Mediastinal lymphadenopathy

Micrograph of a primary mediastinal large B-cell lymphoma, a cause of mediastinal lymphadenopathy. H&E stain.
Mediastinal lymphadenopathy or mediastinal adenopathy is an enlargement of the mediastinal lymph nodes.
Causes
There are many possible causes of mediastinal lymphadenopathy, including:
- Tuberculosis
 - Sarcoidosis
 - Lung cancer/oesophageal cancer
 - Lymphangitis carcinomatosa
 - Cystic fibrosis
 - Histoplasmosis
 - Acute lymphoblastic leukemia
 - Coccidioidomycosis
 - Lymphoma[1]
 - Whipple's disease[2]
 - Goodpasture syndrome
 - Hypersensitivity pneumonitis
 
Inflammatory response to Silicone (leaked from ruptured implants) which has migrated and collected in mediastinal lymph nodes. Silicone mediastinal lymphadenopathy.
See also
References
- ↑ Lymphadenopathy at eMedicine
 - ↑ Urbanski, Geoffrey; Rivereau, P; Artru, L; Fenollar, F; Raoult, D; Puéchal, X (2012). "Whipple Disease Revealed by Lung Involvement". Chest. 141 (6): 1595–8. doi:10.1378/chest.11-1812. PMID 22670021.
 
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