Polidipsia primaria y diabetes insípida parcial central: dos entidades no excluyentes / Primary polidipsia and partial central diabetes insipidous: two non-exclusive entities

Partial forms of diabetes insipidus (DI) can be combined sometimes with alterations in the functionality of antidiuretic hormone (ADH) as a result of other co-morbidities. These entities are sometimes combined, it being necessary to assess this possibility further diagnostic protocols in particular cases. If clinical patient is within the spectrum of a DI of neurohypophyseal origin is described.