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Cold urticaria (essentially meaning cold hives) is a disorder in which large red welts called hives (urticaria) form on the skin after exposure to a cold stimulus. [1] The hives are usually itchy and often the hands, feet and other parts of the body will become itchy and swollen as well.
DCS is best known as a diving disorder that affects divers having breathed gas that is at a higher pressure than the surface pressure, owing to the pressure of the surrounding water. The risk of DCS increases when diving for extended periods or at greater depth, without ascending gradually and making the decompression stops needed to slowly ...
It occurs in the lower legs, and is caused by excessive walking in hot temperatures. It is more common in elderly people. It is called golfer's vasculitis due to the walking involved in playing golf – a sport commonly practiced by older people. Disney rash became a name because the rash is common among visitors walking at Disney theme parks.
To make the distinction, doctors at a minimum will conduct cardiac catheterization of the right heart, echocardiography, chest CT, a seven-minute walk test, and pulmonary function testing. [69] Using treatments for other kinds of pulmonary hypertension in patients with these conditions can harm the patient and wastes substantial medical resources.
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During extreme cold events, you may hear a loud boom and feel like you have experienced an earthquake. However, this event was more likely a cryoseism, also known as an ice quake or a frost quake ...
After a long day of freezing rain across multiple states, residents woke up Thursday morning to an "icy, dangerous mess," consisting of power outages, homes without heat and roads coated in an icy ...
Lymphedema, also known as lymphoedema and lymphatic edema, is a condition of localized swelling caused by a compromised lymphatic system. [2] The lymphatic system functions as a critical portion of the body's immune system and returns interstitial fluid to the bloodstream.