[Olfactory disorders in hypogonadism].

On the basis of the study and particularly of the examination of the ofactive functions in three patients with hypogonadismus the relationship between the olfactive and the endocrine lesions is established. This syndrome, described by Kalmann and by De Morsier is not well known, but it deserves attention since it is indicative of pathologic changes in the region which lies between the hypothalamus and the hypophysis.