performed through the vagina; Transabdominal ultrasonography – Ultrasound is performed across the abdominal wall or through the abdominal cavity; In normal state, each body tissue type, such as liver, spleen or kidney, has a unique ...
Echogenic intracardiac focus (EIF) is a small bright spot seen in the baby's heart on an ultrasound exam. This is thought to represent mineralization, or small deposits of calcium, in the muscle of the heart.
Medical ultrasound includes diagnostic techniques (mainly imaging techniques) using ultrasound, as well as therapeutic applications of ultrasound. In diagnosis, it is used to create an image of internal body structures such as tendons, muscles, joints, blood vessels, and internal organs, to measure some characteristics (e.g., distances and velocities) or to generate an informative audible sound.
There is a great difference in echogenicity between the gas in the microbubbles and the soft tissue surroundings of the body. Thus, ultrasonic imaging using microbubble contrast agents enhances the ultrasound backscatter , (reflection) of the ultrasound waves, to produce a sonogram with increased contrast due to the high echogenicity difference.
The mother is encouraged to breastfeed and spend time bonding with her infant immediately after the birth. Sucking causes the pituitary gland to release oxytocin, which contracts the uterus and prevents bleeding. [1] [6] This can be felt by the mother in the breasts. The crying of the infant can also induce the release of oxytocin.
The mother's body adapts by increasing parathyroid hormone, leading to an increase in calcium uptake within the gut as well as increased calcium reabsorption by the kidneys. Maternal total serum calcium decreases due to maternal hypoalbuminemia , but the ionized calcium levels are maintained.
A number of abnormalities can affect the umbilical cord, which can cause problems that affect both mother and child: [15] Umbilical cord compression can result from, for example, entanglement of the cord, [ 16 ] a knot in the cord, [ 16 ] or a nuchal cord , [ 16 ] (which is the wrapping of the umbilical cord around the fetal neck) [ 17 ] but ...