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7/26/2019 CLL Leukemia
1/4
Chronic Lymphocytic
Leukemia
SANCHEZ, Kenneth Xavier, O.
3BIO6
7/26/2019 CLL Leukemia
2/4
Lymphoproliferative disorder involving CD5-positive B cells,considered as neoplasm
Cell of origin: B-lymphocyte
Abnormal groth in number of leukemic cells, crodinghealthy hite blood cells
!ay complicate into more aggressive form "#ichter$ssyndrome%
Chronic LymphocyticLeukemia
7/26/2019 CLL Leukemia
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Comparison&ealthy vs' Leukemic (issue
Figure A' A normal blood smear itherythrocytes "RBCs%, a lymphocyte "A%
and a neutrophil "B%'
Figure AFigure B
RBCs
A
B
Figure B' (his smear shos thepresence of small neoplastic
lymphocytes "A% and smudge cells "B%'(he neoplastic lymphocytes are
relatively small but slightly larger thannormal small lymphocytes and shonegligible cytoplasm and clumped
chromatin'
A
B
7/26/2019 CLL Leukemia
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)rgan !orphology
Figure C' Bone marro aspirate slide ofCLL, shoing cells ith thin cytoplasm' Figure D' Bone Anatomy shoing theorigin of hite blood cells from blood
stem cell' Blood stem cell oflymphocytes are lymphoid blasts'#eferences:
http:**hematologyinprogress'net*+p5.5 http:**'dana-farber'org*images*pd/*CD#0000.5512.'3pg http:**leukemia-melanoma-lung-breast-cancer-brain-tumor-chemotherapy'com*leukemia*chronic-lymphocytic-le
ukemia-cll-cancer*
http://www.dana-farber.org/images/pdq/CDR0000755927.jpghttp://www.dana-farber.org/images/pdq/CDR0000755927.jpghttp://leukemia-melanoma-lung-breast-cancer-brain-tumor-chemotherapy.com/leukemia/chronic-lymphocytic-leukemia-cll-cancer/http://leukemia-melanoma-lung-breast-cancer-brain-tumor-chemotherapy.com/leukemia/chronic-lymphocytic-leukemia-cll-cancer/http://leukemia-melanoma-lung-breast-cancer-brain-tumor-chemotherapy.com/leukemia/chronic-lymphocytic-leukemia-cll-cancer/http://leukemia-melanoma-lung-breast-cancer-brain-tumor-chemotherapy.com/leukemia/chronic-lymphocytic-leukemia-cll-cancer/http://leukemia-melanoma-lung-breast-cancer-brain-tumor-chemotherapy.com/leukemia/chronic-lymphocytic-leukemia-cll-cancer/http://leukemia-melanoma-lung-breast-cancer-brain-tumor-chemotherapy.com/leukemia/chronic-lymphocytic-leukemia-cll-cancer/http://www.dana-farber.org/images/pdq/CDR0000755927.jpghttp://www.dana-farber.org/images/pdq/CDR0000755927.jpg