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Acute on chronic: An acute exacerbation of a chronic condition. It is applied to a variety of conditions, including liver failure, [4] [5] subdural hematoma, [6] renal failure [7] respiratory failure, [8] [9] and bronchitis. Acute on chronic inflammation: A term sometimes used in pathology to describe a pattern of inflammation which is a ...
A chronic condition (also known as chronic disease or chronic illness) is a health condition or disease that is persistent or otherwise long-lasting in its effects or a disease that comes with time. The term chronic is often applied when the course of the disease lasts for more than three months.
Acute disease An acute disease is a short-lived disease, like the common cold. Chronic disease A chronic disease is one that lasts for a long time, usually at least six months. During that time, it may be constantly present, or it may go into remission and periodically relapse. A chronic disease may be stable (does not get any worse) or it may ...
Yet, chronic (that is, ongoing) and acute (meaning time-limited) diseases are closely linked. Treatments for infectious diseases often prevent the lifelong misery of chronic infections.
Bright's disease is a historical classification of kidney diseases that are described in modern medicine as acute or chronic nephritis. [1] It was characterized by swelling and the presence of albumin in the urine , and was frequently accompanied by high blood pressure and heart disease .
The definition of a COPD exacerbation is commonly described as "lost in translation", [9] meaning that there is no universally accepted standard with regard to defining an acute exacerbation of COPD. Many organizations consider it a priority to create such a standard, as it would be a major step forward in the diagnosis and quality of treatment ...
Chronic care refers to medical care which addresses pre-existing or long-term illness, as opposed to acute care which is concerned with short term or severe illness of brief duration. Chronic medical conditions include asthma , diabetes , emphysema , chronic bronchitis , congestive heart disease, cirrhosis of the liver , hypertension and ...
A medical sign is an objective observable indication of a disease, injury, or medical condition that may be detected during a physical examination. [7] These signs may be visible, such as a rash or bruise, or otherwise detectable such as by using a stethoscope or taking blood pressure. Medical signs, along with symptoms, help in forming a ...