Alopecia rectangular transitoria tras embolización endovascular: presentación de un caso y descripción de los hallazgos histopatológicos / Transitory Rectangular Alopecia After Endovascular Embolization: A Case Report and Description of the Histopathology Findings

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[A case of neurological syphilis mimicking Horton's disease and polymyalgia rheumatica]. / Syphilis neurologique révélée par un tableau évocateur d'artérite temporale et de pseudopolyarthrite rhizomélique.

BACKGROUND: Syphilis has been making a comeback over the last 10 years. Neurosyphilis can occur at any stage of the infection but is difficult to diagnose because of the existence of misleading forms, of which we describe an example below. PATIENTS AND METHODS: A 56-year-old woman presented symptoms evoking polymyalgia rheumatica and giant-cell arteritis in a context of ibuprofen treatment for a few weeks. She also had myodesospsia, syphilids and syphilitic roseola, together with laboratory indicators of inflammation. A lumbar puncture revealed lymphocytic meningitis and a positive Treponema Pallidum Haemagglutination Assay (TPHA) for cerebrospinal fluid, thus confirming the diagnosis of neurosyphilis. Moreover, the ophthalmologic examination showed optic neuritis with papilla lesions of syphilitic origin. This was successfully treated with a 3-week course of penicillin G infusions. CONCLUSION: Symptoms evocative of Horton's disease and polymyalgia rheumatica can reveal syphilis, a disease dubbed "the great simulator" on account of the variety of clinical forms it can take.

Travelers with cutaneous leishmaniasis cured without systemic therapy.

BACKGROUND: Cutaneous leishmaniasis (CL) is a disfiguring but not life-threatening disease. Because antileishmanial drugs are potentially toxic, the World Health Organization (WHO) recommends simple wound care or local therapy as first-line treatment, followed or replaced by systemic therapy if local therapy fails or cannot be performed. METHODS: To determine the feasibility and impact of the recommended approach, we analyzed the results of a centralized referral treatment program in 135 patients with parasitologically proven CL. RESULTS: Infections involved 10 Leishmania species and were contracted in 29 different countries. Eighty-four of 135 patients (62%) were initially treated without systemic therapy. Of 109 patients with evaluable charts, 23 of 25 (92%) treated with simple wound care and 37 of 47 (79%) treated with local antileishmanial therapy were cured by days 42-60. In 37 patients with large or complex lesions, or preexisting morbidities, or who had not been cured with local therapy, the cure rate with systemic antileishmanial agents was 60%. Systemic adverse events were observed in 15 patients, all receiving systemic therapy. CONCLUSIONS: In this population of CL patients displaying variable degrees of complexity and severity, almost two-thirds of patients could be initially managed without systemic therapy. Of these, 60 were cured before day 60. The WHO-recommended stepwise approach favoring initial local therapy therefore resulted in at least 44% of all patients being cured without exposure to the risk of systemic adverse events. Efforts are needed to further simplify local therapy of CL and to improve the management of patients with complex lesions and/or preexisting comorbidities.

[Non-cutaneous manifestations of secondary syphilis]. / Manifestations extra-cutanéomuqueuses de la syphilis secondaire.

BACKGROUND: The usual presentation of secondary syphilis is with cutaneous and mucosal symptoms. However, systematic symptoms can also occur. The purpose of this study was to describe non-mucocutaneous manifestations of secondary syphilis. PATIENTS AND METHODS: Patients from the Infectious Diseases Department of Tourcoing Hospital in whom secondary syphilis was diagnosed between January 2000 and December 2006 were enrolled in this study. Patients with secondary syphilis had the typical cutaneous and mucosal symptoms and a VDRLgreater than or equal to one quarter (or a fourfold increase in the VDRL if previously positive). RESULTS: Seventy-seven patients presenting a total of 80 cases of secondary syphilis were enrolled, 50 of whom were HIV-positive. Of these patients, 21 (26.3 p. 100) had neurological symptoms with three cases (3.8 p. 100) of uveitis, four (5 p. 100) of papillitis, two (2.5 p. 100) of retinitis and one (1.25 p. 100) of otosyphilis. In 14 of these 21 patients (67 p. 100), lumbar puncture was performed, confirming the diagnosis of neurosyphilis in six cases. Three patients (3.8 p. 100) had diarrhoea, four (5 p. 100) had abdominal pain and six (7.5 p. 100) had hepatomegaly. Seven (11.5 p. 100) patients had alanine aminotransferase levels above twice the normal upper limit and two above 10 times the normal upper limit. Three patients had bone pain and in one patient, osteitis was confirmed by technetium and gallium scintigraphy (osteolysis). CONCLUSION: In patients with secondary syphilis, clinicians should search for non-mucocutaneous symptoms. In the presence of these symptoms, appropriate syphilis treatment should be initiated.