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The presence of atypical auditory brainstem response waveforms in a child with normal hearing 听力正常儿童的非典型听觉脑干反应波形的存在
IF 0.1 Q4 OTORHINOLARYNGOLOGY Pub Date : 2022-04-01 DOI: 10.4103/indianjotol.indianjotol_54_21
M. Rashid, M. Zakaria, Maziah Romli, W. Mohamad, M. Awang
Auditory brainstem response (ABR) is an objective test typically carried out to estimate behavioral hearing thresholds among difficult-to-test children. The latencies of ABR waveforms are commonly used for hearing diagnosis. The available ABR normative data are utilized as guidelines by clinicians to identify the prominent peaks of ABR. In this paper, atypical ABR waveforms of a normal child were reported. Several useful points were highlighted from the present case report to guide clinicians to appropriately interpret the ABR results.
听觉脑干反应(ABR)是一种客观的测试,通常用于评估难以测试的儿童的行为听力阈值。ABR波形的潜伏期通常用于听力诊断。临床医生利用可用的ABR标准数据作为指南来识别ABR的显著峰值。本文报道了一例正常儿童的非典型ABR波形。本病例报告强调了几个有用的要点,以指导临床医生正确解释ABR结果。
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引用次数: 0
Otogenic cerebellar abscess with cholesteatoma 耳源性小脑脓肿伴胆脂瘤
IF 0.1 Q4 OTORHINOLARYNGOLOGY Pub Date : 2022-04-01 DOI: 10.4103/indianjotol.indianjotol_31_22
M. Vybhavi, V. Srinivas, V. Prashanth, Dechu Muddaiah, M. Lavanya
Otogenic brain abscesses are the second-most common intracranial complication observed in patients of chronic otitis media, more frequently occurring with cholesteatoma. Due to the availability of antibiotics and advanced imaging techniques, the incidence and mortality of otogenic brain abscesses has reduced. Nevertheless, we still come across cases of otogenic brain abscess in modern times. Here, we report a case of the left ear chronic otitis media, squamosal type with intracranial complication of the left cerebellar abscess in a 14-year-old girl. Magnetic resonance imaging of the brain showed a thick-walled cystic lesion in the left cerebellar hemisphere measuring 41 mm × 28 mm × 26 mm suggestive of brain abscess. High-resolution computed tomography of the temporal bone showed soft-tissue density in the left mastoid air cells, in epitympanum, and mesotympanum encasing the left middle ear ossicular chain, suggestive of chronic otomastoiditis with possible underlying cholesteatoma. The patient underwent left retromastoid suboccipital craniotomy and excision of brain abscess followed by the left modified radical mastoidectomy 1 month later. Follow-up scan at 6 months showed no recurrence or any residual disease. Hence, timely surgical intervention for complicated chronic otitis media gives satisfactory results.
耳源性脑脓肿是慢性中耳炎患者第二常见的颅内并发症,更常见于胆脂瘤。由于抗生素的可用性和先进的成像技术,耳源性脑脓肿的发病率和死亡率已经降低。尽管如此,我们在现代仍然会遇到耳源性脑脓肿的病例。在这里,我们报告一例左耳慢性中耳炎,鳞状型,颅内并发症的左小脑脓肿的14岁女孩。大脑磁共振成像显示左小脑半球有一个厚壁囊性病变,尺寸为41毫米×28毫米×26毫米,提示脑脓肿。颞骨的高分辨率计算机断层扫描显示,包裹左中耳听骨链的左乳突空气细胞、上鼓室和中鼓室中的软组织密度,提示慢性中耳炎可能伴有胆脂瘤。患者接受了左侧乳突后枕下开颅术和脑脓肿切除术,1个月后接受了左侧改良乳突根治术。6个月的随访扫描显示没有复发或任何残留疾病。因此,对复杂的慢性中耳炎进行及时的手术治疗可获得满意的效果。
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引用次数: 0
A case of mastoiditis complicated with bezold abscess in the only hearing ear 乳突炎合并单耳贝佐德脓肿1例
IF 0.1 Q4 OTORHINOLARYNGOLOGY Pub Date : 2022-04-01 DOI: 10.4103/indianjotol.indianjotol_13_22
S. Goh, N. Hashim, F. Zaki, A. Abdullah
Bezold abscess (BZ) is defined as a deep neck abscess as the result of mastoiditis with mastoid tip erosion after otitis media (OM). Despite its rare occurrence due to the early intervention of ear infection with antibiotics, diligently looking for this complication is important, especially in the immunodeficient population. The utilization of radio imaging remains crucial in the management of acute OM with complications. The contrast-enhanced computed tomography facilitates the diagnosis and provides a glimpse of the disease extension. Early recognition and intervention are vital for a good outcome. The authors present a case report of a mastoiditis complicated with a BZ in the only hearing ear. The risk factors, presentations, and treatment options are discussed, along with the review of the literature.
Bezold脓肿(BZ)被定义为中耳炎(OM)后乳突尖侵蚀引起的深颈部脓肿。尽管由于早期使用抗生素干预耳朵感染,这种并发症很少发生,但努力寻找这种并发症很重要,尤其是在免疫缺陷人群中。放射性成像的应用在治疗伴有并发症的急性OM中仍然至关重要。增强计算机断层扫描有助于诊断并提供疾病扩展的一瞥。早期认识和干预对取得良好结果至关重要。作者报告了一例乳突炎合并外耳道BZ的病例。讨论了风险因素、表现和治疗方案,并对文献进行了综述。
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引用次数: 0
Absent Stapedius Muscle and other Rare Congenital Ossicular Anomalies: A Case Series 足趾肌缺失及其他罕见先天性骨化异常:一系列病例
IF 0.1 Q4 OTORHINOLARYNGOLOGY Pub Date : 2022-04-01 DOI: 10.4103/indianjotol.indianjotol_71_21
Madhukar Upadhyay, S. Goyal
Conductive hearing loss due to ossicular anomalies is generally associated with external auditory canal dysplasia. Congenital ossicular anomalies in isolation are rare and often have a delayed diagnosis, particularly if unilateral. In such cases, the predominant symptom is conductive hearing loss and otosclerosis is usually the major differential diagnosis. We present a series of three cases of congenital ossicular chain anomaly. These patients were initially diagnosed as a case of otosclerosis. However, the diagnosis was revised based on intraoperative findings and managed accordingly.
听骨异常引起的传导性听力损失通常与外耳道发育不良有关。孤立的先天性听骨异常是罕见的,往往有延迟诊断,特别是如果单侧。在这种情况下,主要症状是传导性听力丧失,耳硬化通常是主要的鉴别诊断。我们报告三例先天性听骨链异常。这些病人最初被诊断为耳硬化症。然而,根据术中发现对诊断进行了修改并进行了相应的处理。
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引用次数: 0
Traumatic perforation of tympanic membrane: A prospective study in a tertiary care institute 外伤性鼓膜穿孔:一项三级医疗机构的前瞻性研究
IF 0.1 Q4 OTORHINOLARYNGOLOGY Pub Date : 2022-04-01 DOI: 10.4103/indianjotol.indianjotol_112_21
G. Puttamadaiah, P. Bhanuprakash, B. Viswanatha, K. Patil, P. Menon
Introduction: Traumatic perforation of tympanic membrane (TM) is caused by increase in air pressure due to slapping, road traffic accident, blast injury, syringing, trauma by ear buds, etc., The incidence has been increased in recent times due to increased domestic violence and road traffic accidents. Hence, there is a need for early identification, evaluation, and management to reduce the morbidity. Objectives: The objective of the study was to describe etiologies of traumatic perforation of TM, to assess the findings of pure tone audiometry (PTA) among patients with traumatic perforation of TM, and to determine the outcome. Materials and Methods: This study was done between November 2017 and May 2019 in the department of ENT at Bangalore Medical College and Research Institute on 88 patients with traumatic perforation of TM who were subjected to otoscopic examination, tuning fork tests, and PTA. Patients were followed up on weekly basis. Results: Out of 88 patients, 33 patients (37.5%) were in the age group of 21–30 years. Fifty-four were males (61.36%) and 34 were females (38.63%). Slapping is the most common mode of injury with 50 (56.8%) patients. Left ear 55 (62.5%) was more commonly involved than right ear 33 (37.5%). Small perforation 55 (62.5%) was more common followed by medium-sized perforation 25 (28.4%) and large perforations were the least 8 (9.1%). Multiple quadrants were involved in 33 patients (37.5%). Posteroinferior quadrant was most commonly involved. Deafness (75%) was the most common symptom involving 66 patients. Average time taken for spontaneous healing was 37 days. Mean hearing improvement compared between hearing loss at the time of trauma and after 3 months was 13.18 ± 7.05 dB, which is statistically significant (P = 0.0001). Conclusion: Traumatic perforation of TM spontaneously healed in 80 participants (90.90%), whereas eight participants (9.09%) underwent surgery, i.e., tympanoplasty.
导语:外伤性鼓膜穿孔(TM)是由于拍打、道路交通事故、爆炸伤害、注射器、耳塞外伤等导致气压升高而引起的,近年来由于家庭暴力和道路交通事故的增加,发病率有所增加。因此,有必要早期识别,评估和管理,以减少发病率。目的:本研究的目的是描述外伤性TM穿孔的病因,评估外伤性TM穿孔患者的纯音听力学(PTA)结果,并确定结果。材料与方法:本研究于2017年11月至2019年5月在班加罗尔医学院和研究所耳鼻喉科完成,对88例外伤性TM穿孔患者进行了耳镜检查、音叉试验和PTA。患者每周随访一次。结果:88例患者中,年龄在21 ~ 30岁的患者33例,占37.5%。男性54例(61.36%),女性34例(38.63%)。拍打是最常见的损伤方式,有50例(56.8%)患者。左耳55例(62.5%)高于右耳33例(37.5%)。小孔55(62.5%)最多,中等孔25(28.4%)次之,大孔最少8(9.1%)。涉及多象限的患者33例(37.5%)。后下象限最常受累。耳聋(75%)是66例患者最常见的症状。平均自愈时间为37天。损伤时听力损失与3个月后听力损失比较,平均听力改善为13.18±7.05 dB,差异有统计学意义(P = 0.0001)。结论:外伤性中耳膜穿孔80例(90.90%)自行愈合,8例(9.09%)行鼓室成形术。
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引用次数: 0
Q10 and Tip Frequencies in Individuals with Normal-Hearing Sensitivity and Sensorineural Hearing Loss 正常听力和感音神经性听力损失患者的Q10和耳尖频率
IF 0.1 Q4 OTORHINOLARYNGOLOGY Pub Date : 2022-04-01 DOI: 10.4103/indianjotol.indianjotol_5_22
N. Devi, K. Sreeraj, S. Anuroopa, S. Ankitha, V. Namitha
Context: Cochlear plays a major role in providing fine-tuned frequency resolution of the sounds that were perceived. However, in the impaired auditory systems, this frequency resolution is affected, which indirectly leads to distortion in the perception of the sounds. However, the sharpness of tuning of a filter can be obtained from Q10 values and the shift in the tip frequencies of the psychophysical tuning curve can provide an estimate for the frequency resolution of the cochlea. Aim: This study aimed to estimate and compare the Q10 values and tip frequency between individuals with normal hearing and hearing loss. Subjects and Methods: A total of 92 ears were included for the study which was divided into two groups based on the hearing sensitivity. The psychophysical turning curves were obtained for 500 Hz, 1 kHz, 2 kHz, 4 kHz, and 6 kHz. The data on Q10 and the tip frequencies were statistically analyzed. Results: The results reveal that individuals with hearing loss have lesser Q10 values compared to individuals with normal hearing and this increased with increase in the test frequencies. Comparing the shift in the tip frequency between the two groups of individuals, the shift was toward the lower frequency which indicates it is an involvement of the outer hair cells. However, this study was limited only to those with mild flat sensory neural hearing loss. Conclusion: It could be concluded that Q10 and tip frequency measurement would be a valid measure for frequency resolution of the cochlea.
背景:耳蜗在提供被感知声音的微调频率分辨率方面起着重要作用。然而,在受损的听觉系统中,这种频率分辨率受到影响,这间接导致对声音的感知失真。然而,滤波器的调谐清晰度可以从Q10值中获得,并且心理物理调谐曲线的尖端频率的移位可以提供耳蜗频率分辨率的估计。目的:本研究旨在估计和比较听力正常和听力损失个体的辅酶Q10值和耳尖频率。研究对象与方法:选取92只耳,根据听力敏感性分为两组。在500 Hz、1 kHz、2 kHz、4 kHz和6 kHz的频率下,获得心理生理转向曲线。对Q10和针尖频率数据进行统计分析。结果:听力损失个体的Q10值低于听力正常个体,并且随着测试频率的增加而增加。比较两组个体之间尖端频率的变化,这种变化倾向于较低的频率,这表明它与外毛细胞有关。然而,这项研究仅限于轻度扁平感觉神经性听力损失的患者。结论:Q10和耳尖频率测量是一种有效的耳蜗频率分辨方法。
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引用次数: 1
Patient-Related long-term outcome measures after mastoid surgery at a tertiary care center of North India: A retrospective analysis 北印度一家三级医疗中心乳突手术后患者相关的长期结果测量:回顾性分析
IF 0.1 Q4 OTORHINOLARYNGOLOGY Pub Date : 2022-04-01 DOI: 10.4103/indianjotol.indianjotol_15_22
S. Patro, N. Panda, Ramya Rathod
Background: Long-term postsurgical follow-up in chronic otitis media (COM) is crucial in otologic practice for outcome assessment. Validated questionnaires for the same are robust alternatives when physical visits are not feasible such as the current COVID-19 pandemic and we present our findings of outcome assessment using COM outcome test (COMOT)-15 questionnaire through nonphysical mode. Materials and Methods: A retrospective analysis of a cohort of 112 patients of COM who underwent surgery by the single senior otology surgeon between 2009 and 2019 was done using COMOT 15 questionnaire through telephonic methods to circumvent the need of office visits. Results: Fifty out of 112 patients could be contacted and consented for the assessment and their COMOT-15 scores were obtained. The numbers of patients with any otologic symptoms and their need for consultations, except hearing loss were significantly less. One-third of the patients had mild to moderate residual hearing loss and its quality of life impacts, although the same neither was statistically significant nor required increased numbers of consultations. Conclusion: Bothering symptoms and the need for a frequent visit to the doctor is significantly less with adequate clearance of disease and mastoid obliteration in cases of canal wall down procedures. The residual mild-to-moderate hearing loss are not significant and manageable with day-to-day activities. Successful outcome of COM surgery needs long-term follow-up and evaluation by all practicing otologic departments and surgeons which can well be done through nonphysical modes in unprecedented situations like the current times.
背景:慢性中耳炎(COM)的长期术后随访在耳科实践中对结果评估至关重要。当物理访问不可行时,如当前的新冠肺炎大流行,经验证的相同问卷是强有力的替代方案,我们通过非物理模式使用COM结果测试(COMOT)-15问卷来呈现我们的结果评估结果。材料和方法:对2009年至2019年间由一名高级耳科外科医生进行手术的112名COM患者进行了回顾性分析,使用COMOT 15问卷,通过电话方式绕过办公室就诊的需要。结果:112名患者中有50人可以联系并同意进行评估,并获得了他们的COMOT-15评分。除听力损失外,有任何耳科症状和需要咨询的患者人数明显减少。三分之一的患者有轻度至中度残余听力损失及其对生活质量的影响,尽管这种情况在统计上并不显著,也不需要增加咨询次数。结论:在管壁下行手术的病例中,肉毒杆菌症状和频繁就诊的需要明显减少,并能充分清除疾病和乳突闭塞。残余的轻度至中度听力损失并不显著,日常活动也无法控制。COM手术的成功结果需要所有执业耳科和外科医生的长期随访和评估,在当今时代这样前所未有的情况下,可以通过非物理模式进行。
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引用次数: 0
The frenotomy efficacy in gaining weight of exclusively breastfed infant with ankyloglossia 系带切开术在单纯母乳喂养的强直性脊柱炎婴儿增重中的疗效
IF 0.1 Q4 OTORHINOLARYNGOLOGY Pub Date : 2022-04-01 DOI: 10.4103/indianjotol.indianjotol_8_22
T. Koento, S. Tamin, Syahrial Hutahuruk, A. Praborini, Ervin Amouzegar
Background: Ankyloglossia, or tongue-tie, is a condition in which the tongue is attached to the floor of the mouth through the frenulum, causing limited tongue movement. Short frenulum variations cause reduced anterior tongue movement resulting in breastfeeding, swallowing, articulation, and orthodontics problems. These abnormalities in infants cause breastfeeding problems that affect infants' weight gain, malocclusion, and speech disorders. Frenotomy in infant ankyloglossia is performed if there are problems with breastfeeding, poor sucking, slow weight gain, and recurrent mastitis. With this indication, we need to observed the efficacy of frenotomy done before the age of 1 month, and the frenotomy done at 1-3 months old in gaining weight of exclusively breastfed infants with ankyloglossia. Materials and Methods: A observational retrospective cohort method from patient medical records in a private hospital in Jakarta, Indonesia. The research subject is a total sampling patient medical records secondary data and collected 68 subjects. The Subjects are divided into two groups, the first group was patients whose frenotomy was done before the age of 1 month, and the second group was patients whose frenotomy was done at 1-3 months old. We assessed the weight gain between the two groups. The data were analyzed and compared the percentage of weight gain before and after frenotomy. Results: The percentage of weight gain before and after frenotomy shows that in the first group, there was a percentage gain of 11.4% in body weight of the subjects and during post-frenotomy control, the percentage of weight gain in this group increased to 111, 4%. In the second group, the percentage of weight gain before the frenotomy was 70.6%, while the post-frenotomy control was only 57.7%. Conclusion: The study demonstrated the efficacy of frenotomy in gaining weight of exclusively breastfed infants with ankyloglossia. There was a significant difference in the weight gain of infants with ankyloglossia who underwent frenotomy at the age of exclusive breastfeeding, before the age of 1 month and between the ages of 1 to 3 months.
背景:强直性舌炎,或称舌系带,是指舌头通过系带附着在口腔底部,导致舌头运动受限的情况。短系带变异会导致前舌运动减少,从而导致母乳喂养、吞咽、发音和牙齿矫正问题。婴儿的这些异常会导致母乳喂养问题,影响婴儿的体重增加、咬合不正和言语障碍。如果存在母乳喂养、吮吸不良、体重增加缓慢和复发性乳腺炎等问题,可对婴儿强直性舌炎进行切开术。有了这个适应症,我们需要观察在1个月大之前进行的系带切开术和在1-3个月大时进行的系带切断术对单纯母乳喂养的强直性脊柱炎婴儿增重的疗效。材料和方法:一种来自印度尼西亚雅加达一家私立医院患者医疗记录的观察性回顾性队列方法。本研究的受试者是一个总抽样的患者病历二次资料,共收集了68名受试者。受试者分为两组,第一组是在1个月大之前进行系带切开术的患者,第二组是在1-3个月大时进行系带切开的患者。我们评估了两组之间的体重增加情况。对数据进行分析,并比较系带切开前后体重增加的百分比。结果:术前和术后体重增加的百分比显示,第一组受试者的体重增加了11.4%,在术后控制期间,该组的体重增加百分比增加到111.4%。在第二组中,系带切开术前体重增加的百分比为70.6%,而系带切开术后的对照组仅为57.7%。在纯母乳喂养年龄、1个月大之前和1-3个月大之间接受系带切开术的患有强直性舌炎的婴儿的体重增加存在显著差异。
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引用次数: 0
Palatal tic disorder causing objective clicking tinnitus in an 8 years old 腭抽动障碍致8岁儿童客观咔嗒耳鸣
IF 0.1 Q4 OTORHINOLARYNGOLOGY Pub Date : 2022-04-01 DOI: 10.4103/indianjotol.indianjotol_98_21
N. Kumar, R. Sanji, Srirangaprasad Krishnaswamy
Palatal tremors including myoclonus are well-known causes of objective tinnitus. Essential palatal tremors and tic disorders are recognized but rarer causes of objective pulsatile tinnitus. An 8-year-old boy presented with a chief complaint of clicking sounds in both the ears for 1 month, intermittent, occurs frequently in episodes, wherein intraoral examination revealed bilateral rhythmic, low frequency, symmetrical contractions of the soft palate muscles accompanied by clicking sounds audible to physician as well (objective tinnitus). The child's mother stated that the clicking sounds were not present when he was asleep. When the child was distracted by tuning fork sound, the palatal movements stopped. CNS examination, developmental history, birth, and growth history were all normal. Magnetic resonance imaging study with contrast enhancement was normal. The child was started on clonazepam and clonidine and follow-up was done after 1st and 2nd months. The tinnitus reduced but did not resolve completely. Clinical features of a patient with palatal tremor should be carefully assessed with prior knowledge of possible etiopathologies to guide the investigations and management. We highlight a case of palatal tic disorder to bring the possibilities quickly to the reader's mind.
包括肌阵挛在内的腭部震颤是众所周知的客观耳鸣的原因。必要的腭震颤和抽动障碍是公认的,但罕见的原因,客观搏动性耳鸣。一名8岁男孩,主诉双耳咔嗒声1个月,断断续续,频繁发作,其中口内检查显示双侧软腭肌肉有节奏,低频,对称收缩,伴有咔嗒声,医生也听得见(客观耳鸣)。孩子的母亲表示,当孩子睡着时,没有咔哒声。当孩子被音叉的声音分散注意力时,腭部的运动就停止了。中枢神经系统检查、发育史、出生、生长史均正常。磁共振造影增强检查正常。患儿开始服用氯硝西泮和可乐定,1、2个月后随访。耳鸣减少,但没有完全消除。腭震颤患者的临床特征应仔细评估,并事先了解可能的病因,以指导调查和管理。我们强调腭抽动障碍的情况下,带来的可能性迅速读者的头脑。
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引用次数: 0
Facial nerve palsy - A rare and underrecognized neurological manifestation of rhino-orbito-cerebral mucormycosis with potential for misdiagnosis 面神经麻痹是一种罕见且未被充分认识的鼻-眶-脑毛霉菌病的神经学表现,有误诊的可能
IF 0.1 Q4 OTORHINOLARYNGOLOGY Pub Date : 2022-04-01 DOI: 10.4103/indianjotol.indianjotol_172_21
T. Ojha, P. Gupta, V. Kataria, Kanika Sharma
Rhino-orbito-cerebral Mucormycosis is a rapidly aggressive disease having various clinical presentation like facial pain, nasal stuffiness, headache, retro-orbital pain, orbital swelling, ophthalmoplegia and visual loss. Multiple cranial nerves can be involved, however facial nerve palsy has been rarely reported. We aim to highlight the involvement of facial nerve as a presenting symptom. Mucormycosis should be kept as a differential in these cases for rapid diagnosis and treatment initiation to provide a good overall outcome.
鼻眶脑毛霉菌病是一种快速侵袭性疾病,具有各种临床表现,如面部疼痛、鼻塞、头痛、眶后疼痛、眼眶肿胀、眼肌麻痹和视力丧失。多发性脑神经可能受累,但面神经麻痹的报道很少。我们的目的是强调面神经受累是一种表现症状。在这些病例中,毛霉菌病应作为一种鉴别,以便快速诊断和开始治疗,以提供良好的总体结果。
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引用次数: 0
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Indian Journal of Otology
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