If you have pain in your upper back, a medical evaluation is necessary for your doctor to make a diagnosis, rule out serious upper back pain causes & find an effective treatment. HG Logo and Link to Home
Definition of TRANSIENCE. : the quality or state of being transient. ADVERTISEMENT. 1  transience.
Guide. The nuchal (say NEW-kuhl) translucency screening is a test done during pregnancy. It uses ultrasound to measure the thickness of the fluid buildup at the back of the developing baby's neck.If this area is thicker than normal, it can be an early sign of Down syndrome, trisomy 18, or heart problems. nuchal translucency test is done to find out the chance that your developing baby (fetus) may be at risk for having Down syndrome or other problems.