AML M2 FAB: Acute myeloblastic leukemia with maturation - case report 1
Author(s): S. Frühauf, A. Pitkus, J. Dengler, S. Kraeker
Last change:
2004/08/19
Medical history: The patient was tranferred to us from another institution with a diangosis of acute myeloid leukemia and pneumonia.
Clinical Examination: We further confirmed this diagnosis with a bone marrow analysis and the accompanying Complete Blood Count (CBC) shown below.
Laboratory results:
Parameter
|
Value
|
Normal value [unit]
|
---|
RBC
|
2.2
|
4.8-5.2 /pl
|
Hemoglobin
|
8.0
|
12.-15. g/dl
|
Hematocrit
|
0.22
|
0.36-0.47 l/l
|
MCV
|
101
|
83-97 fl
|
Plt
|
201
|
150-440 /nl
|
WBC
|
21.02
|
4.0-10.0 /nl
|
Neutrophils
|
0.42
|
1.8-7.7 /nl
|
Lymphocytes
|
4.41
|
1.0-4.8 /nl
|
Monocytes
|
0.63
|
0.2-0.8 /nl
|
Eosinophils
| |
0-0.5 /nl
|
| | |
Differential
|
Results
| |
Band Neutrophils
|
1
|
3-10 %
|
Segmented Neutrophils
|
1
|
50-70 %
|
Lymphocytes
|
21
|
25-40 %
|
Atypical Lymphs
| | |
Monocytes
|
3
|
2-9 %
|
Eosinophils
| |
2-4 %
|
Basophils
| |
0-1 %
|
Metamyelocytes
| |
%
|
Myelocytes
| |
%
|
Promyeloctyes
| |
%
|
Blasts
|
74
|
0 %
|
Normoblasts
| |
/ 100 L
|
Cytogenetics: No cytogenetics testing was done.
Molecular genetics (incl. Southern blot, PCR): No molecular diagnostics were performed.
Diagnosis: Acute myeloid leukemia of the M2 subtype