RESUMO Os tratamentos endovasculares para a doença arterial obstrutiva fêmoro-poplítea tornaram os procedimentos de revascularização menos invasivos, porém os stents metálicos autoexpansíveis utilizados podem sofrer grande desgaste em artérias com extrema mobilidade. Objetivo: avaliar a prevalência de fraturas em stents implantados no segmento fêmoro-poplíteo, identificar fatores predisponentes e possíveis consequências sobre a patência arterial. Métodos: entre março a junho de 2019, trinta pacientes previamente operados por obstrução fêmoro-poplítea realizaram RX dos stents em incidências ântero-posterior e perfil para detectar fraturas e eco Doppler para analisar a patência arterial. Resultados: observamos 12 casos com fraturas (33,3%): 1 do tipo I (2,8%), 3 do tipo II (8,3%), 5 do tipo III (13,9%), 3 do tipo IV (8,3%) e nenhuma tipo V. Segundo a classificação TASC II, tivemos 1 no grupo B (8,3%), 6 no grupo C (50%) e 5 no grupo D (41,6%) p<0,004. O número de stents por membro foi de 3,1 (±1,3) nos casos de fratura contra 2,3 (±1,3) nos casos sem fratura (p = 0,08). A extensão tratada foi 274,17mm (±100,94) nos casos de fratura e 230,83mm (±135,44) nos casos sem fratura (p=0,29). No Doppler tivemos: 17 pacientes (47,2%) sem estenose, 9 pacientes (25%) com estenose>50% e 10 pacientes (27,8%) com oclusão (p=0,37). Não houve correlação entre fratura e obstrução arterial (p=0,33). Conclusão: as fraturas de stents são um achado frequente no setor fêmoro-poplíteo (33,3%) sendo mais prevalentes nos casos de doença mais avançada TASC II C e D. Não houve associação entre o achado de fratura e obstrução arterial.

ABSTRACT Endovascular treatment for femoropopliteal arterial disease has made revascularization procedures less invasive, but the self-expanding stents used can suffer great wear in arteries with extreme mobility. Objective: to evaluate the prevalence of fractures in stents implanted in the femoropopliteal segment, to identify predisposing factors and consequences on arterial patency. Method: between March and June 2019, thirty patients previously operated for femoropopliteal obstruction underwent stent X-rays in anteroposterior and lateral views to detect fractures and Doppler to analyze arterial patency. Results: we observed 12 cases with fractures (33.3%): 1 type I (2.8%), 3 type II (8.3%), 5 type III (13.9%), 3 type IV (8.3%) and no type V. According to the TASC II we had 1 in group B (8.3%), 6 in group C (50%) and 5 in group D (41.6%) p <0.004. The number of stents per limb was 3.1 (± 1.3) in cases of fracture versus 2.3 (± 1.3) in cases without fracture (p = 0.08). The extension was 274.17mm (± 100.94) in cases of fracture and 230.83mm (± 135.44) in cases without fracture (p = 0.29). On Doppler we had: 17 patients (47.2%) without stenosis, 9 patients (25%) with stenosis> 50% and 10 patients (27.8%) with occlusion (p = 0.37). There was no correlation between fracture and arterial obstruction (p = 0.33). Conclusion: stent fractures are a frequent finding in the femoropopliteal area (33.3%), being more prevalent in cases of more advanced disease (C and D). There was no association between the finding of fracture and arterial obstruction.

Abstract INTRODUCTION: Acquired immunodeficiency syndrome is an advanced stage of a human immunodeficiency virus infection. The antiretroviral therapy aims to improve the life quality of HIV patients and a good adherence is essential for a better prognosis. This study aimed to evaluate the adherence of human immunodeficiency virus/acquired immunodeficiency syndrome patients to antiretroviral therapy recommended by the Brazilian health system in Anápolis/Goiás, and correlate the level of adherence with sociodemographic data and clinical-laboratory variables. METHODS Adherence to antiretroviral therapy was assessed using the Questionnaire for Evaluation of Adherence to Antiretroviral Therapy. The sociodemographic data were collected using a standardized questionnaire and the clinical-laboratory records were reviewed. RESULTS: Among 220 patients included, 59% (129/220) were men and the average age was 41 years. Infection was acquired primarily through sexual contact (92%, 202/220), and 69% (152/220) of the patients were heterosexual. Approximately 86% (188/220) of the patients had good or strict adherence to antiretroviral therapy. In our study, the use of illicit drugs was associated with low adherence to antiretroviral therapy (p=0.0004), and no significant association was observed between adherence levels and other sociodemographic data (p>0.05). The logistic regression indicated that adverse effects (p=0.0018) and sexual orientation (p=0.0152) were associated with the level of adherence to antiretroviral therapy. Patients with good or strict adherence had higher CD4+T lymphocyte count (p<0.0001) and undetectable viral load (p<0.0001). Patients with low adherence (14%, 32/220) had higher frequency of adverse events (p=0.0009). The frequency of coinfections was 25% (55/220), with syphilis and tuberculosis being the most common coinfections. CONCLUSIONS: Adherence was related to use of illicit drugs, adverse effects, and sexual orientation.

ABSTRACT Introduction: In recent years, women have been frequently consulting the plastic surgeon concerning the shape and dimensions of the labia minora and other surrounding structures, not only for aesthetic but also functional reasons, e.g., dyspareunia. The authors present a technique for the aesthetic and functional treatment of the external female genitalia, the vulva, with the purpose of correcting hypertrophy of the labia minora (nymphs), without changing their form. Method: This technique consists in the incision in the shape of a star leading to a shortening of nymphs both anteroposteriorly and craniocaudally. This is a 15-year retrospective study, with clinical and surgical follow-up of 64 female patients with an age range between 14 and 58 years, all submitted to star nymphoplasty, the technique proposed in this study. Results: The results were obtained from the patients operated from January 1996 to December 2011, at the Hospital da Lagoa and at Interclínica-Centroplástica, Jardim Botânico, Rio de Janeiro, RJ. A high rate of patient satisfaction with the size and aesthetic shape of the genitalia was achieved. There was a low rate of complications and remaining complaints. Conclusion: This surgical procedure is done with the objective of reshaping the tissue structure of the hypertrophic labia minora. From a technical point of view, it can be considered as a simple and effective functional and aesthetic treatment of the female genitalia.

RESUMO Introdução: O cirurgião plástico tem sido consultado com frequência, nos últimos anos, sobre a forma e as dimensões dos pequenos lábios vulvares e outras estruturas circunvizinhas, não só pela questão estética, mas também pela funcional, da dispareunia. Os autores apresentam uma técnica de tratamento estético e funcional da genitália externa feminina, a vulva, com o intuito de corrigir a hipertrofia dos pequenos lábios (ninfas), sem alterar-lhes a forma. Método: A técnica consiste na abordagem do pequeno lábio vulvar, com uma incisão em forma de estrela, produzindo um encurtamento das ninfas tanto ântero-posteriormente como crânio-caudalmente. O estudo é de tipo retrospectivo de um período de 15 anos, com seguimento clínico e cirúrgico de 64 pacientes de sexo feminino, com uma faixa etária entre 14 e 58 anos, todas submetidas à ninfoplastia em estrela, técnica proposta neste estudo. Resultados: Os resultados foram obtidos da ficha dos pacientes operados no período compreendido entre janeiro de 1996 e dezembro de 2011, no Hospital da Lagoa e na Interclínica-Centroplástica, Jardim Botânico, Rio de Janeiro-RJ. Alto índice de satisfação das pacientes com o tamanho e o formato estético da genitália. Houve uma baixa taxa de complicações e queixas residuais. Conclusão: Este ato cirúrgico é feito com o objetivo de remanejar a estrutura tecidual hipertrófica dos pequenos lábios vulvares. De um ponto de vista técnico, pode-se considerar como um procedimento simples e eficaz no tratamento tanto funcional como estético da genitália feminina.