Clinical Analysis of Type II First Branchial Cleft Anomalies in Children.

OBJECTIVES/HYPOTHESIS: We aimed to analyze the clinical characteristics and introduce a new subclassification system for type II first branchial cleft anomalies (FBCAs) based on magnetic resonance imaging (MRI) findings. STUDY DESIGN: Retrospective cases study. METHODS: We conducted an analysis of data from patients with type II FBCAs. MRI findings were used to categorize FBCAs into three subtypes. FBCAs located between the subcutaneous tissue and parotid were classified as type IIa. FBCAs located between the deep and superficial lobes of the parotid were classified as type IIb. FBCAs located between the parotid and the carotid sheath were classified as type IIc. RESULTS: Patients with type II FBCAs were classified as type IIa, IIb, and IIc in 14, 14, and seven cases, respectively. Type IIa lesions exhibited a close relationship with the facial nerve in 42.9% of cases. In these cases, the main trunk of the facial nerve adhered to the lesion and was located superficially to the FBCA. In all patients with type IIb lesions, the main trunk and marginal mandibular branch of the facial nerve adhered to the lesion. The main trunk of the facial nerve adhered to the lesion in one patient with a type IIc. There was no relationship between the lesion and the facial nerve in the remaining type IIc cases. CONCLUSIONS: MRI can be used to identify the locations of FBCA and the parotid, which can aid surgeons in predicting the relationship between the lesion and the facial nerve. It is feasible to classify type II FBCAs into three subtypes based on MRI. LEVEL OF EVIDENCE: 4 Laryngoscope, 131:916-920, 2021.

Pharyngocutaneous fistula after total laryngectomy: multivariate analysis of risk factors and a severity-based classification proposal.

PURPOSE: The aim of the study is to determine the predisposing factors for pharyngocutaneous fistula (PCF) in patients undergoing total laryngectomy (TL) or extended TL and, secondarily, to propose a new severity-based classification system. METHODS: This is a retrospective study of 400 patients who underwent TL or extended TL. Major fistula was defined as a fistula (1) persisting for ≥ 4 weeks, (2) requiring surgical treatment, or (3) associated with perioperative mortality. RESULTS: PCF formation occurred in 93 patients (23.3%) and major fistula in 72 (18.0%). Extended surgery with partial or total pharyngectomy, previous treatment with radiotherapy, and postoperative hemoglobin levels < 99 g/L were associated with a significantly higher risk of developing major fistula. CONCLUSIONS: We propose a new PCF classification system according to clinical severity. Predictors of major fistula were the type of surgery, previous radiotherapy, and low (< 99 g/L) postoperative hemoglobin levels. We consider the use of onlay flaps in irradiated patients who require partial pharyngectomy.

Evaluation of internal consistency of the epidermolysis bullosa oropharyngeal severity score (EBOS).

OBJECTIVE: To evaluate the internal consistency of the epidermolysis bullosa oropharyngeal severity score (EBOS). MATERIALS AND METHODS: Data from 92 patients of varying EB types/sub-types already described in a previous multi-center study were re-analyzed via the coefficient Cronbach's α (CR-α). Additionally, the corrected item total correlation between each item and the items' overall score with Pearson's product-moment correlation (ρ) was calculated. RESULTS: The alpha coefficient for the mean total score of 17 items is 0.941. The inter-observer reliability for disease severity score was excellent for oral medicine specialist (α = 0.924) and dermatologist (α = 0.916) and the intra-observer reliability was good at Time 1 (α = 0.895) and Time 2 (α = 0.897). The analysis of CR-α per single item revealed that alpha was greater than 0.904 for disease activity and 0.743 for structural damage, after the elimination of four items for oral medicine specialist and greater than 0.898 for disease activity and 0.769 for structural damage after the elimination of five items for dermatologist. Similarly the analysis of the corrected items-EBOS correlation showed that the same items do not correlate very well (ρ < 0.4) with the overall EBOS. CONCLUSIONS: The EBOS turned out to have a strong and reliable internal consistency, as the majority of the EBOS' items were consistent with each other.

Treatment of tracheopharyngeal and tracheo-oesophageal fistulas following laryngectomy and fistula classification based on individual silicone casts.

Persistent tracheopharyngeal (TPF) and tracheo-oesophageal (TEF) fistulas after laryngectomy create a therapeutic challenge. The current classification of TPFs and TEFs is based on clinical experience without detailed anatomical information. In this study, casts of TPFs/TEFs were obtained from 16 patients; these were the first steps in manufacturing customised prostheses. Fistulas were classified according to the shape and dimension of the tracheopharyngeal and tracheo-oesophageal silicone casts and prostheses as well as on epithetic requirements. Four different types of fistulas were classified: Type A, a fistula with a straight axis between the neopharynx and oesophagus; Type B, a fistula with a stenosis of the neopharynx but a straight axis; Type C, the axis between the neopharynx and oesophagus is flexed anteriorly; and Type D, neighbouring structures are absent creating a large defect. This classification system might improve the manufacturing processes of customised prostheses in individual cases with challenging tracheopharyngeal and tracheo-oesophageal fistulas.

[Management and classification of first branchial cleft anomalies].

OBJECTIVE: We aimed to identify the different courses of first branchial cleft anomalies and to discuss the management and classification of these anomalies. METHOD: Twenty-four patients with first branchial cleft anomalies were reviewed. The courses of first branchial cleft anomalies and their corresponding managements were analyzed. Each case was classified according to Olsen's criteria and Works criteria. RESULT: According to Olsen's criteria, 3 types of first branchial cleft anomalies are identified: cysts (n = 4), sinuses (n = 13), and fistulas (n = 7). The internal opening was in the external auditory meatus in 16 cases. Two fistulas were parallel to the external auditory canal and the Eustachian tube, with the internal openings on the Eustachian tube. Fourteen cases had close relations to the parotid gland and dissection of the facial nerve had to be done in the operation. Temporary weakness of the mandibular branch of facial nerve occurred in 2 cases. Salivary fistula of the parotid gland occurred in one patient, which was managed by pressure dressing for two weeks. Canal stenosis occurred in one patient, who underwent canalplasty after three months. The presence of squamous epithelium was reported in all cases, adnexal skin structures in 6 cases, and cartilage in 14 cases. The specimens of the fistula which extended to the nasopharynx were reported as tracts lined with squamous epithelium (the external part) and ciliated columnar epithelium (the internal part). According to Work's criteria, 9 cases were classified as Type I lesions, 13 cases were classified as Type II lesions, and two special cases could not be classified. The average follow-up was 83 months (ranging from 12 to 152 months). No recurrence was found. CONCLUSION: First branchial cleft anomalies have high variability in the courses. If a patient is suspected to have first branchial anomalies, the external auditory canal must be examined for the internal opening. CT should be done to understand the extension of the lesion. For cases without internal openings in the external auditory canal, CT fistulography should be done to demonstrate the courses, followed by corresponding treatment. Two special cases might be classified as a new type of lesions.

[Adenoids].

The author discusses terminology and classification of adenoids. The definition of pharyngeal tonsil hypertrophy is proposed to emphasize the clinical and topographic relation of this condition to the lymphopharyngeal ring. Moreover, it is proposed to introduce the terms «compensated, uncompensated, and decompensated¼ forms of pharyngeal tonsil pathology by analogy with acute and chronic tonsillitis. Special attention is given to the role of endoscopic techniques as an organ-sparing (partial)method for adenotomy and the use of modern anesthetic and shaver technologies based on optical visual observation. The author emphasizes the necessity of large-scale multicenter studies for the elucidation of the effects of surgical treatment of such intractable diseases as bronchial asthma, psoriasis, etc. on the child's immune system.

Proposal of a presurgical algorithm for patients affected by obstructive sleep apnea syndrome.

PURPOSE: To propose an algorithm for the preoperative management of patients with obstructive sleep apnea syndrome (OSAS) and review the surgical outcomes in such patients. MATERIALS AND METHODS: This prospective cohort study involved 71 patients with OSAS who underwent presurgical upper airway endoscopy and cephalometry before being assigned to treatment categories based on the site(s) of obstruction, the pattern of collapse, the characteristics of the soft tissue, the air space between the base of the tongue and the posterior wall of the pharynx, and the severity of OSAS. Six months after surgery, they were followed up using polysomnography and the Epworth Sleepiness Scale. The pre- and postsurgical data were compared using a paired Student t test. RESULTS: The mean preoperative apnea/hypopnea index of the 71 patients (61 male and 10 female) was 40.98 events/hour (range, 14.7 to 87.6 events/hr), and the mean postoperative apnea/hypopnea index was 13.96 events/hour (range, 0 to 20 events/hr). The difference was statistically significant (P < .001). CONCLUSIONS: This algorithm was developed on the principle that every patient with OSAS should be considered individually. In the authors' opinion, taking into account the number, site(s), pattern, and degree of the collapse/obstruction is a reasonable means of ensuring the correct diagnosis and treatment.

Reproducibility of clinical grading of tonsillar size.

OBJECTIVE: To determine the reproducibility of the Brodsky grading scale and the modified 3-grade and 5-grade scales in reporting the size of the tonsils. DESIGN: Retrospective review of 60 video recordings of tonsil examination by 12 independent observers with different clinical backgrounds and various levels of training. The sizes of the tonsils were graded using different grading scales. SETTING: Tertiary care university hospital. PARTICIPANTS: The video recordings were chosen from an ongoing epidemiologic study of sleep-related breathing disorder in children in Hong Kong. Main Outcomes Measures The intraobserver and interobserver reproducibility of each grading scale was determined using intraclass correlation. An intraclass correlation coefficient (ICC) exceeding 0.75 was set a priori to indicate an acceptable level of reliability. RESULTS: The mean intraobserver ICCs for the Brodsky grading scale and the modified 3-grade and 5-grade scales were 0.858, 0.830, and 0.865, respectively. The mean interobserver ICCs for the Brodsky grading scale and the modified 3-grade and 5-grade scales were 0.763, 0.739, and 0.783, respectively. CONCLUSION: The Brodsky grading scale and the modified 5-grade scale achieved acceptable intraobserver and interobserver reproducibility.

Videolaringoscopia e atividade de pepsina na saliva em voluntários com sintomas sugestivos de refluxo laringofaríngeo / Videolaringoscopy and pepsin activity in salive of volunteers with laryngopharyngeal reflux symptoms

O refluxo laringofaríngeo (RLF) é uma variação clínica da doença do refluxo gastroesofágico (DRGE), manifestando-se com queixas otorrinolaringológicas como rouquidão, pigarro, tosse, globus faríngeo, odinofagia, estridor lagingeo, e disfagia...

The laryngopharyngeal reflux is a clinical variation of the gastroesophageal disease, presenting with otolaryngologic complaints as: hoarseness, throat clearing, couhg, , globus pharingeus, odinopharia, laryngeal stridor and dysphagia...

Measuring edema in irradiated head and neck cancer patients.

OBJECTIVES: Edema is a common side effect of radiotherapy for head and neck cancer. Systems have been developed to record and monitor changes that occur after radiotherapy. These lack the sensitivity to record edema in specific laryngo-pharyngeal structures. The aim of this study was to develop a rating scale to measure edema in the larynx and pharynx. METHODS: This was an exploratory study to develop a new measure, with the help of an expert panel, assessing interrater and intrarater reliability. A consensus group developed the rating scale. Eleven structures and 2 spaces were identified as areas sensitive to the development of edema. The terms no, mild, moderate, and severe were used to describe the degrees of edema. The scale was piloted and then tested for interrater and intrarater reliability on 5 speech and language therapists. They viewed 25 nasendolaryngoscopic images (23 patients who had had radiotherapy and 2 healthy volunteers). The images were rated with the scale. This process was repeated 1 week later. RESULTS: Images were taken from patients with oral, oropharyngeal, nasopharyngeal, or laryngeal cancer. All had had radiotherapy or chemoradiotherapy. All raters were experienced in viewing larynges via nasendolaryngoscopy. The interrater reliability for scoring the edema rating scale was moderate (weighted kappa, 0.54). Lower levels of agreement were found for the tongue base, valleculae, pharyngeal walls, and anterior commissure. The intrarater reliability was very good (weighted kappa, 0.84). CONCLUSIONS: The edema rating scale can be scored with very good test-retest reproducibility and moderate levels of agreement between clinicians. Modifications to the method are suggested to increase interrater reliability.

[Clinical classify and therapy of unusual feeling symptom of pharynx].

OBJECTIVE: Through the observation, analysis, and treatment to lots of clinical patients with unusual feeling symptom of pharynx (UFSP), followed by the functional examination of autonomic nerve, putting forward the clinical classify and therapy of UFSP. METHODS: Through the clinical history inquired, routine examination, 24 hours pH value determined of esophagus, erect experiment, and coefficient of variation of the R-R(CVR-R) examination of electrocardiogram etc, divided the UFSP into two types: the type of pathogeny clear and the type of pathogeny unclear. The clear-type was further classified into five subtypes: the type of a mental scar, the type of morbid state of mind, the type of reflux esophagitis, the type of climacteric syndrome and menstrual disorder, and the type of functional disturbance of independence nerve. RESULTS: In the cases of 256, 106 were cured,76 were positive effective, 41 were effective, with total effective rate of 87.1%. Thirty three (12.9%) cases were not cured. Forty six (18.0%) of them with the type of a mental scar were whole cured. One hundred and thirty six (53.1%) of them with the type of morbid state of mind had a 93.4% (127) effective rate. Twenty one (8.2%) of them with the type of reflux esophagitis had 71.4% (15) effective rate. Among 35 (13.7%) cases of climacteric syndrome and menstrual disorder type, 29 cases were cured with a 82.9% effective rate. Twelve (4.7%) cases of the type of functional disturbance of independence nerve had 50% effective rate. Six (2.3%) cases of the pathogeny unclear type'were not cured. CONCLUSIONS: UFSP could be clinical classified and treated followed the detail inquiry of medical history and relative examination.

Redefining parapharyngeal space infections.

OBJECTIVES: Our intent was to review the clinical signs, computed tomography (CT) scans, treatment, and outcome of parapharyngeal space infections (PPIs), and to define 2 types of infections of the parapharyngeal space (PPS) according to the location of the infectious process. METHODS: We performed a retrospective analysis of patients hospitalized in a tertiary university hospital with a diagnosis of PPI, abscess, or deep neck abscess between 1988 and 2004. Files and CT scans were reviewed after classification into 2 groups: 1) infection located in the posterior part of the PPS (PostPPI); and 2) infection located in the anterior part of the PPS (AntPPI). RESULTS: Twenty-two patients had a PostPPI; their ages ranged from 10 months to 24 years. Five patients underwent surgical drainage, and 17 others were treated solely with intravenous antibiotic therapy. No pus was found during surgery in 2 patients. The average time of hospitalization was 10 days. Only 1 complication (aspiration pneumonia) was observed. Seven patients had an AntPPI; their ages ranged from 1.5 years to 65 years. All patients underwent surgical drainage, and pus was detected in all cases. The average time of hospitalization was 35 days. Complications (septic shock, respiratory arrest, mediastinitis, pleural empyema, pericarditis) were observed in 4 patients. CONCLUSIONS: The term "parapharyngeal abscess" was assigned long before the CT scan era, and was based on physical examination and plain film radiology. In essence, the entity PPS "abscess" or "infection" is composed of 2 different disorders. Infection located in the posterior part of the PPS with no invasion into the parapharyngeal fat and with no extension into other cervical spaces except the adjacent retropharyngeal space may be termed posterior parapharyngeal infection or parapharyngeal lymphadenitis. This is a relatively benign condition, and nonsurgical treatment should be considered. Infection involving the parapharyngeal fat may be termed parapharyngeal abscess or deep neck abscess. Diffusion into the mediastinum and other severe complications are frequent. Urgent surgical drainage is therefore mandatory.

Tonsilites / Tonsillitis

As tonsilites säo doenças freqüêntes, principalmente na faixa etária pediátrica, e muitas vezes geram dúvidas diagnósticas.Esta revisäo tem como objetivo classificar as tonsilites quanto à sua etiopatogenia, basendo-se no quadro clínico e achados de exame físico, permitindo, assim, Diagnóstico e tratamento específicos para cada caso.(au)

[Oropharyngeal dysphagia in the myotonic dystrophy: phonoaudiological evaluation and nasofibrolaryngoscopical analysis]. / Disfagia orofaríngea na distrofia miotônica: avaliação fonoaudiológica e análise nasofibrolaringoscópica.

We here in present twenty myotonic dystrophy of Steinert patients with the main objective to evaluate and classify the oropharyngeal swallowing by the phonoaudiological clinical and nasofibrolaryngoscopical analysis. The age of the patients varied from 12 to 53 years, being 13 male and 7 female. The mean data: (1) statistically significant relation between the phonoaudiological clinical evaluation and nasofibrolaryngoscopical one; (2) stomatognatical system disorders present in 100%; (3) swallowing disorders present in 95%, when clinically evaluated, and in 70% when evaluated by the nasofibrolaryngoscopy; (4) higher difficulty to swallow consistent feed; (5) stomatognatical muscles very altered, pharyngeal phase disorders, cough after swallowing, antecedents of pneumonia and complaints of chewing/swallowing presented statistically significant correlation with severity of the sickness. The analysis were able to evaluate statical and functionally the involved structures in the swallowing, having got to take part of the routine of attendance to the patients with myotonic dystrophy of Steinert.

Disfagia orofaríngea na distrofia miotônica: avaliaçäo fonoaudiológica e análise nasofibrolaringoscópica / Oropharyngeal dysphagia in the myotonic dystrophy: phonoaudiological evaluation and nasofibrolaryngoscopical analysis

Apresentamos vinte pacientes com distrofia miotônica de Steinert, avaliados entre 1995 e 1999, pela análise fonoaudiológica e nasofibrolaringoscópica, com o objetivo de analisar e classificar as alteraçöes da deglutiçäo orofaríngea e funçöes do sistema estomatognático e considerar os fatores preditivos. A idade dos pacientes variou de 12 a 53 anos; 13 eram do sexo masculino e 7 do feminino. Os principais achados foram: (1) há relaçäo estatisticamente significante entre avaliaçäo fonoaudiológica e nasofibrolaringoscópica; (2) foram observadas alteraçöes do sistema estomatognático, em 100 por cento dos casos; (3) foram registradas alteraçöes de deglutiçäo em 95 por cento dos pacientes, à avaliaçäo fonoaudiológica, e em 70 por cento, à nasofibrolaringoscopia; (4) os pacientes têm maior dificuldade para deglutir alimentos consistentes; (5) os músculos estomatognáticos muito alterados, desordem da fase faringeal, tosse após deglutiçäo, antecedentes de pneumonia e queixas de mastigaçäo/ deglutiçäo apresentaram correlaçäo estatisticamente significante com maior gravidade da doença. Foram avaliadas, estática e funcionalmente, estruturas envolvidas na dinâmica da deglutiçäo. Esta avaliaçäo deve constar da rotina do atendimento aos pacientes com distrofia miotônica de Steinert

[Stage 3 syphilis of the mouth cavity]. / Luestertiärstadium der Mundhöhle.

BACKGROUND: Untreated syphilis or lues is a chronic infectious disease. It is caused by treponema pallidum, which is most commonly transmitted by sexual contact and occasionally by blood transfusion or by intrauterine infection. If the disorder is not treated, its clinical course can be chronic, persisting for decades. During this time, a variety of morphological signs occur depending on the stage of the disease. CASE REPORT: We describe a case of tertiary syphilis in the oropharynx with a defect of the soft palate. In a 37-year-old woman, the first symptom was a dryness of the throat followed by a feeling of foreign body in the palate area. The patient had a history of sexual contact with a man who had had syphilis ten years ago, and our initial suspicion was confirmed by a final diagnosis of tertiary syphilis. Signs of primary or secondary syphilis were not observed. RESULTS: In the course of diagnostic procedures both further manifestatons of syphilis and other infectious or malignant causes were excluded. The serological results showed a typical constellation of Treponema and non-Treponema serum reactions. The histopathological examination of an exploratory excision from the soft palate showed granulomatous changes with peripheral participation of plasma cells. We initiated appropriate antibiotic therapy, using clemizole penicillin G over a period of 21 days, which induced healing of the soft palate. CONCLUSIONS: A defect of the soft palate was diagnosed as a very rare sign of tertiary syphilis.

A screening procedure for oropharyngeal dysphagia.

The present study was designed to examine the sensitivity and specificity of a 28-item screening test in identifying patients who aspirate, have an oral stage disorder, a pharyngeal delay, or a pharyngeal stage disorder. The screening test includes 28 items divided into 5 categories: (1) 4 medical history variables; (2) 6 behavioral variables; (3) 2 gross motor variables; (4) 9 observations from oromotor testing; and (5) 7 observations during trial swallows. Results identified variables that were able to classify patients correctly as having or not having aspiration 71% of the time, an oral stage disorder 69% of the time, a pharyngeal delay 72% of the time, and a pharyngeal stage swallowing problem 70% of the time. Sensitivity and specificity for each of these judgments and all 28 items on the test are also provided. Results are discussed relative to statistical, clinical, and third-party perspectives on the goals of screening, data from other screening tests, and the role of screening versus diagnostic testing in care of dysphagic patients.