Department Of Otolaryngology Research Articles

Finding of celiac disease during the study of Kimura disease in a Caucasian male.

We present the case of a 27-year-old man, with no previous diseases, who was referred to the Department of Otorhinolaryngology in May 2023 for a 2-cm right submandibular lymphadenopathy of two month's evolution. He did not report fever or night sweats, and no oral or genital ulcers were observed. He presented eosinophilia in the analysis performed and a maculopapular exanthema on the left leg and malleolus areas, which was initially treated with topical antibiotic and corticosteroids. A soft tissue ultrasound revealed two right laterocervical lymphadenopathies at levels I and II. Given the suspicion of a primary hematological tumor, a PET-CT scan was conducted to complete the study, which revealed hypermetabolic laterocervical bilateral lymphadenopaties. In June 2023, a programmed cervicotomy was conducted, with complete excision of the right main lymphadenopathy in the Ib region, which showed a histological result of reactive lymphadenitis with intense eosinophilia, vascular proliferation, and fibrosis. These findings suggest Kimura disease as the first possibility. Due to sporadic episodes of choking that were not associated with specific food, persistent elevated IgE levels and eosinophilia in peripheral blood tests, and skin alterations, the study was completed with a gastroscopy to rule out the presence of eosinophilic esophagitis, which showed erosive duodenitis, with villous shortening and increased lymphoplasmacytic cellularity of the lamina propria, findings consistent with celiac disease, which was afterwards confirmed with the presence of positive anti-endomysial and transglutaminase antibodies, and the presence of HLA-DQ8 positive in homozygosis in the genetic study. The patient started systemic treatment with corticosteroids and gluten-free diet, which he continues to take at present.

Perithonsillar and parapharyngeal abscess: microbiological and morphological features

Introduction. The most dangerous local complication of acute and exacerbations of chronic inflammatory diseases of the pharynx is the formation of abscesses in the structure of the cellular spaces of the neck. Paratonsillar abscess (PTA) is the most common abscessing lesion. In turn, parapharyngeal abscess (PFA) is often found in patients with PTA as its complication.Aim. To study the clinical, microbiological and pathomorphological features of parapharyngeal complications in patients with PTA.Materials and methods. The analysis of medical records of 50 patients with diagnoses of parathonsillar and parapharyngeal abscesses who underwent inpatient treatment at the otorhinolaryngological department of the N.I. Pirogov State Clinical Hospital No. 1 in the period from September 2021 to April 2023 was carried out. The studied patients were divided into 2 groups. In group 2 of patients (n = 25; F 10, M 15; average age -37.2 years ± 10.8 years) an isolated PTA was diagnosed. In the 2 group of patients (n = 25; F 10, M 15, the average age was 44.6 years ± 14.8 years) PTA was complicated by the development of PFA.Results and discussion. Associations of facultative anaerobic and obligate anaerobic microorganisms were found in all pus aspirates obtained from PTA and PFA. Monocultures of microorganisms were not isolated in any case. The detection of Fusobacterium necrophorum was associated with pronounced necrotic changes in the tissues of the tonsils and surrounding structures; Peptostreptococcus anaerobius with purulent melting of fiber tissue; Veillonella dispar with pronounced infiltrative processes in tissues combined with oral pathology in patients.Conclusions. The most common microorganisms in patients with PTA and PFA were Streptococcus pyogenes and Fusobacterium necrophorum. The activity of Fusobacterium necrophorum is associated with a more severe course of the inflammatory process in the near-pharyngeal space.

Financial Compensation of Academic Otolaryngologists in the United States: Trends and Distribution.

The aim of this study was to assess recent trends in financial compensation in the field of academic otolaryngology, and distribution based on rank, sex, race/ethnicity, and geographical regions in academic medical centers. The AAMC Faculty Salary Survey was used, which collects information for full-time faculty at US academic centers. Financial compensation data for otolaryngology faculty with MD or equivalent degree were collected from 2017 to 2023, stratified by rank, gender, race/ethnicity, and geographical region. The AAMC Faculty Salary Survey data for 2023 included responses for 1641 faculty members from academic otolaryngology departments. Median faculty compensation increased on an average 0.58%-2.81% per year from 2017 to 2023, with the greatest increase at the senior ranks and smaller increases at the Instructor rank. Male faculty members were consistently compensated more than women at all ranks throughout the study period, and the salary gap increased at the higher academic ranks. Black/African American faculty had a lower median compensation compared to White faculty at all ranks. Faculty members in the northeast region had the highest median compensation at all ranks. This study summarizes the trends of otolaryngology faculty compensation and shows persistent salary inequities at academic medical centers in the United States. N/A Laryngoscope, 2024.

3D printed sodium alginate/gelatin/tannic acid/calcium chloride scaffolds laden bone marrow mesenchymal stem cells to repair defective thyroid cartilage plate.

Due to the absence of blood vessels, cartilage exhibits extremely limited self-repair capacity. Currently, repairing laryngeal cartilage defects, resulting from conditions such as laryngeal tumors, injury, and congenital structural abnormalities, remains a significant challenge in the Department of Otolaryngology, Head and Neck Surgery. Previous research has often focused on enhancing the mechanical properties of synthetic materials. However, their low biological activity and weak cell adhesion necessitate compensatory measures. This study aims to capitalize on the advantages of natural materials in cartilage tissue engineering. Sodium alginate, gelatin, tannic acid, and calcium chloride were utilized to prepare bioinks through cross-linking for application in 3D printing cartilage scaffolds. Bone marrow mesenchymal stem cells with multidirectional differentiation potential were chosen as seed cells, with appropriate growth factors incorporated to promote their differentiation into cartilage during in vitro culture. The scaffold laden cells was subsequently implanted into rabbit thyroid cartilage plate defects at the appropriate time. HE staining, toluidine blue staining, Masson staining, and collagen type II staining were employed to assess cartilage defect repair at 4, 8, and 12 weeks, respectively. Results demonstrated that scaffolds made from natural materials could emulate the mechanical properties of fresh cartilage with commendable biocompatibility. Stained sections further confirmed the efficacy of the composite hydrogel scaffolds identified in this study in promoting rabbit thyroid cartilage plate restoration. In summary, this study successfully fabricated a natural material scaffold for rabbit laryngeal cartilage tissue engineering, thereby furnishing a new idea and experience for the clinical application of laryngeal cartilage defect reconstruction.

Management of Prenatal Expanded Genetic Carrier Screening Results for Autosomal Recessive Sensorineural Hearing Loss.

Expanded carrier screening (ECS) identified couples at-risk to have a baby with an autosomal recessive genetic condition. Several genes implicated in sensorineural hearing loss (SNHL) are included in prenatal or preconception genetics ECS testing. Early identification of SNHL risk may enable prognostication of hearing loss, early educational intervention, and minimization of unnecessary diagnostic testing. We sought to describe cases where ECS enabled early SNHL-risk identification. Retrospective chart review. Maternal-Fetal Care Center and Otolaryngology department at an academic tertiary hospital. Medical records of parent-infant dyads with positive ECS results for variants in autosomal recessive SNHL genes were reviewed. Data regarding genetic diagnostic testing, newborn hearing screening, time to HL diagnosis, audiological evaluation, and clinical consultations were compiled. Fifteen pregnant with positive ECS results for SNHL were referred for consultation with a pediatric otolaryngologist and genetic counselor. Generally, these couples were highly educated and adequately insured. 14 had pathogenic variants for GJB2 and 1 for USH2A. Four couples pursued prenatal genetic diagnosis via amniocentesis; 11 couples deferred genetic testing to the postnatal period or waited for initial hearing evaluation. Six babies inherited biallelic GJB2 mutations. Four were found to have SNHL on ABR by age 5 weeks and received follow-up management, 1 had a normal hearing evaluation despite being gene-positive, and 1 was lost to follow-up before hearing evaluation. Carrier screening and confirmatory prenatal or neonatal genetic testing provided considerable lead time for early audiometric testing and appropriate intervention services including hearing aid fitting.

Effectiveness of laser tonsillectomy compared to conventional cold steel tonsillectomy in children

Background: The Effectiveness of CO2 laser tonsillectomy is not conclusively known. The current study aimed to determine its effectiveness compared to the cold steel dissection for tonsillectomy in children. Methods: This interventional study was done in the Department of Otolaryngology of AL-Yarmouk Teaching Hospital, Baghdad, Iraq. It was done in 80 children eligible for tonsillectomy, evenly divided into cold steel dissection tonsillectomy (group A) and CO2 laser tonsillectomy (group B). The surgical outcomes of the two groups were analysed for operative time, intra-operative blood loss, post-operative pain, bleeding, tonsillar fossae sloughing, and the time taken to return to daily activity. Results: The CO2 tonsillectomy group showed better effectiveness in terms of operative time (37.6 versus 19.5 min), intra-operative blood loss (42.7 versus 15.8 mL), postoperative pain at days 1, 7 and 14), and tonsillar bed sloughing (25.0% versus 32.5%). However, primary and secondary postoperative haemorrhages were similar between the groups. Conclusions: Although the results are not generalisable, the CO2 laser tonsillectomy was more effective than the cold steel dissection tonsillectomy.

Knowledge on Complications of Recurrent Tonsillitis and its Surgical Management among Parents/Guardian of Paediatric Patients Receiving Services at the Otorhinolaryngology Department at BMC Mwanza Tanzania

Background: Tonsillitis refers to inflammation of the palatine tonsil and most often occurs in children. Recurrent tonsillitis is defined as more than seven attacks within one year, more than five attacks a year within a two-year period, or more than three attacks a year within a three-year period. The global incidence and prevalence of tonsillitis are not completely known, the research indicates that 15-30% of sore throats in children and 5-10% of sore throats in adults are bacterial tonsillitis. Method: This is a cross-sectional descriptive study with span from May 2024 to August 2024. Results: 385 participants were enrolled in the study; 60.8%of the participants were aged from 21 years to 30 years which was the majority. About 317(82.3%) parents/guardians responded that recurrent tonsillitis has an effect on the child's health, whereas 68 (17.7%) reported that recurrent tonsillitis has no effect on the child's health. Complications of recurrent tonsilitis reported to be known by parent /guardian were snoring (sleep apnoea) 111 (28.8%), ear problems like otitis media 2(0.5%), hearing loss 1(0.3%) heart problem (0.8%), renal problem 3(0.8%), affect the growth of the child 6 (1.6%), missing school 11 (2.9%). 183(47.5%) of the study participants reported that they don’t know about any complications that their child may get after surgery, while other parents/guardians reported that the child can suffer pain after surgery 99(25.7%), intraoperative or postoperative bleeding 3(0.8%) others reported that the child can get pain during eating 8(2.1%)

Frequency and outcomes of parathyroid preservation in total thyroidectomy.

Objective: To determine the frequency and its outcome of parathyroid preservation in total thyroidectomy. Study Design: Case Series study. Setting: Department of Otorhinolaryngology, HMC, MTI, Peshawar. Period: 23rd June 2022 to 23rd Dec 2022. Methods: A total of 246 patients who underwent thyroidectomy were included in the study and followed up to determine the preservation of parathyroid gland, hypocalcaemia and recurrent laryngeal nerve injury. Results: The mean age of the sample was 37.7 + 12.3 years. There were 52.8% male patients and 47.2% female patients. 28.9% of patients had thyroid nodule and subtotal thyroidectomy was the most performed procedure Parathyroid gland preservation was recorded in 72%. On follow up, hypocalcemia was recorded in 16.3% and recurrent laryngeal nerve injury in 20.3%. Conclusion: Hypocalcemia and RLNI are significantly common after thyroidectomy. Hypocalcemia was significantly high in patients with low non preserved parathyroid gland. More research on high sample size and addressing other effect modifiers are recommended with intervention to preserve parathyroid gland.

Application of electronic laryngoscope combined with narrow band imaging endoscope and its classification in the diagnosis of vocal cord leukoplakia

Objective:To investigate the clinical value of electronic laryngoscope combined with narrow band imaging（NBI） endoscope and its classification in the diagnosis of vocal cord leukoplakia. Methods:A retrospective analysis was performed on 115 cases of patients treated in the Department of Otolaryngology, Head and Neck Surgery, Nanjing Drum Tower Hospital from September 2020 to November 2022. All 115 cases were diagnosed with vocal cord leukogramma using the electronic laryngoscopy and narrow band imaging endoscopy, followed by pathological examination in the outpatient tissue biopsy. The morphological characteristics of vocal cord leukoplakia and the correlation between narrow band imaging classification and pathological results were investigated. Results:Among 115 cases of vocal cord leukoplakia, 46 cases（40.00%） were diagnosed as benign lesions. Low grade intraepithelial neoplasia occurred in 29 cases（25.22%）. High-grade intraepithelial neoplasia（including carcinoma in situ） occurred in 22 cases（19.13%）. Invasive carcinoma（including suspected invasive carcinoma） was found in 18 cases（15.65%）. There were no statistical differences in the unilateral and bilateral distribution of vocal cord leukoplakia and pathological results（P>0.05）, but there were statistical differences in the size, thickness, lesion uniformity, clear boundary, pre-invasion commissure, symmetry,age over 55 years old, morphological classification, NBI classification and pathological results distribution（P<0.05）. The two-by-two comparison among the three groups of morphological classification（flat type, raised type, rough type） showed that P<0.017 was only compared between flat type and rough type, and P>0.017 was compared between the other two groups. The pairwise comparison among the three groups of NBI classification（Ⅲ, Ⅳ, Ⅴ） was statistically significant（P<0.017）. There was a high correlation between NBI classification and pathological diagnosis, and the correlation coefficient was 0.705（P<0.05）. The risk of high intraepithelial neoplasia and cancerization in type Ⅳ was 9.125 times higher than that in type Ⅲ, and the risk of high intraepithelial neoplasia and cancerization in type Ⅴ was 271.078 times higher than that in type Ⅲ. The area under the curve of morphological classification and NBI classification were 0.672 and 0.896, respectively. Conclusion:There is a high match and correlation between NBI classification and pathological diagnosis. Electronic laryngoscope combined with narrow band imaging endoscope has a high diagnostic value for vocal cord leukoplakia, and a strong predictive ability for malignant leukoplakia.

Clinical effects of two kinds of nasal bone reductors used for shortened and displaced overlapping external nasal fracture reduction under nasal endoscopy and the impact on ventilation function

Objective:To explore the clinical effects of two kinds of nasal bone reductors used for shortened and displaced overlapping external nasal fracture reduction under nasal endoscopy and the impact on ventilation function. Methods:From January 2020 to February 2022, 82 patients with shortened and displaced overlapping external nasal fractures diagnosed and treated in the Department of Otolaryngology, the Second People's Hospital of Hefei were collected as the study subjects. The patients were divided into control group（41 cases） and observation group（41 cases） by random number table method. Both groups underwent closed reduction under nasal endoscopy. The control group was treated with traditional straight nasal bone reductor, and the observation group was treated with gun-shaped hook type nasal bone reductor. The success rate of reduction, follow-up rate, clinical effect, and complications were compared between the two groups. The visual analogue scale（VAS） was used to evaluate the aesthetic effect and functional recovery. Rhinomanometry and acoustic rhinometry were used to evaluate nasal ventilation function. Results:The success rate of one-time reduction in the observation group was significantly higher than that in the control group, and the nasal reduction adaptation time was shorter than that in the control group（P<0.05）. There was no significant difference in the follow-up rate of 95.12% and 92.68% between the two groups. The success rate of one-time reduction in observation group was significantly higher than that in the control group, and the adaptation time for nasal reduction in observation group was shorter than that in the control group（P<0.05）. There was no significant difference in the follow-up rate of 95.12% and 92.68% between the two groups in six months after surgery. the total clinical effective rate in observation group was higher than that in the control group（94.87% vs 76.32%, P<0.05）. After surgery, the scores of nasal aesthetics, nasal congestion and olfactory function in both groups were significantly lower compared with the preoperative scores. All the scores in the observed group were lower than that in the control group（P<0.05）. After surgery, there were significant increases in the minimum cross-sectional area of nasal cavity, volume of nasal cavity and total nasal expiratory volume in both groups. Above indicators in observation group were significantly greater than that in control group. The nasal exhalation and inhalation resistance was significantly lower than that before operation, and the resistance in observation group was significantly lower than that in control group（P<0.05）. The total incidence of complications was lower than that in observation group（P<0.05）. Conclusion:The application of gun-shaped hook-type nasal bone reductor in patients with shortened and displaced overlapping external nasal fractures has better success rate of one-time reduction, adaptation time of nasal reduction and treatment outcome. Moreover, it has more advantages in aesthetic effect of nasal appearance, nasal ventilation function and reduction of complications.

Post COVID rhino-cerebral mucormycosis at a tertiary hospital in Central India: a retrospective cohort study

BackgroundUsually non-pathogenic in immunocompetent individuals, mucormycosis is an aggressive, angio-invasive fungus. It is a rare, opportunistic infection belonging to the zygomycete family. The second wave of COVID-19 saw the emergence of a more dangerous and a potentially deadly invasive fungal sinusitis evolving in rhino-cerebral mucormycosis thus compounding and complicating the pandemic. Alarming and exponential rise in the number of cases of rhino-cerebral mucormycosis in India versus the rest of the world when the treatment protocols essentially remained the same needs to be probed scientifically along with its prompt management. Here an attempt has been made to explore this in the study of 50 cases of rhino-cerebral mucormycosis. This study aims to explore the cause and extension of the disease along with its treatment and outcome in 50 cases of post COVID rhino-cerebral mucormycosis.ResultsThis is a retrospective cohort study conducted on 50 patients with post COVID-19 invasive mucormycosis of the paranasal sinuses with extension to surrounding structure visiting Otorhinolaryngology department at Acharya Vinoba Bhave Rural Hospital, Wardha. Among 50 patients, 86% males in 4th to 7th decade with mean age of 51.08 years. Large majority had mild–moderate severity on high-resolution computed tomography thorax with 84% having uncontrolled diabetes and 18% newly diagnosed diabetic cases. Seventy-two percent had history of steroid intake for COVID-19 management. Maxillary sinus was most commonly involved sinus in 94% cases while 32% had commonest extra nasal spread hard palate. Seventy-eight percent of the post operated mucormycosis cases are alive with no recurrence, 8% are alive and had recurrence of the disease while 14% resulted in death.ConclusionEffective management and control of the infection can be achieved with the use of strong antibiotics, oral or systemic antifungal drugs, extensive surgical excision of diseased tissue, and addressing underlying risk factors can effectively manage and control the infection. This approach results in positive outcomes and reduced morbidity compared to the time prior to the COVID-19 pandemic including cases with extensive disease.

Pattern of Surgical Antibiotic Prophylaxis in a Tertiary Care Hospital of Bangladesh

Background: Surgical Site Infection (SSI) is a common form of hospital-acquired infection and major cause of postoperative illness accounting for approximately a quarter of all nosocomial infections. As a result, surgical antibiotic prophylaxis is now considered essential to conventional surgical procedure in order to reduce surgical site infections and improve postoperative recovery. The misuse and overuse of antibiotics has led to an increase in treatment costs and the emergence of antimicrobial resistance. The goal of the study is to identify the pattern of prophylactic antibiotic prescriptions for different surgical operations. Materials and methods: A retrospective observational study was conducted among 600 patients undergoing different surgeries in a tertiary care hospital of private setting in Dhaka, Bangladesh from July 2023 to December 2023. The demographic data, types of surgery, types of therapy, choice of antibiotic along with dosage formulations were collected. Results: Out of 600 patients, 245 (41%) were male and 355 (59%) were female. Highest bulk of patients were from Department of General Surgery (47.5%), followed by Department of Obstetrics &amp; Gynecology (24.16%) and Department of Otolaryngology (16.7%). Surgical prophylactic antibiotic was used in all 600 patients, and all antibiotics were given in intravenous route (100%). Almost 505 patients (84.2%) had received ceftriaxone as antimicrobial agent. Ceftriaxone with metronidazole or gentamicin and Cefuroxime with metronidazole or amikacin drugs combination were given to 75 (12.5%) and Cefuroxime, Amikacin, Metronidazole drugs combination were given to 20 patients (3.3%). 3rd generation cephalosporin, Ceftriaxone, was the most commonly prescribed antibiotic as monotherapy (94.3%), followed by 2nd generation cephalosporin, cefuroxime (4%). Conclusion: Ceftriaxone was the preferred antibiotic for surgical prophylaxis. Existence of an antimicrobial guideline along with antibiotic stewardship program in every hospital could be helpful for prescribers to play role in containment of antimicrobial resistance. EWMCJ Vol. 12, No. 1&amp;2, January-July 2024: 70-74

Association of Tobacco With Neck Node Metastasis In Supra-Glottic Carcinoma of Larynx

Background: Carcinoma larynx is one of the most common cancers in the head neck region. Mortality and morbidity in this disease is still high in spite of modern treatment modalities. Smoking and Alcohol is recognized as common predisposing factor for carcinoma larynx. Neck node metastasis increases the mortality twice than the primary alone. Most of the Laryngeal carcinoma patient with neck node metastasis are smoker in our country. Stopping the consumption of tobacco may reduce both mortality and morbidity of carcinoma larynx. Metastasis is more common in supra-glottic carcinoma of larynx. This study is carried to observe the association of tobacco with lymph node metastasis in supra-glottic carcinoma of larynx. Materials and Methods: This cross sectional study was conducted in Otolaryngology and head Neck surgery department of Dhaka Medical College and Mitford Hospital of Dhaka, Bangladesh from June 2013 to June2015 .212 cases of supra-glottic carcinoma age ranging from 35 year to 90 years (mean age 63.6 ±11.65) was included in this study. Results: Sixty two percent patients were diagnosed with cervical lymph node metastasis. 83.28% patients with nodal metastasis were above 60 years of age and 75.67% patients were manual worker.100% node positive patients were smoker. Smoking for longer period (&gt;30yrs) and higher in number (&gt;30 sticks/day) were found in advanced stage. Significant association was found between site, size, macroscopic features, cellular differentiation and demographic factors of patient with neck node metastasis in supra-glottic carcinoma larynx. Conclusion: As neck node metastasis significantly reduces prognosis so we must be more attentive towards factors that increase the chance of nodal metastasis to avoid the advancement of the disease. J Dhaka Med Coll. 2023; 32(1) : 51-56

A multicenter study comparing the bacterial reduction on flexible endoscopes without a working channel between UV-C light disinfection versus standard endoscope Washer Disinfection: a randomized controlled trial

BackgroundTo prevent cross-contamination between patients, adequate reprocessing is necessary when using flexible endoscopes (FEs) without a working channel. The current reprocessing process using an Endoscope Washer Disinfector (EWD) is time-consuming. Ultraviolet light group C (UV-C) exposition is an alternative and fast disinfection method and has previously been shown to adequately reduce Colony Forming Units (CFUs) on FEs without a working channel. The objective of this study was to examine whether UV-C light is as effective in reducing CFUs on contaminated FEs without a working channel compared to the EWD.MethodsFEs without a working channel were collected in three different Otorhinolaryngology Departments in the Netherlands. After pharyngolaryngoscopy, a manual pre-cleaning with tap water was performed and a culture was collected by rolling the distal 8–10 cm of the FE over an agar plate. Next, the FE was randomly assigned to be disinfected with UV-C light (D60) or the EWD (gold standard). After disinfection, another culture was taken. The primary outcome was microbiological contamination, defined by Colony Forming Units (CFU).Results600 FEs without a working channel were randomized. After clinical use and manual pre-cleaning, 239/300 (79.7%) FEs in the UV-C group and 262/300 (87.3%) FEs in the EWD group were contaminated (i.e., > 0 CFU). FEs without culture confirmed contamination were excluded from further analysis. After UV-C light disinfection, 195/239 (81.6%) FEs showed 0 CFUs, compared to 187/262 (71.4%) FEs disinfected with the EWD (p < 0.01). A multivariate logistics regression analysis showed an increased odds of 0 CFUs when using UV-C light (OR 1.83, 95% CI 1.19–2.79; p < 0.01), conditional on participating hospitals and types of FE.ConclusionsUV-C light disinfection of FEs without a working channel appears more effective in reducing CFUs compared to the EWD and might be a good alternative disinfection method.Trial registrationNot applicable.

Deep neck infections mortal complications: Intrathoracic complications and necrotising fasciitis.

We planned this study considering that complications of deep neck infections can be seriously life threatening. To raise awareness that introthoracic complications and necrotizing fasciitis are causes of serious mortality and morbidity. This study was carried out with the participation of 188 patients who were treated at Mersin University Department of Otorhinolaryngology and Head and Neck Surgery at January 1, 2024. When the patient files were retrospectively examined, 16 of 188 patients (8.5%) were included in the study because they were observed to have necrotizing fasciitis and/or intrathoracic complications. There were a total of 16 patients in this study, 9 males (56.25%) and 7 females (43.75%). All patients were adults (> 18 years) and the mean age was 50.37 years ± 15.37 years. Female patients had a mean age of 40.42 years ±13.38 years, whereas for male patients was 58.11 years ± 12.44 years. Patients with necrotizing fasciitis and/or intrathoracic complications require more complicated and serious surgeries, intensive care unit monitoring, and mechanical ventilator support. Higher rates of morbidity and mortality should be expected in these patients who are hospitalized for longer periods of time.

Investigation of Body Perception, Alexithymic Characteristics, and Self-Esteem in Patients Underwent Septorhinoplasty.

Objective: This study evaluated patients' body perception, self-esteem, and personality traits during the preoperative and postoperative periods of septorhinoplasty. Based on these evaluations, we may provide patient selection recommendations for septorhinoplasty applicants. Methods: In this cross-sectional questionnaire study, 86 patients who underwent primary septorhinoplasty in the Department of Otolaryngology at Bilecik Training and Research Hospital were included between March 2023 and 2024. The same surgeon performed all operations. The preoperative Rhinoplasty Outcome Evaluation (ROE) Questionnaire, Rosenberg Self-Esteem Scale (RSES), Body Perception Scale (BPS), Toronto Alexithymia Scale (TAS), and TEMPS-A Temperament Scale in the preoperative period and ROE, RSES, and BPS in the postoperative period were applied. Results: Fifty-four female and 32 male patients participated in our study. The mean age was 24.0 ± 0.6 years. While there was no significant difference in the BPS and RSES scores between the preoperative and postoperative periods, the total ROE score was significantly higher in the postoperative than in the preoperative period. Postoperative ROE scores were positively correlated with RSES and hyperthymic temperament. In contrast, it was negatively correlated with depressive temperament, cyclothymic temperament, anxious temperament, BPS total score, TAS total score, and TAS emotion recognition and expression subscale scores. In the group with alexithymia features separated according to the TAS cutoff score, preoperative and postoperative ROE results were significantly lower, whereas depressive, cyclothymic, irritable, and anxious personality traits and total BPS scores were higher. However, the postoperative RSBE scores were lower in this group. Conclusion: This is the first study to evaluate self-esteem, body image, alexithymia, and personality traits in septorhinoplasty patients. Appropriate patient selection is essential for success and patient satisfaction in aesthetic operations such as septorhinoplasty. Performing BPS, TEMPS-A, and TAS may help evaluate psychological factors.

Surgical Tracheostomies: A Retrospective Chart Analysis Comparing ENT Specialists and Residents.

The primary aim of our retrospective chart review is to compare open surgical (OS) tracheostomies performed by specialist and supervised resident surgeons, focusing on surgical time and post-surgical complications. The secondary objective was to compare these data based on the years of surgical experience for both specialists and residents. All patients undergoing surgical tracheostomy at the Unit of Otorhinolaryngology, Head & Neck Department, University of Verona between 1 January 2017, and 31 December 2022, were subjected to a retrospective analysis. A total of 385 OS tracheostomies were included in the study. Procedures conducted by supervised residents across various training years were compared with those performed by junior and senior specialists, focusing on surgical duration and postoperative complications. Subsequently, these data were stratified based on the surgical experience of subgroups: residents were categorized into 4 years of training, and specialists were categorized into junior (with less than 5 years of experience) and senior (with at least 5 years). Statistical analysis concerning patients' anatomy revealed a significant increase in operative times among those with no palpable neck landmarks (p = 0.006) and those with previous neck surgery (p = 0.039). Among patients' comorbidities, only anticoagulant or antiaggregant therapy was found to prolong operative time (p = 0.018), while the ASA score did not correlate with the duration of surgery. Finally, no statistically significant differences in surgical time were observed (p = 0.287), and no significant differences in complication frequency were reported between supervised residents and specialists (p = 0.908), regardless of years of experience. Under appropriate supervision, OS tracheostomy has demonstrated safety for residents as early as their first year of residency. Residents can perform tracheostomies without significantly prolonging the duration of the operation or increasing the risk of peri- and post-operative complications.

Department-specific patterns of bacterial communities and antibiotic resistance in hospital indoor environments

The hospital indoor environment has a crucial impact on the microbial exposures that humans encounter. Resistance to antibiotics is a mechanism used by bacteria to develop resilience in indoor environments, and the widespread use of antibiotics has led to changes in the ecological function of resistance genes and their acquisition by pathogens. By integrating the 16S rRNA Illumina sequencing and high-throughput-quantitative PCR approaches with water and air dust samples across seven departments in Peking University Shenzhen Hospital, China, this study yields intriguing findings regarding the department-specific variations, correlations and source tracing of bacteria, antibiotic resistance genes (ARGs) and mobile genetic elements (MGEs) within the hospital indoor environment. A notable observation was the pivotal role played by seasonal variations in shaping the bacterial composition across the entire hospital indoor environment. Another department-specific finding was the correlation between ARGs and MGEs abundance, which was evident in the overall hospital indoor environment, but not found in the blood test room, ophthalmology, and gynecology departments. Notably, as an important source of bacteria and ARGs/MGEs for the blood test room, the gynecology department also presented a close link between bacterial communities and the presence of ARGs/MGEs. Additionally, the results reiterate the importance of surveillance and monitoring of antibiotic resistance, specifically in Legionella spp. in man-made water systems, and highlight the significance of understanding genetic elements like Tp614 involved in gene transfer and recombination, and their impact on antimicrobial treatment efficacy. Key points•The department-specific variations, correlations and source tracing of bacteria, ARGs, and MGEs were uncovered in the hospital’s indoor environment.•Although each department exhibited consistent seasonal impacts on bacterial compositions, the co-occurrence between the presence of ARGs and MGEs was exclusively evident in the emergency, surgery, pneumology and otolaryngology departments.•The gynecology department emerged as a crucial source of bacteria, ARGs and MGEs within the hospital. Additionally, it was found to exhibit a significant correlation between bacterial communities and the presence of ARGs and MGEs.

Reconstruction of the choana in a teenager with congenital unilateral choanal atresia after multiple choanal surgery. Case report

Choanal atresia (CA) is a congenital pathology, the frequency of which currently stands at 1 in 8000 newborns. The cause of congenital choanal atresia has not been definitively established at the moment. Diagnosis of CA often is made by pediatricians or neonatologists in the ICU oh the maternity hospital. In case of bilateral CA diagnosis is often not difficult and the diagnosis is often suggested right after labor due to asphyxia, but with a unilateral process, children can live for years without nasal obstruction in case of compensated nasal breathing. Today approaches to CA repair in children remain controversial. And if, in a bilateral process, surgical intervention is recommended to be done as early as possible, in case of the correction of the unilateral process may be postponed until older age. There is also no clear opinion on the approaches to surgical approaches, the use of protectors, the duration of their installation and the type of protector used is also controversial. The article describes a clinical case of adolescent with bilateral CA with multiple choanoplasty surgeries and restenosis. The child was admitted to Otorhinolaryngology Department of the Veltischev Research and Clinical Institute of Pediatrics and Children surgery. Despite the diagnosis that was made on time, the patient managed to improve nasal breathing only by the age of 15 after choanal reconstruction.

Combined pathology of various organs and systems in children with congenital hoan atresia

Background. Choana atresia is a "red flag" diagnosis that requires further examination for possible concomitant abnormalities, as children with this condition often have complex comorbidities that can significantly affect their prognosis, treatment options, and anesthetic risks. Aim. To evaluate the structure of concomitant pathology in children with congenital choanal atresia. Materials and methods. The study included 114 patients aged 1 month to 18 years who were admitted to the Otorhinolaryngology Department of the Research Clinical Institute of Pediatrics named after Academician Yu.E. Veltishchev of the Pirogov Russian National Research Medical University with a diagnosis of choana atresia. Results. 114 children (69 girls and 45 boys) were treated and observed for AC, the average follow-up period was 36 months. Almost all children have certain pathological conditions in the ENT organs or other organs and systems. Conclusion. The results of the study, conducted on a sufficient number of patients, show that congenital choanal atresia is often associated with both hereditary genetic conditions and other isolated abnormalities.