peripheral blood at presentation

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Peripheral blood at presentation. Comment on red cell morphology. What laboratory investigations?. Immunophenotype. CD 1963% CD 5/1965%IgM2% CD 2071%TdT

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Peripheral blood at presentation

Comment on red cell morphology

What laboratory investigations?

Immunophenotype

CD 19 63%CD 5/19 65% IgM 2%CD 20 71% TdT <1%CD 22 12% CD 10 <1%CD 23 82%

10 1 10 2 10 3 10 4

CD5 FITC

101

102

103

104

CD

19 P

E4 5

6 7

R4

10 1 10 2 10 3 10 4

KAPPA FITC

101

102

103

104

LAM

BD

A P

E

4 5

6 7

R4

CLL Plots 4

Interphase FISH

What chromosome ?

Right upper lobe consolidation

Halo sign

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