<unk><unk>  is a<unk>  characterized by presence of the triad: essential hypertension, diabetes mellitus, and oral lichen planus. Oral lichen planus is thought to be a result of the drugs used for treatment of hypertension and diabetes mellitus but this is not confirmed.
Grinspan's syndrome
Grisel's syndrome
Hapnes Boman Skeie syndrome
Zieve's syndrome
Wallis–Zieff–Goldblatt syndrome
Gómez–López-Hernández syndrome
Lucey–Driscoll syndrome
Laugier–Hunziker syndrome