{Reference Type}: Case Reports {Title}: Rapid progression to gummatous tertiary syphilis in a patient with HIV. {Author}: Charlton OA;Puri P;Davey L;Weatherall C;Konecny P; {Journal}: Australas J Dermatol {Volume}: 60 {Issue}: 1 {Year}: Feb 2019 {Factor}: 2.481 {DOI}: 10.1111/ajd.12860 {Abstract}: Co-infection with human immunodeficiency virus-1 (HIV) and syphilis is associated with rapid progression to tertiary syphilis. This case report describes the early development of gummatous skin disease and suspected neurosyphilis in a patient with untreated HIV and approaches to treatment.