Usually patients have less serious mutations: a single front tooth or a slightly deformed face.

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Little girl, missing front tooth we parents are suckers for this stuff, and this little girl may as well be my own.

FORBES: Connect

Another has a single front tooth.

ECONOMIST: Cleaning up Japan��s nuclear mess

His hair is short in length and is grey on the sides, while his front-left tooth has a chip in it.

BBC: Owain Roberts