Scielo RSS <![CDATA[Anais Brasileiros de Dermatologia]]> http://www.scielo.br/rss.php?pid=0365-059620160003&lang=es vol. 91 num. 3 lang. es <![CDATA[SciELO Logo]]> http://www.scielo.br/img/en/fbpelogp.gif http://www.scielo.br <![CDATA[High frequency ultrasound with color Doppler in dermatology]]> http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0365-05962016000300262&lng=es&nrm=iso&tlng=es Abstract: Ultrasonography is a method of imaging that classically is used in dermatology to study changes in the hypoderma, as nodules and infectious and inflammatory processes. The introduction of high frequency and resolution equipments enabled the observation of superficial structures, allowing differentiation between skin layers and providing details for the analysis of the skin and its appendages. This paper aims to review the basic principles of high frequency ultrasound and its applications in different areas of dermatology. <![CDATA[Thermographic analysis and autonomic response in the hands of patients with leprosy]]> http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0365-05962016000300274&lng=es&nrm=iso&tlng=es Abstract: Background: Low temperatures and slow blood flow may result from peripheral neuropathy caused by leprosy, and the simple detection of cold fingers could already be a preliminary classification for these patients. Objective: To investigate whether infrared thermography would be able to measure this change in temperature in the hands of people with leprosy. Method: The study assessed 17 leprosy patients who were under treatment at the National Reference Center for Sanitary Dermatology and Leprosy, Uberlândia/MG, and 15 people without leprosy for the control group. The infrared camera FLIR A325 and Therma CAM Researcher Professional 2.9 software were used to measure the temperature. The room was air-conditioned, maintaining the temperature at 25°C; the distance between the camera and the limb was 70 cm. The vasomotor reflex of patients was tested by a cold stress on the palm. Results: The study showed a significant interaction between the clinical form of leprosy and temperature, where the control group and the borderline-borderline form revealed a higher initial temperature, while borderline-lepromatous and lepromatous leprosy showed a lower temperature. Regarding vasomotor reflex, lepromatous leprosy patients were unable to recover the initial temperature after cold stress, while those with the borderline-tuberculoid form not only recovered but exceeded the initial temperature. Conclusion: Thermography proved a potential tool to assist in the early detection of neuropathies, helping in the prevention of major nerve damage and the installation of deformities and disabilities that are characteristic of leprosy. <![CDATA[Lack of association between alopecia areata and HLA class I and II in a southeastern Brazilian population]]> http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0365-05962016000300284&lng=es&nrm=iso&tlng=es Abstract: Background: Alopecia areata (AA) is a common disorder of unknown etiology that affects approximately 0.7% to 3.8% of patients among the general population. Currently, genetic and autoimmune factors are emphasized as etiopathogenic. Studies linking Human Leukocyte Antigens (HLA) to AA have suggested that immunogenetic factors may play a role in the disease's onset/development. Objectives: To investigate an association between AA and HLA class I/II in white Brazilians. Methods: Patients and control groups comprised 33 and 112 individuals, respectively. DNA extraction was performed by column method with BioPur kit. Allele's classification was undertaken using the PCR-SSO technique. HLA frequencies were obtained through direct counting and subjected to comparison by means of the chi-square test. Results: Most patients were aged over 16, with no familial history, and developed partial AA, with no recurrent episodes. Patients showed a higher frequency of HLA-B*40, HLA-B*45, HLA-B*53 and HLA-C*04 compared with controls, although P was not significant after Bonferroni correction. Regarding HLA class II, only HLA-DRB1*07 revealed statistical significance; nevertheless, it featured more prominently in controls than patients (P=0.04; Pc=0.52; OR=0.29; 95%; CI=0.07 to 1.25). P was not significant after Bonferroni correction. Conclusions: The development of AA does not seem to be associated with HLA in white Brazilians, nor with susceptibility or resistance. The studies were carried out in populations with little or no miscegenation, unlike the Brazilian population in general, which could explain the inconsistency found. <![CDATA[Acne scars in 18-year-old male adolescents: a population-based study of prevalence and associated factors]]> http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0365-05962016000300291&lng=es&nrm=iso&tlng=es Abstract: Background: Acne vulgaris is a pilosebaceous follicle disorder affecting over 85% of adolescents to some degree. It frequently causes psychological distress that may persist into adulthood due to scarring. Little information about post-acne scarring epidemiology is available. Objectives: To describe prevalence, distribution patterns and associated factors of acne scarring in young males, drawing on a representative population sample from a southern Brazilian city. Methods: A cross-sectional study was undertaken during presentation for military service, which is compulsory for all 18-year-old males. A questionnaire was applied, covering topics like diet, smoking habits, ethnicity, family structure, socio-economic level, as well as specific questions about active acne and resulting scars. Dermatologists conducted the clinical examination. Results: A total of 2,201 male adolescents were interviewed and examined. The overall prevalence of acne scarring was 22%. The malar region was the most frequently involved, present in 80% of affected individuals, followed by the frontal region (31.5%), back (17%), anterior chest (8.2%) and mentonian region (6.4%). Correlation between the intensity of clinical acne and the presence of scars was found, but no association was observed with educational level, smoking, ethnicity, obesity or socio-economic status. Conclusions: There is a high prevalence of acne scars among this population. This is the first study to ascertain a correlation between acne scarring and factors such as socio-economic status and educational level. The direct relation between acne severity and scarring indicates that prompt and effective treatment is the best way to reduce scarring. <![CDATA[Detection of apoptosis in pemphigus vulgaris by TUNEL technique]]> http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0365-05962016000300296&lng=es&nrm=iso&tlng=es Abstract: Background: Pemphigus is part of a group of blistering diseases that affect the skin and mucous membranes. Based on its autoimmune origin, autoantibodies develop in pemphigus that are directed toward cell surface components of keratinocytes. However, some data cannot be explained, such as the lack of a relationship between autoantibody levels and the severity of clinical manifestations, treatment resistance, the presence of inflammatory infiltrates and the potential occurrence of apoptosis as determinants of vesicle formation. Objective: To examine the presence of apoptosis in pemphigus vulgaris by TUNEL technique. Methods: In this cross-sectional study, we selected 15 paraffin-embedded tissues from subjects who were diagnosed with pemphigus vulgaris by hematoxylin and eosin staining. The samples were subjected to TUNEL assay and examined under an Olympus BX61 fluorescence microscope. Positivity was categorized dichotomously, and the statistical analysis was performed using the X2 test. Results: Positivity was observed in basal layer cells in 14 (93.3%) cases. In 13 (86.7%) of the positive cases, we noted espinosum and granular layers that formed the blister roof, and in 12 cases (80%), positive acantholytic cells were observed. Conclusions: TUNEL positivity was observed in pemphigus vulgaris, implicating apoptosis in the pathophysiology of this condition, which can help guide the development of apoptotic blockers as therapeutics. <![CDATA[Incidence, clinical manifestations and clipping of nail psoriasis in the dermatology center of the Hospital Universitário Evangélico de Curitiba]]> http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0365-05962016000300300&lng=es&nrm=iso&tlng=es Abstract: Background: Psoriasis is a chronic inflammatory skin disease that often progresses with nail alterations. It is suspected that there is a correlation between nail psoriasis and enthesitis of the distal interphalangeal joint, seeming to serve as a predictor. Objectives: To analyze the profile of patients with nail psoriasis and correlate the presence of nail alterations with psoriatic arthritis, quality of life, extent of psoriasis and the histopathology of the nail. Methods: An observational cross-sectional study with 40 patients with a diagnosis of psoriasis and without systemic treatment. The patient profile was researched, including quality of life and evaluated for the presence of psoriatic arthritis. The severity of the skin psoriasis and the presence of nail lesions were evaluated. Nail fragments were collected and analyzed through clipping. It obtained 100% of positivity for psoriasis in the histopathology exam of the nail plate. Results: Of the 40 patients, 65% were diagnosed with nail psoriasis. Suggestive findings of psoriatic arthritis in hands were present in 33%, being more frequent in those with nail alteration (p = 0.01). In 92.3% of patients diagnosed with psoriatic arthritis in the hands there was some nail injury. The most frequent injuries were pitting and onycholysis. Conclusions: Patients with nail psoriasis are usually men, with worse quality of life and higher chance of psoriatic arthritis. The correlation between the nail involvement of psoriasis and psoriatic arthritis in hands confirms the association between these two forms. The clinical diagnosis of nail psoriasis did not correlate with the histological diagnosis. <![CDATA[Infliximab in patients with psoriasis and other inflammatory diseases: evaluation of adverse events in the treatment of 168 patients]]> http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0365-05962016000300306&lng=es&nrm=iso&tlng=es Abstract: Background: Psoriasis is immune-mediated chronic inflammatory disease with preference for skin and joints. The skin involvement occurs by hyperproliferation and abnormal differentiation of keratinocytes. It is associated with comorbidities, mainly related to the clinical manifestations of the metabolic syndrome. Increased TNF-alpha expression (TNF-α) is related to its pathophysiology. Infliximab is an intravenous drug that acts neutralizing the biological activity of TNF-α and prevents the binding of the molecule to the target cell receptor, inhibiting cell proliferation of psoriasis and other diseases mediated by TNF-α. A lot of infusion reactions have been described in the literature. Objective: To evaluate the adverse effects of intravenous treatment with infliximab, analyzing patients with psoriasis compared to those with other chronic inflammatory diseases (rheumatoid arthritis, ankylosing spondylitis, Crohn's disease and ulcerative colitis). Method: Analysis of medical records and adverse events of 168 patients undergoing infliximab infusion for psoriasis and chronic inflammatory diseases treatment. Results: 168 patients who have used infliximab were evaluated, 24 had psoriasis and 144 had chronic inflammatory diseases. Only 2 (8.3%) patients with psoriasis showed adverse events requiring treatment discontinuation, and just 6 (4.2%) female patients with chronic inflammatory diseases experienced adverse events. Conclusion: Infliximab is a safe drug, with a low percentage of adverse events and there were more adverse events in women with chronic inflammatory diseases and in patients who received more infliximab infusions. <![CDATA[Clinical and epidemiological profile of leprosy patients attended at Ceará, 2007-2011]]> http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0365-05962016000300311&lng=es&nrm=iso&tlng=es Abstract: Background: Leprosy is an infectious chronic condition associated with potentially serious physical, social and psychological impacts. Objectives: To characterize the clinical and epidemiological profile of leprosy patients treated from 2007 to 2011 in the University Hospital of Ceará, Northeastern Brazil. Methods: This is a retrospective and descriptive study. The study population consisted of residents in the state of Ceará treated in a dermatology clinic between 2007-2011. Clinical and epidemiological data analyzed were obtained from medical records and from the database of national Information System for Notifiable Diseases. Results: 475 cases were analyzed, mostly women (51.8%), aged 45-59 years (35.0%) - mean of 45.2 years at diagnosis - with 6.3% of children under 15 , with low education (73.7%), white color (68.8%), residency in the city of Fortaleza (82.3%), and no defined work occupation (59.6%). At diagnosis, most patients were multibacillary (MB) (65.5%), had borderline clinical form (48.0%), and 22.7% had physical disability (8.0% with grade 2), predominantly in MB cases (p &lt;0.001). We observe worsening of disability in 5.1% of cases post-MDT. The proportion of cases with reactional episodes was 42.7%, mainly during MDT (51.2%). Conclusion: This is the first study conducted in this hospital context, revealing late diagnosis, high burden of disease, hidden endemicity, and high social vulnerability in the state of Ceará. This study reinforces the need to strengthen health care network for timely diagnosis and treatment, aiming at longitudinality of assistance. <![CDATA[Profile of patients admitted to a triage dermatology clinic at a tertiary hospital in São Paulo, Brazil]]> http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0365-05962016000300318&lng=es&nrm=iso&tlng=es Abstract: Background: Knowledge of epidemiological data on skin diseases is important in planning preventive strategies in healthcare services. Objective: To assess data from patients admitted to a triage dermatology clinic. Methods: A retrospective study was performed of patients admitted over a one-year period to the Triage Dermatology Clinic at the Hospital das Clínicas of the University of São Paulo Medical School. Data were obtained from record books. The variables analyzed were: patient age, gender, dermatologic disease (initial diagnosis), origin (from where the patient was referred) and destination (where the patient was referred to). Results: A total of 16,399 patients and 17,454 diseases were identified for analysis. The most frequent skin disorders were eczema (18%), cutaneous infections (13.1%), erythematous squamous diseases (6.8%) and malignant cutaneous neoplasms (6.1%). Atopic dermatitis was the most common disease in children. Acne was more common among children and adults, as were viral warts. Basal cell carcinoma and squamous cell carcinoma were more common in the elderly. Contact dermatitis and acne predominated in women. The most frequent origins were: the primary/secondary health system (26.6%), other outpatient specialties (25.5%), emergency care (14.9%); while the destinations were: discharged (27.5%), follow-up in our Dermatology Division (24.1%), return (14.1%) and the primary/secondary health system (20.7%). Conclusion: Understanding the incidence of skin diseases is fundamental in making decisions regarding resource allocation for clinical care and research. Thus, we believe our findings can contribute to improving public health policies. <![CDATA[Sampling: how to select participants in my research study?]]> http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0365-05962016000300326&lng=es&nrm=iso&tlng=es Abstract: Background: In this paper, the basic elements related to the selection of participants for a health research are discussed. Sample representativeness, sample frame, types of sampling, as well as the impact that non-respondents may have on results of a study are described. The whole discussion is supported by practical examples to facilitate the reader's understanding. Objective: To introduce readers to issues related to sampling. <![CDATA[Use of silicon for skin and hair care: an approach of chemical forms available and efficacy]]> http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0365-05962016000300331&lng=es&nrm=iso&tlng=es Abstract Silicon is the second most abundant element on Earth, and the third most abundant trace element in human body. It is present in water, plant and animal sources. On the skin, it is suggested that silicon is important for optimal collagen synthesis and activation of hydroxylating enzymes, improving skin strength and elasticity. Regarding hair benefits, it was suggested that a higher silicon content in the hair results in a lower rate of hair loss and increased brightness. For these beneficial effects, there is growing interest in scientific studies evaluating the efficacy and safety of using dietary supplements containing silicon. Its use aims at increasing blood levels of this element and improving the skin and its annexes appearance. There are different forms of silicon supplements available and the most important consideration to be made in order to select the best option is related to safety and bioavailability. Silicon supplements are widely used, though there is wide variation in silicon bioavailability, ranging from values below 1% up to values close to 50%, depending on the chemical form. Therefore, the aim of this study was to evaluate the scientific literature related to the different chemical forms of silicon supplements available and the limitations and recent progress in this field. According to reported studies, among the different chemical forms available, the orthosilicic acid (OSA) presents the higher bioavailability, whereas the others forms have absorption inversely proportional to the degree of polymerization. However, clinical studies evaluating safety and efficacy are still lacking. <![CDATA[Cutaneous graft-versus-host disease after hematopoietic stem cell transplant - a review]]> http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0365-05962016000300336&lng=es&nrm=iso&tlng=es Abstract Graft-versus-host disease (GVHD) is a major complication of allogeneic hematopoietic stem cell transplants (allo-HSCT) associated with significant morbidity and mortality. The earliest and most common manifestation is cutaneous graft-versus-host disease. This review focuses on the pathophysiology, clinical features, prevention and treatment of cutaneous graft-versus-host disease. We discuss various insights into the disease's mechanisms and the different treatments for acute and chronic skin graft-versus-host disease. <![CDATA[Type 2 leprosy reaction with Sweet's syndrome-like presentation]]> http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0365-05962016000300345&lng=es&nrm=iso&tlng=es Abstract Leprosy is a chronic disease characterized by manifestations in the peripheral nerves and skin. The course of the disease may be interrupted by acute phenomena called reactions. This article reports a peculiar case of type 2 leprosy reaction with Sweet's syndrome-like features as the first clinical manifestation of leprosy, resulting in a delay in the diagnosis due to unusual clinical presentation. The patient had clinical and histopathological features reminiscent of Sweet's syndrome associated with clusters of vacuolated histiocytes containing acid-fast bacilli isolated or forming globi. Herein, it is discussed how to recognize type 2 leprosy reaction with Sweet's syndrome features, the differential diagnosis with type 1 leprosy reaction and the treatment options. When this kind of reaction is the first clinical presentation of leprosy, the correct diagnosis might be not suspected clinically, and established only with histopathologic evaluation. <![CDATA[The prognostic importance of parotid involvement by head and neck squamous cell carcinoma - Case report]]> http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0365-05962016000300351&lng=es&nrm=iso&tlng=es Abstract Squamous cell carcinoma (SCC) is the second-most common malignant cutaneous cancer, with 60% occurring in the head and neck region. Metastases are uncommon and imply a more conservative prognosis. This report describes a case of parotid-invasive, facial squamous cell carcinoma, highlighting the importance of its prognostic and therapeutic management. The patient is an 81-year-old female, exhibiting extensive tumoral lesions in the pre-auricular region, affecting the parotid parenchyma and implying the metastatic involvement of the intra-parotid lymph node. Parotid involvement caused by SCC in specificity tumors is discussed herein. Parotid invasion is currently recognized as an isolated variable. It affects survival rates and determines certain changes in case management, such as the broadening of resection areas and adjuvant radiotherapy. <![CDATA[Dermatofibroma simulating seborrheic keratosis dermoscopically]]> http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0365-05962016000300354&lng=es&nrm=iso&tlng=es Abstract: Dermatofibroma is a frequent benign tumor of easy clinical diagnosis in most cases, but that can mimic other dermatoses. Dermoscopy may help to define the diagnosis and its classical pattern is a central white area, similar to a scar, surrounded by a discrete pigment network. However, dermoscopic findings are not always typical. We describe here a case of dermatofibroma exhibiting ridges, furrows and pseudocomedos, a pattern which is typical of seborrheic keratosis, in dermoscopy. <![CDATA[Excision of furuncular myiasis larvae using a punch: a simple, practical and aesthetic method]]> http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0365-05962016000300358&lng=es&nrm=iso&tlng=es Abstract: Myiasis refers to Diptera larvae infesting vertebrate animals. There are two forms of the disease: primary and secondary. In primary myiasis, fly larvae invade and develop in healthy tissue; in secondary myiasis, flies lay their eggs in skin ulcerations, and the larvae develop in tissue necrosis products. Furuncular myiasis is a type of primary myiasis. Treatment for it consists of techniques such as the production of localized hypoxia to force the emergence of the larvae, and mechanical or surgical removal of the maggots. These techniques, however, are painful and often unsuccessful. We propose a new technique for extraction of myiasis larvae, which might facilitate the surgical procedure and constitute a virtually painless and aesthetic option for the patient. <![CDATA[Importance of multidisciplinary approach in diagnosis of histoplasmosis]]> http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0365-05962016000300362&lng=es&nrm=iso&tlng=es Abstract: A patient with systemic involvement, initially treated as tuberculosis, is presented in this report. There were only two painful subcutaneous nodules, from which we arrived at the correct diagnosis of histoplasmosis. The patient was attended by several experts in the fields of infectious diseases, nephrology and internal medicine, but the diagnosis was only possible after dermatological examination and skin biopsy. This case values multidisciplinary interaction between dermatologists and other medical areas for diagnosis of cases with atypical manifestations. <![CDATA[Imported cutaneous leishmaniasis caused by Leishmania major in a Chinese laborer who worked in Saudi Arabia]]> http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0365-05962016000300365&lng=es&nrm=iso&tlng=es Abstract: We report an imported case of cutaneous leishmaniasis in a 37-year-old man from Saudi Arabia caused by Leishmania major. He presented with non-healing nodulo-ulcerative lesions with a "volcanic crater" on the lower limbs. It was clearly cutaneous leishmaniasis - a rare disease in China - as reflected by the patient's clinical history, the lesions' morphology, histopathological examination, culture and PCR analysis of the lesions. The patient was completely cured after two cycles of sodium stibogluconate treatment. This case report demonstrates that dermatologists should be aware of sporadic cutaneous leishmaniasis cases in non-endemic areas. <![CDATA[Methotrexate and etanercept-induced primary cutaneous CD4 positive small/medium-sized pleomorphic T-cell lymphoma]]> http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0365-05962016000300368&lng=es&nrm=iso&tlng=es Abstract: Immunosuppressive drugs and biological agents may represent a potential risk of lymphoma development in patients with rheumatoid arthritis. But most cases are diffuse, large B-cell lymphomas. Primary cutaneous CD4+ small/medium-sized pleomorphic T-cell lymphoma, a provisional entity in the 2005 WHO-EORTC classification of cutaneous lymphomas, is only described in a limited number of reports. To our knowledge, our case is a rare instance of primary cutaneous CD4+ small/medium-sized pleomorphic T-cell lymphoma, after associated treatment with methotrexate and etanercept, in a patient with moderate rheumatoid arthritis who had undergone an orchidectomy incorrectly. <![CDATA[Total earlobe reconstruction with a superiorly based preauricular flap]]> http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0365-05962016000300372&lng=es&nrm=iso&tlng=es Abstract: An 86-year-old woman was referred for treatment of a lentigo maligna melanoma on the left earlobe, confirmed by cutaneous biopsy. The resulting surgical defect involved the earlobe's full thickness. The authors outline a simple method for reconstructing the entire lobe in one stage, without grafts, whilst offering a pleasant appearance. Earlobe deformity may be congenital or, more often, acquired due to trauma, burns or surgery. Ear lobules are an important reference point for facial symmetry and they serve decorative purposes like wearing earrings. Losing them represents an obvious aesthetic abnormality. Several methods developed to reconstruct this deformity have presented various advantages and disadvantages. <![CDATA[Ulcerations due to methotrexate toxicity in a psoriasis patient]]> http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0365-05962016000300375&lng=es&nrm=iso&tlng=es Abstract: Methotrexate is one of the most used drugs in the treatment of psoriasis with indication of systemic therapy. Cutaneous and mucous side effects are described by pharmacological characteristics of the drug itself or due to overdose. We report the case of a patient with ulcerations in oral mucosa and psoriatic plaques after incorrect use of Methotrexate. Prescribed in a weekly dose, it was used continuously for 10 days and without simultaneous intake of folic acid. It is important to ensure correct comprehension of the prescription. <![CDATA[What is your diagnosis?]]> http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0365-05962016000300378&lng=es&nrm=iso&tlng=es Abstract: CLOVES syndrome is a rare, newly described, and relatively unknown syndrome, related to somatic mutations of the PIK3CA gene. Clinical findings include adipose tissue overgrowth, vascular malformations, epidermal nevi, scoliosis, and spinal deformities. This report deals with a characteristic phenotype case, highlighting peculiar cutaneous and radiological changes. <![CDATA[Primary cutaneous aspergillosis and idiopathic bone marrow aplasia]]> http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0365-05962016000300381&lng=es&nrm=iso&tlng=es Abstract: We describe the case of a 9-year-old boy with idiopathic bone marrow aplasia and severe neutropenia, who developed skin ulcers under cardiac monitoring electrodes. The diagnosis of primary cutaneous aspergillosis was made after the second biopsy and culture. Imaging investigation did not reveal internal fungal infection. The child was treated, but did not improve and died 3 months after admission. The report highlights and discusses the preventable risk of aspergillus skin infection in immunocompromised patients. <![CDATA[Paracoccidioidomycosis: acute-subacute clinical form, juvenile type]]> http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0365-05962016000300384&lng=es&nrm=iso&tlng=es Abstract: The authors report aspects of paracoccidioidomycosis, acute-subacute clinical form, juvenile type, in a 19-year-old female patient. Paracoccidioidomycosis, juvenile type, classically occurs in young patients, both sexes, with lymphoma-like aspects as initial presentation. However, following the natural history of the disease the lymph nodes assume patterns of infectious disease, as an abscess and fistulae. Systemic dissemination of the disease can occur and lethality and morbidity are significant in this clinical presentation. <![CDATA[Syndrome in question]]> http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0365-05962016000300387&lng=es&nrm=iso&tlng=es Abstract: Dermatomyositis is a rare inflammatory disease, autoimmune, with proximal myopathy associated with characteristic dermatological manifestations. In adults, 20-50% of the cases are paraneoplastic manifestation, being mandatory the workup for malignancy Herein we report a case of a woman with classic dermatological presentation of dermatomyositis and newly diagnosed breast cancer. In general, the clinical presentation of paraneoplastic dermatomyositis is more exuberant and manifestations may precede, concur or succeed the diagnosis of neoplasia. The prognosis of cases associated with breast cancer is worse than the idiopathic form. Treatment is based mainly on the resolution of the underlying disease, beyond immunosuppressants. <![CDATA[Program for Contact Allergen Research (PPAC) - a new tool for dermatologists]]> http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0365-05962016000300390&lng=es&nrm=iso&tlng=es Abstract: In Brazil there is no classification of dermatological products by the presence of vehicles with sensitizing potential. The objective of this study is to create a database to classify such products based on the absence of the selected allergens, aiming at making it available for medical consultation. We conducted an observational study, from the content of labels and/or inserts on the composition of 966 dermatological products in the Brazilian market. No chemical analysis was performed. The database called Programa para Pesquisa de Alérgenos de Contato (www.ppac.com.br) was created, in which safe products for patients allergic to dermatological vehicles are provided. <![CDATA[Brazilian Society of Dermatology against leprosy]]> http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0365-05962016000300393&lng=es&nrm=iso&tlng=es Abstract: The Brazilian Society of Dermatology promoted a national campaign against leprosy in 2012, involving their State Regional, Accredited Services of Dermatology and Referral Services in Leprosy. Consisted of clarification to the population about the disease and a day of medical voluntary service. Ninety services (57 Accredited Services and 33 Reference Services) participated, distributed in 23 states. The campaign examined 3,223 people and 421 new cases were diagnosed, 54,4% female, 74,3% between 19 and 64 years and 8,3% in children under 15 years. Of the 217 classified cases, 58,5% was paucibacillary and 41,5% was multibacillary. The results were posted on the Brazilian Society of Dermatology website. <![CDATA[LETTERS]]> http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0365-05962016000300396&lng=es&nrm=iso&tlng=es Abstract: The Brazilian Society of Dermatology promoted a national campaign against leprosy in 2012, involving their State Regional, Accredited Services of Dermatology and Referral Services in Leprosy. Consisted of clarification to the population about the disease and a day of medical voluntary service. Ninety services (57 Accredited Services and 33 Reference Services) participated, distributed in 23 states. The campaign examined 3,223 people and 421 new cases were diagnosed, 54,4% female, 74,3% between 19 and 64 years and 8,3% in children under 15 years. Of the 217 classified cases, 58,5% was paucibacillary and 41,5% was multibacillary. The results were posted on the Brazilian Society of Dermatology website. <![CDATA[Reply letter]]> http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0365-05962016000300397&lng=es&nrm=iso&tlng=es Abstract: The Brazilian Society of Dermatology promoted a national campaign against leprosy in 2012, involving their State Regional, Accredited Services of Dermatology and Referral Services in Leprosy. Consisted of clarification to the population about the disease and a day of medical voluntary service. Ninety services (57 Accredited Services and 33 Reference Services) participated, distributed in 23 states. The campaign examined 3,223 people and 421 new cases were diagnosed, 54,4% female, 74,3% between 19 and 64 years and 8,3% in children under 15 years. Of the 217 classified cases, 58,5% was paucibacillary and 41,5% was multibacillary. The results were posted on the Brazilian Society of Dermatology website. <![CDATA[LETTERS]]> http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0365-05962016000300398&lng=es&nrm=iso&tlng=es Abstract: The Brazilian Society of Dermatology promoted a national campaign against leprosy in 2012, involving their State Regional, Accredited Services of Dermatology and Referral Services in Leprosy. Consisted of clarification to the population about the disease and a day of medical voluntary service. Ninety services (57 Accredited Services and 33 Reference Services) participated, distributed in 23 states. The campaign examined 3,223 people and 421 new cases were diagnosed, 54,4% female, 74,3% between 19 and 64 years and 8,3% in children under 15 years. Of the 217 classified cases, 58,5% was paucibacillary and 41,5% was multibacillary. The results were posted on the Brazilian Society of Dermatology website. <![CDATA[Erratum]]> http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0365-05962016000300399&lng=es&nrm=iso&tlng=es Abstract: The Brazilian Society of Dermatology promoted a national campaign against leprosy in 2012, involving their State Regional, Accredited Services of Dermatology and Referral Services in Leprosy. Consisted of clarification to the population about the disease and a day of medical voluntary service. Ninety services (57 Accredited Services and 33 Reference Services) participated, distributed in 23 states. The campaign examined 3,223 people and 421 new cases were diagnosed, 54,4% female, 74,3% between 19 and 64 years and 8,3% in children under 15 years. Of the 217 classified cases, 58,5% was paucibacillary and 41,5% was multibacillary. The results were posted on the Brazilian Society of Dermatology website. <![CDATA[Erratum]]> http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0365-05962016000300400&lng=es&nrm=iso&tlng=es Abstract: The Brazilian Society of Dermatology promoted a national campaign against leprosy in 2012, involving their State Regional, Accredited Services of Dermatology and Referral Services in Leprosy. Consisted of clarification to the population about the disease and a day of medical voluntary service. Ninety services (57 Accredited Services and 33 Reference Services) participated, distributed in 23 states. The campaign examined 3,223 people and 421 new cases were diagnosed, 54,4% female, 74,3% between 19 and 64 years and 8,3% in children under 15 years. Of the 217 classified cases, 58,5% was paucibacillary and 41,5% was multibacillary. The results were posted on the Brazilian Society of Dermatology website.