Table 2. Phlebotomy data Patient . Age... | American Society of Hematology

Table 2.

Phlebotomy data

Patient	Age at diagnosis, y	Phlebotomy
1	23	Yes (late June and early July 2015)
2	U	Yes
3	31	U
4	49	Yes (3 in November 2019)
5	49	Yes (January 2019, August 2019, January 2020, August 2020)

Patient	Age at diagnosis, y	Phlebotomy
1	23	Yes (late June and early July 2015)
2	U	Yes
3	31	U
4	49	Yes (3 in November 2019)
5	49	Yes (January 2019, August 2019, January 2020, August 2020)

In all patients, ektacytometry showed a leftward shift.

U, unknown.