TY - JOUR AB - oooooooooooooooooooo oooooooooooooooooooo Dermatology 1998;197:274 Dermatology 1998;197:274–275 Spontaneous Repigmentation of Acute Generalized Exanthematous Pustulosis Induced by Diltiazem: Value of Patch Testing Vitiligo Patches Distant from the Autologous a a a a b Skin Graft Sites: A Remote Reverse Koebner’s V. Jan , L. Machet , N. Gironet , L. Martin , M.C. Machet , a a G. Lorette , L. Vaillant Phenomenon? a b Departments of Dermatology and Pathology, CHU Trousseau, S. Malakar, S. Dhar Tours, France Dermatology Division, Duncan Gleneagles, Diagnostic and Research Centre, Calcutta, India Key Words Key Words Acute generalized exanthematous pustulosis · Drug reaction · Vitiligo repigmentation · Kolbner’s phenomenon Diltiazem · Patch testing Although there are reports of repigmentation of leukotrichia after Diltiazem is a calcium channel blocker frequently used in the treat- epidermal grafting [1, 2], to date there is no report of spontaneous ment of hypertension and angina. Acute generalized exanthematous repigmentation of the vitiligo patches other than the patches treated by pustulosis (AGEP) [1] has rarely been related to this drug [2–4]. Patch the autologous punch graft technique. We herein describe such a phe- tests can determine the attributability of this drug in AGEP. nomenon observed by us in some of our TI - Letters to Dermatology JO - Dermatology DO - 10.1159/000018013 DA - 1998-01-01 UR - https://www.deepdyve.com/lp/karger/letters-to-dermatology-kZClSq1Mob SP - 274 EP - 276 VL - 197 IS - 3 DP - DeepDyve ER -