[Morgagni-Stewart-Morel syndrome in a young man].

A 32-year-old man is reported with the Morgagni-Morell-Stewart syndrome with hypertension, diabetes, obesity, emotional lability, irritability and thickening of the internal lamina of the frontal bone in radiogram, which is the phatognomonic sing for the syndrome. The syndrome is rarely observed in men. Hormonal determinations showed increased serum concentrations of prolactin and thyrotropic hormone.