Sífilis maligna en un paciente con infección por el VIH

Malignant syphilis as the presenting complaint of advanced HIV

Malignant syphilis is an infrequent secondary manifestation in patients with human immunodeficiency virus (HIV), with polymorphous and disseminated skin lesions being related to severe immunosuppression. Lesions have intense inflammatory circinate, ulcer-crusted and nodular skin lesions of diffuse distribution throughout the body, that can be confused with vasculitis or cutaneous lymphomas. We report a patient recently diagnosed with HIV infection in the acquired immunodeficiency syndrome stage with malignant syphilis as the debut of HIV.

Neurosyphilis is more common in malignant syphilis: A case series and review of the literature

Malignant syphilis is a rare skin manifestation of secondary syphilis, which has been reported primarily in the HIV-infected population. This study aimed to investigate the relationship between HIV infection, malignant syphilis, and neurosyphilis through a systematic chart review of 26 malignant syphilis patients seen at our hospital. We also performed a literature review of 83 reported malignant syphilis cases since 1987, when the first case of malignant syphilis co-infected with HIV was reported. We found there was no direct association between HIV infection and malignant syphilis or neurosyphilis. In contrast, we found that much higher proportion (30%) of malignant syphilis patients develop concurrent neurosyphilis compared to those with the common type of secondary syphilis (13.1%). Physicians should be aware of the fact that neurosyphilis is more common among patients with malignant syphilis and the importance of investigating for neurosyphilis in such patients.

Atypical Cutaneous Manifestations in Syphilis

Although the diversity of the clinical manifestations of syphilis is well-known, atypical presentations can also occur. Such atypical presentations are associated with a high risk of transmission as a result of diagnostic confusion and treatment delays owing to the disease's ability to mimic other common skin diseases, deviate from classic clinical presentations, and adopt unique forms. Cases of atypical syphilis have been described most frequently in patients with concomitant human immunodeficiency virus (HIV) infection. Because the incidence of syphilis has been growing over recent years -particularly in patients with HIV co-infection- dermatologists need to be familiar with the less well-known clinical presentations of this venereal disease.

Malignant syphilis in an AIDS patient

Malignant syphilis is an uncommon, but not unknown, ulcerative variation of secondary syphilis. The lesions typically begin as papules, which quickly evolve to pustules and then to ulcers with elevated edges and central necrosis. It is usually, but not mandatory, found in patients with some level of immunosuppression, such as HIV patients, when the TCD4(+) cell count is >200 cells/mm(3). Despite the anxiety the lesions cause, this form of the disease has a good prognosis. The general symptoms disappear right after the beginning of treatment, and lesions disappear over a variable period. This study reports the case of a 27-year-old man who has been HIV positive for 6 years, uses antiretroviral therapy incorrectly, has a TCD4(+) cell count of 340 cells/mm(3), a VDRL of 1:128 and itchy disseminated hyperchromic maculopapular lesions with rupioid crusts compatible with malignant syphilis.