ran ken haus . ▁In ▁ 1 8 7 4 ▁he ▁was ▁appointed ▁chair ▁of ▁the ▁newly ▁founded ▁der mat ology ▁clin ic ▁in ▁Gra z . ▁ ▁From ▁ 1 8 6 7 ▁to ▁ 1 8 7 0 ▁he ▁served ▁on ▁the ▁municipal ▁council ▁in ▁Gra z , ▁and ▁in ▁ 1 8 7 0 ▁was ▁elected ▁to ▁the ▁St y rian ▁parliament . ▁In ▁ 1 8 9 0 / 9 1 ▁he ▁served ▁as ▁president ▁of ▁the ▁Deutsche ▁D erm at ologische ▁Gesellschaft ▁( G erman ▁D erm at ological ▁Society ). ▁He ▁died ▁on ▁ 3 0 ▁December ▁ 1 8 9 1 ▁from ▁a ▁car cin oma ▁of ▁the ▁es oph ag us ; ▁his ▁successor ▁at ▁the ▁University ▁of ▁Gra z ▁being ▁Adolf ▁Jar isch . ▁ ▁In ▁the ▁field ▁of ▁der mat ology , ▁he ▁author ed ▁papers ▁on ▁topics ▁such ▁as : ▁ps or ias is , ▁er yth ema ▁mult iform e , ▁var ic ella , ▁p emph ig us ▁veget ans ▁and ▁p emph ig us ▁conj unct iva . ▁ ▁References ▁▁ ▁Category : 1 8 3 1 ▁birth s ▁Category : 1 8 9 1 ▁death s ▁Category : Pe ople ▁from ▁Gra z - U m geb ung ▁District ▁Category : Univers ity ▁of ▁Vienna ▁al umn i ▁Category : Univers ity ▁of ▁Gra z ▁fac ulty ▁Category : A ust rian ▁der mat olog ists <0x0A> </s> ▁J alis co ▁( , ▁, ▁; ▁N ahu at