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ADULT
HODGKIN'S
DISEASE
DIAGNOSIS Making
the diagnosis of Hodgkin's Disease is often very hard for a
doctor without an x-ray or scan of the body. In most cases, it is the
patient that is the first to detect that something may be seriously
wrong due to the very prevalent side effects that Hodgkin's may
expose. The most common side
effects of Hodgkin's Lymphoma are first night sweats and itching, and
later on chills and fever. Some patients experience symptoms that may
be more severe, like weight loss and pain.
Surgical Diagnosis
To check for the presence
of Reed-Sternberg cells, a biopsy is is often taken from one of the
lymph nodes. Reed-Sternberg cells are the cells that are specific to
Hodgkin's Disease. A whole lymph node is usually needed to be removed
to have a definite diagnosis.
Other Common Test
There are other tests that
can be used to help determine if a patient has Hodgkin's Disease.
Usually the most common of these is a physical examination and and a
blood work up including a complete blood count (CBC) and a erythrocyte
sedimentation rate (ESR) to check for abnormalities.
Once a diagnosis is made,
other tests are usually used to help doctors determine the specifics
of the disease like stage and area of involvement. These tests include
a computerized tomography scan (CT), or a magnetic
resonance imaging scan (MRI) of the upper body. Gallium scanning
is also used to check for radioactive intake of gallium in the lymph
system of the body. This intake indicates swelling which could
ultimately be disease. Finally, a bone marrow aspiration can be taken
to determine presence of Hodgkin's Disease in the bone marrow.
Some tests were used in
addition the other common tests to determine diagnosis. Most of these
tests are no longer used. These tests include exploratory surgery with
possible removal of the spleen and lymphangiograms.
Staging Hodgkin's
Disease The
biopsies and other tests help doctors to determine the stage of the disease.
Staging is important because it helps the oncologist determine how the
disease should be treated. Staging for Hodgkin's is separated into the
following four types:
STAGE I
Involvement in one lymph
node region on one side of the body.
STAGE II
Involvement of two+ regions of lymph nodes on the same side of the
body.
STAGE III
Involvement on both sides of the diaphragm and usually in more then
one region of lymph nodes.
STAGE IV
Involvement in other organs then the lymph node. This can include
lungs, testes, and bone marrow.
RECURRENT DISEASE
Relapsed disease usually re-appears in the area of first detection.
Hodgkin's cells in relapse patients may also be found in new parts of
the body. These are known as clone Hodgkin's cells according to the
New England Journal of Medicine and are currently being
researched.
Symptoms also help to
stage patients. The symptoms that help to determine more specific
staging include fever, weight loss, and night sweats. Patients with one or more of
these symptoms are classified as grade "B." Patients with
none of these symptoms are classified as grade
"A".
Specific Typing of
Hodgkin's
The following
classifications are made of the cells after biopsy. These classifications
are made by the pathologist. There are four different common types of
Hodgkin's Disease.
NODULAR SCLEROSIS
Lymph nodes in the neck, chest and collarbone contain normal and reactive lymphocytes and Reed-Sternberg
cells separated by bands of scar-like tissues. Nodular Sclerosis
is found in 60-70% of patients.
LYMPHOCYTE PREDOMINANCE
Lymph nodes composed mostly of reactive lymphocytes
and malignant L&H cells. These cells have a noted "popcorn"
appearance with very few Reed-Sternberg cells. Lymphocyte Predominance
makes up 5%
of Hodgkin's cases. Men are more affected by Lymphocyte Predominance
than women.
MIXED CELLULARITY
Lymph nodes contain Reed-Sternberg cells along with various inflammatory cells.
Mixed Cellularity accounts for 20-30% of Hodgkin's patients.
LYMPHOCYTE DEPLETED
Lymphocyte Depletion can be
classified various ways. One way is with sheets of differing malignant
cells. The other was is with very little Reed-Sternberg cells and lymphocytes
that contain scar-like tissue. These classifications make up about about 5% of
all Hodgkin's cases.


2000 Matt Terry. Copyright
Pending
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