Churg-Strauss syndrome other diagnostic studies: Difference between revisions
Jump to navigation
Jump to search
No edit summary |
|||
| Line 4: | Line 4: | ||
==Overview== | ==Overview== | ||
[[Bronchoalveolar lavage]], [[Spirometry|Pulmonary function tests]] and [[biopsy]] of [[lung]], [[skin]], [[kidney]], [[muscle]] and [[nerve]] can be used to [[Diagnosis|diagnose]] and [[differentiate]] [[eosinophilic granulomatosis with polyangiitis]]. | |||
==Other Diagnostic Studies== | ==Other Diagnostic Studies== | ||
Revision as of 20:15, 4 April 2018
|
Churg-Strauss syndrome Microchapters |
|
Diagnosis |
|---|
|
Treatment |
|
Case Studies |
|
Churg-Strauss syndrome other diagnostic studies On the Web |
|
American Roentgen Ray Society Images of Churg-Strauss syndrome other diagnostic studies |
|
Risk calculators and risk factors for Churg-Strauss syndrome other diagnostic studies |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Overview
Bronchoalveolar lavage, Pulmonary function tests and biopsy of lung, skin, kidney, muscle and nerve can be used to diagnose and differentiate eosinophilic granulomatosis with polyangiitis.
Other Diagnostic Studies
The following studies can be helpful in diagnosing eosinophilic granulomatosis with polyangiitis.
- Pulmonary function tests:
- Spirometry findings are consistent with asthma.
- Decreased total vital capacity
- Decreased functional vital capacity
- Decreased FEV1/FVC ratio
- Decreased diffusion capacity
- Spirometry findings are consistent with asthma.
- Bronchoalveolar lavage:
- Shows marked eosinophilia. Presence of marked eosinophilia on bronchoalveolar lavage is not specific for the diagnosis of eosinophilic granulomatosis with polyangiitis.
- Biopsy
- Because of the multiple organ involvements, the biopsy should be obtained from any of the following organ sites:
- Biopsy findings may include eosinophilic infiltration, vasculitis of small and medium-sized vessels and granuloma formation.