You are presented with the following clinical scenario: "A 50 year old patient presents with fatigue, night sweats and weight loss. Flow cytometry shows increased numbers of immature leukocytes." Using your knowledge of immunology and flow cytometry, identify which dot plots represent the healthy control and patient samples in each scenario and come up with a clinical diagnosis. Note that you may need to use additional background sources to fully understand what is going on at the cellular level for each diagnosis. What is the clinical diagnosis Chronic leukaemia O Sepsis Chronic Myelomonocytic Leukaemia Severe Combined Immunodeficiency

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
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You are presented with the following clinical scenario:
"A 50 year old patient presents with fatigue, night sweats and weight loss. Flow cytometry shows increased numbers
of immature leukocytes."
Using your knowledge of immunology and flow cytometry, identify which dot plots represent the healthy control and
patient samples in each scenario and come up with a clinical diagnosis. Note that you may need to use additional
background sources to fully understand what is going on at the cellular level for each diagnosis.
What is the clinical diagnosis
Chronic
leukaemia
O Sepsis O
Chronic Myelomonocytic
Leukaemia
Severe Combined
Immunodeficiency
Transcribed Image Text:You are presented with the following clinical scenario: "A 50 year old patient presents with fatigue, night sweats and weight loss. Flow cytometry shows increased numbers of immature leukocytes." Using your knowledge of immunology and flow cytometry, identify which dot plots represent the healthy control and patient samples in each scenario and come up with a clinical diagnosis. Note that you may need to use additional background sources to fully understand what is going on at the cellular level for each diagnosis. What is the clinical diagnosis Chronic leukaemia O Sepsis O Chronic Myelomonocytic Leukaemia Severe Combined Immunodeficiency
E
CD3-APC
CD8-PE
CD8-PE
CD3-APC
6%
0.3%
99%
27%
5%
29%
8%
CD45-PE
CD4-V500
CD4-V500
CD15-FITC
22%
72%
0.1%
0.6%
68%
63%
H
CD14-PE
CD3-APC
CD14-PE
CD3-APC
20%
5%
2%
42%
7%
15%
4%
CD16-FITC
CD45-PE
CD16-FITC
CD15-FITC
Select the flow cytometry dot plot that corresponds to the healthy control sample |
Select the flow cytometry dot plot that corresponds to the patient sample
25%
50%
50%
48%
17%
34%
81%
1
Transcribed Image Text:E CD3-APC CD8-PE CD8-PE CD3-APC 6% 0.3% 99% 27% 5% 29% 8% CD45-PE CD4-V500 CD4-V500 CD15-FITC 22% 72% 0.1% 0.6% 68% 63% H CD14-PE CD3-APC CD14-PE CD3-APC 20% 5% 2% 42% 7% 15% 4% CD16-FITC CD45-PE CD16-FITC CD15-FITC Select the flow cytometry dot plot that corresponds to the healthy control sample | Select the flow cytometry dot plot that corresponds to the patient sample 25% 50% 50% 48% 17% 34% 81% 1
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