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Rhinoplasty is one of the most popular plastic surgery techniques. The evaluation of both functional and cosmetic aspects of rhinoplasty is essential for planning and assessing surgery results. The Standardized Cosmesis and Health Nasal Outcomes Survey (SCHNOS) is a validated questionnaire used to assess both functional and aesthetic symptoms in patients with nasal problems, and it has been translated into several languages. The purpose of this study was to translate, culturally adapt, and validate the SCHNOS in Japanese among patients undergoing rhinoplasty. This was a prospective validation study of the Japanese version of the SCHNOS (J-SCHNOS). The first phase involved translation and cross-cultural adaptation of the SCHNOS. The second phase included validation of the J-SCHNOS among native Japanese speakers. In total, 357 participants completed the final version of the J-SCHNOS (219 males and 138 females; mean age 43.4 years). The J-SCHNOS showed high internal consistency with excellent Cronbach's alpha values for both obstruction (SCHNOS-O) (0.96) and cosmetic (SCHNOS-C) (0.93) domains. The reproducibility was high, with an excellent intraclass correlation coefficient (ICC) >0.9 for all items. Exploratory factor analysis showed unidimensional structures in both the SCHNOS-O and the SCHNOS-C. The J-SCHNOS is a reliable and valid tool to assess the severity of nasal problems in patients undergoing rhinoplasty. [ABSTRACT FROM AUTHOR]

One of the unique symptoms of COVID-19 is chemosensory dysfunction. Almost three years since the beginning of the pandemic of COVID-19, there have been many studies on the symptoms, progress, and possible causes, and also studies on methods that may facilitate recovery of the senses. Studies have shown that some people recover their senses even within a couple of weeks whereas there are other patients that fail to recover chemosensory functions fully for several months and some never fully recover. Here we summarize the symptoms and the progress, and then review the papers on the causation as well as the treatments that may help facilitate the recovery of the symptoms. Depending on the differences in the levels of severity and the locations where the main pathological venues are, what is most effective in facilitating recovery can vary largely across patients and thus may require individualized strategies for each patient. The goal of this paper is to provide some thoughts on these choices depending on the differences in the causes and severity. [ABSTRACT FROM AUTHOR]

Dupilumab inhibits interleukin-4Rα and suppresses type 2 inflammation. Careful administration of dupilumab is required because it increases the blood eosinophil count secondary to a decrease in local eosinophil counts, sometimes resulting in eosinophilic complications. We herein report a case of recurrent chronic eosinophilic pneumonia after switching from benralizumab to dupilumab. A 54-year-old man with a history of eosinophilic pneumonia presented to our hospital with symptoms of cough, fever, and phlegm production six months after beginning dupilumab administration for recurrent chronic rhinosinusitis. When using dupilumab, it is essential to carefully monitor patients' eosinophil trends and pulmonary symptoms. [ABSTRACT FROM AUTHOR]

Abstract: Objective: Although risk factors for olfactory dysfunction in patients with chronic rhinosinusitis (CRS) have been examined, most studies did not distinguish between classified eosinophilic chronic rhinosinusitis (ECRS) and noneosinophilic chronic rhinosinusitis (NECRS). The incidence of eosinophilic disease in Japan differs from that in the West. Thus, when olfaction in CRS is investigated, ECRS and NECRS should be examined separately. In the present study, we examined the clinical characteristics associated with olfactory dysfunction in Japanese patients with ECRS and NECRS enrolled in a large multicenter, prospective cohort study. Methods: Olfactory examination results, demographic data, clinical factors, and comorbidity data were analyzed for 418 patients with CRS at 3 tertiary care centers. We used T&T olfactometry, intravenous olfactory test (the Alinamin test) and Likert scale to assess subjects’ olfactory function. Data were analyzed with univariate and multivariate analyses. Results: Olfactory dysfunction was more severe and more prevalent in ECRS than in NECRS. We found that olfactory cleft polyps (odds ratio [OR], 3.24), ethmoid opacification (OR, 2.64), asthma (OR, 2.29), current smoking (OR, 1.74) and age ≥50 years (OR, 1.66) were associated with olfactory dysfunction in CRS. Ethmoid opacification (OR, 3.09) and olfactory cleft polyps (OR, 3.05) were associated with olfactory dysfunction in NECRS. Olfactory cleft polyps (OR, 3.98), current smoking (OR, 2.67), IgE ≥400IU/ml (OR, 2.65), ethmoid opacification (OR, 2.51), and asthma (OR, 2.34) were associated with olfactory dysfunction in ECRS. Conclusions: Olfactory dysfunction was more severe and prevalent in ECRS than in NECRS. Physician should pay attention to these clinical findings to diagnose olfactory dysfunction, especially in ECRS, and should provide appropriate explanation, guidance, and care. In addition, smokers should be advised to stop smoking to help prevent olfactory dysfunction. [Copyright &y& Elsevier]

Abstract: Objective: Endoscopic sinus surgery (ESS) is a worldwide standard surgical procedure for chronic rhinosinusitis (CRS). Residual ethmoid cells (RECs), which result from failure to completely remove them, have been thought to be a cause of recurrence of CRS. Our objective was to investigate the relationship between the REC score and post ESS recurrence of CRS. Methods: From January 2002 through December 2003, a total of 138 consecutive CRS patients (86 men and 52 women; mean age: 44 years) underwent ESS at the Department of Otorhinolaryngology, Ota General Hospital. CT was performed at 6 or more months post ESS for all patients. The left and right ethmoid sinuses were each divided into superior-anterior, inferior-anterior and posterior parts. The extent of RECs in each part was assessed using a 3-grade scoring system. The outcome of CRS was classified into a satisfactory outcome group and a poor outcome group based on the improvement rate determined from the pre ESS and post ESS CT image findings. The two groups were then compared for the age, gender, presence/absence of nasal polyps, presence/absence of allergic rhinitis, presence/absence of asthma, the peripheral eosinophil count (%) and the total REC score. In addition, the individual correlations between the above variables and the poor outcome group were analyzed by logistic regression analysis. Results: The total REC score was 0 in only 35 (25.4%) of the total patients. The most common total REC scores were 1–6 in 85 (61.6%) patients. The superior-anterior part had the largest number of patients with an REC score of 1 or more. The satisfactory outcome group comprised 97 patients (70.3%), while the poor outcome group comprised 41 patients (29.7%). Comparison of these two groups found that the peripheral eosinophil count, the prevalence rate of asthma and the total REC score were each significantly higher in the poor outcome group than in the satisfactory outcome group. Logistic regression analysis identified a peripheral eosinophil count of ≥9.5%, the presence of asthma and a total REC score of ≥4 as factors that correlated significantly with a poor outcome. Conclusion: The findings of this study indicate that RECs are involved in the recurrence of CRS following ESS. It can be thought that how to achieve full opening of the superior-anterior part of the ethmoid sinus, which includes the frontal recess, will be an issue in the future. [Copyright &y& Elsevier]

Abstract: Middle ear adenoma is a rare disease derived from the middle ear mucosa. It is usually lack specific findings and easily mistaken for other conditions, delaying a correct diagnosis. In particular, few cases with facial nerve paralysis have been reported. We describe a case of middle ear adenoma that caused hearing loss and recurrent facial paralysis in a 29-year-old woman. In an attempt to treat the facial nerve paralysis, we performed tympanomastoidectomy and facial nerve decompression. By pathological examination, we finally diagnosed it middle ear adenoma with neuroendocrine differentiation. Retrospectively, if we meet the antibiotic resistant mass in the middle ear, we should suspect the tumor. One year after surgery, the adenoma has not recurred but long-term observation is required. [Copyright &y& Elsevier]

We report a patient in whom a twig entered the vestibule via the external auditory meatus and was removed surgically. The patient was an 11-year-old boy who sustained a penetrating injury to his ear when he was rock climbing. Vertigo and hearing loss developed immediately. The vertigo improved over time. As it recurred, however, exploratory tympanotomy was performed 17 days after the accident. A piece of wood about 8 mm long was found to have penetrated the vestibule from in front of the stapes. This foreign body was removed and the vestibular fistula was closed. Although the patient's vertigo resolved after the operation, his hearing did not improve. [ABSTRACT FROM AUTHOR]

Objective: A major drawback of the Killian incision is its inability to access the caudal septum and correct caudal septal deviation. Open and hemitransfixion septorhinoplasty are considered necessary in such cases. We developed a new septoplasty method that can be successfully applied in patients with mild caudal septal deviation. In this study, we evaluated the outcome of this technique.Methods: We prospectively collected data of 16 patients with mild caudal septal deviation who underwent endoscopic septoplasty between November 2015 and October 2017. A modified Killian incision was made on the concave side of the septum. The central part of the cartilage was preserved, and excess cartilage was resected; the central part of the cartilage was sutured to the caudal cartilage.Results: Postoperatively, the ratio of the area of the convex side to that of the concave side in the anterior portion of the nasal cavity was significantly improved, as revealed on CT analysis (p < 0.001). Nasal obstruction was significantly reduced or eliminated in all patients (p < 0.001).Conclusion: The J septoplasty method for the correction of mild caudal septal deviation is easy to perform through a modified Killian incision, and seems to be useful in selected cases. [ABSTRACT FROM AUTHOR]