Where does “pseudoerythrocytosis” come from?

pseudoerythrocytosis (English) comes from English pseudo, from English pseudo-, from Ancient Greek ψευδής, from Ancient Greek -ής, from Proto-Indo-European -ēs, from Proto-Indo-European -ess, from Proto-Indo-European -os — Creates action nouns or result nouns from verbs;...

pseudoerythrocytosis (English): Transiently high erythrocyte count (RBC count) that does not represent erythrocytosis despite that it would seem to if interpreted in isolation (out of clinical context, ignoring hemoconcentration). Also called relative erythrocytosis, relative polycythemia, or Gaisböck syndrome

Definitions

  1. Transiently high erythrocyte count (RBC count) that does not represent erythrocytosis despite that it would seem to if interpreted in isolation (out of clinical context, ignoring hemoconcentration). Also called relative erythrocytosis, relative polycythemia, or Gaisböck syndrome

Ancestry of “pseudoerythrocytosis”, step by step

pseudoerythrocytosis traces back through two separate lines of ancestry.

via English pseudo

StepLanguageWordMeaning
1EnglishpseudoAn intellectually pretentious person; a...
2Englishpseudo-False, not genuine, fake
3Ancient Greekψευδήςlying, false, untrue; deceived, beguiled
4Ancient Greek-ήςadjective suffix
5Proto-Indo-European-ēsPrimarily forms adjectival bahuvrīhi compounds
6Proto-Indo-European-ess
7Proto-Indo-European-osCreates action nouns or result nouns from verbs;...

via English erythrocytosis

StepLanguageWordMeaning
1Englisherythrocytosis
2EnglisherythrocyteAn anucleate hemoglobin-containing cell,...
3Englisherythro-Used to form scientific terms meaning red, or...
4Ancient Greekἐρυθρόςreddish, red
5Proto-Hellenic*erutʰrós
Every word from Proto-Indo-European -osEvery word from Ancient Greek -ήςEvery word from English pseudo-