A callus is an area of thickened skin that forms as a response to repeated friction, pressure, or other irritation. Since repeated contact is required, calluses are most often found on the feet and hands, but they may occur anywhere on the skin. Some degree of callus, such as on the bottom of the foot, is normal.
Corns អភិវឌ្ឍពីការត្រដុសឬសំពាធម្តងហើយម្តងទៀត។ Corn គឺជាតំបន់ជាក់លាក់នៃស្បែកក្រាស់ ខណៈពេលដែល callus គឺកាន់តែរីករាលដាល។ Corns ជារឿយៗកើតឡើងចំពោះអត្តពលិក ឬអ្នកដែលមានបញ្ហាជើង ដូចជាការកកិតមិនស្មើគ្នាពីស្បែកជើង។ ពួកគេក៏ជារឿងធម្មតាផងដែរចំពោះមនុស្សចាស់ អ្នកជំងឺទឹកនោមផ្អែម និងអ្នកជំងឺដាច់សរសៃឈាមខួរក្បាល។ Corns គួរតែត្រូវបានគេមើលឃើញថាជារោគសញ្ញា ជាជាងស្ថានភាពឯកោ។ A corn, also known as a calvus, heloma, or focal intractable plantar hyperkeratosis, is a type of callosity. Corns are uncomfortable, thickened skin lesions that result from repeated mechanical trauma due to friction or pressure forces. In the literature, confusing terminology is often used to call different types of hyperkeratotic skin lesions. Nevertheless, a corn should be distinguished from a callus, which is a more diffuse type of callosity. Thus, a corn is a well-delimited focal area of hyperkeratosis. This condition is often seen in athletes and patients exposed to unequal friction force from footwear or gait problems, including the elderly, patients with diabetes, and amputees. It should be regarded as a symptom rather than an effective disease.
Corn ត្រូវបានគេស្គាល់ផងដែរថាជា clavus គឺជាជំងឺជើងទូទៅដែលត្រូវបានគេឃើញនៅក្នុងគ្លីនិក។ វាជាតំបន់ក្រាស់នៃស្បែកដែលបណ្តាលមកពីការកកិត ឬសម្ពាធ ដែលជារឿយៗមានការឈឺចាប់។ វាចាំបាច់ក្នុងការបែងចែកវាពី calluses ឬ warts ។ Calluses គឺស្រដៀងគ្នា ប៉ុន្តែខ្វះស្នូលកណ្តាល ហើយមិនសូវឈឺចាប់។ ការព្យាបាលមានគោលបំណងបំបាត់រោគសញ្ញា និងការពារពោតនាពេលអនាគត។ ការព្យាបាលស្ថានភាពដ៏ឈឺចាប់នេះអាចធ្វើឱ្យជីវិតអ្នកជំងឺប្រសើរឡើងយ៉ាងខ្លាំង ជាពិសេសសម្រាប់មនុស្សចាស់ ឬមនុស្សសកម្ម។ A clavus or clavi (plural) is a frequently encountered condition in the out-patient clinic, known colloquially as a corn. It is one of the many hyperkeratotic lesions of the foot and therefore requires differentiation from other etiologies such as calluses or plantar warts. A clavus is a well-demarcated thickened area of the epidermis that has a central core. This skin lesion is most commonly found on the foot and is often painful. A clavus results from repeated friction, pressure, or trauma to a specific area of the foot. A callus is another hyperkeratotic skin lesion that is similar to a clavus. It is an area of thickened epidermis with less defined borders and is also the result of repeated mechanical stress. Additionally, calluses lack the painful central core seen with clavi. Calluses most commonly present on the hands and feet. The older and the physically active are most commonly affected by clavi. Treatment focuses on symptomatic relief and lifestyle modification to prevent future clavus formation. By treating this painful and sometimes life-altering skin lesion, physicians can have a profound impact on their patients’ lives.
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