Abstract
ABSTRACT
Historians of medicine have traditionally identified Sigmund Freud's encounter with Jean‐Martin Charcot at the Salpêtrière in Paris (1885–1886) as the decisive turning point in his intellectual development. Yet an earlier and largely overlooked phase of his medical formation may have played an equally formative role: his clinical service in dermatology and syphilology at the Vienna General Hospital, undertaken between 1883 and 1885. Freud worked successively under Abraham Anscherlik and Moriz Kaposi in one of the principal centres of syphilology in Europe, encountering daily patients with advanced neurosyphilis whose skin lesions coexisted with profound cognitive and psychiatric deterioration. This experience placed him at the crossroads of dermatology, neurology, and nascent psychiatry, confronting him with a fundamental clinical question—how can a somatic disease dismantle the structures of the mind?—that would later resonate throughout his theoretical programme. Revisiting this episode illuminates an underappreciated chapter in the history of dermatological medicine and resonates with contemporary psychodermatology's growing recognition of the bidirectional relationship between skin disease and psychiatric comorbidity.