Standard Lemma guide

pseudoerythrocytosis

noun · 1 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

No pronunciation record was provided for this word.

1

noun

Meaning 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.

Definition source: English Wiktionary via Wiktextract

Usage: uncountable

Topics: medicine, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

From pseudo- + erythrocytosis.