Alpha 1-antitrypsin deficiency laboratory tests: Difference between revisions
Jump to navigation
Jump to search
(Created page with "__NOTOC__ {{Alpha 1-antitrypsin deficiency}} Please help WikiDoc by adding more content here. It's easy! Click here to learn about editing. =...") |
No edit summary |
||
| (6 intermediate revisions by 3 users not shown) | |||
| Line 1: | Line 1: | ||
__NOTOC__ | __NOTOC__ | ||
{{Alpha 1-antitrypsin deficiency}} | {{Alpha 1-antitrypsin deficiency}} | ||
{{CMG}} {{AE}} | |||
==Overview== | |||
==Laboratory Findings== | |||
The diagnosis of alpha-1 AT deficiency should be suspected in any patient who: | |||
# Develops [[emphysema]] younger than 45 years old, if they are a non/minimal smoker, or if they have primarily basilar disease OR | |||
# Has a history of [[panniculitis]] or | |||
# Has or has a family history of unexplained liver disease (especially [[cirrhosis]] or [[hepatoma]]). <br> | |||
* In suspected individuals the initial step is to measure the serum alpha-1 AT concentration. | |||
* In general, phenotyping should be reserved for patients who have low or borderline low alpha-1 AT levels. | |||
* PFTs-pulmonary function tests (spirometry pre and post bronchodilators, lung volumes and diffusing capacity), | |||
* LFTs (liver function test) | |||
* ABG-arterial blood gases (usually) | |||
==References== | ==References== | ||
{{Reflist|2}} | {{Reflist|2}} | ||
[[Category: | [[Category:Gastroenterology]] | ||
[[Category:Pulmonology]] | |||
[[Category:Hepatology]] | |||
{{ | {{WikiDoc Help Menu}} | ||
{{ | {{WikiDoc Sources}} | ||
Latest revision as of 15:26, 1 June 2016
|
Alpha 1-antitrypsin deficiency Microchapters |
|
Differentiating Alpha 1-antitrypsin deficiency from other Diseases |
|---|
|
Diagnosis |
|
Treatment |
|
Case Studies |
|
Alpha 1-antitrypsin deficiency laboratory tests On the Web |
|
American Roentgen Ray Society Images of Alpha 1-antitrypsin deficiency laboratory tests |
|
Directions to Hospitals Treating Alpha 1-antitrypsin deficiency |
|
Risk calculators and risk factors for Alpha 1-antitrypsin deficiency laboratory tests |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief:
Overview
Laboratory Findings
The diagnosis of alpha-1 AT deficiency should be suspected in any patient who:
- Develops emphysema younger than 45 years old, if they are a non/minimal smoker, or if they have primarily basilar disease OR
- Has a history of panniculitis or
- Has or has a family history of unexplained liver disease (especially cirrhosis or hepatoma).
- In suspected individuals the initial step is to measure the serum alpha-1 AT concentration.
- In general, phenotyping should be reserved for patients who have low or borderline low alpha-1 AT levels.
- PFTs-pulmonary function tests (spirometry pre and post bronchodilators, lung volumes and diffusing capacity),
- LFTs (liver function test)
- ABG-arterial blood gases (usually)