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PURPOSE OF REVIEW: This work consists in a literature review on the current state of knowledge regarding the oral management of patients with a history of head and neck cancer (HNC), corroborated by clinical cases and illustrated by clear infographic summaries. It aims to provide healthcare professionals with a comprehensive overview of the oral health status of HCN patients. RECENT FINDINGS: Head and neck cancers (HNCs) represent the seventh most common type of cancer worldwide, with over 660,000 annual new cases. Despite the significant negative impact of HNCs on oral health, patients often receive no or inappropriate oral care while the significant impact of oral pathologies on cancer prognosis is commonly underestimated. This work (i) describes the oral cavity during and after HNC through the prism of care complexity and (ii) highlights several potential key factors that could worsen long-time patients' prognosis and quality of life. By investigating the biological, microbiological, functional, and psychological dimensions of the interrelationships between HNCs and oral health, the authors explored the barriers and benefits of a targeted oral healthcare pathway. This article emphasizes the importance of multidisciplinary care and highlights the need for further research elucidating the intricate relationships between oral health and HNCs, particularly through the microbiota.
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Neoplasias de Cabeça e Pescoço , Saúde Bucal , Humanos , Qualidade de Vida/psicologia , Neoplasias de Cabeça e Pescoço/terapia , Atenção à Saúde , Pessoal de SaúdeRESUMO
OBJECTIVES: Minipigs present advantages for studying oral bone regeneration; however, standardized critical size defects (CSD) for alveolar bone have not been validated yet. The objectives of this study are to develop a CSD in the mandibular alveolar bone in Aachen minipigs and to further investigate the specific role of periosteum. MATERIALS AND METHODS: Three female Aachen minipigs aged 17, 24, and 84 months were used. For each minipig, a split-mouth design was performed: an osteotomy (2 cm height × 2.5 cm length) was performed; the periosteum was preserved on the left side and removed on the right side. Macroscopic, cone beam computed tomography (CBCT), microcomputed tomography (µCT), and histological analyses were performed to evaluate the bone defects and bone healing. RESULTS: In both groups, spontaneous healing was insufficient to restore initial bone volume. The macroscopic pictures and the CBCT results showed a larger bone defect without periosteum. µCT results revealed that BMD, BV/TV, and Tb.Th were significantly lower without periosteum. The histological analyses showed (i) an increased osteoid apposition in the crestal area when periosteum was removed and (ii) an ossification process in the mandibular canal area in response to the surgical that seemed to increase when periosteum was removed. CONCLUSIONS: A robust model of CSD model was developed in the alveolar bone of minipigs that mimics human mandibular bone defects. This model allows to further investigate the bone healing process and potential factors impacting healing such as periosteum. CLINICAL RELEVANCE: This model may be relevant for testing different bone reconstruction strategies for preclinical investigations.
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Regeneração Óssea , Periósteo , Animais , Feminino , Suínos , Humanos , Periósteo/cirurgia , Porco Miniatura , Projetos Piloto , Microtomografia por Raio-X , Regeneração Óssea/fisiologia , Mandíbula/diagnóstico por imagem , Mandíbula/cirurgia , Mandíbula/patologiaRESUMO
The goal of this work was to find the main predictive factors of postoperative complications, other than smoking, after abdominoplasty or bodylift concerning sequelae of post-bariatric weight loss. PATIENTS AND METHOD: A retrospective monocentric study, including abdominoplasties or bodylift, after bariatric surgery was carried out between 01/01/2016 and 12/31/2019. The following were excluded: active smokers, non-bariatric patients and/or patients who had already had an abdominoplasty or body lift and/or who had undergone combined surgery. RESULTS: 105 patients were included (73 bodylifts, 32 abdominoplasties). 68% presented at least one complication. The majority of them only resulted in an extension of local care. The serious complication rate was 2.9%. The risk factors for complications were: a young subject (P=0.014), greater weight loss (P=0.03), longer delay between bariatric surgery and plastic surgery (P=0.0002), performing a bodylift versus an abdominoplasty (P<0.01), gastric banding (P=0.029). Conversely, the bypass appeared to be a factor limiting post-sequelae complications of weight loss (P=0.041). The predictive complication model from the multivariate study concludes that the type of plastic surgery and preoperative BMI play a major role in the risk of complications. CONCLUSION: Surgery for abdominal weight loss sequelae presents frequent but generally benign complications. Preoperative patient information must therefore be adapted according to initial obesity and the extent of weight loss.
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Abdominoplastia , Cirurgia Bariátrica , Obesidade Mórbida , Procedimentos de Cirurgia Plástica , Humanos , Estudos Retrospectivos , não Fumantes , Cirurgia Bariátrica/efeitos adversos , Abdominoplastia/efeitos adversos , Complicações Pós-Operatórias/cirurgia , Redução de Peso , Obesidade Mórbida/cirurgiaRESUMO
Surgical site infection (SSI) in plastic, reconstructive and aesthetic surgery (ERCP) is quite uncommon compared to other surgical specialities but remains one of the main complications. The aim of our study was to provide feedback on the systematic investigation of SSI in ERCP. This is a monocentric retrospective study, including all paediatric and adult patients who have undergone ERCP surgery between 01/01/2014 and 31/12/2021. During this period, the department systematically investigated all SSI cases. Eight thousand eight hundred and seventy-eight surgical procedures were performed. The SSI rate was 0.34%. Thirty SSIs (19W,11M), with a mean age of 56 years (none paediatric), were investigated. Twenty-seven patients suffered from comorbidities. The surgical indications included 17 cases of skin cancer, 7 cases of weight loss, 4 cases of breast reconstruction, 1 lipoma, 1 pectus excavatum. Eleven surgeries consisted in lymphnode procedures (8 sentinel lymphnodes, 3 curage). The average operating time was 116minutes. Nineteen patients received antibiotic prophylaxis. The average time to onset of SSI after surgery was 10 days. The most prevalent bacteria were commensals of the skin flora and the digestive tract. Apart from surgical management, 100% of patients were treated with antibiotics. High age, multiple comorbidities, long, combined procedures, placement of equipment, lymph node surgery, post-operative punctures on implanted equipment, are all risks factors for SSI. The implementation of a systematic monitoring of SSI within our department has provided us with the opportunity to analyse our data in real time and allow us to adjust our practices if necessary. This process can be used in other plastic reconstructive and aesthetic surgery departments. The collection and analysis of SSIs is both easily done and the procedure is well standardized. The assistance of the operational hygiene team is a key asset for the success of this project. The development of this type of procedure on a national level could be an asset to improve the management of SSI by taking advantage of the experience of a larger number of centres.
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Procedimentos de Cirurgia Plástica , Cirurgia Plástica , Adulto , Humanos , Criança , Pessoa de Meia-Idade , Infecção da Ferida Cirúrgica/epidemiologia , Estudos Retrospectivos , Retroalimentação , Fatores de RiscoRESUMO
INTRODUCTION: Breast reconstruction (BR) using a prosthesis implant (PI) associated with an acellular dermal matrix (ADM) is a known method that has been the subject of discussion in recent years. The objective of this study was to quantify the rate of PI removal after BR using prosthesis combined with ADM, and to identify the risk factors in the event of removal. METHODS: This was a retrospective study conducted between 2010 and 2015. Inclusion criteria were patients who had undergone immediate (IBR) or delayed (DBR) breast reconstruction with placement of a PI associated with porcine ADM. The primary endpoint was the postoperative removal of the PI. RESULTS: In all, 84 reconstructions were performed. The mean age of the population was 57.5 years. 25.9% of the patients were active smokers at the time of surgery. 89.5% of patients had previously benefited from ipsilateral breast radiation therapy (IBRT) in DBR, 10.5% in IBR. The PI deposition rate, all BR combined, was 21.4%. It was 52.17% in smokers and 9.84% in non-smokers (P<0.0001), making smoking an independent risk factor for reconstruction failure (hazard ratio (HR)=7.4, 95%CI [2.64-20.9]). IBRT was also a risk factor for PI removal, especially when performed after IBR (HR=8.1, 95%CI [1.1-62.1]). CONCLUSION: Smoking and adjuvant IBRT are risk factors for failure of reconstruction by PI associated with ADM. This type of reconstruction should be selected for non-smokers who have not undergone IBRT and therefore could be a therapeutic alternative in the BR panel.
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Derme Acelular , Implante Mamário , Implantes de Mama , Neoplasias da Mama , Mamoplastia , Animais , Implante Mamário/efeitos adversos , Implantes de Mama/efeitos adversos , Feminino , Humanos , Mamoplastia/métodos , Mastectomia/métodos , Complicações Pós-Operatórias/etiologia , Estudos Retrospectivos , Silicones , SuínosRESUMO
OBJECTIVE: Several studies have reported blood transfusion were associated with a decrease of survival after oncological surgery. For kidney cancer, the effect of blood transfusion is still debated. The objective of this study was to determine the effect of blood transfusion after oncological nephrectomy on overall, specific and recurrence-free survival in a retrospective cohort of localized or locally advanced kidney cancer. MATERIAL AND METHODS: We performed a monocentric retrospective analysis of all patients managed by surgery for localized or locally advanced renal cancer between January 2000 and December 2016. We compared overall and specific survival and recurrence-free survival between two groups: patients transfused and not transfused. Demographic, surgical and tumor characteristics were compared. Survival analyses were performed using univariate Cox regression and multivariate Cox proportional regression test. RESULTS: We included 382 patients in this study: 320 (83.8%) were not transfused and 62 (16.2%) were transfused. Transfused patients were significantly older (P=0.001) and had a lower pre-operative hemoglobin level (P=0.008). Operative and oncological characteristics were also different between both groups. In univariate analysis, we showed that blood transfusion was associated with lower overall survival (P<0.001), specific survival (P<0.001), and recurrence-free survival (P<0.001). In multivariate analysis, we found that blood transfusion was not associated with overall survival, or specific survival, but it was associated with lower recurrence-free survival (HR: 1.967, CI95% [1.024-3.780], P=0.042). CONCLUSIONS: Perioperative blood transfusion is an independent risk factor that increases tumor recurrence among patients treated with nephrectomy for renal cancer.
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Carcinoma de Células Renais , Neoplasias Renais , Transfusão de Sangue , Carcinoma de Células Renais/patologia , Humanos , Neoplasias Renais/patologia , Recidiva Local de Neoplasia/cirurgia , Nefrectomia/efeitos adversos , Estudos Retrospectivos , Resultado do TratamentoRESUMO
The burden of visible skin diseases (VSDs) includes not only physical symptoms but also psychosocial consequences such as depression, anxiety, impaired quality of life and low self-esteem. Stigmatization was shown to play a major role in people with skin diseases. The aim of the study was to review the evidence for the components, drivers and impacts of (self-)stigma, and to organize the data into a series of conceptual models. A targeted literature search was conducted to identify studies on (self-)stigma in relation to VSD. Conceptual models of stigma in VSDs were developed from existing generic conceptual models for VSD and of generic conceptual models of stigma and were refined after discussion with a board of experts, patient advocacy groups, clinicians and researchers. A total of 580 references were identified, of which 56 references were analysed and summarized. Two conceptual models of stigma were identified: one with external stigma and self-stigma dimensions, the other for self-stigma in mental health. These models were adapted to allow a complete description of stigma in VSDs. For this, a distinction was made between 'discrimination' and 'impact'. Finally, five models were developed: macro-overview; stigma, impact and socio-demographics; stigma, impact and disease characteristics; stigma, impact and quality of life; and stigma, impact and coping. Gaps were identified in available quantitative evidence. To our knowledge, this is the first conceptual model of stigma in VSDs. The model will help to standardize evaluation of stigma and to enhance empirical evaluation of anti-stigma interventions in VSDs. Further research should be conducted to develop a more complete model in stigma due to significant gaps in existing evidence, particularly including the stigma in others (external stigma) and also to cover a broader range of VSDs as their impact on particular dimensions of stigma differs.
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Qualidade de Vida , Dermatopatias , Humanos , Saúde Mental , Autoimagem , Estigma Social , EstereotipagemRESUMO
Several studies for the clinical validity of circulating tumor cells (CTCs) in metastatic breast cancer were conducted showing that it is a prognostic biomarker of overall survival. In this work, we consider an individual patient data meta-analysis for nonmetastatic breast cancer to assess the discrimination of CTCs regarding the risk of death. Data are collected in several centers and present correlated failure times for subjects of the same center. However, although the covariate-specific time-dependent receiver operating characteristic (ROC) curve has been widely used for assessing the performance of a biomarker, there is no methodology yet that can handle this specific setting with clustered censored failure times. We propose an estimator for the covariate-specific time-dependent ROC curves and area under the ROC curve when clustered failure times are detected. We discuss the assumptions under which the estimators are consistent and their interpretations. We assume a shared frailty model for modeling the effect of the covariates and the biomarker on the outcome in order to account for the cluster effect. A simulation study was conducted and it shows negligible bias for the proposed estimator and a nonparametric one based on inverse probability censoring weighting, while a semiparametric estimator, ignoring the clustering, is markedly biased. Finally, in our application to breast cancer data, the estimation of the covariate-specific area under the curves illustrates that the CTCs discriminate better patients with inflammatory tumor than patients with noninflammatory tumor, with respect to their risk of death.
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Curva ROC , Viés , Biomarcadores , Simulação por Computador , Humanos , ProbabilidadeRESUMO
For a trait to be considered polymorphic, it must fulfill both genetic and ecological criteria. Genetically, a polymorphic trait must have multiple heritable variants, potentially from the same female, in high-enough frequency as to not be due to mutation. Ecologically, in a single wild population, these variants must co-occur, and be capable of interbreeding. Polymorphism is frequently considered in the context of either geographical cause or genetic consequence. However, the incorporation of both in a single study can facilitate our understanding of the role that polymorphism may play in speciation. Here, we ask if the two color morphs (green and yellow) exhibited by larvae of the whitelined sphinx moth, Hyles lineata (Fabricius), co-occur in wild populations, in what frequencies, and whether they are genetically determined. Upon confirmation from field surveys that the two color morphs do co-occur in wild populations, we determined heritability. We conducted a series of outcrosses, intercrosses and backcrosses using individuals that had exhibited yellow or green as laboratory-reared larvae. Ratios of yellow:green color distribution from each familial cross were then compared with ratios one would expect from a single gene, yellow-recessive model using a two-sided binomial exact test. The offspring from several crosses indicate that the yellow and green coloration is a genetic polymorphism, primarily controlled by one gene in a single-locus, two-allele Mendelian-inheritance pattern. Results further suggest that while one gene primarily controls color, there may be several modifier genes interacting with it.
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Mariposas/genética , Pigmentação/genética , Polimorfismo Genético/fisiologia , Animais , Arizona , California , Cor , Larva/genética , Larva/crescimento & desenvolvimento , Mariposas/crescimento & desenvolvimentoRESUMO
BACKGROUND: In plastic surgery, guidelines about antibiotic prophylaxis are inaccurate and incomplete, due to result the absence of high-level studies on this subject. The main aim is to establish national common recommendations for plastic surgery antibiotic prophylaxis. MATERIALS AND METHODS: A working group will discuss and validate a multi-center analysis of practices in three University Hospital Centers compared to an interdisciplinary analysis of recommendations to the French Society of Anaesthesia and Intensive Care Medicine and scientific literature. This working group is composed of plastic surgeon members of the French Society of Aesthetic Reconstructive Plastic Surgery, infectious disease physicians, and anaesthesiologists to define clear and precise antibiotic prophylaxis recommendations. RESULTS: Antibiotic prophylaxis with cefazoline (or clindamycine±gentamicine in case of allergy), has been recommended for general surgery with flap or implants, for breast surgery, lipofilling, and rhinoplasty. In other plastic surgery, no antibiotic prophylaxis has been recommended. CONCLUSION: We established common recommendations for plastic surgery antibiotic prophylaxis that is the first step to update these recommendations. Now, they can be evaluated in clinical situation to validate them.
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Antibioticoprofilaxia , Procedimentos de Cirurgia Plástica , Guias de Prática Clínica como Assunto , Cirurgia Plástica , França , Humanos , Estudos Multicêntricos como Assunto , Sociedades MédicasRESUMO
Surgical treatment of large and multiple lesions of irradiated scalp may require subtotal scalp exeresis and reconstruction in two-stage free flap surgery: harvesting and placing the flap first, then scalp removing and defect covering in a second step. This strategy raises the question of how to care the flap between the two surgeries. We report an original technique of free latissimus dorsi flap lacing. A 70-year-old male, afflicted with familial cylindromatosis and treated by brachytherapy 18years ago, received a free latissimus dorsi myocutaneous flap in two-stage surgery, allowing 25×25cm pathological scalp exeresis. During first step, suture clips were fixed in two rows around the future scalp defect, in order to be used as anchors for the flap lacing. Braided wire were chosen for a better steerability, and to prevent knots untightening. Thus, the flap were placed in "anatomical" place, next to the scalp, pending secondary procedure. This situation permitted to avoid flap or pedicle compression or plication, and to ease flap care. The wires were tighten as shoelaces, allowing them to be undone and done as desired. The two-stage free latissimus dorsi flap reconstruction of scalp large defect permitted us to assess the flap reliability before final reconstruction. The lacing solution allowed us regular local care and convenient flap handling, while favoriting its optimal placing next to its future location.
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Retalhos de Tecido Biológico , Síndromes Neoplásicas Hereditárias/cirurgia , Procedimentos de Cirurgia Plástica/métodos , Couro Cabeludo/cirurgia , Neoplasias Cutâneas/cirurgia , Idoso , Humanos , Masculino , Músculos Superficiais do Dorso/transplanteRESUMO
Hepatitis C virus (HCV) is a human hepatotropic virus, but many hepatoma cell lines are not permissive to this virus. In a previous study, we observed that SNU-182, SNU-398 and SNU-449 hepatoma cell lines were nonpermissive to HCV. To understand the nonpermissivity, we evaluated the ability of each cell line to support the different steps of HCV life cycle (entry, replication and production of infectious particles). Using retroviral pseudoparticles pseudotyped with HCV envelope proteins and recombinant HCV produced in cell culture, we observed that low level or absence of claudin-1 (CLDN1) expression limited the viral entry process in SNU-182 and SNU-398 cells, respectively. Our results also showed that supplementation of the three cell lines with miR-122 partly restored the replication of a JFH1 HCV replicon. Finally, we observed that expression of apolipoprotein E (ApoE) was very low or undetectable in the three cell lines and that its ectopic expression permits the production of infectious viral particles in SNU-182 and SNU-398 cells but not in SNU-449 cells. Nevertheless, the supplementation of SNU-182, SNU-398 and SNU-449 cells with CLDN1, miR-122 and ApoE was not sufficient to render these cells as permissive as HuH-7 cells. Thus, these cell lines could serve as cell culture models for functional studies on the role of CLDN1, miR-122 and ApoE in HCV life cycle but also for the identification of new restriction and/or dependency host factors essential for HCV infection.
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Apolipoproteínas E/metabolismo , Claudina-1/metabolismo , Hepacivirus/crescimento & desenvolvimento , Hepatócitos/fisiologia , Hepatócitos/virologia , MicroRNAs/metabolismo , Apolipoproteínas E/genética , Linhagem Celular Tumoral , Claudina-1/genética , Humanos , MicroRNAs/genética , Transdução GenéticaAssuntos
Soropositividade para HIV , Transplante de Rim , Seguimentos , Rejeição de Enxerto/epidemiologia , Sobrevivência de Enxerto , Infecções por HIV/diagnóstico , Humanos , Estimativa de Kaplan-Meier , Falência Renal Crônica/mortalidade , Falência Renal Crônica/cirurgia , Transplante de Rim/efeitos adversos , Transplante de Rim/mortalidade , Leucócitos Mononucleares , África do Sul , Superinfecção/diagnósticoRESUMO
INTRODUCTION: Slowly progressive, genetic neuromuscular diseases (gNMDs) often lead to important motor deficiencies and functional limitations. The Quality of Life in Genetic Neuromuscular Disease Questionnaire (QoL-gNMD) is a new health-related quality-of-life questionnaire developed for these patients. The purpose of the present study was to validate the French version of the QoL-gNMD and to calibrate its measurement system. METHODS: Both the QoL-gNMD and a validated generic questionnaire (WHOQOL-BREF) were administered to patients. Validation was performed using item response theory. The partial credit model (Rasch) was used to calibrate each domain. RESULTS: Three hundred fifteen adult patients were included. All 3 domains showed adequate psychometric properties (internal consistency: person separation index >0.77; repeatability: test-retest intraclass correlation coefficient >0.75, scalability coefficient >0.38) and fitted the partial credit model. The QoL-gNMD also demonstrated adequate concurrent validity with the WHOQOL-BREF. DISCUSSION: The QoL-gNMD showed adequate psychometric properties and can be used in clinical settings. Although not anchor-based, the minimum detectable change tables help in interpreting score change. Muscle Nerve 56: 1085-1091, 2017.
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Doenças Neuromusculares/diagnóstico , Doenças Neuromusculares/psicologia , Qualidade de Vida/psicologia , Inquéritos e Questionários/normas , Atividades Cotidianas/psicologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , França , Humanos , Masculino , Pessoa de Meia-Idade , Doenças Neuromusculares/epidemiologia , Adulto JovemRESUMO
BACKGROUND: : The combination of dexamethasone (DEX), ondansetron (OND) and droperidol (DRO) is efficacious in preventing postoperative nausea and vomiting in adults, but has not been well assessed in children. METHODS: : Children undergoing elective surgery under general anaesthesia and considered at high risk for postoperative vomiting (POV) were randomly assigned to receive a combination of DEX, OND and placebo (Group A) or a combination of DEX, OND and DRO (Group B). The primary outcome was the incidence of POV during the first 24 hours after surgery. We hypothesized that the addition of DRO to the standard antiemetic prophylaxis would provide a further 15% reduction in the residual risk for POV. The secondary outcome considered was any adverse event occurring during the study. RESULTS: : One hundred and fifty-three children, aged three to 16 years, were randomized to Group A and 162 to Group B. The overall incidence of POV did not differ significantly between the two groups, with 16 patients in Group A (10.5%) and 18 in Group B (11.1%) presenting with one or more episodes of POV, P =0.86. Fewer patients presented with adverse events in Group A (2%) compared with Group B (8%), P =0.01. Drowsiness and headache were the principal adverse events reported. CONCLUSIONS: : The addition of DRO to a combination of OND and DEX did not decrease POV frequency below that obtained with the two-drug combination in children at high risk of POV, but increased the risk of drowsiness. The combination of DEX and OND should be recommended in children with a high risk of POV. CLINICAL TRIAL REGISTRATION.: NCT01739985.
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Antieméticos/uso terapêutico , Dexametasona/uso terapêutico , Droperidol/uso terapêutico , Ondansetron/uso terapêutico , Náusea e Vômito Pós-Operatórios/prevenção & controle , Adolescente , Anestesia Geral , Antieméticos/efeitos adversos , Criança , Pré-Escolar , Dexametasona/efeitos adversos , Método Duplo-Cego , Quimioterapia Combinada , Procedimentos Cirúrgicos Eletivos , Feminino , Humanos , Incidência , Masculino , Ondansetron/efeitos adversos , Náusea e Vômito Pós-Operatórios/epidemiologiaRESUMO
BACKGROUND: To report a case of complete progressive visual recovery and healing of outer retinal layers after vitrectomy for foveal detachment associated with optic disc pit. CASE PRESENTATION: Optical coherence tomography (OCT) follow-up was performed on a 15-year-old boy with deep optic disc pit and foveal detachment, before and for 10 years after vitrectomy with gas. The foveal detachment was successfully reattached with complete reapplication of the retina. OCT scans showed a progressive long-term retinal healing with reappearance of the ellipsoid line and visual acuity improved from 20/100 before surgery to 20/25, 10 years after surgery. CONCLUSIONS: Photoreceptor regeneration after foveal detachment surgery has been already described only in zebrafish but never humans. However, we highlight with this case that in humans, a healing process of the outer retinal layers can occur with reappearance of the ellipsoid zone on OCT. This healing process may take several years and allow a complete functional restoration.
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Anormalidades do Olho/complicações , Fóvea Central , Disco Óptico/anormalidades , Retina/fisiologia , Descolamento Retiniano/cirurgia , Adolescente , Fóvea Central/cirurgia , Humanos , Masculino , Regeneração , Perfurações Retinianas/cirurgia , Resultado do TratamentoRESUMO
Surgery is widely used to treat vulvar cancer. However, postoperative complications after a vulvectomy can occur in 26-85 % of the cases. Here, the authors describe a complete radical vulvectomy with bilateral inguinal lymph node dissection performed in two patients. Both patients developed infection and wound breakdown postoperatively. Due to failure of local care, negative pressure wound therapy (NPWT) was started to reduce bacterial rates and tension on wound edges. Accelerated tissue healing was observed in both cases, as well as an improvement in the patients' quality of life.
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Antibacterianos/uso terapêutico , Carcinoma de Células Escamosas/cirurgia , Tratamento de Ferimentos com Pressão Negativa/métodos , Transplante de Pele/métodos , Deiscência da Ferida Operatória/terapia , Infecção da Ferida Cirúrgica/terapia , Neoplasias Vulvares/cirurgia , Idoso , Feminino , Procedimentos Cirúrgicos em Ginecologia , Humanos , Excisão de Linfonodo , Pessoa de Meia-Idade , Vulva/cirurgiaRESUMO
The position of the skin paddle on the breast area is a fundamental element for the breast reconstructions by latissimus dorsi flap and prosthesis implantation. Should, as Millard advocated, to recreate the initial defect and include it in the mastectomy scar or is it better in an additional incision as have others authors. This study compares the long-term morphological results of these two attitudes, with or without additional incision. PATIENTS AND METHODS: Eighty-two breast reconstructions by latissimus dorsi flap and prosthesis implantation, with a mean follow-up of 9.5 years were scored from 1 to 5 by a panel of expert and non-expert. The patients scored also their own reconstruction. Various parameters of the reconstructed breast were thus evaluated. We compared the results, according to the positioning of the skin paddle: with additional incision (50 cases); without additional incision (32 cases). The characteristics of the mastectomy scar on the breast area, high or low, horizontal or oblique, defined 6 groups where the results of the 2 surgical options were compared. RESULTS: Only the reconstructions with additional incision get significantly higher results than those without additional incision (P<0.05). This involves the two panels, in the case of high mastectomy scars. In the others cases the additional incision is not essential. CONCLUSIONS: If the realization of an additional incision can be perceived like misfit on an area already "mutilated", we plead for this solution in selected cases. This provides a benefit stable in time, in terms of overall results, shape and even rendering scar.
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Implantes de Mama , Mamoplastia , Retalho Miocutâneo , Satisfação do Paciente , Adulto , Idoso , Idoso de 80 Anos ou mais , Neoplasias da Mama/cirurgia , Feminino , Seguimentos , Humanos , Mamoplastia/métodos , Mastectomia/métodos , Mastectomia Segmentar/métodos , Pessoa de Meia-Idade , Estudos Retrospectivos , Músculos Superficiais do Dorso/transplante , Fatores de Tempo , Resultado do TratamentoRESUMO
INTRODUCTION: The reconstruction of the Nipple-Areola Complex (NAC) is the last step and a key part in breast reconstruction. The technique to be used should be chosen as to avoid any complications on previous reconstruction steps. The use of local flaps for NAC reconstruction could be associated with implant exposure especially in the presence of a history of radiation therapy. The pure dermal flap could be indicated for the nipple reconstruction after breast reconstruction by implant after radiotherapy. The limit stay in the nipple hypoprojection. We suggest to assess the increase of the nipple projection, reconstructed by pure dermal flap, by injection of Integra® Flowable Wound Matrix (Integra LifeSciences®, Plainsboro, New jersey). PATIENTS AND METHOD: Nipple projection has been measured among patients enclosed from february to March 2016 reconstructed by pure dermal flap: before, after and also at a 6months term from the injection of Integra® Flowable Wound Matrix. Patient satisfaction and complications have been measured retrospectively. RESULTS: Ten patients with an average of 55years have been enclosed, with an average limit of time of 19months (7 to 33months) between the breast nipple reconstruction by dermal flap and the injection. A volume of 1 to 1.6cc has been injected. A significative increase projection of 2mm at a 6months term has been measured (1.5 to 2.5mm, P<0.01), without complication and a satisfaction rate of 4.5/5. CONCLUSION: The injection of an artificial derm-like Integra® Flowable Wound Matrix seems to be efficient to increase the nipple projection reconstructed by pure dermal flap after a breast reconstruction and moreover, without complications.
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Sulfatos de Condroitina/administração & dosagem , Colágeno/administração & dosagem , Mamoplastia/métodos , Mamilos/cirurgia , Satisfação do Paciente , Retalhos Cirúrgicos , Idoso , Feminino , Humanos , Injeções Intralesionais/métodos , Pessoa de Meia-Idade , Estudos Retrospectivos , Fatores de Tempo , Resultado do TratamentoRESUMO
BACKGROUND: Labia minora reduction interventions rise in Europe and in North America. Several techniques are described. The objective of this study was to compare postoperative complications of the two most practiced interventions: wedge resection and edge resection. METHODS: Primary labia minora reductions realized in our unit between October 2009 and July 2016 have been retrospectively identified. Two techniques were used by two surgeons: edge resection technique and wedge resection technique. The main evaluation criterion was the occurrence and the quantity of wound dehiscence: superior to 50% (total or subtotal) and inferior to 50% (partial). Patients were systematically examined at 1 week, 1 month and 6 months postoperatively. Data analysis between both groups was made with an exact Fisher test. RESULTS: Mean follow-up was 5.3 months after intervention. Sixty-four patients have been included, 42 wedge resections (group C) and 22 edge resections (group L). Global complication rate at 1 month was 13% (n=8). Among wedge resections 14% (n=6) developed complication and 2% (n=9) among edge resection. Seven surgical revisions were necessary: 5 for wound dehiscence (4 in the group C and 1 in the group L) and 2 for hematoma, one in each group. Three (5%) partial wound dehiscence (inferior to 50%) have been identified and let in secondary intention healing: 2 (19%) in the group C and 1 (27%) in the group L. Complication rates between both techniques were not significantly different. CONCLUSIONS: Postoperative wound dehiscence is the main labia minora reduction complication. Our global complication rate, 13%, matches with the current literature. A tendency can be shown where wedge resection is more likely to develop wound dehiscence than edge resection.