[Balloon dilation as an alternative to tracheotomy for acquired subglottic stenosis in children of the first year of life]. / Ballonnaya dilatatsiya kak al'ternativa trakheotomii pri priobretennom podskladkovom rubtsovom stenoze u detei pervogo goda zhizni.

OBJECTIVE: To study the efficacy and safety of balloon dilation as the first choice method in the treatment of children of the first year of life with acquired subglottic stenosis. MATERIAL AND METHODS: A retrospective analysis of the treatment of 25 patients aged 27 days to 11 months of life (average age 5.3±3.76 months) with subglottic stenosis caused by prolonged intubation, in whom balloon dilation was the first method of treatment. Grade III Cotton-Myer stenosis was preoperatively detected in 22 children, the remaining 3 had grade II stenosis. RESULTS: The success rate of balloon dilation was 100%; tracheotomy was not required in any case, the absence of stenosis during a follow-up examination in the catamnesis was recorded in 14 (56%) children, the remaining 11 (44%) had grade 0-I stenosis and did not cause respiratory disorders. In 1 child (1.5 years old), a subglottic cyst was removed after balloon dilation. One dilation was required in 18 (72%) children, two - in 5 (20%), three and four - respectively for 1 patient. If additional intervention was necessary, the operation was repeated 10 days - 3 months after the previous one. There were no postoperative complications. CONCLUSION: Balloon dilation is a highly effective and safe alternative to traditional surgical interventions for acquired subglottic stenosis in children of the first year of life and can be recommended as a method of first choice.

[Clinical case of tuberculous otitis media in early childhood]. / Klinicheskii sluchai tuberkuleznogo srednego otita v rannem detskom vozraste.

Nowadays, the incidence of tuberculosis remains high all over the world, despite the vaccination, medical support, social policy. The main reasons for this are the high level of migration, the prevalence of bad habits, the prevalence of immunodeficiency conditions, the formation of resistance to antimicrobial drugs, the tendency to refuse vaccination. At the same time, great difficulties arise in the diagnosis of extrapulmonary forms of infection. The purpose of this publication is to remind about the peculiarities of the course and diagnosis of tuberculous otitis media. According to the literature, the main characteristic features of tuberculous of the middle ear are prolonged suppuration without pronounced pain syndrome, inefficiency of standard antibacterial therapy, the anamnestic data about contacts or violation of the vaccination schedule, multiple perforations and a pronounced granulation process during otoscopy, a pronounced destructive process in the temporal bone during X-ray examination. The article presents a clinical case of the development of tuberculous otitis media in a young child with delayed diagnostics and the development of mastoiditis with required emergency surgical treatment. Verification of the etiology of the disease and the specific treatment carried out made it possible to achieve complete relief of ear symptoms, restoration of the tympanic membrane and ventilation of the middle ear.

[Bacterial microbiota in exacerbation of chronic purulent otitis media in children]. / Bakterial'naya mikrobiota pri obostrenii khronicheskogo gnoinogo srednego otita u detei.

OBJECTIVE: To study current spectrum of bacterial pathogens that cause exacerbation of chronic suppurative otitis media (CSOM) in children, who live in Moscow region, and to investigate sensitivity of isolated strains to various antibacterial drugs. MATERIAL AND METHODS: The results of microbiome's bacterial cultivation of purulent discharge from tympanic cavities collected from 269 children with CSOM aged from 1.5 to 18 years for the period from 2017 to 2021 yr. were analyzed. The majority of examined subjects (70.6% from 190 children) had CSOM with cholesteatoma. RESULTS: Monoculture was received in 62.5% of examined patients, bacterial associations - in 25.7%, bacterial-fungal associations - in 2.6%, and there was no growth in 9.2% of subjects. Staphylococcus aureus, which was found in 36.1% of children, dominated among agents. Pseudomonas aeruginosa was the second most frequently diagnosed agent, revealed in 12.3% of patients. Candida spp. (7.1%) was prevalent in bacterial-fungal associations. The article presents the results of isolated strains' sensitivity to antibacterial drugs. The high resistance to oxacillin, cefoxitin and antipseudomonal drugs was found among strains collected from children with CSOM and cholesteatoma. CONCLUSION: S. aureus (36.1%) and P. aeruginosa (12.3%) remain the most common causative agents for exacerbation of chronic suppurative otitis media in children. Pathogenic fungi are not isolated separately, and Candida spp. (6.7%) dominates in bacterial-fungal associations. It is generally recognized and confirmed by our research, that topical fluoruquinolones (ciprofloxacin) are the most effective drugs for exacerbation of chronic suppurative otitis media treatment. Systemic antibiotics, of which fluoruquinolones (ciprofloxacin) are the most effective, are recommended in severe exacerbation, severe and destructive forms of chronic suppurative otitis media.

[Spontaneous otoliquorrhea, complicated by recurrent secondary meningitis, in a 6-year-old child with an abnormality of the inner ear]. / Spontannaya otolikvoreya, oslozhnennaya retsidiviruyushchim vtorichnym meningitom, u rebenka 6 let s anomaliei razvitiya vnutrennego ukha.

Congenital anomalies in the inner ear structures development are one of the reasons for unilateral hearing loss in children. Unilateral hearing loss is predominantly congenital, thus children with this pathology are initially deprived of the ability to hear with both ears, which leads to the formation of a specific «individual hearing norm¼. Due to this, children do not complain of hearing loss, and unsuspecting parents can only guess why their child is poorly studying and lagging behind his peers. Unfortunately, in some situations the detection of malformations of inner ear structures occurs only after the development of complications, namely spontaneous otoliquorrea, leading to bacterial meningitis, and exactly episodes of meningitis (sometimes recurrent) become the cause for examination of patient and diagnosis of this pathology. We present one of this clinical observations.

[Partial sequestration of the labyrinth in a child with chronic suppurative otitis media with cholesteatoma]. / Chastichnaya sekvestratsiya labirinta u rebenka s khronicheskim gnoinym srednim otitom s kholesteatomoi.

A clinical case of a 16-year-old child with chronic suppurative otitis media with cholesteatoma complicated by partial labyrinth sequestration is presented. The case describes is a rare disorder. Computed tomography of temporal bones consistent with intraoperative data was decisive in establishing the diagnosis and the surgery extent.

[Congenital dermoid cyst of the middle ear with invasion into the external auditory canal in a 1 year 10 month old child]. / Vrozhdennaya dermoidnaya kista srednego ukha s prorastaniem v naruzhnyi slukhovoi prokhod u rebenka 1 goda 10 mesyatsev.

The article presents a casuistic clinical observation of the treatment of a child aged 1 year 10 months with a dermoid cyst of the middle ear. The diagnosis was established on the basis of computed tomography and histological examination of the mass. Surgical treatment was performed in the volume of a separate attic-anthromastoidotomy with removal of the formation and one-stage type III tympanoplasty. In the catamnesis, the child's condition is satisfactory, the otoscopic picture shows no signs of inflammation.

[The main steps in treatment of the children with otitis media with effusion]. / Osnovy okazaniya meditsinskoi pomoshchi pri ekssudativnom srednem otite.

MATERIAL AND METHODS: 361 children at age from 11 months to 18 years with otitis media with effusion (OME) were inspected after tympanostomy during 2013-2018 years. Treatment was carried out in accordance with the stages of OME: secretory, mucous, fibrous. The main diagnostic methods were: otoscopy, tympanometry, endoscopy, computed tomography. Surgical treatment may be required already at the secretory stage of the disease, as well as in all cases with mucous and fibrous stages of OME. RESULTS: In children with recurrences of OME and in patients with congenital cleft lip and palate, it is preferable to use long-wearing ventilation tubes and balloning of the auditory tubes. The effectiveness of surgical treatment of OME was 97.6%. CONCLUSION: The authors recommend dispensary observation of patients with OME for 12-24 months.

[The main steps in treatment of the children with otitis media with effusion]. / Osnovy okazaniya meditsinskoi pomoshchi pri ekssudativnom srednem otite.

THE AIM: Of the investigation was to establish the standard and improve the treatment of otitis media with effusion (OME) in children. 361 children at age from 11 months to 18 years were inspected after tympanostomy during 2013-2018 years. The main diagnostic methods were: otoscopy, tympanometry, endoscopy, CT. MATERIAL AND METHODS: Treatment takes into consideration the reveal of OME: surgical initially. The tympanostomy preferable place is anterior-inferior quadrant. RESULTS: In cases with cleft palate or reccurence OME long-term tubes and balloonisation of ET are preferable. CONCLUSION: Authors received normalization of the hearing thresholds in 97.6% cases, but after surgery the patients have to be followed-up during 12-24 months.

[Features of bacterial microbiota in acute purulent otitis media in children]. / Osobennosti bakterial'noi mikrobioty pri ostrom gnoinom srednem otite u detei.

PURPOSE OF THE STUDY: The purpose is to study the spectrum of bacterial pathogens that cause acute purulent otitis media (APOM) in children of the Moscow region in modern conditions and assess their sensitivity to the main groups of antibiotics. MATERIAL AND METHODS: The study included 1.864 children who underwent examination and received treatment in the otorhinolaryngological department of Morozovskaya Pediatric Municipal Clinical Hospital in the period from 01 July 2018 to 31 June 2020 with a diagnosis of APOM. RESULTS: The study showed that the leading bacterial pathogens of APOM are Streptococcus pneumoniae (28.0%), Staphylococcus aureus (27.2%), Streptococcus pyogenes (22.2%), Haemophilus influenzae (7.8%), and Pseudomonas aeruginosa (6.5%). Attention is drawn to the increase in the level of resistance of S. pneumoniae to oxacillin (11.64%). CONCLUSIONS: The data obtained indicate the feasibility and prospects of vaccination against pneumococcal infection as one of the ways to curb the spread of resistance of S. pneumoniae to antibacterial drugs.

[Transcanal endoscopic middle ear surgery in children with chronic suppurative otitis media]. / Transkanal'nye endoskopicheskie operatsii na srednem ukhe u detei s khronicheskim gnoinym srednim otitom.

Otomicroscopic surgery remains the gold standard in the surgical treatment of patients with CHS. Endoscopic ear surgery is gaining more and more importance as an adjunct to microsurgery. Recently, thanks to the resolution of the endoscopic technique, endoscopic surgery can be used as an independent method. This article presents the results of endoscopic tympanoplasty, endoscopic removal of the tympanic cholesteatoma, performed on the basis of the otorhinolaryngology department of the Morozov Children's City Clinical Hospital. Research has shown that transcanal endoscopic surgery is an effective alternative to traditional otomicroscopic surgery. Advantage in minimal impact and improved visualization of all quadrants of the tympanic membrane, the anterior tympanomeatal angle of the NSP, and structures of the middle ear.

[Treatment of exudative (secretory) otitis media in young children taking into account the anatomical features of the auditory tube]. / Lechenie ékssudativnogo srednego otita u detei rannego vozrasta s uchetom anatomicheskikh osobennostei slukhovoi truby.

AIM: To study the efficacy and safety of treatment of exudative (secretory) otitis media (EOM) in children of early age taking into account the anatomical features of the auditory tube. MATERIAL AND METHODS: We examined and treated 30 children (51 ears) by balloon dilatation (BD) at the age of 1 to 3 years, with recurrent EOM (more than 6 months). The 21st child was diagnosed with a 2-sided process, and 9 with a one-sided process. All patients have previously unsuccessfully used conservative methods of treatment. According to the results of the examination and treatment, the children were divided into 2 groups. In group 1 (16 children, 30 ears) included children suffering from ESR in combination with hypertrophy of adenoids 2-3 art. with a block of pharyngeal mouths of auditory tubes, which at stage 1 of treatment was carried out endoscopic adenotomy and shunting of the tympanic cavities. In follow-up, this group of children after shunt loss was diagnosed with relapse of EOM (type B was registered on tympanometry). In this group, balloon dilation of auditory tubes was performed in the second stage after adenotomy and bypass surgery. In group 2 (14 children, 21 ear) included children with relapsing course of EOM, the adenoid vegetation 1 degree without block the pharyngeal orifices of the auditory tubes, which in the first phase was conducted on bypass the tympanic cavity. After the loss of shunts, during the control examination, a relapse of EOM was diagnosed, in connection with which, the children underwent balloon dilation of the auditory tubes. RESULTS: During tympanometry in 1 month. complete restoration of middle ear function in 17 children (56.7%, 28 ears) (tympanograms type A) was revealed. 4 children (13.3%, 6 ears) were diagnosed with partial recovery of middle ear function (tympanograms type C). 9 children (30%, 17 ears) retained exudate in the tympanic cavity, these patients underwent a second course of conservative therapy, after which the function of the middle ear was restored. 9 children after BD with persistent exudate in the middle ear cavities underwent tympanostomy (in this case, long-term wearing shunts were used). CONCLUSION: Balloon dilation of the cartilaginous part of the auditory tube is minimally invasive, effective in 70% of cases and a safe approach to the treatment of children suffering from a recurrent course of EOM.

[Two cases of bilateral lymphangiomatous palatine tonsil polyps in children]. / Nabliudenie dvukh sluchaev dvustoronnikh limfangiomatoznykh polipov nebnykh mindalin u detei.

Lymphangiomatous polyps of palatine tonsils are a rare condition, which is diagnosed with patomorphological study. About cases in total are reported in the literature, mostly with one-sided lesions. We managed to find only two reports of lymphangiomatous polyps of palatine tonsils in the available literature. The patients were children in both cases. We report our two cases of children with lymphangiomatous polyps of palatine tonsils.

[The algorithm of the treatment and diagnostic strategy for the treatment the children presenting with acute mastoiditis]. / Algoritm lechebno-diagnosticheskoi taktiki lecheniia detei s ostrym mastoiditom.

This article was designed to report the results of the analysis of the cases of chronic otitis media complicated by mastoiditis in the children admitted to the Morozovskaya City Children's Clinical Hospital for the examination and treatment during the period from 2009 till 2017. The objective of the present study was to evaluate the clinical significance and the optimal time schedule of computed tomography (CT) of the temporal bones in the patients with suspicion of mastoiditis for the determination of the indications for their surgical treatment. All the patients were divided into three groups differing in the severity of clinical manifestations of the disease. A special algorithm of the treatment and diagnostic strategy was developed for the management of the patients included in each group that made possible the structured approach to the choice and performance of the treatment and diagnostic procedures.

[The role of the endoscopic assistance in the surgical treatment of the children presenting with chronic suppurative otitis media and cholesteatoma]. / Éndoskopicheskaia assistentsiia v khirurgicheskom lechenii detei s khronicheskim gnoinym srednim otitom s kholesteatomoi.

The present study was designed to elucidate the possibilities for the application of angled endoscopes in the sanation of those compartments of the middle ear which are difficult to access for visual control with the use of a microscope, such as the retrotympanic structures (e.g. tympanic and facial retraction pockets), anterior epitympanum, etc. To this effect, we have undertaken the analysis of the results of surgical interventions on the children presenting with chronic suppurative otitis media and concomitant cholesteatoma. A total of 59 primary operations and 35 secondary ones were performed to treat recurrent cholesteatoma. In 41 cases, the surgical intervention was carried out without the endoscopic assistance whereas in the remaining 53 ones the microscopic observation of the difficult-to-access compartments of the middle ear were supplemented by the application of an angled endoscope. Whenever residual portions of cholesteatoma were identified, they were removed under the endoscopic control. The algorithm for the endoscopic assistance during such operations has been proposed, its advantages and limitations are considered. It is concluded that the combination of microscopic and endoscopic techniques for the examination of and operation on the middle ear creates the conditions for the more reliable (in comparison with the traditional otomicroscopic methods) removal of the residual cholesteatoma tissues and thereby allows to reduces the risk of development of residual cholesteatoma from 25% to 13.5%. The results of the present study have demonstrated the necessity of development of a universal approach to the identification of the clinically significant manifestations of chronic suppurative otitis media and cholesteatoma.

[Acute otitis media in a 5 year-old child complicated by mastoiditis and abscess of the temporomandibular joint]. / Ostryi srednii gnoinyi otit u rebenka 5 let, oslozhnivshiisia mastoiditom i abstsessom visochno-nizhnecheliustnogo sustava.

This article was designed to report a case of otogenic abscess of the temporomandibular joint in a 5 year-old child. The specific feature of this observation is a rare complication of acute otitis media (otogenic abscess of the temporomandibular joint). Of crucial importance for the establishment of the correct diagnosis was the timely evaluation of the state of the temporomandibular bones by means of CT examination.

[Balloon dilatation of the cartilaginous portion of the Eustachian tube in the children presenting with relapsing exudative otitis media].

The objective of the present study was to evaluate the effectiveness and the safety of balloon dilatation of the cartilaginous portion of the Eustachian tube in the children presenting with relapsing exudative otitis media. A total of 15 children (22 ears) at the age from 3 to 16 years suffering from relapsing exudative otitis media over 18 months in duration were available for the examination. Neither conservative nor surgical treatment produced any stable beneficial effect in these patients. Acoustic impedancometry yielded type B tympanograms. All the children were treated with the use of balloon dilatation of the cartilaginous portion of the Eustachian tube under endotracheal anesthesia. The follow-up examination carried out within 6--8 weeks after the treatment revealed the complete recovery of the function of the middle ear (type A tympanograms) in 11 (73.3%) children. Partial restoration of this function (as evidenced by type C tympanogram) was documented in 4 children. These patients underwent the second course of conservative therapy that resulted in the complete restoration of the function of the middle ear. It is concluded that balloon dilatation of the cartilaginous portion of the Eustachian tube in the children presenting with relapsing exudative otitis media provides the efficient and safe approach to the management of this condition. Being a minimally invasive method, it has good prospects for the practical application and is worth further investigation.

[Apical petrositis, osteomyelitis of the base of the skull bones and of the first cervical vertebra in a 5 year-old children following chicken pox].

This publication was designed to describe a rare case of development of apicalpetrositis in a child presenting with acute otitis mediafollowing chicken pox experienced in the preceding period. We carried out the study with the use of computed tomography (CT) that demonstrated destruction of the temporal bone, bones of the base of the skull and of the first cervical vertebra. The treatment strategy chosen for the management of this condition that included antibiotic therapy and expectant observation proved justified and can be recommended as an algorithm of choice taking into consideration the difficulty of surgical approach to the apex of the petrous pyramid. However, this approach is associated with the high risk of disability arising from the potential injury to the craniocerebral nerves.

[Certain peculiarities of the clinical picture of mastoiditis in the children].

The objective of the present study was to analyse the cases of acute otitis media complicated by mastoiditis in the children given the surgical treatment during the period from 2009 till 2012. A total of 46 patients underwent antromastoidotomy. The main clinical variants of the disease, their incidence, the age composition of the affected children, and the principal etiological factors were determined.

[Destructive mastoiditis with thrombosis of the sigmoid sinus in a 8 year-old child presenting with concomitant chicken pox].

The specific clinical feature of mastoidities that developed in a patient presenting with chicken pox was the rapid progress in temporal bone destruction with partial thrombosis of the sigmoid sinusis in the absence of typical manifestations of mastoiditis. The pronounced destructive changes found in a series of CT images were regarded as the indications for urgent antromastoidotomy with the puncture of the sigmoid sinusis.

[Peculiarities of the development of antrum in the prematurely born infants].

The objective of the present study was to elucidate specific surgical anatomical features of the antrum in the children prematurely born at different gestational age. A total of 70 temporal bones from 35 newborn infants were available for the examination. The study revealed clinical and anatomical peculiarities in the antrum structure of the children prematurely born at different gestation age.