Differential Diagnosis of Asthma in
Adults
Summary
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Asthma is a common
respiratory disease affects on average 5% of the population during the
last two decades incidence of the disease is increased about 40% Although
the pathophysiology of asthma is better known and new medications are
available unfortunately the morbidity of the disease is also Increased
about 40% that the causes may be the following :
1. 1.
Incompliance of the
patient to physician.
2. 2.
Under treatment by the physician.
3. 3.
Incorrect diagnosis.
Today asthma is known as a
syndrome that its spectrum is from cough asthma to impending respiratory
failure and even death.
Clasic asthma symptoms
presentation are cough, dispnea and wheezing that may be seen in other
diseases or disorders on physical examination . When the asthma doesn’t
response to properly treatment one should revise about the diagnosis of
asthma. the following are in differential diagnosis of broncial asthma
that some of them are mentioned in literature and some of them I
encountered during of my practice. differential diagnosis asthma becomes
difficult when the two disease are present coincidentally.
- Cronic Obstructive pulmonary disease. |
- Congestive heart failure especially due
to mitral stenosis. |
- Infectious disease including
bronchiectasis , sinusitis , tuberclosis. |
- Sarcoidosis |
- Pulmonary thromboemboli |
- Extrinsic allergic alveolitis
associated with occupational asthma. |
- Forign body aspiration |
- Tracheal compression by mass thyroid… |
- Aortic Anorism |
- Right sided aorta |
- Respiratory airway dysfunction
syndrome (RADS) |
- Largnyeal edema |
- Largnyeal mass |
- Vocal cord paralysis |
- Hiatal hernia |
- Luxation or subluxation of
arythenoid cartilage |
- By
taking a good history and physical examination and use of paraclinic
including CXR, spirometry, peak flow meter one can differentiate bronchial
asthma from other diseases and treat properly.
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