Search results for “COPD”
11 results found
Article
Transient arterial phase respiratory motion-related artifact
Transient arterial phase respiratory motion-related artifact refers to common self-limited dyspnea observed immediately after administering gadoxetate disodium during liver MRI studies. Awareness about this potential artefact when choosing this hepatospecific contrast agent (Primovist/Eovist) is...
Article
Emphysema (disambiguation)
Emphysema refers to any disease process involving an abnormal accumulation of air/gas in the tissues. When used alone, it is usually taken to mean the lung disease, pulmonary emphysema, which forms part of the spectrum of chronic obstructive pulmonary disease (COPD).
gastric emphysema: include...
Article
CEA
Serum CEA (carcinoembryonic antigen) is a cell-adhesive glycoprotein that was discovered in colorectal cancer in 1965, and is hence one of the oldest and most used tumor markers. Its name derives from its normal expression in fetoembryonic liver, gut and pancreas tissue.
Normal range of CEA is ...
Article
Portal venous gas
Portal venous gas, also known as pneumatosis portalis, is the accumulation of gas in the portal vein and its branches. It needs to be distinguished from pneumobilia, although this is usually not too problematic when associated findings are taken into account along with the pattern of gas (i.e. p...
Article
Intravenous drug user
Intravenous drug users (IVDU) are people who inject non-medical and controlled medical drugs (and may have substance use disorder) for non-medical purposes. Frequently injected drugs include heroin, cocaine, prescription opioids and methamphetamine 6.
Terminology
More neutral terms such as pe...
Article
Tobacco use
Tobacco use, most commonly by smoking cigarettes, is a drug habit of many throughout the world. It is a significant risk factor for many malignancies, and respiratory and cardiovascular diseases and is a major cause of premature mortality throughout the world.
Epidemiology
The World Health Org...
Article
Focused Assessment with Sonography for Trauma (FAST) scan
Focused Assessment with Sonography for Trauma (FAST) scan is a point-of-care ultrasound (POCUS) examination performed at the time of presentation of a trauma patient.
It is invariably performed by a clinician, who should be formally trained, and is considered as an 'extension' of the trauma cl...
Case
Surgical emphysema - crumpled paper appearance
Published
09 Dec 2017
80% complete
X-ray
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Article
Alpha-1-antitrypsin deficiency
Alpha-1-antitrypsin (A1AT) deficiency is an autosomal codominant metabolic disorder and is the most common genetic cause of emphysema and metabolic liver disease in children. It results in the unopposed action of neutrophil elastase and subsequent severe basal panlobular emphysema and respirator...
Case
Amiodarone deposition in the liver
Published
15 Mar 2023
71% complete
Annotated image
Photo
CT
Article
Melioidosis
Melioidosis is an infectious disease caused by the bacterium Burkholderia pseudomallei (previously known as Pseudomonas pseudomallei) and is a multisystem disorder which may affect the lungs, brain, visceral organs, or musculoskeletal system.
Epidemiology
Melioidosis is a disease of the monsoo...
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