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Cervical sympathetic chain schwannomas are uncommon benign tumors that usually develop in the retrostyloid compartment of the parapharyngeal space. Differentiating cervical sympathetic chain schwannomas from other lesions of the retrostyloid parapharyngeal space can be very difficult. We present a case of a major ingrowth of a cervical lesion, covering the larynx and obstructing the airway beyond the midline. The imaging revealed an extensive parapharyngeal lesion with significant cystic degeneration, which complicated the radiological diagnosis. Severe cystic degeneration of a cervical schwannoma is associated with fast expansion, and near-fully cystic schwannomas have been described in the literature.
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PURPOSE: With recent advances in artificial intelligence (AI), it has become crucial to thoroughly evaluate its applicability in healthcare. This study aimed to assess the accuracy of ChatGPT in diagnosing ear, nose, and throat (ENT) pathology, and comparing its performance to that of medical experts. METHODS: We conducted a cross-sectional comparative study where 32 ENT cases were presented to ChatGPT 3.5, ENT physicians, ENT residents, family medicine (FM) specialists, second-year medical students (Med2), and third-year medical students (Med3). Each participant provided three differential diagnoses. The study analyzed diagnostic accuracy rates and inter-rater agreement within and between participant groups and ChatGPT. RESULTS: The accuracy rate of ChatGPT was 70.8%, being not significantly different from ENT physicians or ENT residents. However, a significant difference in correctness rate existed between ChatGPT and FM specialists (49.8%, p < 0.001), and between ChatGPT and medical students (Med2 47.5%, p < 0.001; Med3 47%, p < 0.001). Inter-rater agreement for the differential diagnosis between ChatGPT and each participant group was either poor or fair. In 68.75% of cases, ChatGPT failed to mention the most critical diagnosis. CONCLUSIONS: ChatGPT demonstrated accuracy comparable to that of ENT physicians and ENT residents in diagnosing ENT pathology, outperforming FM specialists, Med2 and Med3. However, it showed limitations in identifying the most critical diagnosis.
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Inteligencia Artificial , Enfermedades Faríngeas , Humanos , Estudios Transversales , Faringe , CuelloRESUMEN
BACKGROUND: To analyze worldwide practices regarding the initiation of oral feeding after total laryngectomy (TL). METHODS: Online survey. RESULTS: Among the 332 responses received, 278 from 59 countries were analyzed. Our results showed that 45.6% of respondents started water and 45.1% started liquid diet between postoperative days 7 and 10. Semi-solid feeds were initiated between days 10 and 14 for 44.9% of respondents and a free diet was allowed after day 15 for 60.8% of respondents. This timing was significantly delayed in cases of laryngo-pharyngectomy and after prior radiotherapy (p < 0.001). A greater proportion of respondents in Africa and Oceania allowed early oral feeding before day 6 as compared with the rest of the world (p < 0.001). CONCLUSION: Despite increasing number of publications, there is still a lack of evidence to support early oral feeding. The majority of respondents preferred to delay its initiation until at least 7 days after surgery.
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Laringe , Enfermedades Faríngeas , Humanos , Laringectomía , Faringectomía , Complicaciones PosoperatoriasRESUMEN
OBJECTIVES: Forestier's disease or diffuse idiopathic skeletal hyperostosis (DISH) is a common, yet underreported, disease affecting the elderly population. From an otolaryngologic perspective, DISH may manifest with dysphagia, dysphonia, or even dyspnea. The purpose of this study was to identify all published cases of dysphagia and other associated upper airway symptoms resulting from DISH in the last decade and to establish subsequently a management algorithm. METHODS: A comprehensive review of the literature was conducted in May 2020 on Medline and Embase databases following the PRISMA statement for systematic reviews and meta-analysis. RESULTS: Sixty-three articles, consisting of 50 case-reports and 13 case-series, met the inclusion criteria. A total of 236 cases of DISH were reported from 2010 to date. Otolaryngology instrumental evaluation, by fiberoptic laryngoscopy and fiberoptic endoscopic evaluation of swallowing, was frequently reported. Surgery was the most common treatment strategy for the management of dysphagia in 58.9% of patients, while conservative treatment was used in 41.1%. Tracheotomy for acute airway obstruction relief was performed in 6% of patients. No correlation was found between the type of treatment and dysphagia improvement. CONCLUSIONS: Forestier's disease is currently a growing source of complications in elderly, mostly dysphagia and less commonly upper airway obstruction. The management of these complications requires a multidisciplinary team and a thorough approach, where the otolaryngologist plays a pivotal role.
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Trastornos de Deglución , Hiperostosis Esquelética Difusa Idiopática , Otolaringología , Anciano , Trastornos de Deglución/diagnóstico , Trastornos de Deglución/etiología , Humanos , Hiperostosis Esquelética Difusa Idiopática/diagnóstico , Hiperostosis Esquelética Difusa Idiopática/diagnóstico por imagenRESUMEN
We investigated safety and efficacy of transoral robotic surgery (TORS) for base of tongue (BOT) reduction in obstructive sleep apnea syndrome (OSAS) patients. PubMed, Cochrane Library, and Scopus were searched. A meta-analysis was performed. Random effects models were used. Thirty-one cohorts met our criteria (1693 patients). The analysis was based mostly on retrospective studies. The summary estimate of the reduction of Apnea-Hypoxia Index (AHI) was 24.25 abnormal events per hour (95% CI: 21.69-26.81) and reduction of Epworth Sleepiness Scale (ESS) was 7.92 (95% CI: 6.50-9.34). The summary estimate of increase in lowest O2 saturation was 6.04% (95% CI: 3.05-9.03). The success rate of TORS BOT reduction, either alone or combined with other procedures, was 69% (95% CI: 64-79). The majority of studies reported low level of evidence but suggested that TORS BOT reduction may be a safe procedure associated with improvement of AHI, ESS, and lowest O2 saturation.
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Procedimientos Quirúrgicos Robotizados , Apnea Obstructiva del Sueño , Humanos , Estudios Retrospectivos , Procedimientos Quirúrgicos Robotizados/efectos adversos , Sueño , Apnea Obstructiva del Sueño/cirugía , Lengua/cirugía , Resultado del TratamientoRESUMEN
AIMS: To evaluate the effectiveness of a brief smoking cessation intervention in head and neck cancer patients (HNCP). STUDY DESIGN: A prospective randomized controlled trial that randomly assigns participants in two groups: a usual care group (UCG), and a standardized intervention group (SIG). MATERIAL AND METHODS: Patients with a confirmed diagnosis of head and neck squamous cell carcinoma (HNSCC) and who are active smokers were prospectively approached by one of 4 trained Ear-nose-throat (ENT) residents. Participants were randomized into a UCG, and a SIG consisting of a brief perioperative smoking cessation intervention based on National Institute of Health (NIH) "5A's" model along with an informative motivational document and nicotine patch therapy (NPT) offered for 8 weeks in gradually decreasing doses. OBJECTIVE: The evaluation of abstinence at 3, 6 and 12 months after enrollment. RESULTS: 56 subjects were randomized into the UCG (N = 29, 52%), and the SIG (N = 27, 48%). The overall smoking cessation rates were not statistically different between the two groups; we observed at 3 months cessation rates of 57.1% vs. 57.7% (p = 0.96); at 6 months, 42.9% vs. 24% (p = 0.148); and at 12 months, 33.3% vs. 20.8% (p = 0.318), for the UCG and the SIG respectively. CONCLUSION: This study failed to show the effectiveness of a combined brief smoking cessation approach led by and ENT resident in HNSCC patients. A multifaceted approach addressing different pharmacological treatments, factors contributing to smoking maintenance, mainly alcohol dependence and mood disturbances and dealing with relapse risks through close face-to-face or phone call follow-ups may have better outcomes and should be evaluated in upcoming trials.
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Neoplasias de Cabeza y Cuello , Cese del Hábito de Fumar , Carcinoma de Células Escamosas de Cabeza y Cuello , Adulto , Anciano , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Cese del Hábito de Fumar/métodos , Cese del Hábito de Fumar/estadística & datos numéricos , Factores de Tiempo , Dispositivos para Dejar de Fumar Tabaco , Resultado del TratamientoRESUMEN
BACKGROUND: The aim of this systematic review is to shed light the current indications and outcomes of transoral robotic surgery (TORS) supraglottic laryngectomy (SGL) in patients with supraglottic laryngeal cancer. METHODS: PubMed, Scopus and Cochrane Library were searched by three independent otolaryngologists from the Young Otolaryngologists of IFOS for studies investigating the indications, effectiveness and safety of TORS SGL. Surgical, functional, and survival outcomes have been investigated. Inclusion/exclusion criteria; demographic data; and clinical outcome evaluation of papers were analyzed using PRISMA criteria. RESULTS: A total of 14 papers met our inclusion criteria, accounting for 422 patients (335 males & 87 females). The tumor location mainly consisted of epiglottis (55.4%), aryepglottic fold (31.2%), and ventricular band (5.1%). The following tumor stages were considered: cT1 (35.8%); cT2 (48.6%) and cT3 (13.9%). Feeding tube and percutaneous endoscopic gastrostomy were used in 62.5% and 8.82% of patients, respectively. The 24-month local & regional control rates ranged from 94.3% to 100% and 87.5% to 94.0%, respectively. The 2-year and 5-year overall survival rates ranged from 66.7% to 88.0% and 78.7% to 80.2%, respectively. There was an important heterogeneity between studies with regard to the inclusion/exclusion criteria, follow-up times, complications analysis; surgical and functional outcomes. CONCLUSION: TORS SGL is an effective approach for treating patients with early stages supraglottic cancers. Future controlled studies are needed to compare functional and survival outcomes between TORS SGL and other surgical approaches. Recommendations have been provided for future studies for better inclusion of patients, analysis of complications and functional outcomes.
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Carcinoma de Células de Merkel/diagnóstico , Neoplasias Hipofaríngeas/diagnóstico , Neoplasias Cutáneas/diagnóstico , Anciano , Carcinoma de Células de Merkel/patología , Humanos , Neoplasias Hipofaríngeas/patología , Masculino , Ilustración Médica , Seno Piriforme/patología , Neoplasias Cutáneas/patología , Muslo/patologíaRESUMEN
OBJECTIVES/HYPOTHESIS: To contrast the changes in measurement of the hypoglossal/lingual artery neurovascular bundle (HLNVB) to constant surface landmarks in the base of tongue (BOT) during surgically simulated retraction versus resting anatomic position, and to identify a safe zone for BOT robotic surgery to avoid injury to the HLNVB. STUDY DESIGN: Human cadaver study. METHODS: Five fresh-frozen head and neck complexes were obtained, and seven HLNVBs were dissected. A microcaliper was used to measure the distance from the HLNVB to constant surface landmarks in resting and surgically simulated positions using a Feyh-Kastenbauer retractor. RESULTS: Measurements from foramen cecum to palatoglossus muscle (P < 0.042) was significantly different when comparing anatomical to surgically simulated positions. Importantly, the location of the lingual artery in reference to the surface landmarks measured was dramatically altered with tongue retraction. With retraction, the branches of the dorsal lingual artery were not encountered posterior to a horizontal line between midway circumvallate papilla (mCVP). CONCLUSION: Measurements of the HLNVB to surface landmarks in the BOT differs significantly between resting and a surgically simulated tongue position. The dorsal branch of the lingual artery seems more superficial in the BOT than previously described. A safe zone may exist posterior to an imaginary horizontal line between mCVP; however, further studies are needed to confirm this. LEVEL OF EVIDENCE: NA Laryngoscope, 127:110-115, 2017.
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Arterias/anatomía & histología , Nervio Hipogloso/anatomía & histología , Nervio Lingual/anatomía & histología , Procedimientos Quirúrgicos Robotizados , Lengua/irrigación sanguínea , Lengua/inervación , Lengua/cirugía , Puntos Anatómicos de Referencia , Cadáver , HumanosRESUMEN
BACKGROUND: Lymphatic vessel density (LVD) has been shown to be an important predictor of survival in head and neck cancers. We report the predictive value of LVD for progression-free survival (PFS) and overall survival (OS) in laryngeal/hypopharyngeal cancer. METHODS: Fifty-five untreated patients with T3/T4 laryngeal and T4 hypopharyngeal cancer underwent laryngectomy between 1999 and 2010. Surgical specimens were immunostained with D2-40, a specific lymphatic marker. LVDs were determined in tumor vessel "hot spots." Recursive partitioning analysis identified LVD thresholds for both peritumoral (LVDpt) and intratumoral (LVDit) vessels for association with PFS and OS. RESULTS: Patients with mean LVDit of <11 vessels/mm(2) had 2-year PFS and OS rates of 58% and 65%, respectively, compared to 13% and 13% for those with LVDit ≥11 vessels/mm(2) (p = .06 and .04, respectively). CONCLUSION: Intratumoral lymphatic vessel density is predictive of PFS and OS in locally advanced laryngeal/hypopharyngeal cancer. © 2015 Wiley Periodicals, Inc. Head Neck 38: E417-E420, 2016.
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Neoplasias Hipofaríngeas/diagnóstico , Neoplasias Laríngeas/diagnóstico , Vasos Linfáticos , Adulto , Anciano , Supervivencia sin Enfermedad , Femenino , Humanos , Linfangiogénesis , Masculino , Persona de Mediana Edad , PronósticoRESUMEN
BACKGROUND: Identification of MET genetic alteration, mutation, or amplification in oropharyngeal squamous cell carcinoma (OPSCC) could lead to development of MET selective kinase inhibitors. The aim of this study was to assess the frequency and prognostic value of MET gene mutation, amplification, and protein expression in primary OPSCC. METHODS: A retrospective chart review was conducted of patients treated for single primary OPSCC between January 2007 and December 2009. Pre-treatment OPSCC tissue samples were analyzed for MET mutations, gene amplification, and overexpression using Sanger sequencing, FISH analysis, and immunohistochemistry respectively. Univariate and multivariate analyses were used to analyze correlations between molecular abnormalities and patient survival. RESULTS: 143 patients were included in this study. Six cases (4%) were identified that had a genetic variation, but previously described mutations such as p.Tyr1235Asp (Y1235D) or p.Tyr1230Cys (Y1230C) were not detected. There were 15 high polysomy cases, and only 3 cases met the criteria for true MET amplification, with ≥10% amplified cells per case. Immunohistochemistry evaluation showed 43% of cases were c-MET negative and in 57% c-MET was observed at the tumor cell level. Multivariate analysis showed no significant association between MET mutation, amplification, or expression and survival. CONCLUSIONS: Our study shows a low frequency of MET mutations and amplification in this cohort of OPSCC. There was no significant correlation between MET mutations, amplification, or expression and patient survival. These results suggest that patient selection based on these MET genetic abnormalities may not be a reliable strategy for therapeutic intervention in OPSCC.
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Carcinoma de Células Escamosas/genética , Carcinoma de Células Escamosas/terapia , Mutación/genética , Neoplasias Orofaríngeas/genética , Neoplasias Orofaríngeas/terapia , Selección de Paciente , Proteínas Proto-Oncogénicas c-met/genética , Carcinoma de Células Escamosas/patología , Cromosomas Humanos Par 7/genética , Femenino , Amplificación de Genes , Humanos , Inmunohistoquímica , Hibridación Fluorescente in Situ , Masculino , Persona de Mediana Edad , Neoplasias Orofaríngeas/patología , Análisis de SupervivenciaRESUMEN
BACKGROUND: Human papillomavirus (HPV)-related oropharyngeal squamous cell carcinoma (SCC) is associated with favorable survival. The purpose of this study was to evaluate the prevalence and prognostic significance of the HPV infection through both the p16 expression status and the oncogenic HPV DNA viral load. METHODS: A retrospective chart review was conducted on all patients treated for oropharyngeal SCC between January 2007 and June 2009. P16 expression status by immunohistochemistry and HPV DNA viral load by quantitative polymerase chain reaction (qPCR) were evaluated on routine pretreatment tumor samples. RESULTS: One hundred thirty-three patients (94 men and 39 women) were included in the study. Mean age was 59 years. One hundred twenty-two lesions (92%) were localized to lymphoid areas. Sixty-seven patients (50%) were p16+, and 87 patients (65%) harbored HPV DNA. The p16+/HPV DNA+ profile (48%) was associated with the most favorable prognosis. HPV16 was responsible for the majority of the infections (89%). CONCLUSION: HPV is common among oropharyngeal SCC in France, and acts as an independent prognostic factor.
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Carcinoma de Células Escamosas/patología , Carcinoma de Células Escamosas/virología , Papillomavirus Humano 16 , Neoplasias Orofaríngeas/patología , Neoplasias Orofaríngeas/virología , Infecciones por Papillomavirus/complicaciones , Adulto , Anciano , Anciano de 80 o más Años , Carcinoma de Células Escamosas/epidemiología , Carcinoma de Células Escamosas/terapia , Femenino , Estudios de Seguimiento , Francia/epidemiología , Papillomavirus Humano 16/genética , Papillomavirus Humano 16/aislamiento & purificación , Humanos , Incidencia , Estimación de Kaplan-Meier , Masculino , Persona de Mediana Edad , Neoplasias Orofaríngeas/epidemiología , Neoplasias Orofaríngeas/terapia , Prevalencia , Pronóstico , Estudios Prospectivos , Estudios Retrospectivos , Factores de RiesgoRESUMEN
High risk Human Papilloma virus (HR-HPV) associated oropharyngeal cancers are on the increase. Although, the scientific community is aware of the importance of Human Papilloma Virus (HPV) testing, there is no consensus on the assays that are required to reliably identify HR-HPV related tumors. A wide range of methods have been developed. The most widely used techniques include viral DNA detection, with polymerase chain reaction (PCR) or In Situ Hybridization, and p16 detected by immunohistochemistry. However, these tests provide different information and have their own specific limitations. In this review, we summarize these different techniques, in light of the recent literature. p16 Overexpression, which is an indirect marker of HPV infection, is considered by many head and neck oncologists to be the most important marker for patient stratification. We describe the frequent lack of concordance of this marker with other assays and the possible reasons for this. The latest developments in HPV testing are also reported, such as the RNAscope™ HPV test, and how they fit into the existing framework of techniques. HPV testing must not be considered in isolation, as there are important interactions with other parameters, such as tobacco exposure. This is an important and rapidly evolving field and is likely to become pivotal to staging and choice of treatment of oropharyngeal carcinoma in the future.
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Carcinoma de Células Escamosas/virología , Neoplasias Orofaríngeas/virología , Infecciones por Papillomavirus/diagnóstico , ADN Viral/análisis , Humanos , Hibridación in Situ , Papillomaviridae/genética , Papillomaviridae/aislamiento & purificación , Reacción en Cadena de la Polimerasa , ARN Mensajero/análisisRESUMEN
PURPOSE: HPV-related oropharyngeal squamous cell carcinomas clearly represent a growing entity in the head and neck with distinct carcinogenesis, clinico-pathological presentation and survival profile. We aimed to compare the HPV prevalence rates and clinico-pathological correlations obtained with three distinct commonly used HPV detection methods. MATERIALS AND METHODS: p16-immunohistochemistry (IHC), HPV DNA viral load by real-time PCR (qPCR), and HPV genotyping by a reverse hybridization-based line probe assay (INNO-LiPA) were performed on pretreatment formalin-fixed paraffin-embedded tumor samples from 46 patients treated for single primary oropharyngeal carcinomas. RESULTS: Twenty-eight patients (61%) had a p16 overexpression in IHC. Twenty-nine patients (63%) harbored HPV DNA on qPCR. Thirty-four patients (74%) harbored HPV DNA on INNO-LiPA. The concordance analysis revealed a good agreement between both HPV DNA detection methods (κ=0.65); when both tests were positive, the depicted HPV subtypes were always concordant (HPV16 in 27 cases, HPV18 in 1 case). Agreement was moderate between IHC and qPCR (κ=0.59) and fair between IHC and INNO-LiPA (κ=0.22). CONCLUSIONS: Certain highly sensitive methods are able to detect the mere presence of HPV without any carcinogenetic involvement while other more specific tests provide proof of viral transcriptional activity and thus evidence of clinically relevant infections. The use of a stepwise approach allows reducing false positives; p16-immunostaining seems to be an excellent screening test and in situ hybridization may overcome some of the PCR limitations.
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Carcinoma de Células Escamosas/diagnóstico , Carcinoma de Células Escamosas/virología , Neoplasias de Cabeza y Cuello/diagnóstico , Neoplasias de Cabeza y Cuello/virología , Neoplasias Orofaríngeas/diagnóstico , Neoplasias Orofaríngeas/virología , Adulto , Anciano , Anciano de 80 o más Años , Alphapapillomavirus/aislamiento & purificación , ADN Viral/análisis , Femenino , Técnicas de Genotipaje , Papillomavirus Humano 16 , Humanos , Inmunohistoquímica , Hibridación in Situ/métodos , Masculino , Persona de Mediana Edad , Reacción en Cadena en Tiempo Real de la Polimerasa , Estudios Retrospectivos , Carcinoma de Células Escamosas de Cabeza y Cuello , Carga ViralRESUMEN
OBJECTIVES/HYPOTHESIS: To evaluate the reliability of the sentinel node (SN) biopsy in early oral squamous cell carcinomas. STUDY DESIGN: Prospective cohort study. METHODS: We conducted a primary prospective study on 53 consecutive patients presenting T1, T2 N0 squamous cell carcinomas of the oral cavity between January 2000 and June 2003. Primary results demonstrated a negative predictive value of 100%. The series was then extended until June 2010, with a total number of 166 successful procedures. RESULTS: The cohort accounted for 118 males and 48 females with a mean age of 56 years. The median follow-up period was 36 months. There were 42 patients (25%) with positive SNs, 14 of them (33%) only harboring micrometastasis. The negative predictive value of the sentinel node biopsy was 95.2%. The SN involvement was strongly correlated with the tumor location (34% of SN+ for the tongue vs. 13% for the floor of mouth, P = .003), tumor stage (18% of SN+ for T1 vs. 40% for T2, P = .002), depth of invasion (median depth for SN+ lesions was 6.5 mm vs. 4 mm for SN- lesions, P = .028), and lymphovascular involvement (P = .002). The false-negative rate of frozen section examination was 42%. CONCLUSIONS: The sentinel node biopsy appears to be an excellent staging method in early oral cancers. This study also provides evidence that routinely undiagnosed micrometastasis may have clinical significance.
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Carcinoma de Células Escamosas/patología , Neoplasias de Cabeza y Cuello/patología , Metástasis Linfática/patología , Neoplasias de la Boca/patología , Biopsia del Ganglio Linfático Centinela , Adulto , Anciano , Carcinoma de Células Escamosas/cirugía , Estudios de Cohortes , Terapia Combinada , Femenino , Estudios de Seguimiento , Neoplasias de Cabeza y Cuello/cirugía , Humanos , Escisión del Ganglio Linfático , Linfocintigrafia , Masculino , Persona de Mediana Edad , Neoplasias de la Boca/cirugía , Disección del Cuello , Invasividad Neoplásica , Recurrencia Local de Neoplasia/patología , Recurrencia Local de Neoplasia/cirugía , Estadificación de Neoplasias , Valor Predictivo de las Pruebas , Estudios Prospectivos , Radioterapia Adyuvante , Carcinoma de Células Escamosas de Cabeza y CuelloAsunto(s)
Asfixia/etiología , Hipofaringe/lesiones , Laringe/lesiones , Traumatismos del Cuello/etiología , Músculos del Cuello/lesiones , Enfisema Subcutáneo/etiología , Intento de Suicidio , Adulto , Asfixia/cirugía , Hematoma/etiología , Hematoma/cirugía , Humanos , Hipofaringe/cirugía , Laringe/cirugía , Masculino , Traumatismos del Cuello/cirugía , Músculos del Cuello/cirugía , Rotura , Enfisema Subcutáneo/cirugíaRESUMEN
BACKGROUND: Laryngotracheal stenosis is difficult to treat and its etiologies are multiple; nowadays, the most common ones are postintubation or posttracheostomy stenoses. OBJECTIVE: To provide an algorithm for the management of postintubation laryngotracheal stenoses (PILTS) based on the experience of a tertiary care referral center. METHODS: A retrospective study was conducted on all patients treated for PILTS over a 10-year period. Patients were divided into a surgically and an endoscopically treated group according to predefined criteria. The characteristics of the two groups were analyzed and the outcomes compared. RESULTS: Thirty-three consecutive patients were included in the study: 14 in the surgically treated group and 19 in the endoscopically treated group. Our candidates for airway surgery were healthy patients presenting with complex tracheal stenoses, subglottic involvement or associated tracheomalacia. The endoscopic candidates were chronically ill patients presenting with simple, strictly tracheal stenoses not exceeding 4 cm in length. Stents were placed if the stenosis was associated with tracheomalacia or exceeded 2 cm in total length. In the surgically treated group, 2/14 patients needed more than one procedure versus 8/19 patients in the endoscopically treated group. At the end of the intervention, 50% of the patients were decannulated in the surgically treated group versus 84.2% in the endoscopically treated group (p = 0.03). However, the decannulation rates at 6 months and the symptomatology at rest and on exertion on the last follow-up visit were comparable in the two groups. CONCLUSION: Our experience in the management of PILTS demonstrates that both surgery and endoscopy yield excellent functional outcomes if the treatment strategy is based on clear, predefined objective criteria.
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Endoscopía , Intubación Intratraqueal/efectos adversos , Laringoestenosis/cirugía , Estenosis Traqueal/cirugía , Adulto , Anastomosis Quirúrgica , Cartílago Cricoides/cirugía , Femenino , Humanos , Laringoestenosis/etiología , Láseres de Gas , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Stents , Tráquea/cirugía , Estenosis Traqueal/etiología , Traqueostomía/efectos adversosRESUMEN
OBJECTIVE: Sinonasal mucormycosis is a rare fulminant disorder that typically affects immunocompromised patients. This article focuses primarily on the clinical manifestations and the importance of early diagnosis and treatment of this disease. PATIENTS AND METHODS: Four pediatric cases of sinonasal mucormycosis encountered over an 8-year-period in our institution are reported. The initial presenting symptoms, physical examination, computed tomography, intraoperative, and histopathologic findings are described. The underlying immunosuppressive diseases are also outlined. RESULTS: The most common signs and symptoms were fever, rhinorrhea, facial erythema and edema, and very pale nasal mucosa. Despite these manifestations, the diagnosis of sinonasal mucormycosis was delayed, except in one child. Computed tomography scan findings were nonspecific and did not correlate well with surgical and pathologic findings. Treatment consisted in a combination of antifungal agents, multiple aggressive surgical debridements, and control of the underlying disease. In the postoperative course, 1 child died of the disease, 1 developed a persistent unilateral blindness, 1 was lost to follow-up, and the last 1 was cured with no sequelae. CONCLUSIONS: Sinonasal mucormycosis in the immunocompromised pediatric population is an uncommon but potentially fatal disease. A high index of suspicion is of utmost importance to decrease its related morbidity and mortality.
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Mucormicosis/complicaciones , Enfermedades de los Senos Paranasales/complicaciones , Adolescente , Antifúngicos/uso terapéutico , Preescolar , Desbridamiento , Descompresión Quirúrgica , Resultado Fatal , Femenino , Humanos , Huésped Inmunocomprometido , Imagen por Resonancia Magnética , Masculino , Mucormicosis/diagnóstico , Mucormicosis/terapia , Enfermedades de los Senos Paranasales/diagnóstico , Enfermedades de los Senos Paranasales/terapia , Pronóstico , Tomografía Computarizada por Rayos X , Resultado del TratamientoRESUMEN
Lateral sinus thrombosis complicating head and neck infections is a rare but potentially life-threatening condition.We report 4 pediatric cases of lateral sinus thrombosis occurring in different settings (2 patients with acute otitis media, 1 patient with chronic otitis media, and another with acute tonsillitis) to emphasize the nonspecific clinical presentation of this complication. In all our cases, early diagnosis was missed.Keeping a high index of suspicion when dealing with these infections is a reasonable approach.