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1.
J Neonatal Perinatal Med ; 17(4): 575-582, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38905060

RESUMO

BACKGROUND: Fetal inflammatory response syndrome (FIRS), the fetal equivalent of chorioamnionitis, is associated with poorer neonatal outcomes. FIRS is diagnosed through placental histology, namely by the identification of funisitis (inflammation of the umbilical cord) and chorionic vasculitis (inflammation of fetal vessels within the chorionic plate). The aim of this study was to identify and evaluate associations between FIRS and neonatal outcomes in preterm neonates. METHODS: We performed a retrospective cohort study at a level III neonatal intensive care unit (NICU), from January 1st 2008 to December 31st 2022, involving all inborn neonates with a gestational age below 30 weeks. We compared preterm neonates based on whether their placental histology described funisitis with chorionic vasculitis (FCV) or not. RESULTS: The study included 113 preterms, 27 (23.9%) of those had FCV and 86 (76.1%) did not. After adjusting to gestational age, prolonged rupture of membranes and preeclampsia, FCV was independently associated with the development of early-onset sepsis (OR = 7.3, p = 0.021) and cystic periventricular leukomalacia (OR = 4.6, p = 0.004). CONCLUSION: The authors identified an association between FIRS and the development of early-onset sepsis and cystic periventricular leukomalacia, highlighting the importance of early detection and management of this condition in order to improve long-term neonatal outcomes.


Assuntos
Corioamnionite , Recém-Nascido Prematuro , Leucomalácia Periventricular , Humanos , Feminino , Recém-Nascido , Estudos Retrospectivos , Gravidez , Corioamnionite/diagnóstico , Masculino , Idade Gestacional , Placenta/patologia , Sepse Neonatal/diagnóstico , Sepse/diagnóstico , Unidades de Terapia Intensiva Neonatal , Síndrome de Resposta Inflamatória Sistêmica/diagnóstico , Adulto
2.
Public Health ; 225: 244-250, 2023 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-37949015

RESUMO

OBJECTIVES: The present study aimed to investigate the prevalence of work-related musculoskeletal disorders (WRMDs) and to determine whether differences regarding the employment status (standard and non-standard), according to gender, increased the probability of WRMDs. STUDY DESIGN: Cross-sectional study. METHODS: Data from the 2019 National Health Survey (NHS) in Brazil were used. In total, 50,066 participants, both women and men, aged 18-65 years were included. Data were analysed for self-reported WRMDs. The binary logistic regression model, adjusting for possible covariables, was used to evaluate the association between working in the labour market and the occurrence of WRMDs. For covariates in the multivariate analysis, a P-value of <0.20 was considered in the univariate analysis. The variables with a P-value of <0.05 remained in the model. The odds ratio (OR), together with their confidence intervals at 95% (95% CI), were estimates both in the univariate and multivariate models. RESULTS: The prevalence of WRMDs was higher in women (4.2%) than men (1.9%). The likelihood of WRMDs was associated with the employment status only among men and proved to be lower for non-standard employment than standard employment (OR = 0.61; 95% CI = 0.43-0.87). Only among women, an increase in the likelihood of WRMDs associated with exposure to occupational noise was observed (OR = 1.77; 95% CI = 1.31-2.38) and a less favourable self-reported health (OR = 1.66; 95% CI = 1.08-2.54). Results showed higher change of WRMD for men and women associated with rheumatoid arthritis (men: OR = 3.94; 95% CI = 2.10-7.38; women: OR = 2.39; 95% CI = 1.68-3.39), depression (men: OR = 2.62; 95% CI = 1.54-4.45; women: OR = 2.39; 95% CI = 1.68-3.39) and occupational accidents (men: OR = 4.36; 95% CI = 2.34-8.14; women: OR = 2.20; 95% CI = 1.19-4.07). CONCLUSIONS: It is possible that the "double presence" that involves both the productive and reproductive spheres explains the higher prevalence of WRMDs among women Indicators that are sensitive to the effects of gender norms are necessary to understand the context of inequalities in the prevalence of WRMDs. The results of this study should be considered when developing strategies in the workplace and public health policies to reduce the prevalence of WRMDs.


Assuntos
Doenças Musculoesqueléticas , Masculino , Humanos , Feminino , Prevalência , Fatores Sexuais , Estudos Transversais , Brasil/epidemiologia , Fatores de Risco , Doenças Musculoesqueléticas/epidemiologia , Emprego
3.
J Voice ; 37(3): 415-418, 2023 May.
Artigo em Inglês | MEDLINE | ID: mdl-33785224

RESUMO

OBJECTIVE: To determine the prevalence of abnormal laryngeal findings during videostroboscopy in performers presenting to clinic or when having an acute vocal emergency. STUDY DESIGN: Retrospective study of professional singers and actors who presented for a vocal evaluation. SUBJECTS AND METHODS: A chart review of singers or professional actors who presented in a private otorhinolaryngology clinic between 2014 and 2016. The prevalence of laryngeal lesions noted on stroboscopy were reviewed. The RFS (reflux finding score) was calculated and the exams that presented RFS greater than or equal to seven were considered suspicious of laryngopharyngeal reflux (LPR). RESULTS: A total of 140 records of actors and singers were evaluated either for routine evaluation or for an acute emergency. Sulcus vocalis was the most prevalent lesion 36% (n = 33), followed by cyst 27% (n = 25) and acute laryngitis, 14% (n = 13). Thirty-seven (26.4%) performers were treated for emergence due to dysphonia, Emergency dysphonia, mostly due to viral infection, was treated with steroids and speech therapy, with improvement of symptoms after treatment. Of these professionals, 83.8% (31) presented with a structural lesion or infection in the vocal folds, while 16.2% presented with dysphonia, which required emergency care without a structural lesion in the vocal folds. (P<0.05) Eighty-nine percent (33) of the professionals presenting with a voice emergency with dysphonia (37) were treated with corticosteroids. Thirty-three percent (n = 47) of the professionals presented with RFS scores ≥7. Nineteen professionals (40%) with signs of LPR were treated for emergency due to dysphonia. The professionals with signs of LPR had more emergency dysphonia than those who did not suspect LPR. (19.4%) (P = 0.008). CONCLUSION: Vocal emergencies in professionals are common in a private laryngology practice and require specialized assessment. The most prevalent lesions in the study were vocal sulcus. LPR is common in this group as noted both by findings with videostroboscopy and the RFS.


Assuntos
Disfonia , Refluxo Laringofaríngeo , Humanos , Disfonia/diagnóstico , Disfonia/epidemiologia , Disfonia/terapia , Estudos Retrospectivos , Prevalência , Emergências , Prega Vocal/patologia , Refluxo Laringofaríngeo/diagnóstico , Músculos Laríngeos
4.
Sci Adv ; 6(2): eaay1632, 2020 01.
Artigo em Inglês | MEDLINE | ID: mdl-31950083

RESUMO

Wildfires, exacerbated by extreme weather events and land use, threaten to change the Amazon from a net carbon sink to a net carbon source. Here, we develop and apply a coupled ecosystem-fire model to quantify how greenhouse gas-driven drying and warming would affect wildfires and associated CO2 emissions in the southern Brazilian Amazon. Regional climate projections suggest that Amazon fire regimes will intensify under both low- and high-emission scenarios. Our results indicate that projected climatic changes will double the area burned by wildfires, affecting up to 16% of the region's forests by 2050. Although these fires could emit as much as 17.0 Pg of CO2 equivalent to the atmosphere, avoiding new deforestation could cut total net fire emissions in half and help prevent fires from escaping into protected areas and indigenous lands. Aggressive efforts to eliminate ignition sources and suppress wildfires will be critical to conserve southern Amazon forests.


Assuntos
Incêndios , Florestas , Brasil , Simulação por Computador , Conservação dos Recursos Naturais , Geografia , Modelos Teóricos , Estações do Ano
5.
Artigo em Inglês | MEDLINE | ID: mdl-27169829

RESUMO

This work presents a computational framework to perform a systematic and comprehensive assessment of the morphometry of coronary arteries from in vivo medical images. The methodology embraces image segmentation, arterial vessel representation, characterization and comparison, data storage, and finally analysis. Validation is performed using a sample of 48 patients. Data mining of morphometric information of several coronary arteries is presented. Results agree to medical reports in terms of basic geometric and anatomical variables. Concerning geometric descriptors, inter-artery and intra-artery correlations are studied. Data reported here can be useful for the construction and setup of blood flow models of the coronary circulation. Finally, as an application example, similarity criterion to assess vasculature likelihood based on geometric features is presented and used to test geometric similarity among sibling patients. Results indicate that likelihood, measured through geometric descriptors, is stronger between siblings compared with non-relative patients. Copyright © 2016 John Wiley & Sons, Ltd.


Assuntos
Vasos Coronários/anatomia & histologia , Circulação Coronária , Vasos Coronários/diagnóstico por imagem , Vasos Coronários/fisiologia , Feminino , Humanos , Funções Verossimilhança , Masculino , Pessoa de Meia-Idade , Irmãos
6.
Tumour Biol ; 37(5): 6035-44, 2016 May.
Artigo em Inglês | MEDLINE | ID: mdl-26602383

RESUMO

Breast cancer is a prevalent neoplastic disease among women worldwide which treatments still present several side effects and resistance. Considering that cancer cells present derangements in their energetic homeostasis, and that peroxisome proliferator-activated receptor- gamma coactivator 1 (PGC-1) is crucial for cellular metabolism and redox signaling, the main objective of this study was to investigate whether there is a relationship between PGC-1 expression, the proliferation of breast cancer cells and the mechanisms involved. We initially assessed PGC-1ß expression in complementary DNA (cDNA) from breast tumor of patients bearing luminal A, luminal B, and HER2-overexpressed and triple negative tumors. Our data showed that PGC-1ß expression is increased in patients bearing HER2-overexpressing tumors as compared to others subtypes. Using quantitative PCR and immunoblotting, we showed that breast cancer cells with HER2-amplification (SKBR-3) have greater expression of PGC-1ß as compared to a non-tumorous breast cell (MCF-10A) and higher proliferation rate. PGC-1ß expression was knocked down with short interfering RNA in HER2-overexpressing cells, and cells decreased proliferation. In these PGC-1ß-inhibited cells, we found increased citrate synthase activity and no marked changes in mitochondrial respiration. Glycolytic pathway was decreased, characterized by lower intracellular lactate levels. In addition, after PGC-1ß knockdown, SKBR-3 cells showed increased reactive oxygen species production, no changes in antioxidant activity, and decreased expression of ERRα, a modulator of metabolism. In conclusion, we show an association of HER2-overexpression and PGC-1ß. PGC-1ß knockdown impairs HER2-overexpressing cells proliferation acting on ERRα signaling, metabolism, and redox balance.


Assuntos
Neoplasias da Mama/genética , Neoplasias da Mama/metabolismo , Proteínas de Transporte/metabolismo , Regulação Neoplásica da Expressão Gênica , Genes erbB-2 , Redes e Vias Metabólicas , Oxirredução , Idoso , Neoplasias da Mama/patologia , Linhagem Celular Tumoral , Proliferação de Células , Sobrevivência Celular/genética , Feminino , Técnicas de Silenciamento de Genes , Inativação Gênica , Humanos , Pessoa de Meia-Idade , Gradação de Tumores , Estadiamento de Neoplasias , RNA Interferente Pequeno/genética , Proteínas de Ligação a RNA , Espécies Reativas de Oxigênio , Receptores de Estrogênio/genética , Receptores de Estrogênio/metabolismo , Neoplasias de Mama Triplo Negativas/genética , Neoplasias de Mama Triplo Negativas/metabolismo , Neoplasias de Mama Triplo Negativas/patologia , Carga Tumoral , Receptor ERRalfa Relacionado ao Estrogênio
7.
Occup Med (Lond) ; 63(3): 234-7, 2013 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-23430786

RESUMO

BACKGROUND: Common mental disorders (CMD) are a marker of work-related psychiatric morbidity. Previous studies have shown a high prevalence in Brazilian health care settings. AIMS: To assess the prevalence of CMD and their associated factors in a group of physicians working at a public health unit in Belo Horizonte, Brazil. METHODS: CMD were evaluated using the self-reporting questionnaire-20 (SQR-20), developed by the World Health Organization and validated for Brazil. The questionnaire consists of 20 questions: four about physical symptoms and 16 about emotional symptoms. Prevalence was calculated as a percentage of physicians with CMD. Poisson univariate and multivariate regression models were applied to assess associated factors. RESULTS: Analysis was based on 227 physicians who answered the SRQ-20 (97% response rate). The prevalence of CMD was 24%. Dissatisfaction and commitment to work remained positively associated with CMD. Having more than one job and significant social support from peers and superiors remained negatively associated with CMD. CONCLUSIONS: Prevalence of CMD is in a similar range to that reported in other countries and in Brazil generally. Aspects related to work were the only ones that were independently associated with CMD. Work-related aspects and the motivation of physicians are important and need to be taken into account to ensure that physicians remain healthy.


Assuntos
Transtornos Mentais/epidemiologia , Doenças Profissionais/epidemiologia , Médicos/psicologia , Local de Trabalho/normas , Adulto , Brasil/epidemiologia , Estudos Transversais , Feminino , Humanos , Satisfação no Emprego , Masculino , Transtornos Mentais/etiologia , Pessoa de Meia-Idade , Doenças Profissionais/etiologia , Prevalência , Fatores de Risco , Apoio Social , Inquéritos e Questionários
8.
Occup Med (Lond) ; 62(7): 553-9, 2012 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-22965866

RESUMO

BACKGROUND: In recent decades several groups of researchers have been interested in describing and understanding vocal morbidity in teachers in order to explain the large number of teachers diagnosed with dysphonia and account for the absenteeism attributed to vocal disability. AIMS: To determine the proportion of teachers who reported a diagnosis of dysphonia and measure associations between individual and contextual factors and the event of interest. METHODS: Teachers were recruited from the city of Belo Horizonte and invited to complete a web-based institutional intranet questionnaire. RESULTS: In total, 649 teachers responded; 32% (CI 28.5-35.5) reported that they had received a physician diagnosis of dysphonia. This prevalence was significantly higher among female teachers (prevalence ratio (PR) 2.33; CI 1.41-3.85), and groups who reported limited technical resources and equipment (PR 1.56; CI 1.14-2.15), a diagnosis of gastritis (PR 1.59; CI 1.28-1.98), not being summoned for an annual physician examination (PR 0.47; CI 0.32-0.68), or absenteeism (PR 1.39; CI 1.06-1.81). CONCLUSIONS: The high prevalence of dysphonia in teachers was not associated with any individual variables, except for sex and comorbidity (diagnosis of gastritis). Limited technical resources and equipment were associated with dysphonia and suggests policy change is important in preventing dysphonia.


Assuntos
Disfonia/epidemiologia , Disfonia/etiologia , Docentes , Gastrite/epidemiologia , Doenças Profissionais/epidemiologia , Transtornos do Sono-Vigília/epidemiologia , Estresse Psicológico/epidemiologia , Absenteísmo , Adulto , Brasil/epidemiologia , Comorbidade , Estudos Transversais , Disfonia/prevenção & controle , Feminino , Gastrite/complicações , Gastrite/prevenção & controle , Humanos , Internet , Satisfação no Emprego , Masculino , Pessoa de Meia-Idade , Doenças Profissionais/etiologia , Doenças Profissionais/prevenção & controle , Prevalência , Fatores de Risco , Distribuição por Sexo , Transtornos do Sono-Vigília/complicações , Transtornos do Sono-Vigília/prevenção & controle , Inquéritos e Questionários
9.
Nat Prod Res ; 25(11): 1037-46, 2011 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-21500093

RESUMO

The propolis of Scaptotrigona aff. postica is popularly used in Maranhão State, Brazil, for treating wounds and respiratory illnesses. Nevertheless, little is known about the chemical composition of this propolis and the adverse effects of its use. Hence, this study is a pharmacognostic characterisation of the propolis hydroalcoholic extract (PHE) from S. aff. postica. The methodology consisted of an evaluation of the sensory and chemical parameters. Chemical analysis of PHE indicated high concentrations of phenolic and triterpens substances, and the absence of steroids. Additionally, we evaluated the acute toxicity of propolis using 48 Swiss male and female mice. The animals received single doses of PHE (1000, 2000 or 4000 mg kg⁻¹) orally and were observed for 14 days. After this period, the mice were sacrificed and the blood was used for biochemical and haematological evaluation. PHE did not induce any death, and the acute treatment significantly reduced serum concentrations of alanine aminotransferase and alkaline phosphatase. The resultant data indicate that PHE from S. aff. postica has low toxicity when used orally, even in high doses.


Assuntos
Abelhas/química , Própole/química , Testes de Toxicidade Aguda/métodos , Alanina Transaminase/sangue , Alanina Transaminase/metabolismo , Fosfatase Alcalina/sangue , Fosfatase Alcalina/metabolismo , Animais , Ativação Enzimática/efeitos dos fármacos , Feminino , Masculino , Camundongos
10.
Rev. bras. farmacogn ; 15(4): 294-297, out.-dez. 2005. tab
Artigo em Inglês | LILACS | ID: lil-570932

RESUMO

Lyophilized aqueous extract (LAE) from Lychnophora pinaster Mart (Asteraceae) aerial parts was evaluated in the search of possible biological activities. LAE exhibited trypanocidal activity (113.62 mg/mL), but could not inhibit 5-lipoxygenase in vitro (17 percent of inhibition). LAE chemical characterization by HPLC with UV-Diode Array Detector showed the presence of caffeic acid, isochlorogenic acid, vitexin, isovitexin and quercetin, in comparison with authentic samples.

11.
Angle Orthod ; 71(4): 274-84, 2001 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-11510636

RESUMO

The facial morphology of 2 groups of complete unilateral cleft lip and palate children (n = 75), ranging in age from 4 to 7 years old, were retrospectively studied cephalometrically before the beginning of the orthodontic treatment. Each group was submitted to a different surgical protocol. The control group was comprised of 53 children (33 males and 20 females) and was treated according to the surgical protocol of the Hospital for Rehabilitation of Craniofacial Anomalies (HRCA) from the University of São Paulo, in Bauru, Brazil. Lip repair was performed between 3 months and 27 months of age (mean age of 9 months) and palate repair between 12 months and 44 months of age (mean age of 19 months). The experimental group was comprised of 22 children (12 males and 10 females). They were treated with Malek's surgical protocol, modified at the HRCA, with lip and soft palate repair at 5.5 months of age on average and hard palate repair at 20 months of age on average. The cephalometric results did not show any difference, suggesting that both surgical protocols have the same influence on facial growth, at least during the age range studied. Therefore, palate repair in 2 surgical times with earlier closure of the soft palate (Malek's protocol) did not cause greater restriction to the midface growth.


Assuntos
Fenda Labial/cirurgia , Fissura Palatina/cirurgia , Desenvolvimento Maxilofacial , Procedimentos Cirúrgicos Bucais/métodos , Fatores Etários , Cefalometria , Criança , Pré-Escolar , Fenda Labial/fisiopatologia , Fissura Palatina/fisiopatologia , Feminino , Humanos , Masculino , Palato Duro/cirurgia , Fatores Sexuais , Resultado do Tratamento
12.
Acta Paediatr ; 88(10): 1101-6, 1999 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-10565457

RESUMO

Low birthweight (LBW) occurs in 17% of births in developing countries and many of them are full term. The subsequent development of LBW term infants is poorer than higher birthweight children and more likely to be affected by poor social circumstances. We investigated the effects of morbidity and breastfeeding on the development of these LBW term infants. Two parallel cohorts (n = 131 + 131) of LBW term (1500-2499 g) and higher birthweight (3000-3499 g) infants were recruited from six maternity centers in northeast Brazil. The longitudinal prevalence of morbidity and the frequency of breastfeeding over the first 6 mo of life were assessed. The infants' development was assessed on the Bayley Scales at 6 and 12 mo, and we previously reported that the low birthweight group had lower scores than the higher birthweight group. Hospitalizations in the first 6 mo were negatively associated with 6-mo and 12-mo Bayley scores in both groups. Among LBW infants, but not higher birthweight infants, there were significant associations between the prevalence of diarrhea and mental and motor development at 6 mo and mental development at 12 mo. Breastfeeding frequency in the first 4 wk of life was positively associated with mental development in both birthweight groups at 6 mo but not at 12 mo. Breastfeeding beyond 4 wk was not associated with the children's development. We conclude that low birthweight infants are especially vulnerable to the effects of diarrhea, and the greater frequency and differential effect of diarrhea partly explains their poorer development.


Assuntos
Aleitamento Materno/estatística & dados numéricos , Recém-Nascido de Baixo Peso/crescimento & desenvolvimento , Morbidade/tendências , Peso ao Nascer , Brasil/epidemiologia , Estudos de Coortes , Feminino , Humanos , Recém-Nascido , Estudos Longitudinais , Masculino , Prevalência , Valores de Referência , Análise de Regressão , Medição de Risco , Fatores de Risco , Fatores Socioeconômicos
13.
J Pediatr ; 132(4): 661-6, 1998 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-9580767

RESUMO

OBJECTIVES: (1) To compare the mental and psychomotor development of low birth weight term (LBW-T) infants with that of appropriate birth weight (ABW) infants at 6 and 12 months of age. (2) To examine the relationship between developmental levels and social background. METHODS: A cohort of 131 LBW-T infants (1500 to 2499 gm) and 131 ABW infants (3000 to 3499 gm) matched for sex and time of birth, recruited from six maternity centers in Northeast Brazil were followed for 1 year. Their development was assessed with the Bayley Scales at 6 and 12 months of age, and at 12 months their behavior during the test was rated on five scales. Details of their families' socioeconomic status were recorded and the degree of stimulation in their homes was assessed. RESULTS: At 6 months of age the LBW-T infants had significantly lower scores than the ABW infants on the mental development index (MDI; 4.2 points lower, p < 0.001) and on the psychomotor development index (PDI; 7.3 points lower, p < 0.001). The difference had increased by 12 months of age (MDI 7.0 points lower, p < 0.001; PDI 9.9 points lower, p < 0.001). Socioeconomic variables were related to development at both ages in both groups. Maternal literacy was significantly related to the PDI in LBW-T infants at 12 months but not in ABW infants. Similarly, stimulation in the home was related to the MDI in LBW-T infants at 6 and 12 months but not in ABW infants. LBW-T infants were less active, cooperative, vocal, and happy, and were more inhibited than ABW infants. CONCLUSIONS: LBW-T infants had poorer development than ABW infants and differed in their behavior. There was an interaction between birth weight and the environment. LBW-T infants, but not ABW infants, were affected by the quality of stimulation in the home and maternal illiteracy.


Assuntos
Deficiências do Desenvolvimento/epidemiologia , Recém-Nascido de Baixo Peso/crescimento & desenvolvimento , Peso ao Nascer , Brasil/epidemiologia , Desenvolvimento Infantil , Estudos de Coortes , Feminino , Humanos , Lactente , Recém-Nascido , Masculino , Desempenho Psicomotor , Fatores Socioeconômicos
14.
Plast Reconstr Surg ; 91(5): 806-10, 1993 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-8460182

RESUMO

This paper presents the author's experience with thin (3-mm) tongue flaps used to close large anterior palatal fistulas. This technique was used successfully in 12 patients with fistulas following surgery for cleft palate. One forked flap and one mushroom-shaped flap that were used to close irregularly shaped fistulas are described. All flaps survived, and there was a partial recurrence of one fistula in only one patient. The results of this series confirm that the thin tongue flap is a safe and reliable technique for the closure of large palatal fistulas even when tailored to fit irregularly shaped defects.


Assuntos
Fístula/cirurgia , Palato/cirurgia , Retalhos Cirúrgicos/métodos , Adolescente , Adulto , Criança , Humanos , Doenças da Boca/cirurgia , Complicações Pós-Operatórias/epidemiologia , Língua/cirurgia
15.
Br J Plast Surg ; 45(4): 293-6, 1992.
Artigo em Inglês | MEDLINE | ID: mdl-1623346

RESUMO

Results obtained in 70 cleft lip and palate patients who were assessed using the V.L.S. classification are presented. Of these 70 patients, 24 (34%) had had a Millard repair, 13 (19%) a straight line repair, and 33 (47%) had had a repair incorporating a Z-plasty. Both the Millard repair and the Z-plasty repair were associated with a lip of equal height in 54% of patients, whilst in the straight line repair group, 69% of patients had lips of equal height. A long lip was more often associated with the Z-plasty type repair group (27%) of patients, and short lips were more associated with Millard type repair (33%), and straight line repair (31%). Irrespective of the technique used, a notch at the site of the scar was the most common defect found at the vermilion. Wideness and irregularity were the most common unaesthetic features of the scar.


Assuntos
Fenda Labial/cirurgia , Assimetria Facial/classificação , Complicações Pós-Operatórias/classificação , Cirurgia Plástica/métodos , Adolescente , Adulto , Criança , Pré-Escolar , Cicatriz , Estética , Humanos , Resultado do Tratamento
16.
Br J Plast Surg ; 45(4): 288-92, 1992.
Artigo em Inglês | MEDLINE | ID: mdl-1623345

RESUMO

A classification designed to be used as a simple and reproducible method to evaluate the residual lip deformities following unilateral cleft lip repair is presented. It was developed by analysing the appearance of the upper lips of 81 patients referred to the author with repaired unilateral clefts. The assessment of each lip was divided into 3 separate components: the vermilion (V), the lip itself (L), and the scar (S), and the resulting classification was termed the V.L.S. classification.


Assuntos
Fenda Labial/cirurgia , Assimetria Facial/classificação , Complicações Pós-Operatórias/classificação , Adolescente , Adulto , Criança , Pré-Escolar , Cicatriz , Estética , Assimetria Facial/etiologia , Humanos , Reoperação
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