2. Intended learning outcome:
1
2
3
4
5
6
2
Define lymphadenopathy.
Differentiate between generalized and localized
lymphadenopathy.
Recognize the causes of generalized lymphadenopathy.
Recognize the causes of localized lymphadenopathy.
Understand the role of dentist in patient with lymphadenopathy.
Enumerate the management of lymphadenopathy
3. Definition
3
Lymphadenopathy: refers to lymph nodes that are
abnormal in:
1. Size
2. Number
3. Consistency
(Abnormalities may be localized or generalized)
[1]
4. 4
Generalized lymphadenopathy
is defined as enlargement of
more than 2 noncontiguous
lymph node groups.
Regional lymphadenopathy
it involves enlargement of a
single node or multiple
contiguous nodal regions.
.
[1] [1]
5. Generalized lymphadenopathy
5
infections
1. Infections
viral infections
• Epstein-Barr Virus
• Herpes simplex
• Mumps
• Adenovirus
• HIV
Bacterial infections
• Group A streptococcus
• Mycobacteria: typical and atypical
• Anaerobic bacteria
• Diphtheria
[1][3]
14. infection Hypersensitivity Neoplastic Other disorders
Rheumatoid
arthritis
Hodgkin's disease
Mixed
connective
tissue diseased.
Non-Hodgkin’s
lymphomas
Systemic lupus
erythematous
Lymphocytic
leukemia
Adenovirus Drug
hypersensitivity
Hairy cell
leukemia
Herpes simplex malignant
histiocytosis
Congestive heart
failure
amyloidosis Hisriocytosis x
Group A
streptococcus
Diphtheria
HIV
Candida
Sjögren’s
syndrome
Serum sickness
Catleman's
disease
Sarcoidosis
Dermatopathic
lymphadenitis
Histiocytic
necrotizing
lymphadenitise
summary
15. References
1. Dan L. Longo, Anthony S. Fauci, Dennis L. Kasper, Stephen L.
Hauser, J. Larry Jameson, Joseph Loscalzo, (eds.) Harrison's
Principles of Internal Medicine,18th edition .United state:McGraw
Hill Professional, 2011.p.465,466,467.
2. Steven L. Bricker, B C Decker, Robert P. Langlais, Craig S. Miller.
Oral Diagnosis, Oral Medicine, and Treatment Planning, Second
Edition. Lippincott Williams & Wilkins,1994.p.67,73,74.
3. Martin S. Greenberg, Michael Glick . Burket's Oral Medicine:
Diagnosis and Treatment, Tenth Edition. B.C. Decker,2002.p.18,19.
16. Thank you for your attention!
Do you have any questions ;-)
Thank you