From: Polycythemia with elevated erythropoietin production in a patient with a urinary stone and unilateral hydronephrosis: a case report
Variable
October (first visit)
November (before TUL)
November (after TUL)
February
April
Hemoglobin (g/dL)
20.8
20.2
20
15.8
16.1
Hematocrit (%)
59.5
59
56.8
46.3
46.8
Erythropoietin (mIU/mL)
70.5
7.5
9.6
5.4