Malepattern baldness, medically known as androgenetic alopecia, refers to hair thinning in an “M-shaped" pattern that is typically mentioned when men talk about balding.
男性型脱发,医学上称为雄性遗传脱发,就是人们谈论秃顶时常提到的头发逐渐减少,呈“M型”状态。
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Alopecia areata (mild - medium level) usually shows in unusual hair loss areas e. g. eyebrows, backside of the head or above the ears where usually the malepattern baldness does not affect.