Choroid Plexus Cyst. The second trimester ultrasound examination (sonogram) will sometimes identify a cyst or cysts in the choroid plexus. The choroid plexus is a tissue in the brain that produces cerebrospinal fluid. Fluid-filled cysts, called choroid plexus cysts or CPCs, are identified by ultrasound in approximately 1-3% of all pregnancies scanned between 16 and 24 weeks gestation.
Definition of extrapolate - extend the application of (a method or conclusion) to an unknown situation by assuming that existing trends will continue or simil Definition of extrapolate - extend the application of (a method or conclusion) to an unknown situation by assuming that existing trends will continue or simil dictionary thesaurus
Prefixes. To tell the difference between extrapolation and interpolation, we need to look at the prefixes âextraâ and âinter.â The prefix âextraâ means âoutsideâ or âin addition to.â The prefix âinterâ means âin betweenâ or âamong.â Just knowing these meanings goes a long way to distinguishing between the two methods.