Patients with patulous Eustachian tubes(PET) usually suffer from annoying symptoms, such as tinnitus, autophony and aural fullness, due to the excessive opening of the Eustachian tube. There is no uniform standard of treatment, and conservative therapy combined with"Stepup"surgical intervention strategy is the main treatment. In this article, we reviewed various surgical treatments of patulous Eustachian tube in recent years, including key points of surgical operation, effectiveness, safety and complications. Full communication and evaluation are needed to establish appropriate patients' expectations preoperatively. A "Stepup" treatment strategy will be carried out, including conservative treatment, tympanic membrane surgery, Eustachian tube pharyngeal orifice constriction surgery, Eustachian tube tympanic orifice plug surgery and Eustachian tube muscle surgery, which aims to maintain normal Eustachian tube function and good middle ear ventilation.
Humans ; Eustachian Tube/surgery* ; Ear Diseases/diagnosis* ; Ear, Middle ; Tympanic Membrane/surgery* ; Tinnitus ; Otitis Media

Objective: To investigate the effect of autoinflation on the prognosis of OME in children. Methods: Total of 325 pediatric patients, age ranged from 3 to 8 years, with OME(486 ears)diagnosed in our department from January 2019 to January 2020 were collected. Among them, 177 were males, 148 were females. Disease course ranged from 25 to 86 days. According to watchful waiting and autoinflation application during follow-up, these children were divided into two groups including 183 cases(271 ears) and 142 cases(215 ears), respectively. The average auditory threshold and tympanogram curve type in two groups were analyzed in the period of 3 months follow-up, and the recovery of OME was evaluated. Results: At the end of 1- and 2- month follow-up, the auditory threshold of patients in autoinflation group was significantly lower than that in watchful waiting group (t=2.139 5 and 2.680 6, P<0.05). However, at the end of 3- month follow-up, there was no significant difference between two groups (t=1.158 5, P>0.05). At the end of 1-, 2- and 3- month follow-up, 89 (33%, 89/271), 200 (74%, 200/271), 220 (81%, 220/271) and 176 (82%, 176/215), 178 (83%, 178/215), 183 (85%, 183/215) ears in watchful waiting group and autoinflation group had a hearing threshold <20 dB HL, respectively, in which ears with auditory threshold<20 dB HL in watchful waiting group were significantly less than those in autoinflation group at the end of 1 and 2 month follow-up (P<0.05), However, ears with auditory threshold<20 dB HL in watchful waiting group were not significantly different from that in the autoflation group at the end of 3- month follow-up (P>0.05). The proportion of ears with type A tympanogram curve was 74%(159/215), 79%(170/215), and 85%(183/215) at the end of 1-, 2- and 3- month follow-up in autoinflation group and 36%(98/271), 71%(192/271) and 76%(206/271) in watchful waiting group, respectively. Proportion of ears with type A tympanogram curve in autoflation group was significantly higher than that in watchful waiting group (P<0.05). Conclusion: Autoinflation can improve the hearing of children with OME in early stage, restore normal middle ear pressure, increase recovery rate, and reduce the choice of surgical treatment of OME.
Auditory Threshold ; Child ; Child, Preschool ; Female ; Hearing ; Humans ; Male ; Middle Ear Ventilation ; Otitis Media with Effusion/diagnosis* ; Prognosis

Objective: To study the characteristics of wideband tympanometry(WBT) and its application value in the diagnosis of otitis media with effusion(OME) in young children. Methods: We compared wideband acoustic energy absorbance(EA) under peak pressure in young children with OME(190 ears) and healthy control subjects(121 ears) from Ninth People's Hospital of Shanghai Jiaotong University School of Medicine between January 2018 and June 2020. Both groups were divided into three groups, 1-6 months, 7-36 months and 37-72 months. SPSS 20.0 statistical software was used to analyze and compare the EA parameters between OME children of different months and the control group. Receiver operating characteristic (ROC)curve was used to analyze the diagnostic value of WBT in young children with OME. Results: There were significant differences in EA among three OME groups from 500 Hz to 2 000 Hz(P<0.05).Compared with the control groups, EA of 1-6 m OME group decreased significantly below 4 000 Hz(P<0.05), EA of 7-36 m OME group decreased significantly at 545-1 600 Hz(P<0.05), EA of 37-72 m OME group decreased significantly above 545 Hz(P<0.05).ROC curve indicated that EA at 1 000 Hz had the greatest diagnostic value (AUC was 0.890), followed by 1 500 Hz and the range of 500-2 000 Hz (AUC was 0.883 and 0.881, respectively).EA at 1 000 Hz with a cutoff value of 0.55 had the best diagnostic sensitivity of 90.8%, which was higher than conventional tympanometry (85.8%). The maximum AUC (0.932) could be obtained by combining EA, peak pressure and admittance amplitude of 226 Hz tympanometry as predictors. Conclusions: EA is significantly decreased in young children with OME. Compared with the conventional single frequency tympanometry, WBT is more accurate in the diagnosis of OME in young children, and the prediction accuracy would be better if combined with 226 Hz tympanometry.
Acoustic Impedance Tests ; Child ; Child, Preschool ; China ; Ear ; Humans ; Otitis Media ; Otitis Media with Effusion/diagnosis*

Audiology ; Body Fluids ; Child ; Humans ; Middle Ear Ventilation ; Otitis Media ; Otitis Media with Effusion/diagnosis*

Acoustic Impedance Tests ; Ear Diseases/diagnosis* ; Ear, Middle ; Eustachian Tube ; Humans ; Myoclonus ; Otitis Media

Otitis media is one of the common ear diseases, and its accurate diagnosis can prevent the deterioration of conductive hearing loss and avoid the overuse of antibiotics. At present, the diagnosis of otitis media mainly relies on the doctor's visual inspection based on the images fed back by the otoscope equipment. Due to the quality of otoscope equipment pictures and the doctor's diagnosis experience, this subjective examination has a relatively high rate of misdiagnosis. In response to this problem, this paper proposes the use of faster region convolutional neural networks to analyze clinically collected digital otoscope pictures. First, through image data enhancement and preprocessing, the number of samples in the clinical otoscope dataset was expanded. Then, according to the characteristics of the otoscope picture, the convolutional neural network was selected for feature extraction, and the feature pyramid network was added for multi-scale feature extraction to enhance the detection ability. Finally, a faster region convolutional neural network with anchor size optimization and hyperparameter adjustment was used for identification, and the effectiveness of the method was tested through a randomly selected test set. The results showed that the overall recognition accuracy of otoscope pictures in the test samples reached 91.43%. The above studies show that the proposed method effectively improves the accuracy of otoscope picture classification, and is expected to assist clinical diagnosis.
Computers ; Diagnosis, Computer-Assisted ; Humans ; Neural Networks, Computer ; Otitis Media/diagnosis*

Deletion on the short arm of chromosome 18 is a rare disorder characterized by intellectual disability, growth retardation, and craniofacial malformations (such as prominent ears, microcephaly, ptosis, and a round face). The phenotypic spectrum is wide, encompassing a range of abnormalities from minor congenital malformations to holoprosencephaly. We present a case of a 2-year-old girl with ptosis, a round face, broad neck with low posterior hairline, short stature, and panhypopituitarism. She underwent ventilation tube insertion for recurrent otitis media with effusion. Brain magnetic resonance imaging showed an ectopic posterior pituitary gland and a shallow, small sella turcica with poor visualization of the pituitary stalk. Cytogenetic and chromosomal microarray analysis revealed a de novo deletion on the short arm of chromosome 18 (arr 18p11.32p11.21[136,227–15,099,116]x1). She has been treated with recombinant human growth hormone (GH) therapy since the age of 6 months after diagnosis of GH deficiency. Her growth rate has improved without any side effects from the GH treatment. This case expands the phenotypic spectrum of 18p deletion syndrome and emphasizes the positive impact of GH therapy on linear growth in this syndrome characterized by growth deficiency. Further studies are required to define the genotype-phenotype correlation according to size and loci of the deletion in 18p deletion syndrome and to predict prognosis.
Arm ; Brain ; Child, Preschool ; Chromosomes, Human, Pair 18 ; Cytogenetics ; Diagnosis ; Ear ; Female ; Genetic Association Studies ; Growth Hormone ; Holoprosencephaly ; Human Growth Hormone ; Humans ; Intellectual Disability ; Magnetic Resonance Imaging ; Microarray Analysis ; Microcephaly ; Neck ; Otitis Media with Effusion ; Pituitary Gland ; Pituitary Gland, Posterior ; Prognosis ; Sella Turcica ; Ventilation

A malignant tumor of the external auditory canal (EAC) is a rare tumor, with a prevalence of between 1 and 6 people per 1 million population. Common symptoms of the EAC cancer include otorrhea, hearing loss, otalgia, or tinnitus, which are similar to symptoms of otitis media or otitis externa. Therefore, diagnosis may be delayed due to lack of EAC cancer-specific symptoms and the prognosis is also relatively poor despite intensive treatment. The most malignant tumor of the EAC is squamous cell carcinoma (SCC), which usully invades the ear unilaterally. SCC of bilateral EAC is extremely rare. We report here a rare case of bilateral EAC SCC. In this case, unilateral EAC SCC was treated via stereotactic radiosurgery and contralateral EAC SCC developed subsequently. This case implicates that radiosurgery can be a treatment option for EAC SCC but it may have carcinogenic effect. This case also shows that the ear should be examined bilaterally even when unilateral EAC cancer is encountered.
Carcinoma, Squamous Cell* ; Diagnosis ; Ear ; Ear Canal* ; Earache ; Epithelial Cells* ; Hearing Loss ; Otitis Externa ; Otitis Media ; Prevalence ; Prognosis ; Radiosurgery ; Tinnitus

To evaluate the clinical value of submucosal injection of pharyngeal ostium of Eustachian tube in diagnosing patulous Eustachian tube(PET).Twenty-six patients(32 sides),whose the symptoms were consistent with PET,were enrolled from March 2014 to May 2016.The symptoms and signs of all patients were evaluated after submucosal injection of saline into the Eustachian tube.Immediately after submucosal injection of saline into the Eustachian tube,the symptoms and signs disappeared in 24 cases(29 sides),and improved in 2 cases(3 sides).The resolution and/or improvement of symptoms and signs lasted for less than 24 hours in 12 patients,for more than 24 hours in 9 patients,and for more than 48 hours in 4 patients.No adverse reactions were observed.Submucosal injection may be a simple and practical method for auxiliary diagnosis of PET,and may be used in preoperative evaluation of Eustachian tuboplasty.
Ear Diseases ; diagnosis ; Eustachian Tube ; physiopathology ; surgery ; Humans ; Injections ; Otitis Media ; Pharynx ; Preoperative Care

Mouret abscess is a rare extracranial complication of suppurative otitis media. It is generally believed to be a deep neck abscess caused by inflammation leading to the rupture of the bony tip of the mastoid tip. The location of Mouret abscess is deep. The symptoms are insidious at the onset, but may eventually spread to the surrounding tissue, and even lead to mediastinal abscess, cavernous sinus thrombosis, meningitis, dyspnea and other serious complications. At present, with the popularization of antibiotics, the occurrence rate of Mouret abscess is very low, and only sporadic cases have been reported.In this paper, a case of Mouret abscess caused by cholesteatoma was analyzed to explore Mouret abscess in terms of the route of infection, clinical manifestations, imaging features, diagnosis and treatment.
Abscess ; diagnosis ; drug therapy ; therapy ; Cholesteatoma ; complications ; Humans ; Mastoid ; pathology ; Meningitis ; Neck ; pathology ; Otitis Media ; Otitis Media, Suppurative ; complications