Theragnostics: A neologism that generates schism. The Hellenic thesis.

TO THE EDITOR: Kyrie [sir]: Not as euphonic as theranostics, the term theragnostics, from the Hellenic therapevein [therapy] and “diagnosis,” harmonizes well with “gnosis” and “prognosis” ([ 1 ][1]). The glossologic chasm that can be synthetized by the chresis [use] of the symbol “g