Hello! At me on greater or big fingers of both arms or hand fingernails or nails strongly ridge, p...

[Marina]

Hello! At me on greater or big fingers of both arms or hand fingernails or nails strongly ridge, directly continuous ruts. On other fingers of arms or hand and legs or foots that's all right. Whether there can be it a fungus?

[Sazykina L.N.]

It is improbable, though all is possible or probable.