A biopsy is the primary test used to confirm Hodgkin disease. This involves taking a sample of tissue from a lymph node or other affected area and examining it under a microscope.
How is a biopsy performed?
There are several ways to perform a biopsy, including:
- Excisional biopsy: The entire lymph node is removed.
- Incisional biopsy: A small portion of the lymph node is removed.
- Fine-needle aspiration (FNA): A thin needle is inserted into the lymph node to collect cells.
What does the biopsy reveal?
The biopsy is examined by a pathologist who looks for the presence of Reed-Sternberg cells, which are characteristic of Hodgkin disease.
Other tests that may be done:
- Blood tests: To check for anemia, infection, and other abnormalities.
- Imaging tests: Such as CT scans, PET scans, and MRI scans, to determine the extent of the disease.
What happens after a diagnosis?
Once Hodgkin disease is confirmed, a doctor will develop a treatment plan based on the stage of the disease and other factors.
