RESUMO
Graves' disease (GD) is the leading cause of hyperthyroidism and diffuse toxic goiter in iodine-sufficient geographi-cal areas. GD is associated with classical manifestations such as ophthalmopathy and thyroid dermopathy, in addi-tion to diffuse goiter, which may be the site of carcinomas, as a complication. Case report: A 52-year-old woman presented with goiter and symptoms compatible with hyperthyroidism, such as heat intolerance, weight loss, fati-gue, increased sweat, tachycardia, fine tremors, increased intestinal transit, anxiety, emotional lability, insomnia, exophthalmos, and pretibial myxedema. A complementary investigation confirmed the diagnosis of hyperthyroidism (high free T4 and total T3 levels and low thyroid-stimulating hormone - TSH levels). Ultrasound images showed dif-fuse enlargement of the thyroid lobes by approximately 10 times and the presence of three thyroid nodules, one of which was larger than 2 cm with heterogeneous echogenicity and vascularization throughout the nodule; ultrasoun-d-guided fine needle aspiration revealed cytology compatible with Bethesda IV; scintigraphy revealed a low uptake area (cold nodule) amid a diffuse high-uptake goiter. A thyroidectomy was performed, and the anatomical specimen diagnosis revealed papillary thyroid carcinoma in the right lobe, with adjacent parenchyma compatible with GD. Histopathological examination of the skin showed the presence of myxedema compatible with Graves' dermopathy. The patient evolved with the normalization of TSH levels and a reduction of cutaneous manifestations. Conclusion:GD abnormalities may not be restricted to the classic clinical manifestations, and a careful investigation may reveal the coexistence of carcinomas. (AU)
A doença de Graves (DG) é a principal causa de hipertireoidismo e bócio difuso tóxico em áreas geográficas com iodo suficiente. DG está associada a manifestações clínicas clássicas como oftalmopatia e dermopatia da tireoide, além do bócio difuso, que pode ser sítio de carcinomas, como uma complicação. Relato de caso: Mulher de 52 anos apresentou bócio e sintomas compatíveis com hipertireoidismo como intolerância ao calor, emagrecimento, fadiga, sudorese aumentada, taquicardia, tremores finos, trânsito intestinal aumentado, ansiedade, labilidade emocional, insônia, exoftalmia e mixedema pré-tibial. A investigação complementar confirmou o diagnóstico de hipertireoidis-mo (níveis elevados de T4 livre e T3 total; níveis baixos de hormônio estimulante da tireoide - TSH). As imagens ultrassonográficas mostraram aumento difuso dos lobos tireoidianos em aproximadamente 10 vezes e a presença de três nódulos tireoidianos, um dos quais, maior que 2 cm, com ecogenicidade e vascularização heterogêneas em todo o nódulo, cuja punção aspirativa por agulha fina guiada por ultrassom revelou citologia compatível com Bethesda IV; e a cintilografia evidenciou uma área de baixa captação (nódulo frio) em meio a um bócio difuso de alta captação. Foi realizada tireoidectomia e o diagnóstico da peça anatômica revelou carcinoma papilífero de tir-eoide em lobo direito, com parênquima adjacente compatível com DG. O exame histopatológico da pele mostrou a presença de mixedema compatível com dermopatia de Graves. A paciente evoluiu com normalização dos níveis de TSH e redução das manifestações cutâneas. Conclusão: As anormalidades da DG podem não estar restritas às manifestações clínicas clássicas, e uma investigação criteriosa pode revelar a coexistência de carcinomas, (AU)
Assuntos
Humanos , Feminino , Pessoa de Meia-Idade , Doença de Graves/diagnóstico , Doença de Graves/terapia , Câncer Papilífero da Tireoide , Bócio/etiologia , MixedemaAssuntos
Dermatite Seborreica , Dermatite , Histiocitose de Células de Langerhans , Hepatopatias , Dermatite Seborreica/diagnóstico , Histiocitose de Células de Langerhans/complicações , Histiocitose de Células de Langerhans/diagnóstico , Humanos , Lactente , Hepatopatias/diagnóstico , Hepatopatias/etiologia , PeleRESUMO
Psoriasis is a chronic inflammatory disease that affects 1.3% of the Brazilian population. The most common clinical manifestations are erythematous, scaling lesions that affect both genders and can occur on any anatomical site, preferentially involving the knees, elbows, scalp and genitals. Besides the impact on the quality of life, the systemic nature of the disease makes psoriasis an independent risk factor for cardiovascular disease, especially in young patients with severe disease. By an initiative of the Brazilian Society of Dermatology, dermatologists with renowned clinical experience in the management of psoriasis were invited to form a work group that, in a partnership with the Brazilian Medical Association, dedicated themselves to create the Plaque Psoriasis Diagnostic and Treatment Guidelines. The relevant issues for the diagnosis (evaluation of severity and comorbidities) and treatment of plaque psoriasis were defined. The issues generated a search strategy in the Medline-PubMed database up to July 2018. Subsequently, the answers to the questions of the recommendations were devised, and each reference selected presented the respective level of recommendation and strength of scientific evidence. The final recommendations for making up the final text were worded by the coordinators.
Assuntos
Psoríase/diagnóstico , Psoríase/terapia , Corticosteroides/uso terapêutico , Antralina/uso terapêutico , Anticorpos Monoclonais/uso terapêutico , Brasil , Inibidores de Calcineurina/uso terapêutico , Comorbidade , Ciclosporina/uso terapêutico , Fármacos Dermatológicos/uso terapêutico , Dermatologia , Combinação de Medicamentos , Feminino , Humanos , Masculino , Metotrexato/uso terapêutico , Fototerapia/métodos , Psoríase/epidemiologia , Índice de Gravidade de Doença , Sociedades Médicas , Fatores de Tempo , Vitamina D/análiseRESUMO
Abstract: Psoriasis is a chronic inflammatory disease that affects 1.3% of the Brazilian population. The most common clinical manifestations are erythematous, scaling lesions that affect both genders and can occur on any anatomical site, preferentially involving the knees, elbows, scalp and genitals. Besides the impact on the quality of life, the systemic nature of the disease makes psoriasis an independent risk factor for cardiovascular disease, especially in young patients with severe disease. By an initiative of the Brazilian Society of Dermatology, dermatologists with renowned clinical experience in the management of psoriasis were invited to form a work group that, in a partnership with the Brazilian Medical Association, dedicated themselves to create the Plaque Psoriasis Diagnostic and Treatment Guidelines. The relevant issues for the diagnosis (evaluation of severity and comorbidities) and treatment of plaque psoriasis were defined. The issues generated a search strategy in the Medline-PubMed database up to July 2018. Subsequently, the answers to the questions of the recommendations were devised, and each reference selected presented the respective level of recommendation and strength of scientific evidence. The final recommendations for making up the final text were worded by the coordinators.
Assuntos
Humanos , Masculino , Feminino , Psoríase/diagnóstico , Psoríase/terapia , Fototerapia/métodos , Psoríase/epidemiologia , Sociedades Médicas , Fatores de Tempo , Vitamina D/análise , Índice de Gravidade de Doença , Brasil , Comorbidade , Antralina/uso terapêutico , Metotrexato/uso terapêutico , Ciclosporina/uso terapêutico , Corticosteroides/uso terapêutico , Fármacos Dermatológicos/uso terapêutico , Dermatologia , Combinação de Medicamentos , Inibidores de Calcineurina/uso terapêutico , Anticorpos Monoclonais/uso terapêuticoRESUMO
BACKGROUND: Mohs micrographic surgery (MMS) promotes high cure rates, but accessibility to MMS is limited in distinctive realities and countries. OBJECTIVE: We sought to verify applicable criteria for MMS indication and prioritization regarding basal cell carcinoma (BCC) in the face of various limitations. METHODS: We analyzed MMS-excised BBC, without patient exclusion, through a retrospective cohort study at a single university center. RESULTS: Mohs micrographic surgery was performed in 101 BCCs, average size = 5.44 ± 11.91 cm2, 56.44% ≥ 20 mm. Most BCCs were in the H-zone (87.13%) and on the nose (52.47%). Histology showed high-risk pattern in most of tumors (69.31%), primary (64.71%), and recurrent (74.0%) BCC. Nasal (p = .01) and recurrent BCC (p = .03) had increased risk for two or more MMS stages. Appropriate use criteria were considered for all cases of BCC removed by a single stage (60.40%), two or more stages (39.60%), and three or more MMS stages (10.89%). The latter two conditions were associated with a higher number of MMS criteria (p = .02; p = .03, respectively). CONCLUSIONS: All excised BCCs fulfilled criteria for MMS indication, among them recurrent and nasal BCCs stood out. The greater number of criteria may be a predictive factor for subclinical extension and can help prioritize indications for MMS.
Assuntos
Carcinoma Basocelular/cirurgia , Cirurgia de Mohs , Neoplasias Cutâneas/cirurgia , Idoso , Brasil , Carcinoma Basocelular/patologia , Estudos de Coortes , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Recidiva Local de Neoplasia/patologia , Estudos Retrospectivos , Neoplasias Cutâneas/patologiaRESUMO
BACKGROUND: Psoriasis is a chronic, immune mediated inflammatory condition that affects a significant amount of the global population. Yet geographic variability in the consequences of psoriasis warrants region-level analyses. OBJECTIVE: The current study contributes to the psoriasis outcomes literature by offering a comprehensive assessment of the humanistic and economic burden in Brazil. METHODS: The 2012 Brazil National Health and Wellness Survey (N=12,000) was used to assess health-related quality of life (Short Form-12, version 2), work productivity, and healthcare resource use associated with experiencing psoriasis vs. no psoriasis, along with varying levels of psoriasis severity. RESULTS: A total of 210 respondents reported diagnosis of psoriasis (N=157, 42, and 11 reporting mild, moderate, and severe psoriasis, respectively). Compared with controls, respondents with psoriasis reported diminished mental component summary scores and health utilities, as well as increased presenteeism, activity impairment, and physician visits over the past six months, adjusting for covariates. Among those with psoriasis, physical health decreased as psoriasis severity increased. Although work productivity and healthcare resource utilization did not differ with psoriasis severity, the high rates of productivity loss (e.g. 45.5% presenteeism in the severe psoriasis group) suggest an economic burden. STUDY LIMITATIONS: Cost analyses were not performed, and cross-sectional patient-reported data limit causal conclusions and may reflect reporting biases. CONCLUSIONS: Nevertheless, these results suggest a significant burden to patients with psoriasis across both humanistic and economic outcomes. The association between psoriasis and mental health aspects and health utilities were particularly strong and exceeded what would be considered clinically meaningful.
Assuntos
Recursos em Saúde/estatística & dados numéricos , Psoríase/economia , Psoríase/fisiopatologia , Qualidade de Vida , Desempenho Profissional/economia , Adulto , Análise de Variância , Brasil , Estudos de Casos e Controles , Doença Crônica , Efeitos Psicossociais da Doença , Estudos Transversais , Avaliação da Deficiência , Eficiência/fisiologia , Feminino , Inquéritos Epidemiológicos , Humanos , Modelos Lineares , Masculino , Pessoa de Meia-Idade , Psoríase/psicologia , Qualidade de Vida/psicologia , Autorrelato , Índice de Gravidade de Doença , Fatores SocioeconômicosRESUMO
BACKGROUND: Psoriasis has been associated with co-morbidities and elevated cardiovascular risk. OBJECTIVES: To analyze the relationships among metabolic syndrome, cardiovascular risk, C-reactive protein, gender, and Psoriasis severity. METHODS: In this cross-sectional study, plaque Psoriasis patients (n=90), distributed equally in gender, were analyzed according to: Psoriasis Area and Severity Index, cardiovascular risk determined by the Framingham risk score and global risk assessment, C-reactive protein and metabolic syndrome criteria (NCEPT-ATP III). RESULTS: Metabolic syndrome frequency was 43.3% overall, without significance between genders (P=0.14); but women had higher risk for obesity (OR 2.56, 95%CI 1.02-6.41; P=0.04) and systemic arterial hypertension (OR 3.29, 95%CI 1.39-7.81; P=0.006). The increase in the Psoriasis Area and Severity Index also increased the risk for metabolic syndrome (OR 1.060, 95%CI 1.006-1.117; P=0.03). Absolute 10-year cardiovascular risk was higher in males (P=0.002), but after global risk assessment, 51.1% patients, 52.2% women, were re-classified as high-intermediate cardiovascular risk; without significance between genders (P=0.83). C-reactive protein level was elevated nearly six-fold overall, higher in metabolic syndrome (P=0.05), systemic arterial hypertension (P=0.004), and high-intermediate 10-year cardiovascular risk patients (P<0.001); positively correlated to: Framingham risk score (P<0.001; r=0.60), absolute 10-year cardiovascular risk (P<0.001; r=0.58), and age (P=0.001; r=0.35); but not to Psoriasis Area and Severity Index (P=0.14; r=0.16); increased the 10-year cardiovascular risk (R2=33.6; P<0.001), MetS risk (OR 1.17, 95%CI 0.99-1.37; P=0.05) and with age (P=0.001). HDL-cholesterol level was higher in normal C-reactive protein patients (t=1.98; P=0.05). STUDY LIMITATIONS: Restricted sample, hospital-based and representative of a single center and no specification of psoriatic arthritis. CONCLUSIONS: Psoriasis, metabolic syndrome, systemic arterial hypertension and age share the increase in C-reactive protein, which could implicate in additional burden for increasing the cardiovascular risk and be an alert for effective interventions.
Assuntos
Proteína C-Reativa/análise , Doenças Cardiovasculares/etiologia , Síndrome Metabólica/complicações , Síndrome Metabólica/epidemiologia , Psoríase/complicações , Psoríase/epidemiologia , Adulto , Antropometria , Brasil/epidemiologia , Comorbidade , Estudos Transversais , Feminino , Humanos , Hipertensão/complicações , Hipertensão/epidemiologia , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Obesidade/complicações , Obesidade/epidemiologia , Prevalência , Psoríase/metabolismo , Valores de Referência , Medição de Risco , Fatores de Risco , Índice de Gravidade de Doença , Distribuição por Sexo , Fatores SexuaisRESUMO
PURPOSE: Data on chronic plaque psoriasis severity and its potential clinical and lifestyle implications in the Brazilian population are limited. The primary aim of this study was to assess the clinical severity of plaque psoriasis in Brazil. Further objectives included evaluating potential associations between disease severity and demographic, lifestyle, and clinical characteristics, health-related quality of life (HRQOL), and work productivity. MATERIALS AND METHODS: This observational (non-interventional) cross-sectional study was conducted in 26 dermatologic clinics across 11 Brazilian states. Psoriasis severity was assessed using investigator judgment and Finlay's Rule of Tens: a Psoriasis Area and Severity Index (PASI) score >10, a Body Surface Area (BSA) > 10%, or a Dermatology Life Quality Index (DLQI) score >10. RESULTS: Among 1125 patients, 205 (18.2%) had moderate-to-severe disease. On multiple regression analyses, psoriasis severity was significantly (directly) associated with the presence of physical inactivity and comorbid pain, anxiety, and depression; and significantly (inversely) associated with HRQOL and work productivity. LIMITATIONS: Cross-sectional studies cannot assess temporal trends, and observational studies cannot conclusively determine causality or exclude biases and confounding due to unmeasured variables. CONCLUSIONS: Among Brazilian patients with moderate-to-severe psoriasis, disease severity had far-reaching adverse impacts on lifestyle, comorbidities, HRQOL, and work productivity.
Assuntos
Psoríase/complicações , Psoríase/patologia , Adulto , Idoso , Instituições de Assistência Ambulatorial , Brasil , Estudos Transversais , Depressão/etiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Psoríase/psicologia , Qualidade de Vida , Análise de Regressão , Índice de Gravidade de DoençaRESUMO
Abstract: Background: Psoriasis is a chronic, immune mediated inflammatory condition that affects a significant amount of the global population. Yet geographic variability in the consequences of psoriasis warrants region-level analyses. Objective: The current study contributes to the psoriasis outcomes literature by offering a comprehensive assessment of the humanistic and economic burden in Brazil. Methods: The 2012 Brazil National Health and Wellness Survey (N=12,000) was used to assess health-related quality of life (Short Form-12, version 2), work productivity, and healthcare resource use associated with experiencing psoriasis vs. no psoriasis, along with varying levels of psoriasis severity. Results: A total of 210 respondents reported diagnosis of psoriasis (N=157, 42, and 11 reporting mild, moderate, and severe psoriasis, respectively). Compared with controls, respondents with psoriasis reported diminished mental component summary scores and health utilities, as well as increased presenteeism, activity impairment, and physician visits over the past six months, adjusting for covariates. Among those with psoriasis, physical health decreased as psoriasis severity increased. Although work productivity and healthcare resource utilization did not differ with psoriasis severity, the high rates of productivity loss (e.g. 45.5% presenteeism in the severe psoriasis group) suggest an economic burden. Study limitations: Cost analyses were not performed, and cross-sectional patient-reported data limit causal conclusions and may reflect reporting biases. Conclusions: Nevertheless, these results suggest a significant burden to patients with psoriasis across both humanistic and economic outcomes. The association between psoriasis and mental health aspects and health utilities were particularly strong and exceeded what would be considered clinically meaningful.
Assuntos
Humanos , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Psoríase/economia , Psoríase/fisiopatologia , Qualidade de Vida/psicologia , Desempenho Profissional/economia , Recursos em Saúde/estatística & dados numéricos , Psoríase/psicologia , Fatores Socioeconômicos , Índice de Gravidade de Doença , Brasil , Estudos de Casos e Controles , Modelos Lineares , Doença Crônica , Estudos Transversais , Análise de Variância , Inquéritos Epidemiológicos , Efeitos Psicossociais da Doença , Avaliação da Deficiência , Eficiência/fisiologia , AutorrelatoRESUMO
Abstract: Background: Psoriasis has been associated with co-morbidities and elevated cardiovascular risk. Objectives: To analyze the relationships among metabolic syndrome, cardiovascular risk, C-reactive protein, gender, and Psoriasis severity. Methods: In this cross-sectional study, plaque Psoriasis patients (n=90), distributed equally in gender, were analyzed according to: Psoriasis Area and Severity Index, cardiovascular risk determined by the Framingham risk score and global risk assessment, C-reactive protein and metabolic syndrome criteria (NCEPT-ATP III). Results: Metabolic syndrome frequency was 43.3% overall, without significance between genders (P=0.14); but women had higher risk for obesity (OR 2.56, 95%CI 1.02-6.41; P=0.04) and systemic arterial hypertension (OR 3.29, 95%CI 1.39-7.81; P=0.006). The increase in the Psoriasis Area and Severity Index also increased the risk for metabolic syndrome (OR 1.060, 95%CI 1.006-1.117; P=0.03). Absolute 10-year cardiovascular risk was higher in males (P=0.002), but after global risk assessment, 51.1% patients, 52.2% women, were re-classified as high-intermediate cardiovascular risk; without significance between genders (P=0.83). C-reactive protein level was elevated nearly six-fold overall, higher in metabolic syndrome (P=0.05), systemic arterial hypertension (P=0.004), and high-intermediate 10-year cardiovascular risk patients (P<0.001); positively correlated to: Framingham risk score (P<0.001; r=0.60), absolute 10-year cardiovascular risk (P<0.001; r=0.58), and age (P=0.001; r=0.35); but not to Psoriasis Area and Severity Index (P=0.14; r=0.16); increased the 10-year cardiovascular risk (R2=33.6; P<0.001), MetS risk (OR 1.17, 95%CI 0.99-1.37; P=0.05) and with age (P=0.001). HDL-cholesterol level was higher in normal C-reactive protein patients (t=1.98; P=0.05). Study limitations: Restricted sample, hospital-based and representative of a single center and no specification of psoriatic arthritis. Conclusions: Psoriasis, metabolic syndrome, systemic arterial hypertension and age share the increase in C-reactive protein, which could implicate in additional burden for increasing the cardiovascular risk and be an alert for effective interventions.
Assuntos
Humanos , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Psoríase/complicações , Psoríase/epidemiologia , Proteína C-Reativa/análise , Doenças Cardiovasculares/etiologia , Síndrome Metabólica/complicações , Síndrome Metabólica/epidemiologia , Psoríase/metabolismo , Valores de Referência , Índice de Gravidade de Doença , Brasil/epidemiologia , Comorbidade , Fatores Sexuais , Antropometria , Prevalência , Estudos Transversais , Análise Multivariada , Fatores de Risco , Distribuição por Sexo , Medição de Risco , Hipertensão/complicações , Hipertensão/epidemiologia , Obesidade/complicações , Obesidade/epidemiologiaRESUMO
Blue nevus is a benign melanocytic lesion whose most frequent variants are dendritic (common) blue nevus and cellular blue nevus. Atypical cellular blue nevus presents an intermediate histopathology between the typical and a rare variant of malignant blue nevus/melanoma arising in a cellular blue nevus. An 8-year-old child presented a pigmented lesion in the buttock since birth, but with progressive growth in the last two years. After surgical excision, histopathological examination revealed atypical cellular blue nevus. Presence of mitoses, ulceration, infiltration, cytological atypia or necrosis may occur in atypical cellular blue nevus, making it difficult to differentiate it from melanoma. The growth of blue nevus is unusual and considered of high-risk for malignancy, being an indicator for complete resection and periodic follow-up of these patients.
Assuntos
Nevo Azul/patologia , Criança , Diagnóstico Diferencial , Humanos , Masculino , Neoplasias Cutâneas/patologiaRESUMO
Abstract: Blue nevus is a benign melanocytic lesion whose most frequent variants are dendritic (common) blue nevus and cellular blue nevus. Atypical cellular blue nevus presents an intermediate histopathology between the typical and a rare variant of malignant blue nevus/melanoma arising in a cellular blue nevus. An 8-year-old child presented a pigmented lesion in the buttock since birth, but with progressive growth in the last two years. After surgical excision, histopathological examination revealed atypical cellular blue nevus. Presence of mitoses, ulceration, infiltration, cytological atypia or necrosis may occur in atypical cellular blue nevus, making it difficult to differentiate it from melanoma. The growth of blue nevus is unusual and considered of high-risk for malignancy, being an indicator for complete resection and periodic follow-up of these patients.