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PURPOSE: To assess the knowledge and confidence level regarding the basic first-aid for treating epistaxis among medical staff, including nurses and physicians across various medical disciplines. The study focused three aspects of first aid management: location of digital pressure, head position and duration of pressure. METHODS: The study involved 597 participants, categorized into five groups according to their specialties: emergency medicine, internal medicine, surgery, pediatrics, and community-based healthcare. A paper-based multiple-choice questionnaire assessed knowledge of managing epistaxis. Correct answers were determined from literature review and expert consensus. RESULTS: Most medical staff showed poor knowledge regarding the preferred site for applying digital pressure in epistaxis management. For head position, pediatricians and internal medicine physicians were most accurate (79.4% and 64.8%, respectively, p < 0.01), and nurses from the emergency department outperformed nurses from other disciplines; internal medicine, surgery, pediatrics, and community-based healthcare (61.1%, 41.5%, 43.5%, 60%, 45.6%, respectively, p < 0.05). While most medical staff were unfamiliar with the recommended duration for applying pressure on the nose, pediatricians and community clinic physicians were most accurate (47.1% and 46.0%, respectively, p < 0.01), while ER physicians were least accurate (14.9%, p < 0.01). Interestingly, a negative correlation was found between years of work experience and reported confidence level in managing epistaxis. CONCLUSIONS: Our findings indicate a significant lack of knowledge concerning epistaxis first-aid among medical staff, particularly physicians in emergency departments. This finding highlights the pressing need for education and training to enhance healthcare workers' knowledge in managing epistaxis.
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BACKGROUND: Chronic suppurative otitis media is a long-standing middle ear infection with a perforated tympanic membrane. Tympanoplasty is the mainstay of treatment. Most surgeons prefer to operate on dry ears; however, this may be difficult to achieve. OBJECTIVES: To investigate the effect of otorrhea and positive cultures on the outcome of tympanoplasty. METHODS: This retrospective analysis reviewed patients with chronic suppurative otitis media who underwent tympanoplasty 2008-2015. Patients were divided into three groups: active discharge and bacterial growth, active discharge without bacterial growth, and no ear discharge. Surgical outcomes were compared among the groups. RESULTS: Among 101 patients included, 43 ears (42.6%) had discharge preoperatively, 58 (57.4%) were dry. Overall closure rate was 81.2% (82/101). Preoperative active discharge closure rate was 88.3% (38/43) and without discharge 75.9% (44/58). There were 38 positive cultures preoperatively and five negative cultures. Cultures were not obtained in 58 cases. Success rates were 89.5%, 80%, and 75.9%, respectively. No significant difference was found between patients who had positive or negative cultures before the procedure (P > 0.48) or among the three groups (P = 0.25). The most common bacteria were Pseudomonas aeruginosa (n=17), followed by Staphylococcus species (n=10). None was significantly associated with operative failure (P = 0.557). The postoperative air threshold difference was not affected by culture results (P = 0.3). CONCLUSIONS: Tympanoplasty success rates and postoperative air threshold differences were not affected by the presence of preoperative otorrhea or positive ear cultures. Surgery can be performed even when the ear is not dry.
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Otitis Media Supurativa , Otitis Media , Humanos , Timpanoplastia/efectos adversos , Timpanoplastia/métodos , Otitis Media Supurativa/cirugía , Otitis Media Supurativa/complicaciones , Otitis Media Supurativa/microbiología , Estudios Retrospectivos , Resultado del Tratamiento , Otitis Media/complicaciones , Enfermedad CrónicaRESUMEN
BACKGROUND: Dysphagia is a common symptom with diverse etiologies and refers to disorders of the process of swallowing food or fluids. Many studies have reported the anatomical and functional differences between men and women in swallowing in healthy patients; however, sex discrepancies in symptomatic patients have not often been studied. OBJECTIVES: To compare the performance of men and women with dysphagia using videofluoroscopy. METHODS: To compare the performance of men and women with dysphagia using videofluoroscopy. RESULTS: A total of 203 patients met the inclusion criteria, 106 men (52%) and 97 women (48%). Men complained significantly more about choking on liquids (P = 0.002) and in swallowing pills (P = 0.004) compared to women. Men had more abnormalities in the pharyngeal phase (P = 0.015) and at the upper esophageal sphincter (P = 0.056). The prevalence of aspiration, penetration, and barium residue in the hypopharynx and in the vallecula were significantly greater in men as well. CONCLUSIONS: In patients with dysphagia, women had fewer subjective symptoms and performed better than men in videofluoroscopy especially in the pharyngeal phase. These differences are probably due to different anatomical and functional swallowing characteristics. A better understanding of these discrepancies can be useful in offering tailored treatment in clinical practice.
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Trastornos de Deglución , Deglución , Trastornos de Deglución/diagnóstico por imagen , Trastornos de Deglución/epidemiología , Femenino , Fluoroscopía , Humanos , MasculinoRESUMEN
INTRODUCTION: This study aimed to identify the characteristics of cranial-base morphology in platybasic and nonplatybasic patients with palatal anomalies and velopharyngeal dysfunction (VPD) compared with control subjects to investigate structural factors related to craniofacial morphology that affect the nasopharyngeal space and may influence velopharyngeal function, and to develop precise treatments for specific patients with VPD. METHODS: Three hundred eighty-six patients with VPD and various palatal anomalies were studied retrospectively. The control group included 126 healthy patients with normal speech. Lateral cephalometric images assessed craniofacial morphology. RESULTS: Nonplatybasic patients and control subjects had larger SNA, S-Ba-Ptm, and N-Ba-PP angles (in the craniomaxillary complex), and platybasic patients had larger nasopharyngeal ANS-Ptm-Ve and Ba-S-Ptm angles and longer Ve-T and Ve-Ba distances than the nonplatybasic patients. All study patients had larger ANB, Gn-Go-Ar, and PP-MP angles (in the craniomandibular complex). Nonplatybasic patients had smaller Ba-SN angles than platybasic patients and controls because of more acute N-S-Ptm angle. Among the nonplatybasic patients, Ve-T length tended to be shorter (with no significant difference between groups) and located more inferiorly (because of the smallest ANS-Ptm-Ve angle) in relation to the maxilla. Thus, the nasopharynx was narrower horizontally but longer vertically than in patients with platybasia. CONCLUSIONS: Cranial-base flexure influences the shape of the skull base and facial-skeletal structure and may alter the pharyngeal space between them. This finding should help improve preoperative planning regarding the effect of the pharyngeal flap height relative to the nasopharynx and oropharynx ratio that affects surgical outcomes, such as resonance and residual VPD. In patients with Class III malocclusion and maxillary constriction, careful planning of presurgical orthodontic treatment is needed in maxillary advancement procedures. Orthodontic and surgical collaboration can help prevent postoperative VPD, especially in platybasic patients.
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Maloclusión de Angle Clase III , Maxilar , Cefalometría/métodos , Humanos , Maxilar/anomalías , Estudios Retrospectivos , Base del Cráneo/diagnóstico por imagenRESUMEN
PURPOSE: To investigate the recovery of loss of smell and taste among recovered COVID-19 patients. MATERIALS AND METHODS: This cross-sectional follow-up study is a sequel to a study by Biadsee et al. Among the previous study population of 128 non-hospitalized patients, positive for COVID-19 by reverse transcription-polymerase chain reaction (RT-PCR), 97 patients participated in a survey designed for this study. Information and data regarding loss of smell and taste, rate of recovery, xerostomia, and additional symptoms; (Cough, Myalgia, Weakness, Rhinorrhea, Nasal congestion) were collected. RESULTS: A total of 43 men and 54 women were included. Mean age was 37.5 years (range 19-74). Mean follow-up was 229 days (range 191-253). Sixty-five patients reported gustatory dysfunction during the disease of which 61.5% reported full recovery, 38.5% partial recovery. Of 65 patients who reported olfactory impairment during the disease, 52% had full recovery and 48% reported partial recovery of olfactory function. Complete recovery of olfactory function was positively associated with full recovery of gustatory function (p = 0.01). Gender did not significantly affect the recovery of OD and GD (p = 0.45, p = 0.90, respectively). Patients who experienced olfactory dysfunction as an initial symptom had lower rates of olfactory complete recovery (p = 0.043). CONCLUSION: After a mean follow-up of 229 days, complete recovery of smell and taste functions occurred in 52% and 61.5%, respectively. However, dysfunction persisted in 48%-38.5% of patients.
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COVID-19/complicaciones , Trastornos del Olfato/virología , Trastornos del Gusto/virología , Adulto , Anciano , COVID-19/diagnóstico , COVID-19/terapia , Estudios Transversales , Femenino , Estudios de Seguimiento , Humanos , Israel , Masculino , Persona de Mediana Edad , Trastornos del Olfato/diagnóstico , Trastornos del Olfato/epidemiología , Prevalencia , Recuperación de la Función , Encuestas y Cuestionarios , Trastornos del Gusto/diagnóstico , Trastornos del Gusto/epidemiología , Factores de Tiempo , Adulto JovenRESUMEN
BACKGROUND: Nivolumab, an immune checkpoint inhibitor is used to treat advanced metastatic malignancies. Data showed that nivolumab can cause exacerbated response of T-Helper 2 cells and lead to airway inflammation. OBJECTIVE: To present the upper airway findings of a 69-year-old woman after treatment with nivolumab. METHODS: Case report. RESULTS: A 69-year old woman with no history of chronic rhinosinusitis developed complaints of nasal congestion, rhinorrhea, sneezing, and anosmia. These symptoms started after one year of treatment with nivolumab. Pale polyps were observed on fiberoptic endoscopy examination. A gradual increase in eosinophil blood counts was noted. On histopathology, heavy infiltrates of eosinophils were seen in the tissue. CONCLUSIONS: Nivolumab is used to treat various advanced metastatic malignancies, with a good safety profile. Nevertheless, physicians must be alert to the possibility of evolving type II inflammation in patients, as appropriate therapy can be provided to improve their quality of life.
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OBJECTIVES: Topical nasal steroids are a common treatment intervention for olfactory dysfunction. Penetration of topical treatment to the olfactory cleft (OC), such as nasal drops, is greatly dependent on the position of the head when the treatment is administered. We aimed to examine the penetrance of nasal drops to the OC in two different head positions: the Mygind (lying head back) position and the Kaiteki position. DESIGN AND SETTING: The specimens were firstly positioned in Mygind, and thereafter in Kaiteki positions. Nasal drops mixed with blue food dye were administered into the nostrils in each of the head position. Endoscopic videos were recorded, and two blinded observers scored the extent of olfactory cleft penetration (OCP) using a 4-point scale (0 = none, 3 = heavy). PARTICIPANTS: Twelve fresh-frozen cadaver specimens. MAIN OUTCOME MEASURES: Penetration of the dye into the OC. RESULTS: The mean score of nasal drops penetrance to the OC in the Mygind position was 1.34 (standard deviation, SD = 0.92), as compared to 1.76 (SD = 0.65) in the Kaiteki position. The difference in the OCP score between the two groups was not statistically significant (P > .05). CONCLUSION: Both Mygind and Kaiteki head positions are reasonable options for patients considering topical nasal drops for olfaction impairment. The preference of one position over the other should be determined by patient's preference and comfort.
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Colorantes/administración & dosificación , Cabeza/fisiología , Cavidad Nasal/efectos de los fármacos , Postura/fisiología , Esteroides/administración & dosificación , Administración Intranasal , Cadáver , Endoscopía , Humanos , Grabación en VideoRESUMEN
INTRODUCTION: The popularity of dental implants is continuously increasing. Displacement of implants into the maxillary sinus is a well-documented complication following this treatment. AIMS: To characterize patients treated in our institution for uncontrolled penetration of dental implants into the maxillary sinus, and highlight the importance of the multidisciplinary approach in treating these cases. METHODS: The charts of all patients treated in 2018 within the Sinuses and Dental Clinic at the Meir Medical Center were reviewed. Data concerning age, gender, timing and the type of treatment performed was retrospectively analyzed. RESULTS: Fifteen patients were included in the study. Ten implants were found in the left sinus and five in the right side. Eight implants were seen in the lower medial alveolar recess. None of the patients presented with an oro-antral fistulae. Ten patients were treated endoscopically - eight through a nasal approach, and two through the mouth. All patients healed uneventfully. CONCLUSIONS: Different approaches can be used to remove implants from the maxillary sinus. DISCUSSION: Most patients in this study were referred adjacent to the displacement of the dental implant. The medial alveolar recess is the most common area of implant displacement. While either a nasal or oral approach can be used to retrieve the implant in the absence of sinus disease, a nasal approach should be preferred in the presence of such pathology. The collaboration between the otorhinologist and the maxillofacial surgeon, enables both the dental and rhinosinus considerations to be considered. This cooperation allows practitioners to design better treatment plans for patients with dental implants involving the sinuses.
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Implantes Dentales , Seno Maxilar , Cirugía Bucal , Humanos , Estudios RetrospectivosRESUMEN
OBJECTIVE: To measure postoperative airway volumes among patients with craniofacial abnormalities and compare them to normative values. STUDY DESIGN: Retrospective, comparative study. SETTING: Academic Medical Center. METHODS: Retrospective analysis of imaging of children with craniofacial abnormalities treated at NYU Langone Health from January 2013 to February 2021. Upper airway volumes postcraniofacial surgery were measured using 3D processing software (Dolphin 3D, version 11.95). These values were compared with published normative values. RESULTS: Twenty-one subjects were identified and compared to normative values. The postoperative oropharyngeal volumes were on average 43.7% smaller than the normative values (P < .001), and the total upper airway volumes were 31.6% smaller (P = .003). No significant differences were observed in the nasopharyngeal or hypopharyngeal volumes of the study cohort compared to the normative data. Among children ages 12 to 17 years (n = 13), the mean oropharyngeal volumes were 47.6% smaller than normal (P < .001), and the mean total upper airway volumes were 34.6% smaller than normal (P < .001). Among children ages 7 to 11 years (n = 8), the mean oropharyngeal volumes were 35.1% smaller than normal (P = .049), but no difference in mean total upper airway volume was observed. CONCLUSION: In children with craniofacial anomalies, postoperative airway volumes remain lower than normative values. However, even a slight increase in airway volume can yield a substantial increase in flow rate. 3D airway evaluations are a valuable tool for surgical planning and analysis and can help with optimizing airway dynamics.
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BACKGROUND: Partial Tonsillectomy (PT) is an alternative method to treat sleep disordered breathing (SDB) and/or obstructive sleep apnea (OSA). The current guidelines do not differentiate it from traditional tonsillectomy. Thus, children younger than 3 years old undergoing PT are admitted for surveillance similar to traditional tonsillectomy due to possible postoperative complications. The aim of this study is to assess the risks of PT in children 3 years old and younger, compared to older children. METHODS: Children underwent inpatient partial tonsillectomy and/or adenoidectomy, due to SDB/OSA, from 2018 to 2020. A special protocol was designed, including follow-up at 2-, 4-, 6-, 8- and 24-h after surgery. Variables analyzed included visual analogue pain score, oral intake, oxygen saturation, pulse rate, postoperative hemorrhage, urine output, temperature, analgesics and fluid administration. Furthermore, major interventions were recorded. Comparison of all variables between children younger than 3 years old with older children was performed. RESULTS: Ninety-two children were included; mean age of the whole cohort was 44.5 ± 21.9 months. Thirty-five (38%) children were 3-years old or younger and n = 57 (62%) were older than 3 years old, with no significant statistical difference in sex (p = 0.22). Mean age in the younger group was 25.7 ± 6.9 months, and 56.1 ± 20.1 months in the older group. In total we had 7 children with post-operative complications; 4 with fever, 3 with low intake. There were no major interventions recorded in either group. The complications were more common in the older group (n = 5) than the younger group (n = 2) without a statistical significance (p = 0.59). There were no differences in VAS, use of painkillers, oral intake, urine output, oxygen saturation and tachycardia among the two groups. CONCLUSION: This study supports that children undergoing ambulatory PT may be at low risk of complications, regardless of age.
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Síndromes de la Apnea del Sueño , Apnea Obstructiva del Sueño , Tonsilectomía , Humanos , Niño , Adolescente , Lactante , Preescolar , Tonsilectomía/efectos adversos , Estudios Prospectivos , Adenoidectomía , Hospitalización , Complicaciones Posoperatorias/epidemiología , Síndromes de la Apnea del Sueño/cirugíaRESUMEN
INTRODUCTION: Skeletal abnormalities and malocclusions have varied features that impact populations globally, impairing aesthetics and lowering life quality. The prevalence of the Skeletal Class III disease is the lowest among all angle malocclusions, with varied prevalence across nations. Environmental, genetic, and societal factors play a role in its numerous etiologies. In this study, we conducted a thorough search across the published data relating to quantitative trait loci (QTL) and the genes associated with Class III progression in humans, discussed these findings and their limitations, and proposed future directions and strategies for studying this phenotype. METHODS: An inclusive search of published papers in the PubMed and Google Scholar search engines using the following terms: 1. Human skeletal Class III; 2. Genetics of Human skeletal Class III; 3. QTL mapping and gene associated with human skeletal Class III; 4. enriched skeletal Class-III-malocclusion-associated pathways. RESULTS: Our search has found 53 genes linked with skeletal Class III malocclusion reported in humans, genes associated with epigenetics and phenomena, and the top 20 enriched pathways associated with skeletal Class III malocclusion. CONCLUSIONS: The human investigations yielded some contentious conclusions. We conducted a genome-wide association study (GWAS), an epigenetics-wide association study (EWAS), RNA-seq analysis, integrating GWAS and expression quantitative trait loci (eQTL), micro- and small-RNA, and long non-coding RNA analysis in tissues connected to skeletal Class III malocclusion phenotype in tissues connected with the skeletal phenotype. Finally, we invite regional, national, and international orthodontists and surgeons to join this effort by contributing human samples with skeletal Class III malocclusion following the accepted Helsinki ethical protocol to challenge these phenomena jointly.
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PURPOSE: The aim of this study was to assess the frequency and types of compensatory articulations (CAs) in nonsyndromic patients with velopharyngeal dysfunction (VPD) and various palatal anomalies and to determine the relationship between the frequency of CAs, type of palatal anomaly, and phonological errors. METHOD: A total of 783 nonsyndromic, Hebrew-speaking patients with VPD and various palatal anomalies (cleft lip and palate [CLP], cleft palate [CP], submucous CP [SMCP], occult submucous CP [OSMCP], or non-CP) were studied retrospectively. Perceptual VPD tests, including articulation and phonological assessment, were conducted. CAs were described as below the level of the defect in the vocal tract (abnormal backing of oral targets to post-uvular place) or in front of it within the oral cavity (palatalization) and at the velopharyngeal port. RESULTS: Among 783 patients, 213 (27.2%) had CAs. Most CAs (18.4%) occurred below the level of the defect, followed by CAs at the velopharyngeal port (12.0%) or in front of it (4.9%). No differences were found in the frequency of CAs between patients with CP (47.8%) or CLP (52.6%) and between those with non-CP (13.6%) or OSMCP (14.7%). SMCP patients had lower frequency of CAs (29.8%) than CP (p = .003) and CLP (p = .002) patients but higher frequency than OSMCP (p = .002) and non-CP (p = .002) patients did. Among the 783 patients, 247 (31.5%) had phonological errors. A higher frequency of phonological errors was found in patients with CAs (55.4%) compared to those without (22.6%) and in all palatal anomaly groups except CLP (31.4% vs. 23.9%). CONCLUSIONS: CAs in nonsyndromic patients with VPD remained relatively high in all age groups, up to adulthood. CAs are influenced by inadequate velar length following palatal repair, as well as by oral structural abnormalities, whereas poor muscle function due to OSMCP and/or abnormal size and/or shape of nasopharynx has less influence. Errors produced in front of the velopharyngeal port are influenced by the structural anomaly of CLP. This information may contribute to general phonetic and phonological theories and genetic investigations about CP anomalies.
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Labio Leporino , Fisura del Paladar , Insuficiencia Velofaríngea , Adulto , Fisura del Paladar/complicaciones , Humanos , Fonética , Estudios RetrospectivosRESUMEN
Introduction: Retraction pockets and marginal perforations of the pars tensa of the tympanic membrane (TM) are most commonly found at superior posterior quadrant (SPQ). The patulous Eustachian tube tends to manifest in the same quadrant. Variation in the structure of the TM may explain these observations. Material and Methods: A line defined by the manubrium was used to divide the pars tensa into anterior and posterior portions. A transverse line centered on the umbo divides the pars tensa into superior and inferior parts, resulting in four quadrants. Surface areas of each of the TM quadrants were measured in a sample of 23 human adult formalin-fixed temporal bones. The TMs were completely excised, faced medially, and placed against graph paper to maintain scale measurements, photoed, and measured.TM thickness was measured on a different set of 20 human temporal bones (TB) preparations with normal external and middle ears. Four random loci were chosen from each pars tensa's TM quadrant. The thickness was measured using high-magnification power microscopy. Results: The SPQ was the largest and thinnest of the four quadrants. It occupies 31% of the pars tensa area. It is 69 µm as compared to approximately 85 µm in the other quadrants. The radial lines between the umbo and the annulus are in descending order from superior posterior toward the anterior-superior radials. Conclusion: The SPQ has the largest vibratory area and is the thinnest of the four TM quadrants. Variation in the thickness of the middle, fibrous layer accounts for the variation in the thickness of the TM. These findings may explain the tendency of pathologies related to Eustachian tube dysfunction to preferentially manifest in or originate from the SPQ.
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PURPOSE: This purpose of this study was to assess the frequency and types of phonological process errors in patients with velopharyngeal dysfunction (VPD) and the different types of palatal anomalies. METHOD: A total of 808 nonsyndromic patients with VPD, who underwent follow-up at the Center for Cleft Palate and Craniofacial Anomalies, from 2000 to 2016 were included. Patients were stratified into four age groups and five subphenotypes of palatal anomalies: cleft lip and palate (CLP), cleft palate (CP), submucous cleft palate (SMCP), occult submucous cleft palate (OSMCP), and non-CP. Phonological processes were compared among groups. RESULTS: The 808 patients ranged in age from 3 to 29 years, and 439 (54.3%) were male. Overall, 262/808 patients (32.4%) had phonological process errors; 80 (59.7%) ages 3-4 years, 98 (40, 0%) ages 4.1-6 years, 48 (24.7%) 6.1-9 years, and 36 (15.3%) 9.1-29 years. Devoicing was the most prevalent phonological process error, found in 97 patients (12%), followed by cluster reduction in 82 (10.1%), fronting in 66 (8.2%), stopping in 45 (5.6%), final consonant deletion in 43 (5.3%), backing in 30 (3.7%), and syllable deletion and onset deletion in 13 (1.6%) patients. No differences were found in devoicing errors between palatal anomalies, even with increasing age. Phonological processes were found in 61/138 (44.20%) with CP, 46/118 (38.1%) with SMCP, 61/188 (32.4%) with non-CP, 70/268 (26.1%) with OSMCP, and 25/96 (26.2%) with CLP. Phonological process errors were most frequent with CP and least with OSMCP (p = .001). CONCLUSIONS: Phonological process errors in nonsyndromic VPD patients remained relatively high in all age groups up to adulthood, regardless of the type of palatal anomaly. Our findings regarding the phonological skills of patients with palatal anomalies can help clarify the etiology of speech and sound disorders in VPD patients, and contribute to general phonetic and phonological studies.
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Labio Leporino , Fisura del Paladar , Adolescente , Adulto , Niño , Preescolar , Fisura del Paladar/complicaciones , Humanos , Masculino , Fonética , Habla , Adulto JovenRESUMEN
The study aimed at assessing the relationship between skull base morphology, represented by skull base and nasopharyngeal angles, and palatal anatomy among patients with 22q11DS and velopharyngeal dysfunction. Retrospective analysis of patients with 22q11DS and velopharyngeal dysfunction. Age, sex, severity of velopharyngeal dysfunction, type of cleft (overt cleft palate, submucous cleft palate, occult submucous cleft palate, or no-CP, and cephalometric skull base angles were reviewed. Correlations between type of palatal anomaly and the angles were assessed. Among 132 patients, 71 were male (53.8%) and 61 were female (46.2%), ages 3.3-40.0 years (mean 8.3 ± 6.10). No difference in the mean cranial-base angle (P = 0.353) or in the distribution of the three types of cranial base angle sizes was found among the palatal anomaly groups (P = 0.137). More men had normal cranial base angles and more women had acute angulation (P = 0.008). A positive correlation was found between the skull base and nasopharyngeal angles (P = 0.001, r = -0.590). No direct correlation was found between cranial base morphology and palatal anomalies in patients with 22q11DS, and velopharyngeal dysfunction. This is probably because skull base and palate morphology contribute independently to velopharyngeal dysfunction.
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Síndrome de Deleción 22q11 , Fisura del Paladar , Insuficiencia Velofaríngea , Adolescente , Adulto , Cefalometría , Niño , Preescolar , Fisura del Paladar/genética , Femenino , Humanos , Masculino , Estudios Retrospectivos , Base del Cráneo/diagnóstico por imagen , Insuficiencia Velofaríngea/genética , Adulto JovenRESUMEN
BACKGROUND: Ectopic teeth in maxillary sinus is rare and are usually removed via sub-labial trans-canine fossa approach (SLCFA). The aim of our study was to present our experience with extraction of ectopic teeth in the maxillary sinus via transnasal endoscopic approach (TEA). MATERIAL AND METHODS: Rhinologists were asked to share their experience in the management of ectopic teeth in the maxillary sinus. Data were reviewed retrospectively. RESULTS: Eleven cases were reported in 10 patients from 2010 to 2019, six males and four females with a mean age of 33.5 +/-17 years (range 16 to 61). Seven patients complained of sinonasal symptoms, two were diagnosed incidentally during routine dental work-up, and one had oro-antral fistula. In eight patients, a cyst coexisted within the maxillary sinus. Teeth were located arbitrarily within the sinus. All cases were operated by TEA. One patient had self-limited periorbital emphysema, one had transient cheek numbness, and one had early post-operative bleeding that stopped after endoscopic cauterization. Long-term follow-up revealed good clinical outcomes. CONCLUSIONS: Transnasal endoscopic removal of ectopic teeth from the maxillary sinus is a feasible and rational approach when SLCFA is contraindicated. Key words:Ectopic teeth, dentigerous cyst, endoscopic sinus surgery, Caldwell-Luc.
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OBJECTIVES: To determine the difference in bleeding when extracapsular tonsillectomy with electrocautery is performed on the dominant and nondominant side of the surgeon's hands. STUDY DESIGN: Retrospective cohort study. SETTING: Academic university hospital. METHODS: Medical record data of patients who were admitted with posttonsillectomy bleeding from January 1, 2000, to July 31, 2017, were reviewed. Included were age, sex, surgical indication, side of posttonsillectomy bleeding, and time of bleeding. Information on the surgeon's dominant hand was also collected. All patients underwent total extracapsular resection with electrocautery. RESULTS: Of 280 patients, 186 met the inclusion criteria, 116 (62.3%) males and 70 (37.7%) females. Ages ranged from 2 to 74 years (mean ± SD, 17 ± 13 years; median, 13 years). In 136 cases (73.1%), bleeding was on the side of the surgeon's nondominant hand (P < .0001). In 50 (26.9%) cases, bleeding was on the side of the surgeon's dominant hand. The odds ratio of bleeding on the side of the surgeon's nondominant hand compared to the dominant hand was 8.99. CONCLUSION: The risk of bleeding following extracapsular tonsillectomy with electrocautery on the side of the surgeon's nondominant hand is significantly higher than on the side of the dominant hand. Thus, additional caution is required when operating on the nondominant side of the oral cavity in extracapsular tonsillectomy using electrocautery. These findings raise questions regarding dexterity as a risk factor for posttonsillectomy bleeding.
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Competencia Clínica , Dominancia Cerebral , Hemorragia Posoperatoria/etiología , Tonsilectomía , Adolescente , Adulto , Anciano , Niño , Preescolar , Electrocoagulación , Femenino , Humanos , Lactante , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Factores de RiesgoRESUMEN
OBJECTIVE: To present the outcomes of neonatal nasolacrimal duct cysts treated through endoscopic intranasal marsupialization under topical anaesthesia. METHODS: A retrospective study of 19 infants diagnosed with congenital nasolacrimal duct cyst, with or without dacryocystocele, diagnosed and treated between March 2015 through March 2020. Data were extracted for descriptive purposes and included: birth weight, main presenting symptom, stertor or dyspnoea, unilateral or bilateral occurrence. Follow-up one month after intervention included recurrence of symptoms, physical examination and fibreoptic naso-endoscopy. RESULTS: Nineteen infants with intranasal cyst were presented to our department at the age of 1 day. Four-teen infants had unilateral and 5 infants had bilateral intranasal cysts. There were 8 boys and 11 girls. Mean gestational age at birth was 39 weeks, mean birth weight was 3351 g. 42.1% of infants presented with dacryocystocele, 31.5% with stertor, and 26.3% with dyspnoea. 80% of infants with bilateral cysts presented with dyspnoea. Follow up ranged from 6 to 48 months, no recurrence of symptoms was reported. CONCLUSION: Intranasal endoscopic marsupialization under topical anaesthesia is a successful, safe, low cost procedure for treating neonatal nasolacrimal duct cysts while avoiding general anaesthesia for infants.
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Quistes , Conducto Nasolagrimal , Quistes/cirugía , Dacriocistorrinostomía , Endoscopía , Femenino , Humanos , Lactante , Obstrucción del Conducto Lagrimal , Masculino , Conducto Nasolagrimal/cirugía , Recurrencia Local de Neoplasia , Estudios RetrospectivosRESUMEN
OBJECTIVE: The coronavirus disease 2019 (COVID-19) pandemic poses a threat to global health. Early diagnosis is an essential key to limit the outbreak of the virus. STUDY DESIGN: Case series, study conducted between March 25, 2020, and April 15, 2020. SETTING: Ambulatory, nonhospitalized patients who were quarantined in a designated hotel for COVID-19 patients and were recruited by an advertisement at the hotel. SUBJECTS AND METHODS: In total, 140 patients participated in a web-based questionnaire assessing initial symptoms of common viral diseases, olfactory and taste functions, xerostomia, and orofacial pain. RESULTS: A total of 58 men and 70 women participated. Initial symptoms were cough (59.4%), weakness (47.7%), myalgia (46.9%), fever (42.2%), headache (40.6%), impaired sense of smell (38.3%), impaired sense of taste (32.8%), sore throat (26.6%), runny nose (26.6%), and nasal congestion (22.7%). All symptoms were more frequent among women; however, only runny nose was statistically significant (P = .018). The most common combination of symptoms was cough and weakness (37.5%). A total of 25.8% reported olfactory and taste dysfunctions in the absence of other symptoms. In a comparison between the sexes, cough and runny nose were the most common combination in women (P = .018). A total of 38.3% of patients reported olfactory dysfunction as an initial symptom. Anosmia and facial pain were more common among women (P < .001 and P = .01, respectively), and 56% of patients reported xerostomia. CONCLUSION: A considerable number of patients presented with olfactory and oral disorders. Interestingly, women presented with a different cluster of symptoms than men, which may suggest a new clinical approach to diagnosing COVID-19 disease.