Objective:To analyze the clinical diagnosis, treatment ，and surgical timing of otogenic intracranial complications. Methods:The clinical data of 11 patients with intracranial complications with ear symptoms as the first manifestation in Department of Otorhinolaryngology Head and Neck Surgery, Qilu Hospital of Shandong University（Qingdao） from December 2014 to June 2022 were collected, including 8 males and 3 females, aged from 4 to 69 years. All patients had complete otoendoscopy, audiology, imaging and etiology examination, and the diagnosis and treatment plan was jointly developed through multidisciplinary consultation according to the critical degree of clinical symptoms and imaging changes. Among the 11 patients, 5 cases were treated with intracranial lesions first in neurosurgery department and middle ear lesions later in otolaryngology, 3 cases of meningitis, were treated with middle ear surgery after intracranial infection control, 1 case was treated with middle ear lesions and intracranial infection simultaneously, and 2 cases were treated with sigmoid sinus and transverse sinus thrombosis conservatively. They were followed up for 1-6 years. Descriptive statistical methods were used for analysis. Results:All the 11 patients had ear varying symptoms, including ear pain, pus discharge and hearing loss, etc, and then fever appeared, headache, disturbance of consciousness, facial paralysis and other intracranial complication. Otoendoscopy showed perforation of the relaxation of the tympanic membrane in 5 cases, major perforation of the tension in 3 cases, neoplasia in the ear canal in 1 case, bulging of the tympanic membrane in 1 case, and turbidity of the tympanic membrane in 1 case. There were 4 cases of conductive hearing loss, 4 cases of mixed hearing loss and 3 cases of total deafness. Imaging examination showed cholesteatoma of the middle ear complicated with temporal lobe brain abscess in 4 cases, cerebellar abscess in 2 cases, cholesteatoma of the middle ear complicated with intracranial infection in 3 cases, and sigmoid sinus thrombophlebitis in 2 cases. In the etiological examination, 2 cases of Streptococcus pneumoniae were cultured in the pus of brain abscess and cerebrospinal fluid, and 1 case was cultured in streptococcus vestibularis, Bacteroides uniformis and Proteus mirabilis respectively. During the follow-up, 1 patient died of cardiovascular disease 3 years after discharge, and the remaining 10 patients survived. There was no recurrence of intracranial and middle ear lesions. Sigmoid sinus and transverse sinus thrombosis were significantly improved. Conclusion:Brain abscess, intracranial infection and thrombophlebitis are the most common otogenic intracranial complications, and cholesteatoma of middle ear is the most common primary disease. Timely diagnosis, multidisciplinary collaboration, accurate grasp of the timing in the treatment of primary focal and complications have improved the cure rate of the disease.
Female ; Humans ; Male ; Brain Abscess/therapy* ; Cholesteatoma ; Deafness/etiology* ; Hearing Loss/etiology* ; Lateral Sinus Thrombosis/therapy* ; Retrospective Studies ; Thrombophlebitis/therapy* ; Child, Preschool ; Child ; Adolescent ; Young Adult ; Adult ; Middle Aged ; Aged ; Cholesteatoma, Middle Ear/therapy* ; Central Nervous System Infections/therapy* ; Sinus Thrombosis, Intracranial/therapy* ; Ear Diseases/therapy*

Objective: To learn about the noise exposure and health status of workers and analyze factors that may affect the health outcomes of workers in an auto manufacturing enterprise in Tianjin City. Methods: In September 2020, occupational hygiene survey, noise exposure level detection and occupational health examination data collection were carried out in an auto parts manufacturing enterprise. Chi square test and unconditional logistic regression analysis were used to analyze the health effects of noise exposure and hearing loss of 361 noise exposure workers. Results: The rates of over-standard noise exposure, hearing loss and hypertension were 69.39% (34/49) , 33.24% (120/361) and 11.36% (41/361) , respectively. There were upward trends on age and noise-working years for hearing loss and hypertension rates (χ(2)=-5.95, -6.16, -2.81, -2.74, P<0.05) . Unconditional logistic regression analysis showed that age>35 years old, noise exposure length of service >10 years and noise L(EX, 8 h)>85 dB (A) were risk factors for hearing loss (OR=3.57, 95%CI: 1.09, 11.75; OR=4.05, 95%CI: 1.97, 8.25; OR=1.75, 95%CI: 1.00, 3.05; P=0.036, 0.001, 0.047) . Conclusion: This company has a high rate of job noise exceeding the standard, and noise-exposed workers have more serious hearing loss. Age, noise exposure and high noise exposure are risk factors for hearing loss.
Adult ; Automobiles ; Deafness ; Hearing Loss, Noise-Induced/etiology* ; Humans ; Hypertension/complications* ; Noise, Occupational/adverse effects* ; Occupational Diseases/complications* ; Occupational Exposure/analysis*

Objective: To analyze the incidence and risk factors of otologic disorders in patients with Turner syndrome (TS), so as to provide management strategies for ear health. Methods: This study is a prospective study based on questionnaires and a cross-sectional study. The TS patients who visited our hospital from 2010 January to 2021 March were included (A total of 71 patients with TS were included in this study. the age of TS diagnosed was 3- to 11-year-old, age of visiting ENT department was 4- to 27-year-old) and the incidence of otologic diseases in different age groups was investigated by questionnaires. The cross-sectional study included ear morphology and auditory function assessment, and further analysis of the risk factors that related to ear disease. Prism was used for data analysis. Results: The investigation found that the incidence of acute otitis media in patients aged 3-6 and 7-12 years was higher than that of patients over 12 years old, which was 33.8%(24/71), 42.9%(30/70)and 23.5%(8/34), respectively; 21.1% (15/71) of patients were recurrent acute otitis media in patients aged 3-6 years, and about 46.6% (7/15)of them persisted beyond 6-year. The prevalence of otitis media with effusion in the three groups was 32.4%(23/71), 34.3%(24/70)and 38.2%(13/34), respectively; the recurrence rate of tympanocentesis was 100%(7/7), 42.9%(3/7)and 50.0%(1/2), which was significantly higher than that of grommet insertion. For age groups of 3-6 and 7-12 years, the prevalence of acute otitis media and secretory otitis media was lower in the X chromosome structure abnormal patients; while for patients older than 12 years, otitis media with effusion was the highest prevalence in Y-chromosome-containing karyotypes. In addition, the prevalence of acute otitis media and otitis media with effusion in patients with other system diseases were increased significantly. A cross-sectional study found that 7.0% (5/71)of the lower auricular, 4.2% (3/71)of the external auditory canal narrow, and 38.0% (27/71)of the tympanic membrane abnormality. 35.2%(25/71) had abnormal hearing, including 17 cases of conductive deafness, 6 cases of sensorineural hearing loss, and 2 cases of mixed deafness. The rest of the patients had normal hearing, but 6 of them had abnormalities in otoacoustic emission. Eustachian tube function assessment found that the eustachian tube dysfunction accounted for 38%(27/71). Hearing loss and abnormal Eustachian tube function were not significantly related to karyotype(Chi-square 2.83 and 2.84,P value 0.418 and 0.417), but significantly related to other system diseases(Chi-square 13.43 and 7.53,P value<0.001). Conclusions: The incidence of TS-related otitis media and auditory dysfunction is significantly higher than that of the general population. It not only occurs in preschool girls, but also persists or develops after school age. Accompanied by other system diseases are risk factors for ear diseases. Clinicians should raise their awareness of TS-related ear diseases and incorporate ear health monitoring into routine diagnosis and treatment.
Adolescent ; Adult ; Child ; Child, Preschool ; Cross-Sectional Studies ; Deafness/etiology* ; Female ; Humans ; Middle Ear Ventilation/adverse effects* ; Otitis Media/complications* ; Otitis Media with Effusion/complications* ; Prospective Studies ; Turner Syndrome/therapy* ; Young Adult

Deafness ; Hearing Loss/etiology* ; Hearing Loss, Sensorineural ; Humans ; Meningitis, Cryptococcal/diagnosis*

Patients with neurofibromatosis type II will eventually succumb to bilateral deafness. For patients with hearing loss, modern medical science technology can provide efficient hearing restoration through a number of various methods. In this article, several hearing restoration methods for patients with neurofibromatosis type II are introduced.
Cochlear Implantation ; Deafness/*etiology/*therapy ; *Hearing Aids ; Humans ; Neurofibromatosis 2/*complications

OBJECTIVE: To analyze the clinical manifestations, diagnosis, therapy and prognosis of Langerhans cell histiocytosis (LCH) of the temporal bone in children. METHOD: Seven children with LCH of the temporal bone n our hospital were retrospectively summed up from April 2009 to April 2014. The patients were followed up 1-5 years, their clinical manifestations, imaging findings, diagnosis, therapy and prognosis were studied. Correlation between clinical classifications and prognosis was also analyzed. RESULT: Among the 7 patients, 4 were boys and 3 were girls. 5 cases belonged to the single system group and 2 cases belonged to the multisystem group. The most common clinical characters were temporal tumor, otorrhea, otalgia, hearing loss and granulation of external auditory canal. CT of the temporal bones showed extensive osteolytic destructions with diffuse soft tissure density, without border sclerotization. The cases were. received different therapies. Followed up for 1-5 years, 4 cases were regressive, 1 case kept stable, while 2 cases showed progressive. The two boys then received standard treatment combined steroids with vinblastine. The prognosis in the multisystem group was significantly different from the single system group (P < 0.05). CONCLUSION The clinical manifestations of LCH vary a lot. The diagnosis is based on histological and immunophenotypic examination of lesion tissue. The main therapy includs surgery, chemotherapy and radiotherapy. The prognosis of the single system group is much better than the multisystem group.
Child ; Combined Modality Therapy ; Deafness ; etiology ; Ear Canal ; pathology ; Ear Diseases ; etiology ; Female ; Histiocytosis, Langerhans-Cell ; diagnosis ; pathology ; therapy ; Humans ; Male ; Prognosis ; Retrospective Studies ; Steroids ; therapeutic use ; Temporal Bone ; pathology

OBJECTIVE: To investigate the clinical features of labyrinthine fistula and obtain the diagnosis, treatment and prognosis of different types of fistula. METHOD: A retrospective analysis of 42 cases (43 ears) with labyrinthine fistula in our hospital from January 2007 to November 2014 was conducted. Data of preoperative clinical manifestation, auditory function, CT image, operative findings, treatment and postoperative recovery were collected and statistically analysed. RESULT: Thirty-nine cases (40 ears) of the 42 cases (43 ears) which were diagnosed as labyrinthine fistula according to operative findings occurred in the lateral semicircular canal, 1 case occurred in the posterior semicircular canal, 1 case occurred in the superior semicircular canal, and 1 case occurred both in lateral and posterior semicircular canal. Before operation, 24 ears (55.8% ) experienced vertigo and 14 ears (32.6%) showed impaired bone conduction hearing threshold. According to Dornhoffer classification standard, 22 cases (23 ears) were diagnosed as type I fistula, 9 cases as type II fistula and 11 cases as type III fistula. There was no statistical difference among the 3 groups on type of hearing loss, vertigo, CT, facial nerve canal damage before operation and bone conduction hearing threshold, vertigo after operation. CONCLUSION An accurate diagnosis of labyrinthine fistula relies on the operative findings rather than preoperative clinical manifestation, auditory function or CT The surgical intervention should be individualized. There is no significant difference on postoperative recovery among different types of labyrinthine fistula.
Bone Conduction ; Cholesteatoma, Middle Ear ; complications ; Deafness ; Facial Nerve Injuries ; Fistula ; etiology ; Humans ; Labyrinth Diseases ; etiology ; Otitis Media ; complications ; Postoperative Period ; Prognosis ; Retrospective Studies ; Vertigo

Deafness ; Diabetes Complications ; diagnosis ; epidemiology ; Diabetes Mellitus ; epidemiology ; Hearing Loss ; diagnosis ; etiology ; Humans

Adult ; Behcet Syndrome ; complications ; Cochlear Implantation ; Cochlear Implants ; Deafness ; etiology ; rehabilitation ; Humans ; Male ; Treatment Outcome

OBJECTIVE: To explore the found ways and first diagnosis age of children with large vestibular aqueduct, and their relations with hearing loss. METHOD: Medical histories of 122 cases of children diagnosed with large vestibular aqueduct by HRCT or MRI had been collected from January 2009 to April 2014 in our hospital children's hearing diagnosis center clinic. Found ways comprise of accepting universal newborn hearing screening (UNHS) group and unaccepting UNHS group. Accepting UNHS children were divided into two ears unpassing group, single ear unpassing group and passing group. The patients in unaccepting UNHS group were divided into not sensitive to sounds, speech stunting, sudden hearing loss, and other group. Analysis the relationship between the found ways and first diagnosis age and their relations with hearing loss. RESULT: There are 84 cases (68.85%) accepting UNHS, the average age of first diagnosis was (17.24 ± 17.08) months; 37 cases (31.15%) are not accepting UNHS. The average age of first diagnosis was (30.92 ± 18.21) months. The average first diagnosis age of accepting UNHS group was more earlier than the unaccepting UNHS group. The difference was statistically signif- icant (P < 0.01). There were 57 cases (67.85%) whose two ears not pass UNHS; 15 cases (17.86%) single ear not pass; namely the referral rate was 85.71%; 12 cases (14.29%) pass the test. The first diagnosis age of passing UNHS group was more later than two ears unpassing group (P < 0.001). In the unaccepting UNHS group, the average first diagnosis age of not sensitive to sounds group (19.69 ± 11.16 months) was more earlier than words dysplasia group (37.13 ± 15.62 months) and sudden hearing loss group (47.40 ± 24.70 months) (P < 0.01). The difference in the degree of hearing loss between accepting UNHS and unaccepting UNHS group had no statistical significance (P > 0.05). In unaccepting UNHS group ,the average first diagnosis age of the mild-to-moderate hearing loss group was later than the very severe hearing loss group (P < 0.01). CONCLUSION Most of large vestibular aqueduct children can be found and receive diagnosis early by UNHS. But part of these patients with late-onset or progressive hearing loss, especially these with mild-to-moderate hearing loss cannot be found early, which should arouse our attention.
Child, Preschool ; Deafness ; Early Diagnosis ; Hearing Loss ; etiology ; Hearing Loss, Sudden ; Hearing Tests ; Humans ; Infant ; Infant, Newborn ; Neonatal Screening ; Vestibular Aqueduct ; abnormalities