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These guidelines follow the mission of the World Association of Perinatal Medicine, in collaboration with the Perinatal Medicine Foundation, which brings together groups and individuals worldwide, with the aim to improve prenatal detection of central nervous system anomalies and the appropriate referral of pregnancies with suspected fetal anomalies. In addition, this document provides further guidance for healthcare practitioners with the goal of standardizing the description of ultrasonographic abnormal findings.
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Ultrassonografia Pré-Natal , Humanos , Gravidez , Feminino , Ultrassonografia Pré-Natal/normas , Sistema Nervoso Central/diagnóstico por imagem , Sistema Nervoso Central/anormalidades , Malformações do Sistema Nervoso/diagnóstico por imagem , Perinatologia/normasRESUMO
This recommendation document follows the mission of the World Association of Perinatal Medicine in collaboration with the Perinatal Medicine Foundation. We aim to bring together groups and individuals throughout the world for precise standardization to implement the ultrasound evaluation of the fetus in the first trimester of pregnancy and improve the early detection of anomalies and the clinical management of the pregnancy. The aim is to present a document that includes statements and recommendations on the standard evaluation of the fetal anatomy in the first trimester, based on quality evidence in the peer-reviewed literature as well as the experience of perinatal experts around the world.
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Feto , Ultrassonografia Pré-Natal , Feminino , Humanos , Gravidez , Primeiro Trimestre da GravidezRESUMO
These practice guidelines follow the mission of the World Association of Perinatal Medicine in collaboration with the Perinatal Medicine Foundation, bringing together groups and individuals throughout the world, with the goal of improving the ultrasound assessment of the fetal Central Nervous System (CNS) anatomy. In fact, this document provides further guidance for healthcare practitioners for the evaluation of the fetal CNS during the mid-trimester ultrasound scan with the aim to increase the ability in evaluating normal fetal anatomy. Therefore, it is not intended to establish a legal standard of care. This document is based on consensus among perinatal experts throughout the world, and serves as a guideline for use in clinical practice.
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Sistema Nervoso Central , Feto/diagnóstico por imagem , Diagnóstico Pré-Natal/métodos , Ultrassonografia Pré-Natal/métodos , Sistema Nervoso Central/anatomia & histologia , Sistema Nervoso Central/diagnóstico por imagem , Consenso , Feminino , Desenvolvimento Fetal/fisiologia , Saúde Global , Humanos , Guias de Prática Clínica como Assunto , Gravidez , Segundo Trimestre da GravidezRESUMO
OBJECTIVE: To examine the incidence and type of chromosomal abnormalities in fetuses with first trimester ultrasound anomalies and a low-risk cfDNA test for common trisomies. METHODS: In 486 singleton pregnancies undergoing invasive testing after combined screening, a detailed first trimester ultrasound assessment was carried out and a maternal blood sample was sent for cfDNA analysis. Ultrasound and cfDNA data were analyzed in relation to fetal karyotype. RESULTS: Invasive testing demonstrated a chromosomal abnormality in 157 (32.3%) of 486 fetuses. In 348 cases with a low-risk cfDNA test for common trisomies, NT ≥ 3.5 mm and/or a major structural defect were observed in 92 (26.4%) fetuses. A chromosomal abnormality was found in 17 (18.5%; 95%CI 10.55-26.41) of these pregnancies, including 1 (1.1%) case of trisomy 21 and 16 (17.4%) fetuses with abnormalities different from common trisomies. The respective incidence in the 256 cases with a low-risk cfDNA test result and no ultrasound anomalies was 2.3% (95% CI 0.49-4.20; n = 6). CONCLUSIONS: In fetuses with first trimester ultrasound anomalies and a low-risk cfDNA result for trisomy 21, 18 and 13, diagnostic testing should be offered with the main objective to detect chromosomal abnormalities beyond common trisomies.
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Aberrações Cromossômicas/estatística & dados numéricos , Anormalidades Congênitas/genética , Medição da Translucência Nucal , Adulto , Ácidos Nucleicos Livres/análise , Anormalidades Congênitas/diagnóstico por imagem , Feminino , Humanos , Pessoa de Meia-Idade , Gravidez , Primeiro Trimestre da Gravidez , Estudos Prospectivos , Trissomia/diagnóstico , Adulto JovemRESUMO
OBJECTIVES: To examine the evolution of tetralogy of Fallot (TOF) and outlet ventricular septal defect (VSD) with anterior malalignment (am) from the initial diagnosis at early fetal echocardiography through the gestation and to evaluate the impact of the first-trimester scan on the outcome. METHODS: We identified cases of TOF or outlet VSD with am diagnosed before 16 weeks' gestation. For all cases, prenatal data and pregnancy outcomes were evaluated. In continuing pregnancies, the evolution in severity of the disease was assessed. RESULTS: Fifty-one fetuses with TOF or outlet VSD with am were diagnosed at early fetal echocardiography. Parents opted for termination of pregnancy in all 23 cases associated with additional anomalies. In 2 of 28 continuing pregnancies, there was an intrauterine death. In the remaining 26, there was progression in severity in 7 (by 20-22 weeks in 3 cases and during the third trimester in the remaining 4). CONCLUSIONS: TOF and outlet VSD with am diagnosed before 16 weeks' gestation can progress in severity throughout pregnancy in over one-quarter of cases. In addition, a high proportion of cases diagnosed in the first trimester may have associated extracardiac anomalies, with a significant impact on clinical management and on the rate of early termination of pregnancy.
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PURPOSE: The evaluation of Health-Related Quality of Life (HRQoL) in patients with chronic otitis media COM has gained attention over the past years and several questionnaires have been developed to evaluate it in affected patients. The Chronic Otitis Media Questionnaire 12 (COMQ-12) is a widely used disease-specific tool that evaluates the severity of symptoms, the specific impact on work and lifestyle, the effects on the health service, and general impact of the disease in patients with COM. The COMQ-12 questionnaire has been translated and validated into different languages; however, an Italian version is not yet available. The aim of this original study was to translate the COMQ-12 questionnaire into the Italian language and validate this new Italian language version in Italian-speaking patients with COM. METHODS: The COMQ-12 was translated into Italian (COMQ-12-It) following international guidelines. Validation was performed comparing and correlating COMQ-12-It with (1) a question that addresses HRQoL, and (2) the results of a generic questionnaire assessing HRQoL, namely the EQ-5D-5L questionnaire. RESULTS: Forty-eight patients with COM were included in the study. Cronbach's alpha was 0.80 indicating a high reliability. There was a strong positive correlation between the question that directly addressed HRQoL and total score (correlation coefficient = 0.62), while the regression analysis between total score of COMQ-12-It and EQ-5D-5L showed a positive relation but only a weak positive correlation (correlation coefficient 0.36). CONCLUSIONS: Our study showed evidence that the Italian version of the COMQ-12 questionnaire is a valid and reliable tool to evaluate HRQoL in Italian-speaking patients with COM.
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Otite Média/diagnóstico , Qualidade de Vida , Índice de Gravidade de Doença , Traduções , Adolescente , Adulto , Idoso , Criança , Doença Crônica , Comparação Transcultural , Assistência à Saúde Culturalmente Competente , Feminino , Humanos , Itália , Masculino , Pessoa de Meia-Idade , Otite Média/fisiopatologia , Otite Média/psicologia , Qualidade de Vida/psicologia , Reprodutibilidade dos Testes , Adulto JovemRESUMO
OBJECTIVE: To evaluate the presence of maxillary gap (MG) and abnormal retronasal triangle (RT) as markers of cleft palate (CP) with and without cleft lip in the first trimester and to assess their association with the type of orofacial cleft (OC). METHODS: The RT and the mid-sagittal view of the face were evaluated retrospectively by two operators in 26 fetuses with OC and in 80 normal controls to detect abnormal RT and/or MG. The agreement between operators was calculated. RESULTS: Amongst the 26 fetuses, there were 15 cases of bilateral, 6 cases of unilateral, and 4 cases of median cleft lip and palate, and 1 case of CP alone. The MG was observed in 18 cases by operator 1 and in 17 cases by operator 2; an abnormal RT was detected in 21 cases by operator 1 and in 22 cases by operator 2. Great agreement between operators was obtained. In controls, MG or abnormal RT was suspected in 6 and 2-4% of cases, respectively. CONCLUSIONS: RT seems to be more sensitive compared to MG; however, the latter showed an additional diagnostic ability when the secondary palate was involved. Both approaches in combination could be useful in detecting OC in the first trimester.
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Fenda Labial/diagnóstico por imagem , Fissura Palatina/diagnóstico por imagem , Ultrassonografia Pré-Natal , Pontos de Referência Anatômicos , Feminino , Humanos , Variações Dependentes do Observador , Valor Preditivo dos Testes , Gravidez , Primeiro Trimestre da Gravidez , Reprodutibilidade dos Testes , Estudos RetrospectivosRESUMO
OBJECTIVE: The aim of the study was to evaluate the feasibility of obtaining the three-vessel and trachea view (3VTV) in an unselected population undergoing first trimester screening for aneuploidy, and to investigate its role in the early detection of congenital heart defects (CHD). METHODS: Cardiac examination was performed by expert sonographers. Abnormal findings of 3VTV were classified in three different subgroups: number, size and spatial relationship of the vessels. RESULTS: We enrolled 6350 consecutive singleton pregnancies and included 5343 cases. Examination of 3VTV was feasible in 94% of cases. Fifty-seven (1%) CHD were present in the study period; 24 cases were excluded because parents opted for termination of pregnancy. Of the remaining 33 cases, 25 were suspected at the first trimester and eight were detected only at the mid-trimester. An abnormal 3VTV was suspected in 22 cases, and it was confirmed in 21. Five cases that were erroneously classified in the subgroup of abnormal vessel number were actually characterized by a diminutive size of one of the great arteries. The detection rate for CHD, including 4-CV and 3VTV, was 75.8%. CONCLUSIONS: Our study demonstrates that 3VTV is an easy plane to obtain by expert sonographers in an unselected population during first trimester. Typical suspicions include detection of abnormal number, size or spatial relationship of the vessels. © 2017 John Wiley & Sons, Ltd.
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Coração Fetal/diagnóstico por imagem , Cardiopatias Congênitas/diagnóstico por imagem , Adolescente , Adulto , Estudos de Viabilidade , Feminino , Humanos , Pessoa de Meia-Idade , Gravidez , Estudos Prospectivos , Ultrassonografia Pré-Natal , Adulto JovemRESUMO
OBJECTIVE: The objective of this study was to investigate a strategy for clinical implementation of cell-free DNA (cfDNA) testing in high-risk pregnancies after first-trimester combined screening. METHODS: In 259 singleton pregnancies undergoing invasive testing after first-trimester combined screening, a maternal blood sample was sent to the laboratory Natera for cfDNA testing using a single-nucleotide polymorphism-based methodology. RESULTS: The cfDNA test provided a result in 249 (96.1%) pregnancies and, among these, identified as being at high risk 35 of 36 cases of trisomy 21, 13 of 13 with trisomy 18, five of five with trisomy 13 and three of four with sex chromosome aneuploidies. A policy of performing an invasive test in women with a combined risk of ≥1 in 10 or NT ≥4 mm and offering cfDNA testing to the remaining cases would detect all cases of trisomy 21, 18 or 13, 80% of sex aneuploidies and 62.5% of other defects and would avoid an invasive procedure in 82.4% of euploid fetuses. CONCLUSION: In high-risk pregnancies after combined screening, a policy of selecting a subgroup for invasive testing and another for cfDNA testing would substantially reduce the number of invasive procedures and retain the ability to diagnose most of the observed aneuploidies.
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DNA/análise , Testes Genéticos/métodos , Testes para Triagem do Soro Materno/métodos , Primeiro Trimestre da Gravidez/sangue , Gravidez de Alto Risco/sangue , Adulto , Sistema Livre de Células/química , Feminino , Humanos , Pessoa de Meia-Idade , Mães , Gravidez , Diagnóstico Pré-Natal/métodos , Trissomia/diagnóstico , Adulto JovemRESUMO
OBJECTIVES: The aim of this study was to compare the cardiac findings at 11 to 14 weeks' gestation with the second-trimester findings to evaluate the reliability of first-trimester echocardiography and the possibility of congenital heart disease evolution. METHODS: The database of our fetal medicine unit was searched for all patients who had undergone fetal echocardiography at 11 to 14 and 18 to 22 weeks' gestation from 2005 to 2010. In all of the antenatally suspected cases of congenital heart disease, the diagnosis was established conclusively by postnatal echocardiography, surgery, or autopsy. RESULTS: Among the 870 fetuses included in the study, 802 were considered to have no abnormalities on both examinations. Thirty-six cases had abnormal findings on both examinations, and 32 had discordant findings. Among the 32 discordant findings, 6 cases had a false-positive diagnosis of congenital heart disease on early echocardiography, and 26 had a different diagnosis. In 14 of these 26 cases, the diagnosis was slightly different on the second-trimester examination, or the defect misdiagnosed in the first trimester was a minor one. In 6 of the remaining 12 fetuses, a major congenital heart disease was missed on the early echocardiography. In 6 cases, the congenital heart disease developed or progressed in severity in the second trimester. CONCLUSIONS: First-trimester echocardiography is feasible and seems to allow considerably earlier detection of major congenital heart disease. However, it should be kept in mind that although most forms of heart defects can be diagnosed early in pregnancy, some may develop and become apparent only later in gestation.
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Ecocardiografia/métodos , Cardiopatias Congênitas/diagnóstico por imagem , Primeiro Trimestre da Gravidez , Segundo Trimestre da Gravidez , Ultrassonografia Pré-Natal/métodos , Diagnóstico Precoce , Feminino , Humanos , Masculino , Gravidez , Reprodutibilidade dos Testes , Sensibilidade e EspecificidadeRESUMO
Objective: The Coronavirus disease 2019 (COVID-19) pandemic has posed significant problems for patients who have undergone total laryngectomy (TL). The lack of specific guidelines and paucity of information available to the public on this topic has clearly emerged during the ongoing pandemic. The aim of the present study is to investigate our personal experience in managing the stoma in TL patients during the COVID-19 pandemic. Methods: A questionnaire was administered by phone to laryngectomised patients who had previously been seen at the outpatient otolaryngology clinics of Vittorio Veneto and Barletta Hospitals from January to December 2020. Results: A total of 92 patients were included. Twenty-five patients (27%) had been tested for SARS-CoV-2. Among these, 19 (76%) had been investigated with a nasal swab, 5 (20%) with a tracheal swab and 1 with a serological assay. Five patients were positive for SARS-CoV-2 (in 4 cases as a result of the nasal swab, in one case with the bronchial aspirate). Eighty-four patients (91%) used a heat moisture exchanger over the stoma every day, but 6 patients (6.5%) were unaware of the importance of protecting the stoma. Conclusions: We conclude that TL patients should always be adequately informed by healthcare staff about how to manage their stoma. Specific guidelines are needed for testing TL patients for SARS-CoV-2.
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COVID-19 , Otolaringologia , COVID-19/epidemiologia , Humanos , Laringectomia , Pandemias , SARS-CoV-2RESUMO
Elderly people are at high risk of suffering from infection and being affected by severe forms of disease because their immunosystem suffers from aging. The alteration of normal immune functions causes the increase of pro-inflammatory cytokines which can expose these people to increased risk of developing pathologies as cancer, diabetes, and/or arthritis. Some supplements could be helpful for restoring normal immune functions. We conducted a case-control study to evaluate the efficacy of a supplement containing Sambucus nigra, zinc, tyndallized Lactobacillus acidophilus (HA122), arabinogalactans, vitamin D, vitamin E, and vitamin C to improve the inflammatory levels (IL-6 and CRP) and to modulate the lymphocytes growth. Additionally, we analyzed wellness by self-questionnaire. This study had two control group: a young group and an elderly one. Our study showed that treating elderly patients with the supplement for 30 days improved IL-6, CRP, and lymphocytes levels; the result was independent from the dosage of the supplements used. Elderly patients, despite the improvement, were not able to reach the same conditions of young patients; however, most of the patients (>70%) claimed to "feel better" after the use of the supplement. The use of this supplement should be considered at a low dosage for a prolonged period to reduce inflammation and modulate immune senescence in patients over 60 years old.
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Suplementos Nutricionais , Interleucina-6 , Idoso , Estudos de Casos e Controles , Humanos , Inflamação , Pessoa de Meia-Idade , Vitamina D , VitaminasRESUMO
OBJECTIVE: The aim of this study was to evaluate the detection rate of congenital heart diseases (CHD) in a low-risk population by performing cardiac evaluation during the first-trimester screening for chromosomal abnormalities. In this context, the role of four-chamber view, tricuspid regurgitation and abnormal ductus venosus flow in the screening for cardiac anomalies in a low-risk population was also investigated. METHOD: The cardiac examination was performed by obstetricians with extensive experience in first- and second-trimester ultrasound (US). Follow-up US evaluations during the second and third trimesters were offered to all patients. In case of abnormal findings during routine assessment, fetal echocardiography was performed by a fetal cardiologist. RESULTS: Among the 4445 fetuses included in the study, 42 CHD were detected (39 diagnosed prenatally and 3 postnatally). In 27 cases, the fetal cardiologist confirmed the type of CHD diagnosed at US screening. In 1 case, the diagnosis was slightly different in the second trimester, and in 3 of the 26 correctly diagnosed in the first-trimester cases, the CHD developed and progressed in severity. A significant association of major CHD and US first-trimester markers was observed. CONCLUSIONS: First-trimester assessment of the fetal heart is feasible in a low-risk population when performed by experienced obstetricians. However, although most types of CHD can be diagnosed early in pregnancy, some may become apparent later in gestation.
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Doenças Fetais/diagnóstico , Coração Fetal/anormalidades , Cardiopatias Congênitas/diagnóstico , Obstetrícia/métodos , Ultrassonografia Pré-Natal , Adulto , Gonadotropina Coriônica/sangue , Aberrações Cromossômicas , Feminino , Doenças Fetais/fisiopatologia , Coração Fetal/diagnóstico por imagem , Coração Fetal/fisiopatologia , Idade Gestacional , Cardiopatias Congênitas/epidemiologia , Cardiopatias Congênitas/fisiopatologia , Humanos , Gravidez , Primeiro Trimestre da Gravidez/sangue , Proteína Plasmática A Associada à Gravidez/metabolismo , Estudos ProspectivosRESUMO
OBJECTIVE: This prospective, non-randomised study documents our initial experience using the Flex® Surgical System for transoral surgery in Italy. METHODS: All patients who underwent transoral robotic surgery using the Medrobotics® Flex® Robotic System (Raynham, MA, USA) between March 2018 and April 2019 were reviewed. Rates of successful surgery, surgical time and complications were evaluated. 43 surgical procedures were performed in the study. The average age was 62.56 years (range 36-90 years). The Flex® system was used successfully in surgery of the base of the tongue, palatine tonsils, supraglottis, hypopharynx and glottis, which was the most frequent target. RESULTS: All procedures were successfully completed. There were no intraoperative or serious postoperative complications, with no cases of intraoperative haemorrhage. CONCLUSIONS: This is the first study in Italy evaluating the use of the Flex® system to safely resect lesions in the oral cavity, larynx and pharynx.
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Procedimentos Cirúrgicos Robóticos , Adulto , Idoso , Idoso de 80 Anos ou mais , Desenho de Equipamento , Humanos , Itália , Pessoa de Meia-Idade , Boca , Estudos ProspectivosRESUMO
The standard treatment of Sudden Sensorineural Hearing Loss is based on oral steroids. In addition, intratympanic steroid is currently used in patients who fail to respond to oral treatment. The aim of the present study was to evaluate, in patients affected by SSHL, factors that influence the response to systemic and intratympanic steroid treatment. A retrospective analysis was conducted on 149 patients, all treated with systemic steroids. Moreover, patients not responsive to systemic therapy were treated with intratympanic steroids as salvage therapy. Auditory gain was assessed through the recovery rate at the discharge and after 30 days. Statistical analysis demonstrated that patients with delayed treatment and down-sloping auditory curve presented a poor recovery. Linear and stepwise regression showed that hypertriglyceridemia and hyperglycemia were negative prognostic factors. The prognosis of SSHL is affected by hyperglycemia and hypertriglyceridemia suggesting that a microvascular dysfunction within the cochlea could impair hearing recovery. Intratympanic steroid treatment was used as salvage treatment, however in patients with poor prognostic factors or at risk for side effects, it could be used in association with systemic treatment.
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BACKGROUND: The role of the first-trimester scan has expanded from aneuploidy screening to the diagnosis of fetal malformations. Abnormal appearance of the posterior brain at 11-14 weeks gestation is a marker of cerebral anomalies; in fact an increased amount of fluid, particularly when the choroid plexus of the fourth ventricle is not visible and only 2 brain spaces instead of 3 are seen, may indicate the presence of cystic or cyst-like posterior fossa anomalies, such as Blake's pouch cyst or Dandy-Walker malformation. OBJECTIVE: The purpose of this study was to assess the role of ultrasound scanning in the identification of cystic posterior fossa anomalies at 11-14 weeks gestation. STUDY DESIGN: A prospective cohort study of fetuses with cystic appearance of the posterior fossa at 11-14 weeks gestation was performed. In all cases and in a control group of 40 normal fetuses, the brainstem-tentorium angle was also measured. The presence or absence of cystic posterior anomalies was determined at birth or at postmortem evaluation. RESULTS: In the period 2014-2018, 32 fetuses with an increased brainstem-occipital bone distance and/or failure to visualize the choroid plexus of fourth ventricle (2 brain spaces) were seen. Of these, 18 fetuses were terminated in the first trimester because of associated anomalies and were excluded from the study because of unavailable autoptic findings. The remaining 14 fetuses eventually were found to have a Dandy-Walker malformation in 4 cases, a Blake's pouch cyst in 8 cases, and normal brain anatomy in 2 cases. Two brain spaces were seen in all cases with Dandy-Walker malformation and in 2 of 8 cases with Blake's pouch cyst. Both brainstem-occipital bone measurement and brainstem-tentorium angle were significantly different in fetuses with Dandy-Walker malformation, Blake's pouch cyst, and control subjects (P<.0001). The brainstem-occipital bone z-scores of fetuses with Dandy-Walker malformation and Blake's pouch cyst were always +3 or more and +1.7 or more, respectively. The brainstem-tentorium angle z-scores were always -5 or less and -0.1 or less, respectively. CONCLUSION: Our study confirms that sonography of the posterior brain at 11-14 weeks gestation allows the identification of cystic posterior fossa anomalies. A large brainstem-occipital bone predicts Dandy-Walker malformation or Blake's pouch cyst. The presence of 2 brain spaces and a small brainstem-tentorium angle are correlated significantly with the presence of Dandy-Walker malformation.
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Encéfalo/diagnóstico por imagem , Fossa Craniana Posterior/diagnóstico por imagem , Síndrome de Dandy-Walker/diagnóstico , Diagnóstico Diferencial , Feminino , Humanos , Gravidez , Primeiro Trimestre da Gravidez , Estudos ProspectivosRESUMO
OBJECTIVE: There are no instruments available to comprehensively assess health-related quality of life (HRQoL) in chronic otitis media (COM) in Italian-speaking countries. The Zurich chronic middle ear inventory (ZCMEI-21) is a well-established instrument for the assessment of HRQoL in COM. The objective of this study was to translate and cross-culturally adapt the ZCMEI-21 into Italian and validate this questionnaire for measuring HRQoL in patients with COM. STUDY DESIGN: Prospective multicenter study. SETTING: Three University hospitals (northern Italy, central Italy, southern Italy). PATIENTS: Adult patients suffering from COM (nâ=â128). INTERVENTION: Following international guidelines, the ZCMEI-21 was translated into Italian (ZCMEI-21-It). Validation was performed by psychometric test statistics. Moreover, ZCMEI-21-It total and subscale scores were compared and correlated with 1) the scores of the original validation study, 2) to a question that directly addresses HRQoL, and 3) to the scores of the EQ-5D-5L, a generic questionnaire assessing HRQoL. RESULTS: From three study centers, a total of 128 patients with COM were included. Cronbach's α was 0.86 indicating a high reliability. Between the ZCMEI-21-It total score and the question that directly addresses HRQoL, we found a strong correlation (râ=â0.62, pâ<â0.0001). Between the ZCMEI-21-It total score and the EQ-5D-5L scores, we expectedly found moderate correlations (descriptive system score: râ=â0.39, pâ<â0.0001; visual analog scale: râ=â0.30, pâ=â0.008). CONCLUSION: We translated the ZCMEI-21 questionnaire into Italian and validated the ZCMEI-21-It in a prospective multicenter study. The ZCMEI-21-It is the first instrument that comprehensively assesses relevant dimensions of HRQoL in Italian-speaking patients affected by COM.
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Comparação Transcultural , Otite Média , Psicometria/instrumentação , Qualidade de Vida , Tradução , Adulto , Doença Crônica , Feminino , Humanos , Itália , Idioma , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Reprodutibilidade dos Testes , Inquéritos e Questionários/normasRESUMO
Head and neck cancers are mostly represented by squamous cell carcinoma. Despite effective treatment of primary tumours, local recurrences and metastases are frequent, with up to a 60% risk of local and 30% of distant failure. Moreover, second primary tumours sometimes occur in these patients (2-3% per year). Treatment of recurrences, metastases, and second primary tumours can be extremely challenging for Otorhinolaryngologists, especially in patients who have already been treated with radiotherapy, previous surgery, or both. Electrochemotherapy represents an effective and valid option in these cases.