Collection of unique SelectListitems from list of non-unique SelectListitems using linq

I am 开发者_Python百科having the hardest time coming up with a methodology to take a list of non-unique Selectlistitems and come out with a list of unique SelectListItems. I am attempting to use linq to do this... The code for what I tried was this

    var queryResults =
    from p in PatientList
    group p by p.Value into g
    select new SelectListItem { Text= g.Key, Value= g.Max(p => p.Value.Split('|')[1]) };

With this methodology I get the exact same list that I went in with. Now I am a complete novice when it comes to linq. I have done some linq to XML and linq to SQL, but Linq to Collections seems to be alluding...

Any Help possible?

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Perhaps you could use Distinct()? It returns unique values from a sequence, optionally using an IEqualityComparer<T> for the uniqueness test.