Sarcoidosis other diagnostic studies: Difference between revisions
(Replaced content with "==Investigations==") |
(Undo revision 756789 by Charmaine Patel (talk)) |
||
| Line 1: | Line 1: | ||
== | __NOTOC__ | ||
{{Sarcoidosis}} | |||
{{CMG}} | |||
Please help WikiDoc by adding more content here. It's easy! Click [[Help:How_to_Edit_a_Page|here]] to learn about editing. | |||
==Overview== | |||
==Other Diagnostic Studies== | |||
Sarcoidosis most often manifests as a restrictive disease of the lungs, causing a decrease in [[lung volume]] and decreased [[compliance]] (the ability to stretch). The disease typically limits the amount of air drawn into the lungs, but produces higher than normal expiratory flow ratios. The [[vital capacity]] (full breath in, to full breath out) is decreased, and most of this air can be blown out in the first second. This means the [[spirometry|FEV<sub>1</sub>/FVC ratio]] is increased from the normal of about 80%, to 90%. Obstructive lung changes, causing a decrease in the amount of air that can be exhaled, may occur when enlarged lymph nodes in the chest compress airways or when internal inflammation or nodules impede airflow. | |||
==References== | |||
{{Reflist|2}} | |||
[[Category:Needs content]] | |||
[[Category:Ailments of unknown etiology]] | |||
[[Category:Pulmonology]] | |||
[[Category:Abdominal pain]] | |||
[[Category:Rheumatology]] | |||
{{WH}} | |||
{{WS}} | |||
Revision as of 14:10, 26 September 2012
|
Sarcoidosis Microchapters |
|
Diagnosis |
|---|
|
Treatment |
|
Case Studies |
|
Sarcoidosis other diagnostic studies On the Web |
|
American Roentgen Ray Society Images of Sarcoidosis other diagnostic studies |
|
Risk calculators and risk factors for Sarcoidosis other diagnostic studies |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Please help WikiDoc by adding more content here. It's easy! Click here to learn about editing.
Overview
Other Diagnostic Studies
Sarcoidosis most often manifests as a restrictive disease of the lungs, causing a decrease in lung volume and decreased compliance (the ability to stretch). The disease typically limits the amount of air drawn into the lungs, but produces higher than normal expiratory flow ratios. The vital capacity (full breath in, to full breath out) is decreased, and most of this air can be blown out in the first second. This means the FEV1/FVC ratio is increased from the normal of about 80%, to 90%. Obstructive lung changes, causing a decrease in the amount of air that can be exhaled, may occur when enlarged lymph nodes in the chest compress airways or when internal inflammation or nodules impede airflow.