Lymphoma vs Leukemia: Origin & Differences

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SUMMARY

Lymphoma and leukemia are distinct types of cancer originating from different cell types. Lymphoma arises from malignancies of lymphocytes within the lymphatic system, while leukemia originates from leukocytes, typically starting in the bone marrow. Understanding these origins is crucial for differentiating between the two cancers, as they involve different cellular pathways and treatment approaches. The discussion highlights the need for clarity on the starting points of these malignancies.

PREREQUISITES
  • Understanding of lymphocytes and leukocytes
  • Basic knowledge of cancer biology
  • Familiarity with the lymphatic system
  • Awareness of bone marrow functions
NEXT STEPS
  • Research the differences between lymphoma and leukemia treatment protocols
  • Explore the role of the lymphatic system in cancer development
  • Learn about the various types of leukemias and their classifications
  • Investigate the implications of bone marrow health on leukemia
USEFUL FOR

Medical students, oncologists, healthcare professionals, and anyone seeking to understand the distinctions between lymphoma and leukemia.

Tyto alba
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Lymphoma is a cancer due to malignancy of lymphocytes.
Leukemia is a cancer due to malignancy of leukocytes usually beginning in the bone marrow ( that includes lymphocytes too).
The thing I don't understand is what is the starting point of these two types of cancer (difference in their origin).

Thank you.
 
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SanjuktaGhosh said:
Lymphoma is a cancer due to malignancy of lymphocytes.
Leukemia is a cancer due to malignancy of leukocytes usually beginning in the bone marrow ( that includes lymphocytes too).
The thing I don't understand is what is the starting point of these two types of cancer (difference in their origin).

Thank you.

The family of leukemias originate in bone marrow, lymphomas originate in the lymphatic system.

http://sylvester.org/cancer/leukemia-lymphoma-and-myeloma/education/definition

Not sure about myelomas.
 
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