title: [Assymetric pigmental lesions on the underarm and quickly growing nodes on the back of the hand].
authors: Klinik und Poliklinik für Dermatologie und Venerologie der Universität zu Köln. gernot.herrmann@uni-koeln.dev
authors: Gernot
authors: G
authors: Herrmann
authors: Wolfgang
authors: W
authors: Groth
authors: Thomas
authors: T
authors: Krieg