BL.Patologia.CargarDiagnostico C# (CSharp) Method

        public List<String> CargarDiagnostico()
        {
            var query = from p in entities.diagnosticos select p;
            List<string> Pat = new List<string>();
            foreach (diagnostico patologia in query)
                Pat.Add(patologia.diagnostico1);
            return Pat;
        }