Related Experiment Videos
Malignant syphilis in an AIDS patient.
T R dos Santos1, I J de Castro, M M B Dahia
1Universidade Federal do Estado do Rio de Janeiro (UNIRIO), Rio De Janeiro, RJ, Brazil.
Infection
|November 20, 2014
Summary
Malignant syphilis, a rare ulcerative form of secondary syphilis, presents with distinct skin lesions. This case highlights its occurrence in an HIV-positive individual with specific clinical indicators.
Area of Science:
- Dermatology
- Infectious Diseases
- Syphilology
Background:
- Malignant syphilis is an uncommon ulcerative variant of secondary syphilis.
- Lesions typically progress from papules to pustules and then to ulcers with raised edges and central necrosis.
- Often associated with immunosuppression, it can occur in HIV patients with TCD4(+) cell counts >200 cells/mm(3).
Observation:
- This study details a 27-year-old HIV-positive male with 6 years of history.
- He exhibited suboptimal adherence to antiretroviral therapy, a TCD4(+) cell count of 340 cells/mm(3), and a VDRL of 1:128.
- The patient presented with itchy, disseminated, hyperchromic maculopapular lesions with rupioid crusts.
Findings:
- The clinical presentation was highly compatible with malignant syphilis.
- Despite the alarming appearance of lesions, malignant syphilis generally has a favorable prognosis.
- Systemic symptoms resolve rapidly with treatment, and skin lesions heal over time.
Implications:
- This case underscores the importance of recognizing malignant syphilis in HIV-positive individuals, even with moderately preserved TCD4(+) counts.
- Early diagnosis and appropriate treatment are crucial for managing this syphilitic variant.
- Understanding the clinical spectrum of syphilis is vital for effective patient care and public health strategies.