Epignathus with oropharynx destruction

Epignathus, is a rare oropharyngeal teratoma arising from the head and neck region. Sporadic cases have been described with associated intracerebral teratoma. Even more infrequent and extraordinary is the circumstance of a teratoma with oropharynx destruction. We describe the case of a fetus with pharyngeal mass that completely destroyed the oral cavity. The histological examination revealed an immature teratoma (G3); only one other G3 case has been described.

Prenatal diagnosis of a "living" oropharyngeal fetus in fetu: a case report.

BACKGROUD: Fetus in fetu (FIF) is a rare malformation in which a parasitic twin within its more mature twin. Most of the FIF locate in the retroperitoneum and are acardiac and anencephalic. CASE PRESENTATION: Here, we describe a unique case of oropharyngeal fetus in fetu with a rudimentary two-chambered heart detected by prenatal ultrasonography. The parents terminated this pregnancy after counseling. Macroscopic examination found a solid mass between the oral and fetal chest, with a rudimentary two-chambered heart at the lowest part of the mass. Microscopic findings showed amniotic membrane, skin, cartilage, gastrointestinal and neural tissue. CONCLUSIONS: Prenatal ultrasound can identify rudimentary organs suspecting FIF from early pregnancy. Detection of fetal heart beat facilitates differential diagnosis with teratomas, providing essential information for parental consulting and management.

Correlating videofluoroscopic swallow study findings with subjective globus location.

OBJECTIVE: Patients with globus, the sensation of something stuck in the throat, are evaluated by otolaryngologists, gastroenterologists, and speech pathologists and often undergo multiple tests and interventions. We hypothesize that a videofluoroscopic swallow study (VFSS) is useful to characterize globus etiology and correlate subjective globus location to atypical VFSS findings. METHOD: Retrospective chart review of all patients undergoing VFSS over a 24-month period with a primary complaint of globus. Globus was characterized by the patient as above the thyroid notch, between the thyroid notch and sternum, or substernal. VFSS findings were categorized as oropharyngeal, pharyngoesophageal, or esophageal based on nine VFSS abnormalities and then further broken out for subgroup analyses. RESULTS: Of 216 patients meeting study criteria, 109 patients localized globus above the thyroid notch, 74 between the thyroid notch and sternum, and 33 substernal. One hundred ninety-five patients (90.3%) had at least one finding on VFSS that could account for symptoms, and the majority had multiple. In fact, 21 patients (9.7%) with dysphagia localized above the thyroid notch had evidence of distal esophageal abnormalities, and 15 (6.9%) with dysphagia localized substernal had oropharyngeal abnormalities. CONCLUSION: Whereas VFSS was likely to identify abnormalities, these areas relate poorly overall with the patient's subjective globus location, and the clinical utility of the study is questionable. LEVEL OF EVIDENCE: 4 Laryngoscope, 129:335-338, 2019.

Aspiration and Dysphagia in the Neonatal Patient.

Dysphagia and aspiration are commonly encountered problems in the neonatal population. It is often multifactorial in nature and management should be tailored to the individual patient. Multiple causes should be considered, including anatomic abnormalities, neurologic/developmental delay, cardiopulmonary disease/infection, and gastroesophageal reflux disease, in addition to those cases where a definitive reason may not be identified. Management should be multidisciplinary in nature and surgical intervention may be indicated in certain populations of patients. Here, we discuss the presentation, workup, and management of the neonatal patient with dysphagia and aspiration.

Effectiveness and Safety of Sclerotherapy for Treatment of Low-Flow Vascular Malformations of the Oropharyngeal Region.

PURPOSE: To evaluate the efficacy and safety of sclerotherapy with sodium tetradecyl sulfate (STS) and bleomycin for treatment of venous malformations (VMs) of the oropharyngeal region. MATERIALS AND METHODS: A retrospective study of 33 patients with 46 VMs of the buccal and pharyngolaryngeal cavity associated with impairment of eating, respiration, or elocution was performed. Individual lesions were divided based on their anterior or posterior location, using the base of the tongue as an anatomic landmark. Lesion size was estimated with the use of orthogonal measurements on magnetic resonance or ultrasound images before and after treatment to assess radiologic response. Sclerotherapy sessions were performed under ultrasound, fluoroscopic, and, if needed, endoscopic guidance. Clinical response was assessed with the use of the Manchester Orofacial Pain Disability Scale. Methods for airway management were also compiled. RESULTS: Following sclerotherapy, average VM diameter was reduced by 31.4% (P < .0001) on a per-patient basis and by 30.8% (P < .0001) on a per-lesion basis. The Manchester score improved by an average of 37.0% (P = .013). Four patients reported a worsening of symptoms, and 11 patients experienced symptomatic recurrence. Complications include pneumonia (5 patients) and urgent placement of a post-procedure tracheostomy (4 patients). Patients with posterior malformations experienced more complications (emergency tracheostomies in 4 and pneumonias in 4). CONCLUSIONS: Sclerotherapy using STS is an efficient treatment for venous malformations of the buccal and pharyngolaryngeal cavity but can lead to significant complication for posterior lesions. Careful assessment of the airway is needed before treatment, and prophylactic tracheotomy should be considered in patients with posterior lesions.

Quistes epidermoides de cabeza y cuello / Epidermoid cysts of the head and neck

Los quistes epidermoides localizados en cabeza y cuello son poco comunes y pueden ser difíciles de diagnosticar. Se describen los casos de cuatro pacientes con quistes epidermoides de cabeza y cuello, dos con localización en la región sublingual y extensión suprahioidea, otro localizado en la pared orofaríngea posterolateral y otro en la región submaxilar y submentoniana. Fueron tratados con éxito mediante abordajes transorales y transcervical, respectivamente. Se realizó una revisión de la bibliografía y se describieron las características anatómicas, clínicas e histológicas y el tratamiento de estas infrecuentes lesiones. (AU)

Epidermoid cysts of the head and neck are rare and can be difficult to diagnose. Two cases of patients with epidermoid cysts of the floor of the mouth with suprahyoid extension, other located at posterolateral oropharynx wall andother located at the submandibular and submental space with extention to midline are described. They were successfully treated by a transoral and transcervical approach respectively. A review of the literature was performed, and the anatomical, clinical and histological aspects and treatment of these uncommon tumors were reported. (AU)

Perinatal diagnosis and management of oropharyngeal fetus in fetu: A case report.

Fetus in fetu is an extremely rare congenital anomaly. We describe the perinatal diagnosis and management of a fetus with oropharyngeal and cervical fetus in fetu. High-resolution ultrasonography with 3-dimensional rendering can identify increased risks of airway obstruction in utero. Early identification allows a multidisciplinary team to be assembled for a scheduled ex utero intrapartum treatment procedure.

A unique anomaly of the ear: Oculo-auriculo-vertebral spectrum or an isolated disruption?

We present a rare case of a neonate with an isolated congenital condition of his right ear involving the outer ear, middle ear, eustachian tube, and the facial nerve, with an external opening into the skull that connects to the oropharynx. Taking this bizarre aspect of the exterior lesion and the oropharyngeal communication into account, we consider the condition presented here, which to our knowledge is the first of its kind to have resulted from a vascular disruption. Laryngoscope, 1927-1931, 2018.

Cone Beam Computed Tomography Analysis of Oropharyngeal Airway in Preadolescent Nonsyndromic Bilateral and Unilateral Cleft Lip and Palate Patients.

OBJECTIVE: The objective of this study was to assess the volume, area, and dimensions of the oropharyngeal airway (OPA) in a previously repaired nonsyndromic unilateral cleft lip and palate (UCLP) versus bilateral cleft lip and palate (BCLP) patients when compared with noncleft controls using cone beam computed tomography (CBCT). DESIGN: This was a retrospective case-control study. SETTING: The Cleft Care Center and outpatient clinic that are affiliated to our faculty were the settings for the study. PARTICIPANTS: A total of 58 CBCT scans were selected of preadolescent individuals: 14 BCLP, 20 UCLP, and 24 age- and gender-matched noncleft controls. VARIABLES: Variables were volume, cross-sectional area (CSA), midsagittal area (MSA), and dimensions of OPA. STATISTICAL ANALYSIS: One-way analysis of variance and post hoc tests were used to compare variables. Statistical significance was set at P ≤ .05. RESULTS: UCLP showed significantly smaller superior oropharyngeal airway volume than both controls and BCLP ( P ≤ .05). BCLP showed significantly larger CSA at soft palate plane and significantly larger MSA than both UCLP and controls ( P < .05). CONCLUSIONS: UCLP patients at the studied age and stage of previously repaired clefts have significantly less superior oropharyngeal airway volume than both controls and BCLP patients. This confirms that preadolescents with UCLP are at greater risk for superior oropharyngeal airway obstruction when compared with those BCLP and controls. Furthermore, BCLP patients showed significantly larger CSA at soft palate plane and MSA than both controls and UCLP patients. These variations in OPA characteristics of cleft patients can influence function in terms of respiration and vocalization.

Direct intralesional ethanol sclerotherapy of extensive venous malformations with oropharyngeal involvement after a temporary tracheotomy in the head and neck: Initial results.

BACKGROUND: The purpose of this study was to evaluate the safety and efficacy of direct intralesional ethanol sclerotherapy for venous malformations (VMs) with oropharyngeal involvement after a temporary tracheotomy. METHODS: A retrospective assessment was carried out to evaluate the efficacy of direct intralesional ethanol sclerotherapy on 21 consecutive patients presenting with extensive VMs involving the oropharynx in the head and neck and who had undergone tracheotomy. RESULTS: Of the 21 patients, 4 were treated once and 17 were treated from 2 to 5 times. The duration of follow-up was, on average, 9.1 months. Of the 21 patients, 7 (33.3%) had complete palliation, whereas the rest (66.7%) achieved partial palliation. Minor complications occurred in 12 of the 21 patients. CONCLUSION: Direct intralesional ethanol sclerotherapy after a temporary tracheotomy is a safe and effective treatment for extensive VMs involving oropharyngeal areas of the head and neck. © 2016 Wiley Periodicals, Inc. Head Neck 39: 288-296, 2017.

Evaluation of morphological changes in pharynx with dynamic CT and MRI in snoring patients / Anomalías morfológicas de la faringe en roncadores

Background: Identifying the craniofacial abnormalities that cause snoring and the narrowest area of the upper airway creating obstructions can help to determine the proper method of treatment. Aim: To identify the factors that can cause snoring and the areas of the airway that are the most likely to collapse with upper airway imaging. Material and Methods: Axial pharynx examinations with CT (computerized tomography) and magnetic resonance imaging (MRI) were performed to 38 patients complaining of snoring and 12 patients who did not complain of snoring. The narrowest areas of nasopharynx, hypophraynx, oropharynx, bilateral para-pharyngeal fat pad and para-pharyngeal muscle thickness were measured. Results: In snoring patients, the narrowest part of the upper airway was the retro-palatal region in the oropharynx, as measured with both imaging methods. When patients with and without snoring were compared, the former that a higher body mass index and neck diameter and a narrower oropharynx area. In dynamic examinations, we determined that as para-pharyngeal muscle thickness increased, medial-lateral airway diameter and the oropharynx area decreased. Conclusions: The narrowest section of the airway is the retro-palatal region of the oropharynx, measured both with CT and MRI.

Antecedentes: La identificación de las anomalías craneofaciales que causan el ronquido es importante para decidir la terapia adecuada. Objetivo: Identificar los factores que causan el ronquido y las zonas de la vía aérea superior que son más susceptibles de colapsar, usando imágenes. Material y Métodos: Se efectuaron exámenes axiales de la faringe con tomografía computada (TC) y resonancia magnética (RM) en 38 pacientes que roncaban y 12 que no lo hacían. Se determinaron las zonas más estrechas de la nasofaringe, hipofaringe, orofaringe y el grosor del tejido adiposo y musculatura parafaríngeos. Resultados: En los pacientes que roncaban la zona más estrecha de la vía aérea superior fue la zona retro-palatal en la orofaringe. Los pacientes roncadores tenían un índice de masa corporal y diámetro cuello mayores y un área orofaríngea menor. En los exámenes dinámicos observamos que a medida que el grosor de los músculos parafaríngeos aumentó, disminuyó el área medial y lateral de la vía aérea y el área de la orofaringe. Conclusiones: La zona más estrecha de la vía aérea superior es la región retropalatal de la orofaringe, medida tanto con TC como con RM.

Evaluation of morphological changes in pharynx with dynamic CT and MRI in snoring patients.

BACKGROUND: Identifying the craniofacial abnormalities that cause snoring and the narrowest area of the upper airway creating obstructions can help to determine the proper method of treatment. AIM: To identify the factors that can cause snoring and the areas of the airway that are the most likely to collapse with upper airway imaging. MATERIAL AND METHODS: Axial pharynx examinations with CT (computerized tomography) and magnetic resonance imaging (MRI) were performed to 38 patients complaining of snoring and 12 patients who did not complain of snoring. The narrowest areas of nasopharynx, hypophraynx, oropharynx, bilateral para-pharyngeal fat pad and para-pharyngeal muscle thickness were measured. RESULTS: In snoring patients, the narrowest part of the upper airway was the retro-palatal region in the oropharynx, as measured with both imaging methods. When patients with and without snoring were compared, the former that a higher body mass index and neck diameter and a narrower oropharynx area. In dynamic examinations, we determined that as para-pharyngeal muscle thickness increased, medial-lateral airway diameter and the oropharynx area decreased. CONCLUSIONS: The narrowest section of the airway is the retro-palatal region of the oropharynx, measured both with CT and MRI.

Systematic Evaluation of the Upper Airway in a Sample Population: Factors Associated with Obstructive Sleep Apnea Syndrome.

OBJECTIVES: To investigate the anatomy of the upper airway (UA) of a representative sample of the adult population of São Paulo city, Brazil, and to identify factors associated with the presence of obstructive sleep apnea syndrome (OSAS), as confirmed using full-night polysomnography (PSG). STUDY DESIGN: Cross-sectional study. SETTING: Population-based sample. METHODS: A 3-stage sampling procedure was used to proportionally recruit adult residents of São Paulo city according to gender, age, and socioeconomic status. A complete evaluation was performed, including a systematic evaluation of the UA prior to conducting PSG. RESULTS: Nine-hundred ninety-three (90.2%) of the participants were seen by an ear, nose, and throat (ENT) specialist. Individuals who were diagnosed with OSAS (32.9%) presented a higher frequency of nasal symptoms and structural abnormalities (both nasal and oropharyngeal) compared with those without OSAS. No anatomical differences were observed in the facial skeleton. An abnormal nasal structure visible via anterior rhinoscopy was the only UA factor predicting OSAS after adjustments for the other common OSAS risk factors (male sex, aging, obesity, and increased neck circumference). CONCLUSION: This is the first study in which a systematic evaluation of the UA was followed by a sleep study in a population-based sample. In a sample of the general population that had not previously been screened for OSAS, having an abnormal nasal structure was found to be a risk factor for OSAS, in conjunction with other well-established clinical and demographic factors, such as male gender, increased age, increased neck circumference, and body mass index.

Occupational asthma and eosinophilic esophagitis in a patient with egg-bird syndrome

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Cephalometric evaluation of the airway space and hyoid bone in children with atypical deglutition: correlations study / Evaluación cefalométrica del espacio de las vías respiratorias y hueso hioides en niños con deglución atípica: estudio correlacional

Although there is a close relationship between swallowing and breathing are no studies that relate to atypical swallowing radiographic anatomy of the airway space and its possible correlation with the radiographic position of the hyoid bone. The aim was to evaluate the possible correlation with the radiographic position of the hyoid bone and airway space in lateral radiographs of children with atypical deglutition. Using cephalometric analysis on lateral teleradiographs, the distances of H-MP (hyoid to mandibular plane) and H-T (hyoid to tuber) were Spearman's correlation analysis was performed with PAS (airway space) in two groups: the experimental group with atypical deglutition and the control group normal deglutition. Both groups included subjects in mixed dentition stage. Thevariable T-H had statistically significant correlation with PAS (0.0286) and the variable MP-H had significant correlation with variable PAS (0.0053). Ourresults show that advanced positive correlation of the radiographic position of the hyoid bone to the airway space only in the group of normal swallowing. The lower airway in patients with atypical swallowing, causing changes in tongue posture which leads to change in the position of the hyoid bone.

Aunque existe una estrecha relación entre la deglución y la respiración, no se dispone de estudios que relacionen la anatomía radiográfica atípica de deglución del espacio de la vía aérea y su posible correlación con la posición radiológica del hueso hioides. El objetivo fue evaluar la posible correlación de la posición radiológica del hueso hioides y las vías aéreas en radiografías laterales de niños con deglución atípica. Utilizando el análisis cefalométrico sobre telerradiografías laterales, fueron analizadas las correlaciones entre las distancias H-MP (hueso hioides al plano mandibular) y HT (hioides al tubérculo) y el PAS (espacio de la vía aérea) en dos grupos: el grupo experimental con la deglución atípica y el grupo control con deglución normal. Ambos grupos estaban en etapa de dentición mixta. Las variables HT y MP-H tuvieron una correlación estadísticamente significativa con la variable PAS, 0,0286 y 0,0053 respectivamente. Nuestros resultados muestran que la correlación positiva de la situación radiológica avanzada del hueso hioides al espacio de las vías respiratorias sólo se observa en el grupo de deglución normal. La vía respiratoria inferior en los pacientes con deglución atípica provoca cambios en la postura de la lengua, lo que conduce a un cambio en la posición del hueso hioides.

Right-sided oropharyngeal cervical aortic arch.

We present a rare case of cervical aortic arch with associated spontaneously ruptured thoracic aortic aneurysm. Our case is unique in that the apex of the arch was at the level of the second cervical vertebra, the most cranial location of all reported cases. To our knowledge, this case represents the first "oropharyngeal cervical aortic arch" ever described. We will briefly discuss the embryology of the normal thoracic aorta and the postulated embryology of the cervical aortic arch. We will describe the Haughton classification of cervical aortic arches and discuss typical associated conditions, emphasizing the key findings in these complex anomalies.

Oral and dental findings in a child with growth hormone insensitivity syndrome.

Growth hormone insensitivity syndrome, also known as Laron syndrome, is an autosomal recessive disorder caused by defects the of growth hormone receptor gene and may lead to increased growth hormone levels. This syndrome's main clinical features are: dwarfism; acromicria; organomicria; cervical spinal stenosis; early osteoarthritic changes of the atlantoaxial joint; small oropharynx; decreased growth velocity; insulin resistance; hypoglycemia; delayed skeletal maturation and osteoporosis; and muscular and central nervous tissue underdevelopment. The facial bones, especially sphenoid and mandibular, are also underdeveloped. No reports of the incidence of growth hormone insensitivity syndrome in the population are available in the literature. The purpose this case report was to describe oral findings and particularities of dental treatment in a child with growth hormone insensitivity syndrome.

Concurrence of the tortuosity of bilateral common and left internal carotid arteries in a case with common origin of the innominate trunk and left common carotid artery.

Anatomical variations of carotid arterial system, which are not infrequently encountered, have great impact on the surgical approaches of the neck. Although few reports on common carotid artery tortuosity have been published, no case of symptomatic concurrent common carotid and internal carotid artery tortuosity has been reported. Herein, we report the first case with concurrent common origin of the innominate trunk and left common carotid artery and common and internal carotid artery tortuosity presenting with an oropharyngeal mass.