Voice Problems Voice disorders can be caused by organic (anatomical), or functional (emotional or psychological) factors leading to dysphonia, aphonia, and defects…
nodules
nodules
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UVC Radiation Invisible rays that are part of the energy that comes from the sun. Most UVC radiation from the sun is…
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Sarcoidosis: Treatments An inflammatory disease marked by the formation of granulomas (small nodules of immune cells) in the lungs, lymph nodes, and…
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Sarcoidosis: Symptoms An inflammatory disease marked by the formation of granulomas (small nodules of immune cells) in the lungs, lymph nodes, and…
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Sarcoidosis: Tests An inflammatory disease marked by the formation of granulomas (small nodules of immune cells) in the lungs, lymph nodes, and…
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PUVA Therapy A type of photodynamic therapy used to treat skin conditions such as psoriasis, vitiligo, and skin nodules of cutaneous T-cell…
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Hypothyroidism: Tests Too little thyroid hormone. Symptoms include weight gain, constipation, dry skin, and sensitivity to the cold. Also called underactive thyroid.…
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Acne Lesions A pattern of blemishes in an area of resulting from the skin condition. See also: About Acne Lesions People with…