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OBJECTIVE: To evaluate the accuracy, sensitivity, and specificity of nonecho planar (non-EPI) diffusion-weighted (DW) magnetic resonance imaging (MRI) to detect residual cholesteatoma in children. STUDY DESIGN: Retrospective study. SETTING: Tertiary comprehensive hospital. METHODS: Children operated on for a first-stage cholesteatoma procedure from 2010 to 2019 were included. MRIs were performed with non-EPI DW sequences. Initial reports were collected, indicating the presence or absence of hyperintensity suggestive of cholesteatoma. Three hundred twenty-three MRIs were correlated with the subsequent surgery (66%) or year-later MRI (21%), or were considered accurate if performed 5 years or more after the last surgery (13%). The sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) of each imaging procedure for the detection of cholesteatoma were calculated. RESULTS: Two hundred twenty-four children with mean age of 9 ± 4 years old presented with cholesteatoma. MRIs were performed 27 ± 24 months after surgery. Residual cholesteatoma was diagnosed in 35%. The sensitivity, specificity, PPV, and NPV of MRI were 62%, 86%, 74%, and 78%, respectively. Accuracy, sensitivity, and specificity increased significantly over time (multivariate analysis). The mean delay after last surgery was of 30 ± 2.0 months for accurate MRI (true positive or negative) versus 17 ± 2.0 months for nonaccurate (false positive or negative) MRIs (p < .001). CONCLUSION: However, long the delay after the last surgery, the sensitivity of non-EPI diffusion sequence MRI in children has limitations for the detection of residual cholesteatoma. Surveillance for residual cholesteatoma should incorporate findings at primary surgery, surgeon experience, a low threshold for second-look procedures, and routine imaging.
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Colesteatoma da Orelha Média , Humanos , Criança , Pré-Escolar , Adolescente , Colesteatoma da Orelha Média/diagnóstico por imagem , Colesteatoma da Orelha Média/cirurgia , Seguimentos , Estudos Retrospectivos , Estudos Prospectivos , Imagem de Difusão por Ressonância Magnética/métodos , Imageamento por Ressonância Magnética/métodos , Sensibilidade e EspecificidadeRESUMO
Background: The definition of a great surgeon is usually reported by surgeons themselves. The objective of the study was to define a multifaceted definition of a great surgeon, by confronting patients', healthcare workers', and surgeons' perspectives. Study design: An online open-ended questionnaire was created to identify three qualities and three shortcomings defining a great surgeon. Age, gender, and profession of respondents were collected. Responses with a similar meaning were combined into word groups and labeled within four themes: human qualities, technical surgical skills (TSS), non-technical skills (NTS), and knowledge. Multivariate analyses were conducted between themes and respondent characteristics. Results: Four thousand seven hundred and sixty qualities and 4,374 shortcomings were obtained from 1,620 respondents including 385 surgeons, 291 patients, 565 operating theater (OT) health professionals, and 379 non-OT health professionals. The main three qualities were dexterity (54% of respondents), meticulousness (18%), and empathy (18%). There was no significant difference between professional categories for TSS. Compared with surgeons, non-OT health professionals and patients put more emphasis on human qualities (29 vs. 39% and 42%, respectively, p < .001). OT health professionals referred more to NTS than surgeons (35 vs. 22%, p < 0.001). Knowledge was more important for surgeons (19%) than for all other professional categories (p < 0.001). Conclusions: This survey illustrates the multifaceted definition of a great surgeon. Even if dexterity is a major quality, human qualities are of paramount importance. Knowledge seems to be underestimated by non-surgeons, although it essential to understand the disease and preparing the patient and OT team for the procedure.
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OBJECTIVE: Non-echo-planar diffusion-weighted (DW) magnetic resonance imaging (non-EPI MRI) is the appropriate sequence to detect residual cholesteatoma. In the child, MRI may be clinically useful to determine the timing of the second-look procedure. The aim of this paper was to retrospectively evaluate the performance of early MRI (before the 18th postoperative month) in detecting residual cholesteatoma in children after review by experienced specialized neuroradiologists. STUDY DESIGN: Retrospective study. SETTING: One university center comparative cohort. METHODS: All patients who had a 2-staged procedure for cholesteatoma with an MRI before the second stage from 2010 to 2020 were included and analyzed. Three pediatric neuroradiologists reviewed all the images blinded to the surgical result. RESULTS: N = 141 cholesteatoma events (140 children) were included with a mean age at MRI of 10 (±4) years old. Non-EPI MRIs were performed 10.7 (±3.8) months after the first-stage surgery and 2.2 (±2.6) months before the second-stage procedure. Non-EPI MRI had a 0.57 sensitivity (SE) and 0.83 specificity (SP). MRI was reviewed in 112 cases. The diagnosis was corrected in 17 cases (15.1%) (3 true positives, 7 false negatives, and 7 false positives). SE = 0.63 (p = 0.1) and SP = 0.92 (p = 0.08) after rereading. CONCLUSION: Early MRI's SE is poor but SP is excellent after rereading. Evidence does not support the use of early non-EPI MRI to modify the surgical strategy or to postpone the second look. If performed, early non-EPI MRI should be read by specialized experienced radiologists with all 3 sequences (T1, T2, and non-EPI DW) and apparent diffusion coefficient calculation, especially in cases of otitis media with effusion.
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Colesteatoma da Orelha Média , Criança , Humanos , Adolescente , Estudos Retrospectivos , Colesteatoma da Orelha Média/diagnóstico por imagem , Colesteatoma da Orelha Média/cirurgia , Estudos Prospectivos , Imageamento por Ressonância Magnética , Imagem de Difusão por Ressonância Magnética/métodos , Sensibilidade e EspecificidadeRESUMO
OBJECTIVE: Microtia is a congenital auricular malformation, often part of a syndromic form (35%-55% of cases). The accurate prevalence of associated malformations remains to be determined with regard to the heterogeneous results of the previous studies. This study aims to describe in a large population cohort the abnormalities associated with microtia and to determine the most suitable assessment for these children. METHODS: This is a retrospective and observational cohort study collecting data from the medical records of children affected by microtia, diagnosed or followed-up between 2007 and 2017. Data were collected via a computer database. Clinical data, as well as imaging or genetic results, were noted. RESULTS: Six hundred ninety four children were included, 587 (84.6%) with unilateral and 107 (15.4%) with bilateral microtia. Inner ear malformations were observed in 14.1% of the ears. The main associated anomalies were hemifacial microsomia (29%), velopharyngeal insufficiency (9%), ophthalmologic (6.2%), vertebral (5.9%), cardiac (5.5%) and kidney (3%) abnormalities. Main identified entities were Goldenhar, Treacher-Collins and Guion-Almeida syndromes. CONCLUSION: A comprehensive clinical assessment must be completed when microtia is diagnosed. Besides screening well-known oculo-auriculo-vertebral spectrum malformations, velopharyngeal insufficiency should be systematically sought. Specialized care must be provided to the very frequently associated hemifacial macrosomia. Mild forms of this last malformation may correspond to Guion-Almeida syndrome, especially in cases of learning disability.
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Anormalidades Congênitas , Microtia Congênita , Síndrome de Goldenhar , Criança , Anormalidades Congênitas/diagnóstico , Anormalidades Congênitas/epidemiologia , Microtia Congênita/epidemiologia , Orelha , Síndrome de Goldenhar/diagnóstico , Síndrome de Goldenhar/epidemiologia , Humanos , Estudos Retrospectivos , Coluna VertebralRESUMO
PURPOSE: To report our experience with endoscopic Thulium LASER for treatment of recurrent TEF after EA surgery, and for H-Type fistulas. METHODS: A retrospective chart review of consecutive patients undergoing standardized endoscopic closure as first line therapy of recurrent tracheoesophageal fistula (RTEF) and H-type fistula using Thulium LASER, from 2013 to 2019, in a pediatric tertiary care center. Control endoscopic procedure was systematically performed. If persistence of the TEF was noted an external approach was performed. Patient demographics, medical history, symptoms, TEF type, treatment modalities, complications and outcomes were collected. RESULTS: Eleven patients with tracheoesophageal fistula were included: six RTEF after primary repair of esophageal atresia and five H-type fistulas. The average age at endoscopic treatment was 19â¯months (SD 23â¯months, range 13â¯days-63â¯months). Closure of the fistula after single endoscopic procedure with Thulium LASER was obtained in 3 RTEF (50%) and 1 H-type fistula (20%). Six patients with failure of endoscopic treatment were cured after a single external procedure without any complications. One child, treated for H-type fistula, presented a severe complication of Thulium LASER treatment. Median follow-up after last repair was 24â¯months (range: 14-72â¯months). All fistulas were successfully treated. CONCLUSIONS: In H-Type fistula, success rate of Thulium LASER is only 20% and thus should not be used. In contrast, in RTEF, success rate of 50% is achieved, avoiding as many open procedures, and Thulium LASER could be considered as first line treatment. In any case, open surgery is safe and efficient and can be considered as a first-line treatment for H-type fistulas, and as a salvage treatment for endoscopic treatment failures. LEVELS OF EVIDENCE: Level IV.
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Atresia Esofágica , Fístula Traqueoesofágica , Criança , Atresia Esofágica/cirurgia , Humanos , Lactente , Lasers , Estudos Retrospectivos , Túlio , Fístula Traqueoesofágica/etiologia , Fístula Traqueoesofágica/cirurgia , Resultado do TratamentoRESUMO
Age at implantation is considered to be a major factor, influencing outcomes after pediatric cochlear implantation. In the absence of acoustic input, it has been proposed that cross-modal reorganization can be detrimental for adaptation to the new electrical input provided by a cochlear implant. Here, through a retrospective study, we aimed to investigate differences in cerebral blood flow (CBF) at rest prior to implantation in children with congenital deafness compared to normally hearing children. In addition, we looked at the putative link between pre-operative rest-CBF and the oral intelligibility scores at 12 months post-implantation. Finally, we observed the evolution of perfusion with age, within brain areas showing abnormal rest-CBF associated to deafness, in deaf children and in normally hearing children. In children older than 5 years old, results showed a significant bilateral hypoperfusion in temporal regions in deaf children, particularly in Heschl's gyrus, and a significant hyperperfusion of occipital regions. Furthermore, in children older than 5 years old, whole brain voxel-by-voxel correlation analysis between pre-operative rest-CBF and oral intelligibility scores at 12 months post-implantation, showed significant negative correlation localized in the occipital regions: children who performed worse in the speech perception test one year after implantation were those presenting higher preoperative CBF values in these occipital regions. Finally, when comparing mean relative perfusion (extracted from the temporal regions found abnormal on whole-brain voxel-based analysis) across ages in patients and controls, we observed that the temporal perfusion evolution was significantly different in deaf children than in normally hearing children. Indeed, while temporal perfusion increased with age in normally hearing children, it remained stable in deaf children. We showed a critical period around 4 years old, where in the context of auditory deprivation, there is a lack of synaptic activity in auditory regions. These results support the benefits of early cochlear implantation to maximize the effectiveness of auditory rehabilitation and to avoid cross-modal reorganization.
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Implante Coclear , Surdez , Percepção da Fala , Encéfalo/diagnóstico por imagem , Circulação Cerebrovascular , Criança , Pré-Escolar , Surdez/diagnóstico por imagem , Surdez/cirurgia , Humanos , Imageamento por Ressonância Magnética , Perfusão , Estudos Retrospectivos , Resultado do TratamentoRESUMO
BACKGROUND: Knowledge about airway dimensions during child growth is of paramount importance for pediatric clinical practice. Decisions about airway management in children are based on relatively limited, imprecise, or incomplete data about airway size. AIMS: The aim of this work was to determine the anatomical development and size of airway structures from birth to adolescence using high-resolution computed tomography scans and to study the correlation between airway measurements and biometric data. METHODS: We conducted a retrospective study of all high-resolution computed tomography scans including the respiratory tract, performed in our tertiary pediatric center (for reasons unrelated to airway symptoms) between June 1, 2016, and October 15, 2017, on children aged from 1 day to 14 years old. On each scan, 23 measurements of the larynx, trachea, and mainstem bronchi were performed. Patients were stratified into 16 groups according to their age. We calculated median value for each measurement in each group. Statistical models were calculated to explore correlation between measurements and age or weight. RESULTS: A total of 192 scans were included (127 boys/65 girls). The mean age was 7 years. The correlations between airway measurements and age or weight were always significant. The relationship between measurements and age was found to be suitably represented by a cubic polynomial equation suggesting that the airway has a rapid growth phase in the first 3 years, followed by a slow growth phase and a second rapid growth phase during adolescence. The most relevant biometric parameter was age concerning 21 of the measurements. CONCLUSION: This comprehensive anatomical database of upper airway dimensions provides important data in the field of pediatric airway anatomy, particularly relating to the cricoid. We demonstrated that laryngeal, tracheal, and bronchial parameters correlate better to age and have three different growth phases.
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Pesos e Medidas Corporais , Brônquios/anatomia & histologia , Laringe/anatomia & histologia , Tomografia Computadorizada por Raios X/métodos , Traqueia/anatomia & histologia , Adolescente , Fatores Etários , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Recém-Nascido , Masculino , Estudos RetrospectivosRESUMO
OBJECTIVE: To provide recommendations to otolaryngologists and allied physicians for the comprehensive management of children who present with signs and symptoms of congenital cholesteatoma. METHODS: A two-iterative Delphi method questionnaire was used to establish expert recommendations by the members of the International Pediatric Otolaryngology Group, on the preoperative work-up, the perioperative considerations, and follow-up. RESULTS: Twenty-two members completed the survey, in 14 tertiary-care center departments representing 5 countries. The main consensual recommendations were: a precise otoscopic description of the quadrants involved, extensive audiological workup (bilateral tonal, vocal audiometry, and BERA), and a CT scan are required. Facial nerve monitoring and a combination of microscope and telescope are recommended for surgical removal. Clinical and audiological follow-up should be pursued yearly for at least 5 years. First MRI follow-up should be done at 18 months postoperatively if the removal violated the matrix. MRI follow-up duration depends on the initial extent of the cholesteatoma. CONCLUSION: The goal of preoperative and follow-up consensus from International Pediatric Otolaryngology Group participants is to help manage infants and children with congenital cholesteatoma. The operative techniques may vary, and experienced surgeons must perform these procedures.
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Colesteatoma da Orelha Média , Colesteatoma , Otolaringologia , Criança , Colesteatoma/diagnóstico por imagem , Colesteatoma/cirurgia , Colesteatoma da Orelha Média/diagnóstico por imagem , Colesteatoma da Orelha Média/cirurgia , Consenso , Humanos , Lactente , Imageamento por Ressonância Magnética , Tomografia Computadorizada por Raios XRESUMO
INTRODUCTION: Desmoid-type fibromatosis (DF) is a rare benign lesion known for its local aggressiveness. The tumor management still remains under debate. Primary head and neck (HN), represents the second most prevalently affected sitein children with DF. This study aims to analyze the specificity of HN-DF in children, focusing on long-term effects of the tumor and therapies. METHODS: This retrospective multicenter study analyzed children treated for a HN-DF between 1993 and 2013. All medical files were reviewed and their outcomes analyzed according to the initial therapies provided. RESULTS: Sixteen children were selected. Mandibular and submandibular areas were the main locations (11 cases). Eight children underwent chemotherapy as first-line therapy with tumor control in 3 cases and 5 cases needing additional treatment. Six children underwent primary surgery: isolated in 3 cases and with additional treatment after tumor progression in 3 cases. A wait-and-see attitude was adopted for 2 children without any additional treatment in 1 case, and followed by additional chemotherapy in the other case. Total burden of treatment to control the disease was a biopsy (1 case), surgery (3 unique cases, 1 multiple case), surgery with chemotherapy (6 cases), and exclusive medical therapies (5 cases). Surgical postoperative sequelae were facial palsy (cases of parotid gland affection), XIth cranial nerve sacrifice or sensory impairment. CONCLUSION: HN-DF is a local and extensive disease that is difficult to control with surgery alone. Sequelae are frequent due to the initial tumor location or therapies. Initial conservative strategies need to be discussed in a multidisciplinary way in order to try to control the disease with the minimal morbidity.
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Fibromatose Agressiva/tratamento farmacológico , Fibromatose Agressiva/cirurgia , Neoplasias de Cabeça e Pescoço/tratamento farmacológico , Neoplasias de Cabeça e Pescoço/cirurgia , Neoplasias Mandibulares/tratamento farmacológico , Neoplasias Mandibulares/cirurgia , Adolescente , Antineoplásicos/uso terapêutico , Paralisia de Bell/etiologia , Criança , Pré-Escolar , Terapia Combinada , Progressão da Doença , Feminino , Fibromatose Agressiva/terapia , Neoplasias de Cabeça e Pescoço/terapia , Humanos , Lactente , Masculino , Neoplasias Mandibulares/terapia , Glândula Parótida/patologia , Complicações Pós-Operatórias/etiologia , Estudos Retrospectivos , Conduta ExpectanteRESUMO
Reunion Island is a French oversea department in the Indian Ocean with 1.6/1000, an estimated prevalence of deafness that is almost double as compared to the mainland France. Twelve children having isolated bilateral prelingual profound deafness along with motor delay attributed to vestibular areflexia were enrolled. Their mean walking age was 19 months. Electroretinography and temporal bone CT-scans were normal in all cases. A novel homozygous frameshift lipoma HMGIC fusion partner-like 5 (LHFPL5) variant c.185delT p.(Phe62Serfs*23) was identified using whole-exome sequencing. It was found in seven families. Four patients from two different families from both Reunion Island and mainland France, were compound heterozygous: c.185delT p.(Phe62Serfs*23) and c.472C > T p.(Arg158Trp). The phenotype observed in our patients completely mimics the hurry-scurry (hscy) murine Tmhs knock-out model. The recurrent occurrence of same LHFPL5 variant in Reunion Island is attributed to common ancestor couple born in 1693.
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Vestibulopatia Bilateral/genética , Surdez/genética , Proteínas de Membrana/genética , Transtornos Motores/genética , Animais , Vestibulopatia Bilateral/diagnóstico por imagem , Vestibulopatia Bilateral/fisiopatologia , Surdez/diagnóstico por imagem , Surdez/fisiopatologia , Eletrorretinografia , Feminino , Mutação da Fase de Leitura/genética , Homozigoto , Humanos , Lactente , Masculino , Camundongos , Transtornos Motores/diagnóstico por imagem , Transtornos Motores/fisiopatologia , Linhagem , Tomografia Computadorizada por Raios X , Sequenciamento do ExomaRESUMO
INTRODUCTION: The diagnosis and management of type I laryngeal clefts can be controversial and varies across centers and surgeons. Using existing peer-reviewed literature to develop an expert-based consensus will help guide physicians in the treatment of these patients as well as develop research hypotheses to further study this condition. OBJECTIVE: To provide recommendations for the diagnosis and management of type I laryngeal clefts. METHODS: Determination of current expert- and literature-based recommendations, via a survey of the International Pediatric Otolaryngology Group, using a modified Delphi method. SETTING: Multinational, multi-institutional, tertiary pediatric hospitals. RESULTS: Consensus recommendations include diagnostic workup, medical management, pre-operative, intra-operative and post-operative considerations for type I laryngeal clefts. CONCLUSIONS: This guide on the diagnosis and management of patients with type I laryngeal clefts is aimed at improving patient care and promoting future hypothesis generation and research to validate the recommendations made here.
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Anormalidades Congênitas/diagnóstico , Laringe/anormalidades , Otolaringologia/métodos , Criança , Anormalidades Congênitas/cirurgia , Consenso , Guias como Assunto , Humanos , Laringe/cirurgia , Médicos , Inquéritos e QuestionáriosRESUMO
OBJECTIVE: Unilateral sensorineural hearing loss (USNHL) is known to impact on school performance and social skills during childhood, but the etiologies remain unclear. The aim of this study was to assess various etiologies and to study the clinical contexts in this population. METHODS: The study is a retrospective review. Characteristics of hearing loss (HL), audiometric parameters, imaging, and genetic and medical contexts were analyzed. RESULTS: Eighty children were included. USNHL was profound in 68%, could be progressive in 19%, and become bilateral in 7.5% of cases. Inner ear malformations were identified in 41% of cases; cochlear nerve deficiency (CND) was frequent (33%). Cytomegalovirus (CMV) infection and genetic syndromes were confirmed in 10 and 6% of cases, respectively. CONCLUSION: Long-term hearing follow-up remains useful in USNHL as it can become bilateral. Looking to etiology, MRI should be the gold standard, as CND is frequently observed and screening for CMV infection should be systematic. Genetic etiologies appear to be different compared to bilateral HL. Further genetic research in this domain is needed.
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Nervo Coclear/anormalidades , Infecções por Citomegalovirus/complicações , Perda Auditiva Neurossensorial/etiologia , Perda Auditiva Unilateral/etiologia , Malformações do Sistema Nervoso/complicações , Adolescente , Audiometria , Criança , Pré-Escolar , Cóclea/anormalidades , Cóclea/diagnóstico por imagem , Anormalidades Congênitas/diagnóstico por imagem , Infecções por Citomegalovirus/congênito , Progressão da Doença , Feminino , Perda Auditiva Neurossensorial/diagnóstico por imagem , Perda Auditiva Neurossensorial/epidemiologia , Perda Auditiva Neurossensorial/genética , Perda Auditiva Unilateral/diagnóstico por imagem , Perda Auditiva Unilateral/epidemiologia , Perda Auditiva Unilateral/genética , Humanos , Lactente , Imageamento por Ressonância Magnética , Masculino , Malformações do Sistema Nervoso/diagnóstico por imagem , Estudos Retrospectivos , Índice de Gravidade de Doença , Tomografia Computadorizada por Raios X , Doenças Vestibulares/complicaçõesRESUMO
OBJECTIVE(S): To describe a new and more simple surgical procedure for implanting the Vibrant Soundbridge (VSB) on the short process of the incus in children with ear atresia and atretic plate and present the audiometric results. METHODS: Since 2014, pre- and post-operative audiometric tests with tonal and vocal audiometryat the maximal follow up, respectively 33, 22 and 12 months were performed after VSB implantation at the ENT department, Necker Enfants Malades Hospital, Paris, France. 3 children aged 11, 9 and 15 years with conductive hearing loss due to high grade ear atresia and absent ear canal were implanted. The malformed and fused malleus-incus complex was found to be immobile in two of the subjects, who then underwent a superior tympanotomy to carefully remobilize the malleus. Stapes were mobile in all cases. The FMT clip was customized and crimped on the short process, stabilized by the metallic wire. RESULTS: At the maximum follow-up time, the bone conduction was unchanged, and the mean aided ACPTA was 21 dB, 29 dB and 30 dB, compared to 66 dB, 63 dB and 68 dB unaided, respectively. The word recognition score (WRS) at 65 dB SPL increased from 10%, 10% and 70% (unaided) respectively to 100% (aided). CONCLUSIONS: The long process of the incus is usually very hypoplastic in patients with ear atresia with a fused malleus-incus complex lateral to the stapes. VSB coupling to the long process of the incus or the stapes may be challenging in small mastoids. Coupling to the short process of the incus is comparatively a simple procedure, since there is no need for posterior tympanotomy and has no proximity to the facial nerve. The results of this study are similar to other ear atresia cases in the literature with classic FMT placement on the stapes or long process of the incus. Outcomes should be confirmed in a larger number of patients.
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Perda Auditiva Condutiva/congênito , Perda Auditiva Condutiva/cirurgia , Bigorna/anormalidades , Bigorna/cirurgia , Prótese Ossicular , Substituição Ossicular/métodos , Adolescente , Criança , Seguimentos , França , Humanos , Substituição Ossicular/instrumentação , Estudos Retrospectivos , Resultado do TratamentoRESUMO
OBJECTIVES/HYPOTHESIS: To analyze clinical presentations, treatment modalities, and evolution of pediatric cases of salivary gland carcinomas to standardize care for these rare diseases. STUDY DESIGN: Multicentric, retrospective study. METHODS: We included in this retrospective study all children and adolescents (aged ≤18 years) treated from 1992 to 2012 in six pediatric centers in Paris, France. Pathological tumor specimens of these cases were reviewed. RESULTS: Forty-three children were included (sex ratio male/female = 19/24, median age = 13 years). The parotid gland was the most common (37 cases) location for tumors. Histological subtypes were mucoepidermoid carcinomas (n = 20), acinic cell carcinomas (n = 14), and other (n = 9). Initial fine-needle aspiration was performed in 15 cases (33%), and was concordant to final diagnosis in three cases (20%). Primary surgery was performed in 42 patients, leading to a complete microscopic resection in 80%. Associated lymph node dissection was performed in 28 patients (homolateral: 27, bilateral: 1) and showed lymph node metastases in only two patients. One patient had distant metastases. Adjuvant irradiation was delivered to 11 patients (median: 60 Gy; range: 50-65) and chemotherapy in five cases. After a median follow-up of 5 years, six tumors relapsed, but no deaths occurred. CONCLUSIONS: Childhood salivary gland carcinomas have a good prognosis despite possible recurrences. Treatment is mainly based on surgery, with simultaneous node dissection in cases of clinical or radiologic node enlargement. Radiation therapy seems to be restricted to inoperable high-grade tumors or after recurrence. LEVEL OF EVIDENCE: 4 Laryngoscope, 127:140-147, 2017.
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Neoplasias das Glândulas Salivares/diagnóstico , Neoplasias das Glândulas Salivares/terapia , Adolescente , Criança , Diagnóstico Diferencial , Feminino , França/epidemiologia , Humanos , Incidência , Masculino , Estadiamento de Neoplasias , Estudos Retrospectivos , Neoplasias das Glândulas Salivares/epidemiologia , Neoplasias das Glândulas Salivares/patologia , Resultado do TratamentoRESUMO
OBJECTIVE: Cryptotia is one of the most common malformations of the upper auricle with aesthetic and functional consequences, however there is no standard treatment. We present the surgical technique and results of a kite flap procedure which can be used in the different cryptotia subtypes. METHODS: We reviewed all patients treated in our department from 2010 to 2015, using a mastoid fascia kite flap technique. The incision of this local flap follows the retro-auricular sulcus along the rim of the helix superiorly and drawing a skin paddle inferiorly. The mastoid fascia is exposed and a superiorly and posteriorly based flap is drawn and detached from the skull. Finally, the skin paddle is rotated and sutured between the superior helix and temporal skin creating the superior sulcus. The retro-auricular incision is closed directly inferiorly. RESULTS: Six patients (mean age 12) and seven ears were studied. One patient had bilateral cryptotia and only two had a normal contralateral ear. Mean follow-up was of 45 months. There was no skin necrosis, no complications reported and no revision surgery. CONCLUSIONS: We describe a reliable flap with a simple design and improved aesthetic result, as the thickness of the flap projects the helix well, the scar is entirely hidden in the retro-auricular sulcus and the direct suture induces a harmonious medialization of the inferior part of the ear and earlobe.
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Anormalidades Congênitas/cirurgia , Pavilhão Auricular/cirurgia , Fáscia/transplante , Processo Mastoide/cirurgia , Retalhos Cirúrgicos , Adolescente , Criança , Cicatriz , Pavilhão Auricular/anormalidades , Feminino , Humanos , Masculino , Procedimentos de Cirurgia Plástica/métodos , Reoperação , SuturasRESUMO
PURPOSE: Outpatient pediatric audiometry brainstem response (ABR) uses various techniques (no drug, hydroxyzine, pentobarbital, melatonin). The aim of this study was to evaluate the efficiency of melatonin as compared to pentobarbital in children with associated disorders. METHOD: This was a retrospective study that took place in a tertiary care center. Eighty-three children (34 girls and 49 boys) had performed ABR under pentobarbital (GPent) or melatonin (GMel) between 2013 and 2014 and were included. All children had associated neurological or behavioral disorders or had failed a previous ABR using another technique. Success rate, defined as completed binaural investigation, delay, and duration of sleep (minutes), as well as side effects, were compared between GPent and GMel. RESULTS: There were 56 patients in GMel and 27 in GPent, with a mean age at test of 3 years and 10 months (1-13 years) and 4 years and 1 month (1-14.5 years), respectively. Success rate was 76.8% and 88.8%, respectively (p > .05), sleep duration was 23 and 153 min (p < .0001), and mean delay was 35 and 54 min. No side effects have been reported. CONCLUSIONS: Melatonin is a drug widely used, particularly for electroencephalogram in children. Sleep duration allowed a success rate that was comparable to pentobarbital. Melatonin seems to be an efficient alternative to pentobarbital for pediatric ABR.
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Audiometria de Resposta Evocada/métodos , Depressores do Sistema Nervoso Central/uso terapêutico , Potenciais Evocados Auditivos do Tronco Encefálico , Perda Auditiva/diagnóstico , Hipnóticos e Sedativos/uso terapêutico , Melatonina/uso terapêutico , Pentobarbital/uso terapêutico , Adolescente , Criança , Pré-Escolar , Eletroencefalografia , Feminino , Perda Auditiva/complicações , Humanos , Lactente , Masculino , Transtornos Mentais/complicações , Doenças do Sistema Nervoso/complicações , Estudos Retrospectivos , Fatores de TempoRESUMO
Perrault syndrome (PS) is a rare autosomal recessive condition characterized by deafness and gonadic dysgenesis. Recently, mutations in five genes have been identified: C10orf2, CLPP, HARS2, HSD17B4, and LARS2. Probands included are presented with sensorineural deafness associated with gonadic dysgenesis. DNA was sequenced using next-generation sequencing (NGS) with a panel of 35 deafness genes including the five Perrault genes. Exonic variations known as pathogenic mutations or detected with <1% frequency in public databases were extracted and subjected to segregation analysis within each family. Both mutations and low coverage regions were analyzed by Sanger sequencing. Fourteen female index patients were included. The screening in four cases has been extended to four family members presenting with PS phenotype. For four unrelated patients (28.6%), causative mutations were identified: three homozygous mutations in C10orf2, CLPP, and HARS2, and one compound heterozygous mutation in LARS2. Three additional heterozygous mutations in LARS2 and HSD17B4 were found in three independent familial cases. All these missense mutations were verified by Sanger sequencing. Familial segregation analyses confirmed the molecular diagnosis in all cases carrying biallelic mutations. Because of NGS, molecular analysis confirmed the clinical diagnosis of PS in 28.6% of our cohort and four novel mutations were found in four Perrault genes. For the unsolved cases, exome sequencing should be performed to search for a sixth unknown PS gene.