SummaryBasal cell carcinoma (BCC) is the most common malignant tumor among fair‐skinned individuals, and its incidence had been steadily rising in the past decades. In order to maintain the highest quality of patient care possible, the German S2k guidelines were updated following a systematic literature search and with the participation of all professional societies and associations involved in the management of the disease. Part 2 addresses issues such as proper risk stratification, the various therapeutic approaches, and prevention as well as follow‐up of patients with basal cell carcinoma.

Basal cell carcinoma is the most common malignant tumor among fair-skinned individuals, and its incidence has been rising steadily in the past decades. In order to maintain the highest quality of patient care possible, the German S2k guidelines were updated following a systematic literature search and with the participation of all professional societies and associations involved in the management of the disease. Part 1 highlights new developments in genetics in particular as well as aspects regarding epidemiology, diagnosis, and histology.

Solar occupational UV exposure is a major determinant of incident SCC. Our findings indicate that prevention strategies should be further expanded to the occupational setting.

Zusammenfassung Das Basalzellkarzinom (BZK) ist der häufigste maligne Tumor der hellhäutigen Bevölkerung mit jährlich steigender Inzidenz. Eine Aktualisierung der S2k‐Leitlinie unter Beteiligung aller mit dem Krankheitsbild vertrauten Fachgesellschaften sowie vorangegangener Literaturrecherche ist für die Qualität der Versorgung der betroffenen Patienten von essentieller Bedeutung. Im vorliegenden Teil 2 wird zunächst eine Risikostratifizierung aufgezeigt, bevor die verschiedenen Therapieoptionen diskutiert werden. Zudem werden Prävention und Nachsorge der Erkrankung behandelt.

Skin cancer prevention strategies should be expanded to the occupational setting.