0
NON-
HODGKIN’
S
LYMPHOM
A
Oliveros francis!!!!!!!!!!!!!!!!!
 A heterogeneous group of B- and T-cell
malignancies that are diverse in cellular
origin, morphology, cytogenetic
abnorma...
chronic myeloid
leukaemia
(CML)
HAEMATOPOIETIC MALIGNANCIES
Polycythemia
vera
(PV)
Idiopathic
myelofibrosis
(MF)
Essential...
HAEMATOPOIETIC MALIGNANCIES
 Family of chronic
neoplastic
diseases
 Due to a clonal
disorder arising
at the level of the...
THE
LYMPHA
TIC
SYSTEM
Lymphatic TissueLymphatic Tissue
 Lymph nodes, spleen, liver, skin and the
respiratory, GI and GUT tract
 Lymphocytes un...
LYMPH NODE - NORMAL HISTOLOGY
afferent lymphatic vessel capsule
follicle (mainly B-
cells)
- germinal centre
- mantle zone...
 Incidence of 13.3/100,000 per year
 Predominates in the 40-70 years age
group
 most common neoplasm in the 20-
40 age ...
STAGING OF NHL
The Non-Hodgkin’s Lymphoma Pathologic Classification Project. Cancer. 1982;49:2112.
MODIFIED ANN ARBOR STAGING OF
NHL
Stag...
CATEGORIES OF
NON-HODGKIN’S
LYMPHOMA
FOLLICULAR NON-
HODGKIN’S
LYMPHOMA
AGGRESSIVE NON-
HODGKIN’S
LYMPHOMA
INDOLENT NON-
HODGKIN’S
LYMPHOMA
B-CELL
LYMPHOMAS
 Diffuse Large B-Cell Lymphoma
(DLBLC). DLBCL is the most common
type of non-Hodgkins lymphoma,
accounting for about 30% ...
 Follicular Lymphoma
(FLs). Follicular
lymphoma is the second
most common type
lymphoma, accounting for
about 20% of all ...
 Mantle Cell Lymphoma.
Mantle cell lymphoma is an aggressive
type of lymphoma that represent about
7% of NHL cases. It is...
Small
Lymphocytic
Lymphoma (SLL).
SLL is an indolent
type of lymphoma
that is closely
related to B-cell
chronic
lymphocyt...
 Marginal Zone
Lymphomas (MZL).
MZLs are categorized
depending on where the
lymphoma is located.
Mucosa-associated
lympho...
 Lymphoplasmacytic
Lymphoma.
Lymphoplasmacytic
lymphoma, also called
Waldenstrom's
macroglobulinemia or
immunocytoma, is ...
 Primary Central Nervous System Lymphoma.
This lymphoma involves the brain and spinal cord.
Although it is generally rare...
 Burkitt's Lymphoma.
This is one of the most
common types of
childhood NHL,
accounting for about
40% of NHL pediatric
cas...
 Lymphoblastic Lymphoma.
This lymphoma is also
common in children,
accounting for about 25%
of NHL pediatric cases,
most ...
PATHOGENESIS
Malignant transformation of
either the T or B cells
Differentiation in the peripheral
lymphoid tissues
Predisposing
•Gende...
T lumphocytes proliferate on antigenic
stimulation and migrate into follicles,
where they intact in B lymphocytes
These ac...
Spreads to various lymphoid
tissues throughout the body,
especially the liver, spleen and
bone marrow
Non-hodgkin’s
lympho...
Most common:
•painless
enlargement of one
or more lymph
node, usually in the
neck, armpits, or
groin. (painless,
superfici...
PREVENTION
and
Management
•Resting your stomach and being alert for signs of
dehydration
•Gentle exercise along with adequate intake of fluids
and a...
 You may be able to reduce your stress by expressing
your feelings to others. Learning relaxation
techniques may also hel...
T
R
E
A
T
M
E
N
T
•Radiation therapy
-uses high doses of X-
rays, gamma rays, or
other types of ionizing
(damaging) radiation
to kill cancer...
•Chemotherapy is the
use of cytotoxic (cell
damaging) medicines
to target and kill
tumors. The drugs
work by interrupting
...
•Immunotherapy uses
the body’s own
immune system to
attack and remove
cancer cells. Doctors
inject a patient with a
specia...
•Bone marrow
transplantation
•For patients with very
advanced disease,
extremely high does of
chemotherapy may be
needed. ...
 History and Overview
 Statistics
 What it effects (biology)
 Classification and Staging
 Symptoms
 Causes and Risk ...
 Lymphomas are a cancer of
the lymphatic system
Lymphatic vessels
Lymph nodes
(underarms, groin,
neck, spleen, tonsils
...
 The Lymphatic system is our bodies main fight against
infection
 Lymphocytes (B-cell and T-cell)
 Carried through our ...
•American Medical
Association
 54,370 new cases
 19,410 deaths
In California Alone there are est. 5,550 new cases
and a Death rate of 1,730 (Californ...
 Usually classified by how the cells look under a
microscope and how quickly they grow and spread
 Aggressive lymphomas ...
 Stage is the term used to describe the extent of
tumor that has spread through the body( I and
II are localized where as...
 Two main types of Non-Hodgkin’s Lymphoma:
B-Cell and T-Cell Lymphomas
B-Cell lymphomas (80%)
T-Cell lymphomas (15%)
 B-Cells help make antibodies, which are
proteins that attach to and help destroy
antigens
 Lymphomas are caused when a ...
 The T-cells are born from stem cells, similar to that of
B-cells, but mature in the thymus.
 They help the immune syste...
 Painful Swelling of lymph nodes located in the neck,
underarm and groin.
 Unexplained Fever
 Night Sweats
 Constant F...
 The Exact causes are still unknown
 Higher risk for individuals who:
 Exposed to chemicals such as pesticides or solve...
 X-Rays
 CT scans
 Magnetic Resonance Imaging (MRI)
 Biopsy
 Lymphangiogram
 Pictures of the lymphatic system taken ...
 Non-Hodgkin’s Lymphoma is usually treated
by a team of physicians including
hematologists, medical oncologists and a
rad...
 Chemotherapy
 Radiation
 Bone Marrow Transplantation
 Surgery
 Bortezomib (Velcade)
 Immunotherapy
 Using the bodi...
 Survival Rates vary widely by cell type and staging.
 1 Year Survival Rate: 77%
 5 Year Survival Rate: 56%
 10 Year S...
non-hodgkin’s-lymphoma
non-hodgkin’s-lymphoma
non-hodgkin’s-lymphoma
non-hodgkin’s-lymphoma
non-hodgkin’s-lymphoma
non-hodgkin’s-lymphoma
non-hodgkin’s-lymphoma
non-hodgkin’s-lymphoma
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non-hodgkin’s-lymphoma

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  • Although it was originally designed for staging Hodgkin’s disease, the modified Ann Arbor staging system is also commonly used to define the extent of disease in NHL. 83 However, this system does not address certain prognostic or therapeutic issues known to be important in NHL, such as bulky disease (lesion >10 cm in diameter). Each of the stages is further subdivided “ A” – patients without B symptoms “ B” – patients with B symptoms (unexplained weight loss, sweats, high fever, or pruritis) “ E” – extranodal lymphoid malignancies; a symbol for the specific site may also be used: nodes (N), spleen (S), liver (H), pleura (P), lung (L), bone (O), bone marrow (M), skin (D)
  • Transcript of "non-hodgkin’s-lymphoma"

    1. 1. NON- HODGKIN’ S LYMPHOM A Oliveros francis!!!!!!!!!!!!!!!!!
    2. 2.  A heterogeneous group of B- and T-cell malignancies that are diverse in cellular origin, morphology, cytogenetic abnormalities, response to treatment, and prognosis  Any of a large group of cancers of lymphocytes (white blood cells). NON-HODGKIN’S LYMPHOMA (NHL):
    3. 3. chronic myeloid leukaemia (CML) HAEMATOPOIETIC MALIGNANCIES Polycythemia vera (PV) Idiopathic myelofibrosis (MF) Essential thrombocythemia (ET) Acute myeloid leukaemia (AML) Chronic myeloid leukaemia (CML) Acute lymphatic leukaemia (ALL) Chronic lymphatic leukaemia (CLL) hairy cell leukaemia (HCL) Hodgkin’s lymphoma Burkitt's lymphoma cutaneous T-cell lymphoma (CTCL) Non-hodgkin’s lymphoma (NHL) Myeloproliferative diseases Leukaemias Malignant lymphomas
    4. 4. HAEMATOPOIETIC MALIGNANCIES  Family of chronic neoplastic diseases  Due to a clonal disorder arising at the level of the pluripotent stem cell  Characterised by abnormal proliferation of 1 or more blood cell lines  Neoplastic disease of a haematopoietic precursor cell  Characterised by replacement of normal bone marrow  Often infiltration into other organs  Malignant clones suppress normal cell formation  Neoplastic disease of lymphatic tissue  Originates in lymph node or spleen  Hodgkin’s (15%)  non-Hodgkin’s (85%) Myeloproliferative diseases Malignant lymphomas Leukaemia
    5. 5. THE LYMPHA TIC SYSTEM
    6. 6. Lymphatic TissueLymphatic Tissue  Lymph nodes, spleen, liver, skin and the respiratory, GI and GUT tract  Lymphocytes undergo further proliferation and differentiation in lymphoid tissue  B-lymphocytes tend to reside in lymph nodes & spleen  T-lymphocytes tend to circulate throughout the lymphatic system
    7. 7. LYMPH NODE - NORMAL HISTOLOGY afferent lymphatic vessel capsule follicle (mainly B- cells) - germinal centre - mantle zone C cortex medulla paracortex efferent lymphatic vessel artery vein
    8. 8.  Incidence of 13.3/100,000 per year  Predominates in the 40-70 years age group  most common neoplasm in the 20- 40 age group  Incidence is rising  150% growth over the past 30 years  increasing by 4% annually since 1970’s  Mortality rate is also rising  2% rise per year  third highest rise, exceeded only by lung cancer in women and malignant melanoma NHL INCIDENCE
    9. 9. STAGING OF NHL
    10. 10. The Non-Hodgkin’s Lymphoma Pathologic Classification Project. Cancer. 1982;49:2112. MODIFIED ANN ARBOR STAGING OF NHL Stage I Involvement of a single lymph node region Stage II Involvement of ≥2 lymph node regions on the same side of the diaphragm Stage III Involvement of lymph node regions on both sides of the diaphragm Stage IV Multifocal involvement of ≥1 extralymphatic sites ± associated lymph nodes or isolated extralymphatic organ involvement with distant nodal involvement
    11. 11. CATEGORIES OF NON-HODGKIN’S LYMPHOMA
    12. 12. FOLLICULAR NON- HODGKIN’S LYMPHOMA AGGRESSIVE NON- HODGKIN’S LYMPHOMA INDOLENT NON- HODGKIN’S LYMPHOMA
    13. 13. B-CELL LYMPHOMAS
    14. 14.  Diffuse Large B-Cell Lymphoma (DLBLC). DLBCL is the most common type of non-Hodgkins lymphoma, accounting for about 30% of all NHL cases. It is an aggressive, fast-growing lymphoma that usually affects adults but can also occur in children. DLBCL can occur in lymph nodes or in organs outside of the lymphatic system. DLBCL includes several subtypes such as mediastinal large B-cell lymphoma, intravascular large B-cell lymphoma, and primary effusion lymphoma.
    15. 15.  Follicular Lymphoma (FLs). Follicular lymphoma is the second most common type lymphoma, accounting for about 20% of all NHL cases. It is usually indolent (slow growing) but about half of follicular lymphomas transform over time into the aggressive diffuse large B-cell lymphoma.
    16. 16.  Mantle Cell Lymphoma. Mantle cell lymphoma is an aggressive type of lymphoma that represent about 7% of NHL cases. It is a difficult type of lymphoma to treat and often does not respond to chemotherapy. It is found in lymph nodes, the spleen, bone marrow, and gastrointestinal system. Mantle cell lymphoma usually develops in men over age 60.
    17. 17. Small Lymphocytic Lymphoma (SLL). SLL is an indolent type of lymphoma that is closely related to B-cell chronic lymphocytic leukemia (CLL). It accounts for about 5% of NHL cases.
    18. 18.  Marginal Zone Lymphomas (MZL). MZLs are categorized depending on where the lymphoma is located. Mucosa-associated lymphoid tissue lymphomas (MALT) usually involve the gastrointestinal tract, thyroid, lungs, saliva glands, or skin. MALT is often associated with a history of an autoimmune disorder (such as Sjogren syndrome in the salivary glands or Hashimoto's thyroiditis in the thyroid gland).
    19. 19.  Lymphoplasmacytic Lymphoma. Lymphoplasmacytic lymphoma, also called Waldenstrom's macroglobulinemia or immunocytoma, is a rare type of lymphoma accounting for about 1% of NHL cases. It usually affects older adults and most often involves bone marrow, lymph nodes, and spleen.
    20. 20.  Primary Central Nervous System Lymphoma. This lymphoma involves the brain and spinal cord. Although it is generally rare, it is common in people who have AIDS.
    21. 21.  Burkitt's Lymphoma. This is one of the most common types of childhood NHL, accounting for about 40% of NHL pediatric cases in the United States. It usually starts in the abdomen and spreads to other organs, including the brain. In African children, it often involves facial bones and is associated with Epstein-Barr infection.
    22. 22.  Lymphoblastic Lymphoma. This lymphoma is also common in children, accounting for about 25% of NHL pediatric cases, most often boys. It is associated with a large mediastinal mass (occurring in chest cavity between the lungs) and carries a high risk for spreading to bone marrow, the brain, and other lymph nodes.
    23. 23. PATHOGENESIS
    24. 24. Malignant transformation of either the T or B cells Differentiation in the peripheral lymphoid tissues Predisposing •Gender •Race •Family History •Infections •Immune System Deficiency Disorders •Autoimmune Disorders •Chemical Exposure •Radiation Exposure •Lifestyle Factors Precipitating •Unknown (idiopathic)
    25. 25. T lumphocytes proliferate on antigenic stimulation and migrate into follicles, where they intact in B lymphocytes These activated follicles becme germinal centers, containing macrophages, follicular dendrite cells and maturing T and B cells Develops in any lymphoid tissues (lymph nodes
    26. 26. Spreads to various lymphoid tissues throughout the body, especially the liver, spleen and bone marrow Non-hodgkin’s lymphoma Group of tumors will develop
    27. 27. Most common: •painless enlargement of one or more lymph node, usually in the neck, armpits, or groin. (painless, superficial lymphadenopathy) •Usually asymptomatic Systemic B Sx: •Drenching night sweats •Unexplained weight loss •Fever •Severe itching
    28. 28. PREVENTION and Management
    29. 29. •Resting your stomach and being alert for signs of dehydration •Gentle exercise along with adequate intake of fluids and a diet that is high in fruits, vegetables, and fiber. •Get extra rest while you are receiving chemotherapy or radiation therapy. •Change your diet, rinsing your mouth with liquid medicines, and putting a baking soda paste or nonprescription medicine on mouth sores. •If you find you have trouble sleeping, having a regular bedtime, getting some exercise during the day, avoiding naps, and using other tips to relieve sleep problems may help you sleep more easily.
    30. 30.  You may be able to reduce your stress by expressing your feelings to others. Learning relaxation techniques may also help you reduce your stress.  Adapting to your body image changes may involve talking openly about your concerns with your partner and discussing your feelings with your doctor. Your doctor may also be able to refer you to organizations that can offer additional support and information.  To prevent weight loss and conserve your strength, it is important to eat well during treatment for cancer.  If pain occurs, many treatments are available to relieve it. If your doctor has given you instructions or medicines to treat pain, be sure to follow them. You may use home treatment for pain to improve your physical and mental well-being. Be sure to discuss any home treatment you use for pain with your doctor.
    31. 31. T R E A T M E N T
    32. 32. •Radiation therapy -uses high doses of X- rays, gamma rays, or other types of ionizing (damaging) radiation to kill cancer cells. It may be applied to the whole body or to a specific zone.
    33. 33. •Chemotherapy is the use of cytotoxic (cell damaging) medicines to target and kill tumors. The drugs work by interrupting the DNA of fast- growing cells, preventing them from growing or reproducing.
    34. 34. •Immunotherapy uses the body’s own immune system to attack and remove cancer cells. Doctors inject a patient with a special type of antibody, or cell marker, that binds to antigens on a cell’s surface.
    35. 35. •Bone marrow transplantation •For patients with very advanced disease, extremely high does of chemotherapy may be needed. This type of chemotherapy wipes out the body’s entire immune system, including the bone marrow that produces blood cells. So, patients need a bone marrow transplant in order to recover.
    36. 36.  History and Overview  Statistics  What it effects (biology)  Classification and Staging  Symptoms  Causes and Risk Factors  Diagnosis and Treatment
    37. 37.  Lymphomas are a cancer of the lymphatic system Lymphatic vessels Lymph nodes (underarms, groin, neck, spleen, tonsils and bone marrow)
    38. 38.  The Lymphatic system is our bodies main fight against infection  Lymphocytes (B-cell and T-cell)  Carried through our lymphatic system and help our bodies fight infection  Lymphocytes are carried through the lymph vessels as well as the blood stream, so cancer can start in nodes and spread anywhere throughout the body.
    39. 39. •American Medical Association
    40. 40.  54,370 new cases  19,410 deaths In California Alone there are est. 5,550 new cases and a Death rate of 1,730 (California has the highest incidence and Death rate for Non-Hodgkin’s Lymphoma Non-Hodgkin’s Lymphoma is the 6th and 7th most deadly cancers for men and women Recent studies have shown that overweight patients are more likely to die then those patients who are in better shape.
    41. 41.  Usually classified by how the cells look under a microscope and how quickly they grow and spread  Aggressive lymphomas (high-grade lymphomas)  Indolent Lymphomas (low-grade lymphomas)
    42. 42.  Stage is the term used to describe the extent of tumor that has spread through the body( I and II are localized where as III and IV are advanced.  Each stage is then divided into categories A, B, and E A: No systemic symptoms B: Systemic Symptoms such as fever, night sweats and weight loss E: Spreading of disease from lymph node to another organ
    43. 43.  Two main types of Non-Hodgkin’s Lymphoma: B-Cell and T-Cell Lymphomas B-Cell lymphomas (80%) T-Cell lymphomas (15%)
    44. 44.  B-Cells help make antibodies, which are proteins that attach to and help destroy antigens  Lymphomas are caused when a mutation arises during the B-cell life cycle  Various different lymphomas can occur during several different stages of the cycle Follicular lymphoma, which is a type of B-cell lymphoma is caused by a gene translocation which results in an over expressed gene called BCL-2, which blocks apoptosis.
    45. 45.  The T-cells are born from stem cells, similar to that of B-cells, but mature in the thymus.  They help the immune system work in a coordinated fashion.  These types of lymphomas are categorized by how the cell is affected  Anaplastic Large cell Lymphoma, t-cell lymphoma caused by a gene translocation in chromosome 5
    46. 46.  Painful Swelling of lymph nodes located in the neck, underarm and groin.  Unexplained Fever  Night Sweats  Constant Fatigue  Unexplained Weight loss  Itchy Skin
    47. 47.  The Exact causes are still unknown  Higher risk for individuals who:  Exposed to chemicals such as pesticides or solvents  Infected w/ Epstein-Barr Virus  Family history of NHL (although no hereditary pattern has been established)  Infected w/ Human Immunodeficiency Virus (HIV)
    48. 48.  X-Rays  CT scans  Magnetic Resonance Imaging (MRI)  Biopsy  Lymphangiogram  Pictures of the lymphatic system taken w/ x-ray after a special dye is injected to illuminate lymph nodes and vessels
    49. 49.  Non-Hodgkin’s Lymphoma is usually treated by a team of physicians including hematologists, medical oncologists and a radiation oncologist.  In some cases such as for Indolent lymphomas, the Doctor may wait to start treatment until the patient starts showing symptoms, known as “watchful waiting”
    50. 50.  Chemotherapy  Radiation  Bone Marrow Transplantation  Surgery  Bortezomib (Velcade)  Immunotherapy  Using the bodies own immune system combined with material made in a lab.
    51. 51.  Survival Rates vary widely by cell type and staging.  1 Year Survival Rate: 77%  5 Year Survival Rate: 56%  10 Year Survival Rate: 42%
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