N. Kamel et al., LYMPHOCYTIC INFUNDIBULONEUROHYPOPHYSITIS PRESENTING AS DIABETES-INSIPIDUS IN A MAN, Journal of endocrinological investigation, 21(8), 1998, pp. 537-540
We report a patient with diabetes insipidus, whose sella magnetic reso
nance imaging revealed a normal hypophysis with a focal nodular thicke
ning of the infundibulum and lack of hyperintense signal of the normal
neurohypophysis. The histopathologic examination of the lesion showed
a lymphoplasmacytic, predominantly lymphocytic, infiltration. A diagn
osis of lymphocytic infundibuloneurohypophysitis was made, by the excl
usion of other infiltrative, granulomatous diseases. (J. Endocrinol. I
nvest. 21: 537-540, 1998) (C) 1998, Editrice Kurtis.