Spent phase

burned-out phase

A desirable end-stage of polycythemia vera, where hyperproduction of erythrocytes settles down and much of the bone marrow is replaced by reactive fibroblasts, which produce the collagen typical of myelofibrosis.

Spent phase

A late development in PV leading to failure of the bone marrow and severe anemia.
Mentioned in: Polycythemia Vera
References in periodicals archive ?
Tonga then enjoyed their best passage of the match as replacement Taumalolo forced Carter to spill the ball, the visitors spent phase after phase within sight of the line and eventually got their reward when Taumalolo burrowed through.
batrachers is divided into five phases; a resting phase (January-February); an early maturing phase (March-April); an advanced maturing phases (May-June); a mature phase (July-September) and a spent phase (October--December).
A significantly higher gonad serotonin concentration is reached only when gametes have all been expelled from clams in the spent phase (stage 4, Fig.
When the clams have released all their gametes, a significant decrease is noted between the ripe phase (stage 2 ) or the partially spawned phase (stage 3) and the spent phase (stage 3, P < 0.
Spent phases of the game pinging 50 yard passes across field, influential.