1.Clinical data analysis of patients with middle ear cholesteatoma diagnosed with intracranial and extracranial complications as the first diagnosis.
Hongmin LI ; Xiaodan ZHU ; Le WANG ; Yuan ZHANG ; Ling LI ; Pengfei WANG ; Fanglei YE
Journal of Clinical Otorhinolaryngology Head and Neck Surgery 2025;39(6):548-552
Objective:To explore the clinical characteristics and treatment methods of middle ear cholesteatoma with intracranial and extracranial complications as the first diagnosis. Methods:A total of 244 patients were initially diagnosed with intracranial and/or extracranial complications associated with middle ear cholesteatoma at the First Affiliated Hospital of Zhengzhou University from January 2015 to January 2022, and medical records were collected and retrospectively analyzed. Results:Among 244 patients with intracranial and extracranial complications of middle ear cholesteatoma, 203 cases had one complication, 34 cases had 2 complications, and 7 cases had 3 or more complications. One hundred and eighty-six cases presented labyrinthitis, 41 cases had peripheral facial paralysis, 27 cases had periauricular abscess, 12 cases had meningitis, 10 cases had brain abscess, 7 cases had sigmoid sinus lesions, 6 cases had epidural abscess, and 4 cases demonstrated hydrocephalus. Conclusion:The destructive nature of middle ear cholesteatoma can lead to intracranial and extracranial complications. The incidence rate of extracranial complications is highest for labyrinthitis. Patients with otitis media who complained dizziness should raise clinical suspicion for potential labyrinthitis. The second most prevalent extracranial complication is peripheral facial paralysis, and early facial nerve decompression surgery is critical for better recovery of facial paralysis symptoms. Brain abscess is the most common intracranial complications, which has the highest fatality rate. Clinicians should be alert to otogenic brain abscess. Otolaryngology and neurosurgery teams should cooperate and evaluate patients' middle ear lesions and brain abscess, and jointly develop personalized treatment plans.
Humans
;
Cholesteatoma, Middle Ear/surgery*
;
Retrospective Studies
;
Facial Paralysis/etiology*
;
Brain Abscess/diagnosis*
;
Male
;
Female
;
Otitis Media/complications*
;
Meningitis/etiology*
;
Labyrinthitis/etiology*
;
Adult
;
Middle Aged
;
Young Adult
2.Characteristics of middle ear cholesteatoma with tympanicsclerosis.
Xin LIN ; Chan WANG ; Yujin LEI ; Xinyi ZHANG ; Xuehua MA ; Ningyu FENG
Journal of Clinical Otorhinolaryngology Head and Neck Surgery 2025;39(10):957-966
Objective:To compare the preoperative presentation, intraoperative findings, and postoperative outcomes between middle ear cholesteatoma with tympanosclerosis (MECwTS) and middle ear cholesteatoma without tympanosclerosis (MECw/oTS), thereby investigating the clinical characteristics of MECwTS. Methods:A retrospective analysis was conducted on the clinical data of 120 patients with middle ear cholesteatoma. Patients were divided into two groups based on the presence or absence of concomitant tympanosclerosis: the MECwTS group (n=49) and the MECw/oTS group (n=71). All patients underwent preoperative evaluations including temporal bone CT, otoscopic examination, pure-tone audiometry, tympanometry, and assessment using the Zurich Chronic Middle Ear Inventory (ZCMEI-21) quality of life scale. All patients underwent canal wall down mastoidectomy with tympanoplasty. Concurrent ossicular chain reconstruction was performed: partial ossicular replacement prosthesis (PORP) in 83 cases and total ossicular replacement prosthesis (TORP) in 37 cases. Intraoperative disease severity was assessed using the Cholesteatoma Comprehensive Score Scale (CCSS). Postoperative follow-up lasted at least one year and included pure-tone audiometry, otoscopic examination, and the ZCMEI-21 scale administered at ≥1 year post-surgery. Preoperative and postoperative air-bone gap (ABG) and ZCMEI-21 scores were compared between the MECwTS and MECw/oTS groups. Additionally, surgical efficacy was defined as a postoperative ABG ≤20 dB; the hearing improvement efficacy of PORP versus TORP was compared based on this criterion. Results: ①Preoperative ABG showed no significant difference between the MECw/oTS and MECwTS groups(P>0.05). Postoperative ABG was (18.65±10.21) dB in the MECw/oTS group versus (22.55±9.53) dB in the MECwTS group, demonstrating a statistically significant intergroup difference (P<0.05). ②Intraoperative CCSS scores were significantly higher in the MECwTS group (8.04±2.18) compared to the MECw/oTS group (5.93±1.44) (P<0.05). ③Preoperative ZCMEI-21 scores showed no significant difference between groups (P>0.05). Postoperative ZCMEI-21 scores were (22.24±8.11) in the MECw/oTS group versus (27.02±7.21) in the MECwTS group, indicating a statistically significant difference (P<0.05). ④Postoperative ABG ≤20 dB was achieved in 54 patients (65.06%, 54/83) in the PORP group and 16 patients (43.24%, 16/37) in the TORP group. This difference in efficacy rates was statistically significant (P<0.05). The overall efficacy rate for ossiculoplasty was 58.33% (70/120). Conclusion: Patients with MECwTS exhibit more severe middle ear and mastoid pathology compared to those with MECw/oTS, resulting in poorer postoperative hearing levels and quality of life outcomes. Both PORP and TORP implantation can improve postoperative hearing to some extent; however, PORP appears to offer superior hearing improvement efficacy compared to TORP.
Humans
;
Cholesteatoma, Middle Ear/complications*
;
Retrospective Studies
;
Tympanoplasty
;
Myringosclerosis/surgery*
;
Female
;
Male
;
Adult
;
Middle Aged
;
Ossicular Replacement
;
Ossicular Prosthesis
;
Young Adult
;
Ear, Middle
;
Treatment Outcome
;
Mastoidectomy
;
Audiometry, Pure-Tone
;
Adolescent
;
Quality of Life
3.Endoscopic staged surgery for stage Ⅲ external auditory canal cholesteatoma: an efficacy analysis.
Rilei HE ; Kangsong CHEN ; Peiling HUANG ; Junming CHEN ; Youjun YU
Journal of Clinical Otorhinolaryngology Head and Neck Surgery 2025;39(12):1114-1125
Objective:This study aims to investigate the therapeutic efficacy of staged endoscopic surgery for Shin-Ⅲ stage external auditory canal cholesteatoma. Methods:A retrospective analysis was conducted on the clinical data of 25 patients diagnosed with Shin-Ⅲ cholesteatoma of the external auditory canal, who were admitted to the Otology Center of the First People's Hospital of Foshan City from May 2020 to October 2024. All patients initially underwent endoscopic cholesteatoma removal. Based on the outcomes of the first-stage postoperative follow-up, patients were categorized into two groups: the repair type and the non-repair type. The non-repair type was further subdivided into simple and complex types. Of the total cases, 10 patients were of the repair type, with 9 requiring no further surgical intervention. The non-repair type comprised 15 patients, of which 8 were classified as simple type and underwent either tympanoplasty type Ⅰ or external auditory canal wall reconstruction during the second stage. The remaining 7 patients, identified as complex type, received open mastoidectomy or tympanotomy in the second stage, with or without ossicular chain reconstruction. Results:All patients were monitored for a minimum of six months postoperatively. The incidence of dry ear was observed in 22 patients, corresponding to a dry ear rate of 88.0%. Four cases experienced primary complications. Conclusion:Endoscopic phased operation for managing Shin-Ⅲ stage cholesteatoma of the external auditory canal can ensure that the surgical options match the severity of the lesions, reducing unnecessary surgical trauma and achieving good efficacy.
Humans
;
Retrospective Studies
;
Ear Canal/surgery*
;
Endoscopy/methods*
;
Cholesteatoma/surgery*
;
Male
;
Tympanoplasty
;
Female
;
Treatment Outcome
;
Adult
;
Middle Aged
;
Cholesteatoma, Middle Ear/surgery*
;
Mastoidectomy
4.Imaging and clinical significance of tubular cell in lateral facial recess.
Journal of Clinical Otorhinolaryngology Head and Neck Surgery 2024;38(12):1166-1169
Objective:To observe the position and morphology of tubular cell in lateral facial recess by CT scanning and surgical finding, and its clinical significance. Methods:Thirty patients(32 ears) with cholesteatoma and/or adhesive otitis media requiring radical mastoidectomy and tympanoplasty were included in this study. To observe the morphology of the tubular cell in the lateral facial recess cavity through temporal bone HRCT and surgery, and to analyze its relationship with the facial nerve. Results:Tubular cell were found in 59.4%(19/32) ears by temporal bone HRCT and through surgeon. The length ranged from 1.5-6.5 mm, with median length of 2.5 mm. All of them opened in the facial recess, ran on the posterior wall of the facial recess, and even reached the bottom of the inferior tympanic cavity or the level of the inferior wall of the external auditory canal(sagittal view and surgical findings). Probing from the inside out, the tubular cell located between the second genu of the facial nerve and the chorda tympani, which was a part of the lateral wall of the facial nerve(facial crest). When the tubular cell is occupied by granulation tissue, it is easy to be regarded as the facial nerve. Fully drilling out the tubular cell is helpful to cut down the facial nerve crest. In the study, the follow-up and/or postoperative no facial paralysis happens during the operation and in the follow up. Conclusion:Preoperative temporal bone HRCT can clearly show the tubular cell in the lateral facial recess cavity. Comprehensive and accurate identification of these structures is helpful to fully cut down the facial nerve crest and remove the hidden lesions in the posterior tympanic cavity.
Humans
;
Facial Nerve/diagnostic imaging*
;
Tomography, X-Ray Computed
;
Male
;
Adult
;
Temporal Bone/diagnostic imaging*
;
Otitis Media/surgery*
;
Female
;
Middle Aged
;
Cholesteatoma, Middle Ear/diagnostic imaging*
;
Mastoidectomy/methods*
;
Tympanoplasty/methods*
;
Young Adult
;
Adolescent
;
Clinical Relevance
5.Analysis of medium and long term efficacy of ossicle chain bypass technique in treatment of tympanosclerosis.
Ningyu FENG ; Ying ZHANG ; Pei DONG ; Xueliang SHEN ; Ming LIU ; Yaxin WANG ; Ruixia MA
Journal of Clinical Otorhinolaryngology Head and Neck Surgery 2023;37(10):815-818
Objective:For tympanosclerosis patients with ossicular chain fixation, we use ossicular chain bypass technique and evaluate its long-term effects. Methods:From June 2017 to June 2019, 147 patients with tympanosclerosis who underwent middle ear surgery with otoscopy in Yinchuan First People's Hospital were reviewed. The subjects were divided into three groups according to the implemented operation plan, 51 cases in the ossicular chain mobilization group(OCM), 56 cases in the ossicular chain bypass reconstruction group(OCB), and 40 cases in the malleus-incus complex resection reconstruction group(MICR). Through a three-year follow-up, the medium and long-term effects of different operation plans were compared and analyzed. Results:There was no significant difference among the three groups in the incidence of tympanic membrane perforation, delayed facial nerve palsy, and the dispatch and displacement of PORP. The incidence of tympanic membrane retraction pocket or cholesteatoma after operation in OCB group(0) was significantly lower than that in OCM group(11.76%) and MICR group(7.5%)(P<0.05). At 12 months after operation, ΔABG of OCB group and MICR group were better than that in the OCM group(P<0.05). At 36 months after operation, ΔABG of OCB group was better than that in the OCM group(P<0.05), and there was no significant difference between OCB group and MICR group. The audiological performance of patients with epitympanic sclerosis(ETS) at 12, 24 and 36 months after operation was better than that of patients with posterior tympanosclerosis(PTS) and total tympanosclerosis(TTS)(P<0.05). Conclusion:Compared with patients undergoing ossicular chain mobilization and malleus-incus complex resection for ossicular chain reconstruction, patients with tympanosclerosis undergoing bypass technique have better and stable hearing prognosis in medium and long term. This technique can effectively prevent the formation of retracted pocket and cholesteatoma in patients with tympanosclerosis after operation.
Humans
;
Tympanosclerosis
;
Ear Ossicles/surgery*
;
Ear, Middle
;
Malleus/surgery*
;
Cholesteatoma
;
Retrospective Studies
;
Ossicular Prosthesis
;
Treatment Outcome
6.Clinical application of a self-developed suction-irrigation device in endoscopic ear surgery for attic cholesteatoma.
Yang LI ; Ying SHENG ; Jun Li WANG ; Li GUO ; Ye Ye YANG ; Ju Lin LI ; Ting WANG ; Bao Jun WU ; Xiao Yong REN
Chinese Journal of Otorhinolaryngology Head and Neck Surgery 2022;57(11):1319-1322
Objective: To introduce a new self-developed irrigation device(SID) that does not employ a sheath or an irrigation-suction system and evaluate to its efficiency in transcanal endoscopic ear surgery (TEES) for attic cholesteatoma. Methods: 38 patients who were subjected to TEES for attic cholesteatoma between October 2019 to June 2021 were included in this study, including 17 males and 21 females with an average age of (38.6±11.9) years. SID and underwater continuous drilling were used during operation. Width of endoscope and irrigation speed were measured when SID was applied. The operating time, surgical view and complications were compared between two groups. Results: The width of the endoscope was 3.5-4.6 mm in diameter and the irrigation speed was 20-40 ml/min when SID was used. SID cleaned the lens at the tip of the endoscope and created a clear field of view during TEES. The operation time was (86.6±18.1) min. The skin of the external ear canal was found injured during operation in 3 patients, but there were no complications such as necrosis of the flap, stenosis of external ear canal, sensorineural hearing loss, facial paralysis and cerebrospinal fluid leakage. Conclusions: SID is simple and enhances the efficacy of TEES, providing a new irrigation choice in TEES for attic cholesteatoma.
Humans
;
Male
;
Female
;
Adult
;
Middle Aged
;
Cholesteatoma, Middle Ear/surgery*
;
Suction
;
Sudden Infant Death
;
Otologic Surgical Procedures
;
Ear, Middle/surgery*
7.Clinical manifestation and treatment of temporal bone tympanic plate fracture.
Chinese Journal of Otorhinolaryngology Head and Neck Surgery 2021;56(8):801-805
Objective: To elucidate the clinical manifestations of temporal bone tympanic plate fracture and the correlation between treatment time after injury and its prognosis, and to discuss the importance of early treatment of tympanic fracture. Methods: Retrospective analysis was carried out on the clinical data of 15 patients(17 ears)with temporal bone tympanic plate fracture from March 2006 to July 2019. The course of disease was less than 1 month (initial stage) in 7 cases (7 ears), 1 month to 6 months (middle stage) in 2 cases (3 ears), and 6 months or more (late stage) in 6 cases (7 ears). The symptoms, signs, CT findings, pure tone audiometry results, surgical methods and clinical efficacy of each group were summarized. Results: Most patients with temporal bone tympanic plate fracture were referred to otology department by maxillofacial surgery. Fracture occured indirectly with the chin or zygomatic region as the direct stress point. Thirteen of the 15 patients had mental region wounds or scars, and 14 patients had external acoustic canal bleeding immediately after injury. In the initial-stage group, hearing was mostly unchanged, while in the middle and late-stage groups, hearing loss was mainly caused by conduction factors. In the initial stage group, 6 cases/7 cases were cured by external acoustic canal packing; External acoustic canal stenosis or atresia occurred in 2 cases in the middle-stage group and were cured by external acoustic canal plasty. All the 6 patients in the late-stage group had external acoustic canal stenosis or atresia, among whom 5 patients with external acoustic canal cholesteatoma were cured by external acoustic canal plasty, and the other one patient with middle ear cholesteatoma was cured by modified radical mastoidectomy and tympanoplasty after external acoustic canal plasty for three times. Conclusions: Temporal bone tympanic plate fracture is a special type of temporal bone fracture. In the early stage of temporal bone tympanic fracture, bleeding of the external acoustic canal is the main symptom, and hearing is normal mostly. Advanced conductive deafness may result from external acoustic canal stenosis and/or cholesteatoma formation later. Bleeding of the external acoustic canal and irregular bulge of the anterior wall of the external acoustic canal with mental region wound are important signs for early diagnosis of temporal bone fracture. Temporal bone tympanic fracture should be paid attention to, early detection and timely treatment can avoid external acoustic canal stenosis and atresia.
Cholesteatoma, Middle Ear/surgery*
;
Ear Canal
;
Humans
;
Mastoid
;
Mastoidectomy
;
Retrospective Studies
;
Temporal Bone/diagnostic imaging*
;
Treatment Outcome
;
Tympanoplasty
8.Analyses of the clinical characteristics of unilateral conductive hearing loss with intact tympanic membrane.
Chaoying TANG ; Jishuai ZHANG ; Weiju HAN ; Weidong SHEN ; Jun LIU ; Zhaohui HOU ; Pu DAI ; Shiming YANG ; Dongyi HAN
Chinese Journal of Otorhinolaryngology Head and Neck Surgery 2016;51(5):348-354
OBJECTIVETo analyze the clinical characteristics of unilateral conductive hearing loss with intact tympanic membrane, and summarize the key diagnostic points, differential diagnosis and observe the effects of surgical treatment.
METHODSWe reviewed data from 82 patients with unilateral conductive hearing loss with intact tympanic membranes who accepted the exploratory tympanotomy from April 2011 to September 2013. There were 41 males and 41 females, aged from 7 to 66( averaged 26.5±13.7)years, with a history of one month to 50 years. The history, clinical symptoms, audiological evaluation, high resolution temporal bone CT, the results of surgical exploration and hearing reconstruction were analyzed.
RESULTSThe exploratory tympanotomy revealed 43 cases of congenital middle ear malformations (52.4%), 22 cases of otosclerosis (26.8%), eight cases of congenital cholesteatoma (9.8%), six cases of trauma induced conductive hearing loss (7.3%), three cases of congenital ossicular malformations with congenital cholesteatoma (3.7%). Progressive hearing loss was common in patients with otosclerosis and congenital cholesteatoma, and patients with congenital middle ear malformations described their hearing loss since childhood. High resolution temporal bone CT of congenital middle ear malformation, trauma induced conductive hearing loss, congenital cholesteatoma diagnosis rate was 40.0%, 50.0%, and 83.3% respectively. The preoperative air-conductive threshold of patients with absence of the oval window were increased to (66.9±1.1)dBHL, the preoperative bone-conductive threshold achieved (28.3±10.4)dBHL at 2 000 Hz. While patients with stapes fixation and that with ossicular chain discontinuity were (27.2±9.7)dBHL and (17.8±8.8)dBHL(P=0.000)respectively. Through the tympanic exploration with endaural incision under the microscope, different hearing reconstruction were applied according to different lesions. After the operation, the hearing level of 52 patients with return visit were improved, the mean air-conductive threshold were decreased from (60.0±11.4)dBHL to (32.2±12.1)dBHL(P=0.000); and the mean ABG were decreased from (43.2±12.0)dB to (16.3±9.4)dB(P=0.000).
CONCLUSIONSCongenital middle ear malformations, otosclerosis, congenital cholesteatoma are the most common causes in unilateral conductive hearing loss with an intact tympanic membrane. The diagnosis rate can be improved by analyzing the clinical features. Through exploratory tympanotomy and hearing reconstruction, we can clarify the diagnosis and achieve a satisfying hearing recover.
Adolescent ; Adult ; Aged ; Audiometry ; Child ; Cholesteatoma ; congenital ; pathology ; Diagnosis, Differential ; Ear Ossicles ; pathology ; Ear, Middle ; abnormalities ; Female ; Hearing Loss, Conductive ; pathology ; surgery ; Humans ; Male ; Middle Aged ; Middle Ear Ventilation ; Otosclerosis ; pathology ; Tympanic Membrane ; Young Adult
9.Analyses of the operative efficacy of 102 cases of acquired middle ear cholesteatoma.
Bo YANG ; Xuejun JIANG ; Ning YANG ; Lian HUI ; Buquan WANG ; Yu SUN
Chinese Journal of Otorhinolaryngology Head and Neck Surgery 2016;51(5):338-342
OBJECTIVETo investigate the efficacy of operations of acquired middle ear cholesteatoma.
METHODSRetrospectively analyzed clinical data of 102 patients whom received tympanoplasty with CWU or CWD with mastoid obliteration in our hospital between January 2014 and December 2014. Patients were divided into different groups according to types of the cholesteatoma as well as the different surgical procedures. Patients were followed up for 12-24 months, the pre and post-operative PTA was performed and evaluated. The post-operative hearing was assessed in terms of average ABG.
RESULTSThe average dry ear time was (5.4±1.7)weeks. The dry ear time of patients of attic cholesteatoma was shorter than those of tensa cholesteatoma[(4.9±1.7)weeks vs(6.1±1.5)weeks, t=-3.52, P=0.001]; the dry ear time of patients underwent CWU was shorter than those underwent CWD with mastoid obliteration[(2.3±0.5)weeks vs(5.8±1.4)weeks, t=-8.43, P=0.000]. Mean pre and post-operative air bone gaps in 93 ears underwent ossiculoplasty were (34.2±11.8)dB and (19.0±5.5)dB respectively and these differences were statistically significant. Both the pre and post-operative air bone gaps of ears of attic cholesteatoma were smaller than those ears of tensa cholesteatoma(P<0.05). In the patients who underwent ossiculoplasty with CWD with mastoid obliteration, the post-operative air bone gaps of attic cholesteatoma were smaller than those of tensa cholesteatoma(P<0.05). Both the pre and post-operative air bone gaps of ears underwent CWU were smaller than those underwent CWD with mastoid obliteration(P<0.05). The post-operative air bone gaps of ears underwent PORP with CWD with mastoid obliteration were smaller than those underwent TORP with CWD with mastoid obliteration(P<0.05).
CONCLUSIONSBoth the hearing loss and the outcome of tensa cholesteatoma are worser than attic cholesteatoma. The outcome of PORP is better than TORP. The patients who will accept CWU should be selected more carefully and be followed up regularly.
Cholesteatoma, Middle Ear ; classification ; surgery ; Ear, Middle ; pathology ; Hearing ; Hearing Loss ; Humans ; Mastoid ; surgery ; Postoperative Period ; Retrospective Studies ; Treatment Outcome ; Tympanoplasty
10.Analyses of the factors relevant to revision tympanomastoid surgery.
Li LI ; Zhaomin FAN ; Yuechen HAN ; Lei XU ; Dong CHEN ; Haibo WANG
Chinese Journal of Otorhinolaryngology Head and Neck Surgery 2016;51(5):333-337
OBJECTIVETo analyze factors relevant to revisional tympanomastoid surgery for chronic otitis media(COM).
METHODSThe clinical data of 159 patients (159 ears), who exhibited either wet ear or relapsed after the initial operation, and were subjected to revisional tympanomastoid surgery, were retrospectively analyzed in this study. Of those 159 consecutive patients, 85 were males and 74 were females, aged 11-64 years, with a median age of 36 years old. The situations in terms of intra-operative findings, surgical procedures, change dressing post-operation, dry ear time, and the improvement of aural ability during the second operation, were recorded and analyzed.
RESULTSThe second surgery found that, of those 159 patients underwent the re-operation, 67 presented with cholesteatoma and 92 had no cholesteatoma. In addition, the inadequate skeletonization and insufficient opening for mastoid cavity accounted for 70.4% (112/159) of all previous operations, the external auditory canal stenosis for 98.7% (157/159), the high facial ridge leading to insufficient drainage for 61.0% (97/159), the lesion in tympanic ostium of Eustachian tube for 34.6% (55/159), the insufficient drainage due to inappropriate post-operating dressing for 5.0% (8/159), the postauricular incision for 30.8% (49/159), and the endaural incision for 69.2% (110/159). As for the re-operation of the canal wall down mastoidectomy, tympanoplasty plus plastic repairing of cavity of concha were performed in 94 cases, the modified Bondy plus plastic repairing of cavity of concha in four cases, the radical mastoidectomy plus plastic repairing of cavity of concha in 59 cases, and the simple cleaning for mastoid cavity in two cases. Since one to two weeks after the revisional operations, the post-operating dressing was performed with aid of microscopy once a week on average. The average dry ear time ranged from 2 to 6 weeks (median=3 weeks). During a period of 6-93 months for the follow-up, all patients presented with dry ears. The epithelialization of the operating cavity was well and the tympanic membranes were integrity. Neither granulation tissue nor cholesteatoma was found to reoccur. Both pure tone hearing thresholds and air-bone gap decreased in 87 cases after the revisional operation, with statistically significant different in comparison to those two parameters before the operation (P<0.05).
CONCLUSIONThe primary causes responsible for the wet ear or reoccurrent cholesteatoma after tympanomastoid surgery may be related to the improper operation procedures and selection of incision, the non-standard operation, inexhaustive removal of pathological tissues, as well as the irregular postoperation change dressing, and other factors.
Adolescent ; Adult ; Child ; Cholesteatoma, Middle Ear ; surgery ; Chronic Disease ; Ear Auricle ; surgery ; Eustachian Tube ; pathology ; Female ; Humans ; Male ; Mastoid ; surgery ; Middle Aged ; Otitis Media ; surgery ; Postoperative Period ; Reconstructive Surgical Procedures ; Reoperation ; Retrospective Studies ; Treatment Outcome ; Tympanic Membrane ; pathology ; surgery ; Tympanoplasty ; Young Adult

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