ABSTRACT
Summary Syphilis is an infection caused by Treponema pallidum, mainly transmitted by sexual contact. Since 2001, primary and secondary syphilis rates started to rise, with an epidemic resurgence. The authors describe an exuberant case of secondary syphilis, presenting with annular and lichen planus-like lesions, as well as one mucocutaneous lesion. Physicians must be aware of syphilis in daily practice, since the vast spectrum of its cutaneous manifestations is rising worldwide.
Resumo A sífilis é uma infecção causada pela espiroqueta Treponema pallidum, transmitida principalmente por contato sexual. Desde 2001, houve o ressurgimento dessa epidemia, com aumento das taxas de sífilis primária e secundária. Os autores descrevem um caso exuberante de sífilis secundária apresentando lesões cutâneas anulares e lesões que lembram líquen plano, além de uma lesão mucocutânea. Médicos de todas as especialidades devem estar cientes das diversas apresentações de sífilis: o vasto espectro de manifestações cutâneas da sífilis secundária e as crescentes taxas dessa patologia representam um desafio.
Subject(s)
Humans , Male , Syphilis, Cutaneous , Syphilis/diagnosis , Syphilis, Cutaneous/pathology , Syphilis/pathology , Middle AgedABSTRACT
Abstract Early malignant syphilis is a rare and severe variant of secondary syphilis. It is clinically characterized by lesions, which can suppurate and be accompanied by systemic symptoms such as high fever, asthenia, myalgia, and torpor state. We report a diabetic patient with characteristic features of the disease showing favorable evolution of the lesions after appropriate treatment.
Subject(s)
Humans , Female , Middle Aged , Skin/pathology , Syphilis, Cutaneous/pathology , Syphilis/pathology , Diabetes Mellitus/pathology , Skin Ulcer/pathology , Erythema/pathology , ImmunocompetenceABSTRACT
Abstract: Acquired syphilis can be divided into primary, secondary, latent, and tertiary stages. About 25% of patients with untreated primary syphilis will develop late signs that generally occur after three to five years, with involvement of several organs. The authors present an immunocompetent female who developed a tertiary stage syphilis presenting with long-standing nodular plaques.
Subject(s)
Humans , Female , Adult , Syphilis, Cutaneous/immunology , Syphilis, Cutaneous/pathology , Syphilis/immunology , ImmunocompetenceABSTRACT
Abstract: Syphilis is a sexually transmitted disease caused by Treponema pallidum and divided into three stages according to the duration of the disease: primary, secondary and tertiary. Secondary syphilis has diverse clinical presentations, such as papular-nodular lesions. This presentation is rare, with 15 cases reported in the literature over the past 20 years. We report a case of secondary syphilis with papular-nodular lesions in a healthy 63-year-old patient, who has presented treponema in immunohistochemical examination of the skin lesions.
Subject(s)
Humans , Male , Middle Aged , Syphilis, Cutaneous/pathology , Syphilis/pathology , Penis/pathology , Skin/pathology , Biopsy , Serologic Tests , ImmunohistochemistryABSTRACT
Due to diverse clinical and histopathological presentations, diagnosis of secondary syphilis can occasionally prove challenging. Variable clinical presentations of secondary syphilis in HIV disease may result in an incorrect diagnosis and an inappropriate treatment regimen. Similarly, the histology of secondary syphilitic lesions may show considerable variation, depending on the clinical morphology of the eruption. We report a case of secondary syphilis in an HIV infected patient with cutaneous palmoplantar lesions simulating palmoplantar psoriasis.
.Subject(s)
Adult , Humans , Male , HIV Infections/pathology , Psoriasis/pathology , Syphilis, Cutaneous/pathology , Anti-Bacterial Agents/therapeutic use , Biopsy , Coinfection/drug therapy , Coinfection/pathology , Diagnosis, Differential , Keratoderma, Palmoplantar/drug therapy , Keratoderma, Palmoplantar/pathology , Penicillin G Benzathine/therapeutic use , Syphilis, Cutaneous/drug therapy , Treatment OutcomeABSTRACT
Malignant syphilis is an uncommon manifestation of secondary syphilis, in which necrotic lesions may be associated with systemic signs and symptoms. Generally it occurs in an immunosuppressed patient, mainly HIV-infected, but might be observed on those who have normal immune response. Since there is an exponential increase in the number of syphilis cases, more diagnoses of malignant syphilis must be expected. We report a case in an immunocompetent female patient.
Subject(s)
Adult , Female , Humans , Immunocompetence/immunology , Skin Ulcer/pathology , Syphilis, Cutaneous/immunology , Syphilis, Cutaneous/pathology , Anti-Bacterial Agents/therapeutic use , Penicillin G Benzathine/therapeutic use , Skin Ulcer/immunology , Syphilis, Cutaneous/drug therapy , Treatment OutcomeABSTRACT
Malignant syphilis is a rare form of secondary syphilis strongly associated with human immunodeficiency virus infection (HIV). This clinical form of the disease is characterized by atypical cutaneous ulcerative and disseminated lesions and systemic compromise that can delay the final diagnosis. There are only few reports in the medical literature about malignant lues in HIV-infected patients. Malignant syphilis should be considered in the differential diagnosis in HIV-infected patients with fever and ulcerative skin lesions. Here we describe a man who developed clinical cutaneous and systemic manifestations pathologically conirmed as malignant syphilis and we performed a review of the literature.
La sífilis maligna es una forma rara de presentación de lúes secundaria asociada a la infección por el virus de la inmunodeficiencia humana (VIH). Se caracteriza por lesiones cutáneas atípicas, ulceradas, costrosas y diseminadas, asociadas con síntomas generales inespecíficos que pueden retrasar el diagnóstico correcto. Existen sólo escasas publicaciones en la literatura médica acerca de sífilis maligna en pacientes con infección por VIH. La lúes maligna debe incluirse en el diagnóstico diferencial de los pacientes con VIH que consultan por fiebre y lesiones úlcero-costrosas diseminadas. Se describe el caso de un paciente con infección por VIH que desarrolló una sífilis maligna con confirmación diagnóstica a partir de los hallazgos histopatológicos y se realiza una revisión de la literatura científica sobre el tema.
Subject(s)
Humans , Male , AIDS-Related Opportunistic Infections/pathology , Syphilis, Cutaneous/pathology , AIDS-Related Opportunistic Infections/drug therapy , Anti-Bacterial Agents/therapeutic use , Penicillin G Benzathine/therapeutic use , Severity of Illness Index , Syphilis, Cutaneous/drug therapyABSTRACT
Syphilis is a sexually transmitted disease caused by Treponema pallidum. The diagnosis is based mainly in clinical presentation and non-specific assays. PCR-based diagnosis has been suggested as an attractive alternative method. The aim of this study was the validation of a PCR-based test for the diagnosis of early syphilis (ES) and neurosyphilis (NS). Clinical samples of mucocutaneous lesions and cerebrospinal fluid (CSF) specimens from patients previously diagnosed for ES and NS respectively using an enlarged gold standard, were tested by PCR. The reaction was done using primers targeting the tpN47gene. Twenty out of 21 mucocutaneous samples from patients diagnosed with ES were positive by PCR, with a clinical sensitivity of 95 percent. Four out of 8 CSF samples from patients previously diagnosed with NS were positive by PCR, with a clinical sensitivity of 50 percent. The clinical specificity for both ES and NS was 100 percent. The PCR sensitivity and specificity for mucocutaneous samples allowed us to implement this assay in our laboratory for routine diagnosis. Although the sensitivity of the PCR in CSF was low, it may be useful to support clinical diagnosis.
La sífilis es una enfermedad de transmisión sexual producida por Treponema pallidum, cuyo diagnóstico se realiza presuntivamente basándose en aspectos clínicos y análisis de especificidad limitada. La reacción de la polimerasa en cadena (RPC) ha sido planteada como una alternativa diagnóstica de mayor sensibilidad y especificidad. El objetivo de este trabajo fue validar una RPC para el diagnóstico de sífilis temprana (ST) y neurosífilis (NS). Se utilizaron muestras de lesiones muco-cutáneas y de LCR de pacientes con sospecha de cursar ST y NS respectivamente, previamente diagnosticados, utilizando un estándar de oro ampliado. La RPC fue realizada con partidores dirigidos al gen tpN47. De las 21 muestras de pacientes con ST, la RPC resultó positiva en 20, lo que resulta en una sensibilidad clínica de 95 por ciento. De las 8 muestras de pacientes con NS, la RPC resultó positiva en 4, obteniéndose una sensibilidad clínica de 50 por ciento. La especificidad clínica para ST y NS fue de 100 por ciento. La excelente sensibilidad y especificidad de la RPC para muestras muco-cutáneas permitió la exitosa implementación de este análisis en nuestro laboratorio para el diagnóstico de rutina. Si bien la sensibilidad de la RPC en LCR es baja, es muy útil para apoyar el diagnóstico clínico.
Subject(s)
Female , Humans , Male , DNA, Bacterial/analysis , Neurosyphilis/diagnosis , Polymerase Chain Reaction , Syphilis, Cutaneous/diagnosis , Treponema pallidum/genetics , Neurosyphilis/cerebrospinal fluid , Neurosyphilis/pathology , Prospective Studies , Sensitivity and Specificity , Syphilis, Cutaneous/cerebrospinal fluid , Syphilis, Cutaneous/pathologyABSTRACT
A sífilis, doença de importante morbiletalidade no passado, tem ressurgido nos últimos anos, graças, sobretudo, às alterações nos comportamentos de risco. Um grupo epidemiológico, frequentemente, acometido é a população com infecção pelo HIV: estes pacientes podem apresentar características peculiares nas manifestações e evolução da doença. Relatamos o caso de um paciente masculino, HIV-positivo, que desenvolveu um quadro florido de secundarismo: além da roséola sifilítica, apresentou pan-uveíte bilateral e acometimento do sistema nervoso central. A investigação, apresentou fenomeno pro-zona e no estudo histologico, mostrou a presenca de vasculite leucocitoclastica achado este extremamente raro e pouco documentado.
Syphilis, a disease that in the past was associated with significant morbidity and lethality rates, has resurged in recent years principally as a consequence of changes in risk behavior. An epidemiological group that is commonly affected is the HIV-infected population. The characteristics of the disease and its progression may differ in these patients. The present report describes a case of an HIV-positive male patient, who developed florid secondary syphilis: in addition to syphilitic roseola, he also presented with bilateral panuveitis and involvement of the central nervous system. Investigation revealed the prozone phenomenon and histological examination of the skin lesions showed the presence of leukocytoclastic vasculitis. This finding is extremely rare and few cases have been documented.
Subject(s)
Adult , Humans , Male , Syphilis, Cutaneous/diagnosis , Vasculitis, Leukocytoclastic, Cutaneous/diagnosis , AIDS-Related Opportunistic Infections/diagnosis , AIDS-Related Opportunistic Infections/pathology , Syphilis, Cutaneous/pathology , Vasculitis, Leukocytoclastic, Cutaneous/pathologyABSTRACT
Biópsias são ocasionalmente necessárias para confirmação diagnóstica de sífilis secundária, normalmente obtida por correlação clínico-sorológica. Entretanto, o exame histopatológico pode oferecer pistas que conduzam a um diagnóstico em casos antes insuspeitos ou de apresentação clínica incomum. Apresentamos um paciente de 35 anos, há dois com lesões acrômicas vitiligoides, para o qual sífilis foi sugerida somente após o exame histopatológico. Alguns aspectos microscópicos observados são discutidos e comparados com dados disponíveis na literatura.
Biopsies are occasionally necessary to confirm the diagnosis of secondary-stage syphilis, currently achieved by clinico-serological correlation. However, histopathologic examination may offer clues that can lead to the diagnosis of the disease in previously unsuspected or unusual cases. We report the case of a 35-year-old male patient with vitiligo-like lesions for two years, whose diagnosis of syphilis was suggested only after histopathologic examination. Some microscopic aspects observed are discussed and compared to data from the literature.
Subject(s)
Adult , Humans , Male , Hypopigmentation/pathology , Syphilis, Cutaneous/pathology , Vitiligo/pathology , Biopsy , Diagnosis, Differential , Hypopigmentation/etiology , Syphilis, Cutaneous/complicationsABSTRACT
Los condilomas planos son una manifestación frecuente del secundarismo sifilítico, no así los de localización interdigital. Se presentan cuatro pacientes con condilomas planos interdigitales y una revisión de la literatura actualizada
Condylomata lata are a frequent manifestation of secondary syphilis,not so their unusual location. Four patients with interdigital condylomata are presented as well as a review of the literature.
Subject(s)
Humans , Male , Female , Adolescent , Adult , Middle Aged , Syphilis, Cutaneous/pathology , Syphilis, Cutaneous/drug therapy , Foot Dermatoses/diagnosis , Foot Dermatoses/microbiology , Foot Dermatoses/pathology , Penicillin G Benzathine/therapeutic use , Syphilis/pathology , Syphilis/drug therapyABSTRACT
La sífilis es una enfermedad infectocontagiosa sistémica, de evolución crónica, cuyo agente causal es el Treponema pallidum; la forma terciaria de presentación es infrecuente en la actualidad. Presentamos el caso de una paciente con gomas sifilíticos cutáneos y realizamos una revisión bibliográfica.
Subject(s)
Humans , Female , Middle Aged , Syphilis, Cutaneous/diagnosis , Review Literature as Topic , Syphilis , Syphilis Serodiagnosis , Syphilis, Cutaneous/pathologyABSTRACT
La anetodermia es una lesión benigna con pérdida localizada de fibras elásticas en dermis que se traduce en áreas de flaccidez o herniación de la piel. Las anetodermias se clasifican en dos tipos: inflamatorias o secundarias a procesos inflamatorios (Jadassoh-Pellizari) y no inflamatorias o idiopáticas (Schwenninger-Buzzi). Se han propuesto numerosos tratamientos, pero no se han obtenido resultados satisfactorios. Describimos un paciente con anetodermia secundaria a un secudarismo sifilítico (incluido en las de tipo inflamatorio de Jadassoh-Pellizari)