Lymphomas are a group of cancers that affect the lymphatic system, which is an important part of our immune system. Knowing how to identify different types of lymphomas is really important for doctors who study diseases (pathologists) and those who treat cancer (oncologists).
Lymphomas are mainly classified into two big categories:
Each type has its own features that can be seen under a microscope when examining tissue samples.
Reed-Sternberg Cells:
Surrounding Inflammatory Cells:
Patterns of Cell Growth:
Fibrosis and Cell Death:
Classical Hodgkin Lymphoma (CHL):
Nodular Lymphocyte Predominant Hodgkin Lymphoma (NLPHL):
Non-Hodgkin lymphomas are varied and come from different types of lymphocytes, either B-cells or T-cells.
B-cell Lymphomas:
T-cell Lymphomas:
Tissue Biopsy:
Immunohistochemistry:
Cytogenetics and Molecular Studies:
Understanding the unique features of lymphomas is crucial for doctors to make proper diagnoses and treatment plans. The main differences between Hodgkin and non-Hodgkin lymphomas come down to specific cells and their surroundings.
As science gets better at studying these cancers, new methods like genetic testing will help doctors provide even more accurate treatments. Keeping up with these studies helps everyone understand cancer better and improve care for those facing these diseases.
Lymphomas are a group of cancers that affect the lymphatic system, which is an important part of our immune system. Knowing how to identify different types of lymphomas is really important for doctors who study diseases (pathologists) and those who treat cancer (oncologists).
Lymphomas are mainly classified into two big categories:
Each type has its own features that can be seen under a microscope when examining tissue samples.
Reed-Sternberg Cells:
Surrounding Inflammatory Cells:
Patterns of Cell Growth:
Fibrosis and Cell Death:
Classical Hodgkin Lymphoma (CHL):
Nodular Lymphocyte Predominant Hodgkin Lymphoma (NLPHL):
Non-Hodgkin lymphomas are varied and come from different types of lymphocytes, either B-cells or T-cells.
B-cell Lymphomas:
T-cell Lymphomas:
Tissue Biopsy:
Immunohistochemistry:
Cytogenetics and Molecular Studies:
Understanding the unique features of lymphomas is crucial for doctors to make proper diagnoses and treatment plans. The main differences between Hodgkin and non-Hodgkin lymphomas come down to specific cells and their surroundings.
As science gets better at studying these cancers, new methods like genetic testing will help doctors provide even more accurate treatments. Keeping up with these studies helps everyone understand cancer better and improve care for those facing these diseases.