• Journal of Audiology & Otology
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• 제24권4호
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• pp.198-203
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• 2020

Background and Objectives: We sought to evaluate the diagnostic and prognostic value of measurable parameters of internal auditory canal (IAC) magnetic resonance imaging (MRI) in patients with idiopathic sudden sensorineural hearing loss (ISSNHL). Subjects and Methods: We retrospectively reviewed the patients with ISSNHL who underwent IAC MRI from January 2008 to March 2019. Measurable parameters of IAC MRI, such as the diameter of the IAC, bony cochlear nerve canal, and cross-sectional area of the cochlear nerve, were measured by a single examiner. These parameters were then compared between the affected and healthy sides. Inner-ear abnormalities such as intralabyrinthine hemorrhage or labyrinthitis were also evaluated. The relationship between the surveyed parameters and the diagnosis of ISSNHL was assessed. Results: A total of 208 patients with ISSNHL were included. The measured parameters of IAC MRI were not different between the affected and healthy sides and were also not associated with the diagnosis of ISSNHL. However, inner-ear abnormalities of IAC MRI in ISSNHL displayed a significant association with worse hearing before and after treatment. An age that was older than 40 years also correlated with poorer outcomes. Further, inner-ear abnormalities were more frequently detected when IAC MRI was performed early after ISSNHL onset. Conclusions: Patients with ISSNHL and inner ear abnormalities such as intralabyrinthine hemorrhage or labyrinthitis identified via IAC MRI may experience poorer hearing outcomes. To detect such abnormal findings, it is recommended to perform IAC MRI early after the onset of ISSNHL.

• 대한청각학회지
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• 제24권4호
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• pp.198-203
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• 2020

Background and Objectives: We sought to evaluate the diagnostic and prognostic value of measurable parameters of internal auditory canal (IAC) magnetic resonance imaging (MRI) in patients with idiopathic sudden sensorineural hearing loss (ISSNHL). Subjects and Methods: We retrospectively reviewed the patients with ISSNHL who underwent IAC MRI from January 2008 to March 2019. Measurable parameters of IAC MRI, such as the diameter of the IAC, bony cochlear nerve canal, and cross-sectional area of the cochlear nerve, were measured by a single examiner. These parameters were then compared between the affected and healthy sides. Inner-ear abnormalities such as intralabyrinthine hemorrhage or labyrinthitis were also evaluated. The relationship between the surveyed parameters and the diagnosis of ISSNHL was assessed. Results: A total of 208 patients with ISSNHL were included. The measured parameters of IAC MRI were not different between the affected and healthy sides and were also not associated with the diagnosis of ISSNHL. However, inner-ear abnormalities of IAC MRI in ISSNHL displayed a significant association with worse hearing before and after treatment. An age that was older than 40 years also correlated with poorer outcomes. Further, inner-ear abnormalities were more frequently detected when IAC MRI was performed early after ISSNHL onset. Conclusions: Patients with ISSNHL and inner ear abnormalities such as intralabyrinthine hemorrhage or labyrinthitis identified via IAC MRI may experience poorer hearing outcomes. To detect such abnormal findings, it is recommended to perform IAC MRI early after the onset of ISSNHL.

• 한방안이비인후피부과학회지
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• 제16권1호
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• pp.141-153
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• 2003

Introduction : The causes of sudden sensorineural hearing loss have not been detemined with precision until recently, but viral infections and vascular insufficiencies, such as vascular spasm, occlusion of sludging of erythrocytes were considered as major factors. The treatment has not been determined with precision until recently. It is similar to dizziness(眩暈). sudden dcafncss(暴聾) and congestion-fire deafness(痰火聾) in Oriental Medicine. It is very rare that someone has sudden hearing loss and visit Oriental Medicine Clinic right that time. But we expect if they take a Oriental treatment on thc right time. more effective for their symptom. Subjects : Following conclusions were reached by measuring results of oricntal medical treatments for 40 patients who visited the clinic between January of 2000 and December of 2002, and received treatments continuously for more than 1 months of time. Methods : Among the selected 40 patients. 30 patients belong to Group Ⅰ, which consisted of patients who had already visited a general hospital prior to visiting this clinic, achieved no recovery at all from sudden deafness despite going through more than 5 days of hospitalized treatments of steroidal medications. Group Ⅱ was consisted of 10 patients of sudden deafness who did not experience any steroidal treatments from other hospital prior to the oriental medical treatment. Results and conclusion : According to differentiation of syndrome. among 30 patients of the Group Ⅰ. 21 were categorized as excess syndrome patients and remaining 9 as deficiency syndrome paticnts. Among 10 patients of For Group Ⅱ, 5 were excess syndrome patients and remaining 5 were deficiency syndrome patients. Among Group Ⅰ, recovery ratio of excess syndrome patients was 47.7$\%$ and deficiency syndrome patients was 44.4$\%$ adding up recovery ratio of the group to be 46.1$\%$. Among Group Ⅱ, recovery ratio of excess syndrome patients was 80$\%$ and deficiency syndrome patients was 100$\%$ adding up recovery ratio of the group to be 90$\%$. Oriental medical treatments are generally more effective(90$\%$ recovery ratio) for Sudden Deafness than steroidal treatments. Oriental medical treatments are almost equally effective for both excess syndrome patients and deficiency syndrome patients. However, steroidal treatments for excess syndrom patients(45$\%$ recovery ratio) is much less effective than deficiency syndrome patients(73$\%$ recovery ratio). This indicates that steroidal treatments should be applied selectively to deficiency syndrome patients if applied at all. Even for patients with sudden deafness which hospitalized steroidal treatments did not result in any recovery at all, oriental medical treatments were able to achieve 46.1$\%$ recovery ratio.

• 혜화의학회지
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• 제19권1호
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• pp.55-74
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• 2010

1. Causes of SSHL are deficiency of kidney, pathogen of wind, meridian of soyang and sutaeyang, and pathogen of fire. 2. Four methods are used to treat SSHL, heath cultivation, herbal medicine for internal use, external remedy and acumoxatherapy. 3. Meridians, those are related with treatment of SSHL, are Kidney Meridian(Chok-soyin), Triple energizer Meridian(Shou-soyang), Gallbladder Meridian(Chok-soyang), Large intestine Meridian(Shou-yangmyong) and Small intestine Meridian(Shou-taeyang). 4. Pokrong, Jolrong and Gualrong, those are appeared some oriental documentary records, are not same with SSHL correctly. 5. In oriental medically, Yirong contains SSHL except slow progress. To teat SSHL, it is helpful to investigate method according to each symptoms and conditions in oriental medical documentary records.

• The Korean Journal of Pain
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• 제10권1호
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• pp.113-116
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• 1997

Sensorineural hearing loss(SNHL) is defined as a sudden hearing impairment which was develope over a period of hours to days. The definitive cause of SNHL is unknown in most cases. Disturbance of the blood flow of the inner ear is a main causal hypotheses. Most symptomatic treatment is focusing to improving the blood flow of the inner ear. At our hospital, most patients are recommended to bed rest, vasodilators(nicotinic acid, antihistamines) and stellate ganglion block(SGB) for two weeks. We experienced two cases of recurrence immediately after recovery from SNHL. They discontinued SGB after initial recovery. due to associated pain with operation and or psychologic stress. One patient resumed SGB and medication treatment, but the second who gave up treatment was not recovered. Therefore, we recommend to continuance of treatment of stellate ganglion blocks to improve recovery rate of SNHL and avoid further trauma and psychologic stress during the recovery period of SNHL.

• The Korean Journal of Pain
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• 제8권1호
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• pp.65-73
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• 1995

1) 돌발성난청의 치료성적은 대조군, 성상신경절차 단군 각각 완전회복 28.6%, 18.5%, 부분회복은 6.1%, 7.4%, 경도회복은 16.3%, 25.9%로 성상신경절차단군이 예후가 나쁜 인자가 많았음에도 불구하고 두군사이에 유의한 차이가 없었다. 2) 회복예후는 두통이 수반될 때, 청력형이 농형일 때 예후가 불량하였고, 발증에서 치료시작까지의 기간이 빠를수록 좋았으며 특히 성상신경절차단을 2주 이내에 시행한 경우에는 반응이 없었던 예가 없었다.

• 한방안이비인후피부과학회지
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• 제35권2호
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• pp.28-48
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• 2022

Objectives : The purpose of this study is to investigate the trend of traditional Chinese medicine for sudden sensorineural hearing Loss(SSHL) in Chinese journals. Methods : Chinese National Knowledge Infrastructure(CNKI) and Wanfang med online were used to search randomized controlled trials(RCTs) on SSHL which were published from January, 2017 to December, 2021. Results : Among Chinese studies, Tonifying and Replenishing medicinal(補益藥) and Exterior-releasing medicinal(解表藥) were the most frequently used medicine in treating SSHL. Acori Graminei Rhizoma(石菖蒲) was the most frequently used herb excluding Glycyrrhizae Radix(甘草). All studies reported that using Traditional Chinese Medicine alone or combining western medicne(WM) is more effective for treating SSHL than using WM alone, although one study reported the result is not statistically significant. Conclusions : In analysis of selected studies, co-treatment of traditional chinese medicine and WM can be more effective way for treating SSHL than using WM alone. Side effects of treating SSHL can also be reduced by co-treatment of traditional chinese medicine and WM.

• 대한치과의사협회지
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• 제58권7호
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• pp.404-411
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• 2020

This study reports the unusual complications of 22-year-old male who presented with sudden hearing loss after the right mandibular third molar extraction under local anesthesia with 3.6 ml of 2 % lidocaine. Total 8.75 mg of oral dexamethasone for 1 week immediately after extraction was prescribed in department of oral and maxillofacial surgery but hearing did not improve after 1 week. As referral to otolaryngology, total 600 mg of oral methylon and hyperbaric oxygen therapies were operated for 2 weeks. The hearing of patient was improved at 6 weeks after extraction but tinnitus was persisted even after 12 months. The reason and treatment were discussed with literature review, searching with the keywords ['hearing loss' AND ('dental' OR 'tooth extraction'OR'teeth extraction')] in PubMed and Google scholar at October 2019. Total five cases were reported after tooth extraction with local anesthesia. The sudden hearing loss could be associated with local anesthesia containing vasoconstrictors. Early steroid (extensive medication and intra-tympanic injection) and hyperbaric oxygen therapies were recommended within 2 weeks. As a proper treatment, hearing could be improved but other additional symptoms, such as tinnitus, dizziness, might be remained.

• 한방안이비인후피부과학회지
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• 제16권1호
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• pp.206-213
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• 2003

The sudden deafness is generaly defined as sensorineural hearing loss without definite cause. The medical treatment of this disease is purposed on hemokinetic improvement and anti-inflammatory action. There are various prognoses such as perfect recovery or loss of hearing. The symptoms are easily redeveloped by fatigue or psychological stress. We treated two patients, who diagnosed as the flare of Liver fire and the flare based on insufficiency of Kidney Yin, of sudden deafness with herbal medication, acupuncture, moxibustion and herbal acupuncture. The symptoms were improved after three or four times of treatment.

• 혜화의학회지
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• 제22권1호
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• pp.193-200
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• 2013

고막 스테로이드 주사 치료에 잘 반응하지 않는 돌발성 난청 환자에게 신허(腎虛)로 인한 허롱(虛聾)으로 판단하고 삼일신기환(三一腎氣丸) 가미방(加味方)을 투여하고 수소양삼초경(手少陽三焦經)의 이문(耳門), 예풍(翳風), 외관(外關), 수태양소장경(手太陽小腸經)의 청궁(聽宮), 족소양담경(足少陽膽經)의 청회(聽會),완골(完骨),양백(陽白),협계(俠谿)를 선혈(選穴)하여 침(鍼)치료를 하였고 한약제를 이용한 증기치료를 시행하여 이명, 이충만감 등의 동반 증상의 호전을 확인하였으며 청력검사 상 경미하게 호전된 상태를 확인하였다. 이는 본 질환에 대한 한방치료의 유효성을 보여주는 것으로 생각된다.