Diseases, Conditions, Syndromes

Study shows deep learning model accurately diagnoses COPD

Using just one inhalation lung CT scan, a deep learning model can accurately diagnose and stage chronic obstructive pulmonary disease (COPD), according to a study published in Radiology: Cardiothoracic Imaging.

Health

1990 to 2021 saw decline in life expectancy in US

Life expectancy in the United States is worse than many other countries and declined from 1990 to 2021, according to a study published in the Dec. 7 issue of The Lancet.

Medications

Chronic kidney disease: Challenges in medication safety

One in ten adults suffer from chronic kidney disease (CKD), a condition characterized by progressive loss of kidney function. Altered kidney function can impact the risk/benefit of many medications. People with advanced chronic ...

Genetics

Potential biomarkers for peri-implantitis discovered

Peri-implantitis (PI) is a chronic inflammatory disease that affects dental implants, posing challenges in management and exhibiting a high rate of recurrence. Current treatment for PI often mirrors that of periodontitis, ...

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A chronic disease is a disease or other human health condition that is persistent or long-lasting in nature. The term chronic is usually applied when the course of the disease lasts for more than three months. Common chronic diseases include asthma, cancer, diabetes and HIV/AIDS.

In medicine, the opposite of chronic is acute. A chronic course is further distinguished from a recurrent course; recurrent diseases relapse repeatedly, with periods of remission in between.

While often referred to as "non-communicable diseases", also usually lasting medical conditions, the latter are distinguished by their non-infectious cause. In contrast, some chronic diseases, such as HIV/AIDS, are caused by transmissible infections.

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