Health encyclopaedia - Alphabetical Topic List健康百科全书-按字母顺序排列的主题清单
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Symptoms of Lichen planus症状扁平苔藓
The rash appears, often suddenly, in the form of shiny, raised, red-purple spots of 3-5 mm in diameter, with a flat top.皮疹出现，往往是突然间，在形式，有光泽，提出的，红紫色点3-5毫米，直径，同一个单位顶端。 The spots often run together in patterns or clumps.景点往往一起在运行模式或丛生。 The skin may also have irregular white streaks (Wickham’s striae) on the top of each bump.皮肤也可能有不规则的白色条纹（ wickhamâ € ™ s皮纹）对顶部的每一个凸点。
The rash usually affects the wrists, ankles, elbows, lower back or genitals, but other parts of the body can also be affected.皮疹通常会影响到手腕，脚踝，手肘，下背部或生殖器，但身体其他部位也可以受到影响。 Each bump usually lasts several months.每撞，通常会持续数月之久。
The rash causes intense itching, particularly at night.皮疹原因，激烈的发痒，尤其是在夜间进行。
The signs of oral lichen planus are white streaks on the cheeks and gums, which are usually painless and not itchy. Mouth ulcers can also develop and these be painful or uncomfortable.迹象口腔扁平苔藓是白色的条纹就脸颊和牙龈，这通常是无痛性，而不是发痒。口部溃疡也可以发展和这些痛苦或不舒服。
In men, lichen planus can affect the penis, with purple-coloured or white ring-shaped patches, which may be confused with thrush but are often not itchy.在男性，扁平苔藓可以影响阴茎，紫色深色或白色的环形补丁，这可能是混淆鸫，但通常不能在发痒。 The genital area can be affected in women but this is less common.生殖器可受影响的妇女，但，这是不太常见。
Thickened ('hypertrophic') lichen planus affects the shins, and ring shaped ('annular') lichen planus affects creases in the skin, such as the armpits. Lichen planus can affect other parts of the body such as the nails, scalp (causing hair loss) and rarely, the inside of the vulva or oesophagus.增厚（ '肥厚' ）扁平苔藓影响shins ，和环型（ '环' ）扁平苔藓影响creases在皮肤，如armpits 。扁平苔藓可以影响身体的其他部位，如指甲，头皮（造成脱发） ，而且很少，内外阴或食道癌。
