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A preliminary diagnosis may be made on the way your skin or mouth lesions look. A skin lesion biopsy or biopsy of a mouth lesion can confirm the diagnosis. Additional blood tests may be done to rule out hepatitis.
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Lichen planus is a skin condition of unknown origin that produces small, shiny, flat-topped, itchy pink or purple raised spots on the wrists, forearms or lower legs, especially in middle-aged patients. One example of lichen planus on the tongue. (...
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During a physical examination, a health care provider studies a patient's body to determine the presence or absence of physical problems. A typical physical examination includes: Inspection (looking at the body; Palpation (feeling the body with hands; Auscultation (listening to sounds; Percussion (producing sounds.
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A skin lesion biopsy is the removal of a piece of skin to diagnose or rule out an illness.
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A skin biopsy is a procedure in which a small piece of living skin is removed from the body for examination, usually under a microscope, to establish a precise diagnosis. Skin biopsies are usually brief, straightforward procedures performed by a skin specialist (dermatologist) or family physician.
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