Simple goitre, the most frequent result, is most common in areas without access to salt water and is rare along seacoasts.

最常发生的单纯性甲状腺肿在不易接近盐水的地区最为普遍，而在沿海地区较少见。

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Simple goitre, the most frequent result, is most common in areas without access to salt water and is rare along seacoasts.

最常发生的单纯性甲状腺肿在不易接近盐水的地区最为普遍，而在沿海地区较少见。

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