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
Part of the Mathematics glossary: Extrapolation is an estimation of a value based on extending a known sequence of values or facts beyond the area that is certainly known. In a general sense, to extrapolate is to infer something that is not explicitly stated from existing information.nterpolation is an estimation of a value within two known values in a sequence of values. Polynomial interpolation is a method of estimating values between known data points.