March Hemoglobinuria - 1
Pathogenesis:
Red
cell destroyed due to repeated forceful impact of feet
or hands on hard surfaces or following strenuous exercise.
Clinical
findings:
Hemolysis:
Variable
– usually mild
Lab findings:
RBC
fragments:
Retic
count:
Hemoglobinemia
& hemoglobinuria & hemosiderinuria
none
Hemoglobin:
Casts
in urine:
Hct:
MCV:
increased
decreased
increased
decreased
hemoglobin