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The effects of extended contact lens wear on the cornea have been studied extensively and are well-documented. When determining the effects of long-term contact lens use on the cornea, many studies do not differentiate between users of hard and soft contact lenses, while studies that have made this differentiation have found similar results.
Traumatic pneumothorax may also be observed in those exposed to blasts, even when there is no apparent injury to the chest. [9] Traumatic pneumothoraces may be classified as "open" or "closed". In an open pneumothorax, there is a passage from the external environment into the pleural space through the chest wall.
In regard of the low incidence of primary spontaneous pneumothorax (i.e. not due to surgical trauma etc.) in women (about 1/100'000/year), [16] this is a very rare condition. Hence, many basic textbooks do not mention it, and many doctors have never heard of it. Therefore, catamenial pneumothorax is probably under-recognized. [17]
You can keep your eyes healthy as you get older by wearing sunglasses and hats to protect from UV rays, getting enough sleep and exercise, and eating a balanced diet, per the N IH. If you spend a ...
Pneumothorax is the condition where air or gas can build up in the pleural space. It can occur without a known cause or as the result of a lung disease or acute lung injury. [10] The size of the pneumothorax changes as air or gas builds up, so a medical procedure can release the pressure with a needle.
The 37-year-old actress, who plays ... telling Net-A-Porter, "I had to wear a corset every day, and you lose your voice. I wonder, in the past, did men just sit round thinking, 'What can we do ...
People in their forties and fifties face more years of ill health than baby boomers.
Barotrauma is physical damage to body tissues caused by a difference in pressure between a gas space inside, or in contact with, the body and the surrounding gas or liquid. [1] [2] The initial damage is usually due to over-stretching the tissues in tension or shear, either directly by an expansion of the gas in the closed space or by pressure difference hydrostatically transmitted through the ...