causes

Question 1

infection

Answer 1

• agranulocytosis (esp candida and aspergillus)

- leukocytosis

Question 2

HIV

Answer 2

• HIV burkitts
• DLBCL (diffuse large B cell lymphoma) (immunodificiency type and primary effusion type)
• Hodgkin Lymphoma: Lymphocyte Depletion Subtype

Question 3

KSHV/HHV8

Answer 3

-DLBCL (diffuse large B cell lymphoma) (primary effusion type)

Question 4

EBV

Answer 4

• Hemophagocytic Lymphohistocytosis (HLH)
• African (and sometimes sproadic) burkitt lymphoma
• DLBCL (diffuse large B cell lymphoma) (immunodeciciency type)
• Extranodal NK/T-cell Lymphoma
• Hodgkins lymphoma (70% Mixed cellularity Subtype, 40% lymphocyte rich subtype, 90% Lymphocyte Depletion Subtype,
• Thymic Carcinoma (cytologically malig)

Question 5

Hashimotos

Answer 5

marginal zone lymphoma (thyroid)

Question 6

Kostmann synd

Answer 6

neurtopenia/agranulocytosis (impaired granulocytic diff)

Question 7

dental/tonsillar infxn

Answer 7

localized Acute Nonspecific Lymphadenitis

Question 8

adult smokers

Answer 8

Pulmonary Langerhans Cell Histiocytosis

Question 9

Cirrhosis (ETOH, parasitic schistosomiasis, pigment).

Answer 9

congestive splenomegaly

Question 10

bacteremia/viral infection in kids

Answer 10

systemic Acute Nonspecific Lymphadenitis

Question 11

Infectious mononucleosis, malaria, typhoid fever, lymphoid neoplasm.

Answer 11

splenic rupture

Question 12

Sjogrens

Answer 12

marginal zone lymphoma (salivary glands)

Question 13

early HIV

Answer 13

Chronic Nonspecific Lymphadenitis: follicular hyperplasia

Question 14

HTLV1

Answer 14

Adult T-cell Leukemia/Lymphoma

Question 15

hispanic

Answer 15

ALL (acute lymphoblastic leukemia)

Question 16

viral infxn (mono)

Answer 16

Chronic Nonspecific Lymphadenitis: paracortical hyperplasia

Question 17

teen male

Answer 17

t-ALL (acute lymphoblastic leukemia)

Question 18

Japan, W. Africa and Caribbean

Answer 18

Adult T-cell Leukemia/Lymphoma

Question 19

kid/YA

Answer 19

• burkitt lymphoma

- Anaplastic Large Cell Lymphoma

Question 20

H pylori

Answer 20

• chronic Nonspecific Lymphadenitis in tertiary lymphoid organs –> peyers patch hyperplasia
• marginal zone lymphoma

Question 21

Systemic congestion (CHF) from triculpid/pulmonic valve dis, chronic cor pulmonale, L-HF

Answer 21

congestive splenomegaly

Question 22

RA

Answer 22

chronic Nonspecific Lymphadenitis: follicular hyperplasia AND in tertiary lymphoid organs –> B cell follicles in synovium

Question 23

genotoxic drugs or radiation

Answer 23

myelodysplastic synd (MDS)

Question 24

drug tox ( amionpyrine, chloramphenicol, sulfa, chlorpromazine, thiouracil, phenylbutazone)

Answer 24

neurtopenia/agranulocytosis

Question 25

toxoplasmosis

Answer 25

Chronic Nonspecific Lymphadenitis: follicular hyperplasia

Question 26

Spontaneous portal v. Thrombosis, pylephlebitis, infiltrating tumors.

Answer 26

congestive splenomegaly

Question 27

age 32

Answer 27

hodgkin lymphoma