[Involvement of the trigeminal nerve system in the sense of smell].

A systematic review of literature on the issue of involvement in the sense of smell, as well as the interaction between the trigeminal and olfactory nerves, was carried out. The article discusses the features of the chemical perception systems, as well as the treatment of olfactory disorders using transcranial electrical stimulation of the trigeminal nerve.

[Vertical nystagmus].

The review article provides a definition and classification of different nystagmus types, a comparative description of the central and peripheral vestibular nystagmus. The pathogenetic patterns of up-beating and down-beating nystagmus are accurately described. The features of nystagmus formation in various diseases are discussed, such as Wernicke encephalopathy, Arnold-Chiari anomaly, spinocerebellar ataxia and vestibular migraine.

[Repositioning maneuver for self-performing by patients in cupulolithiasis of horizontal canal BPPV].

Objective: The aim of the study is to evaluate the efficiency of the new repositioning maneuver for patients with horizontal canal cupulolithiasis benign paroxysmal positional vertigo (BPPV) to perform independently at home between doctor's sessions.

Materials And Methods: 28 patients with isolated horizontal canal cupulolithiasis BPPV were enrolled. In all of them treatment with Gufoni maneuver was not successful after first session.

[Psychogenic vertigo].

The review of domestic and foreign literature was conducted to identify the current terminology, diagnostic criteria, mechanisms of ethiopathogenesis, and the methods of treatment of psychogenic vertigo. The article covers the questions of combined approach to treatment, including vestibular rehabilitation combined with cognitive behavioral therapy.

[The treatment of laryngomycosis].

The objective of the present study was to elaborate the therapeutic algorithm for the treatment of laryngomycosis. We have examined a total of 430 patients suffering from chronic laryngitis including 100 ones (23.2%) having the fungal flora.

[The peculiarities of the clinical picture and treatment of inflammatory ENT diseases in the frequently ill children].

The objective of the present study was the analysis of the current state of the problem of the frequently ill children. The authors present the classification of the frequently ill children together with information concerning the influence of various factors on the incidence of pediatric pathologies with special reference to the major pathogenic agents responsible for the formation of the areas of chronic inflammation in the ENT organs of the children. The approaches to the treatment and rehabilitation of the patients belonging to this age group requiring the follow-up monitoring are considered.

[Observation of the intra-adenoid cysts in the nasopharynx].

The objective of the present study was to demonstrate the clinical significance and possibilities of diagnostics and treatment of the intra-adenoid cysts in the nasopharynx as exemplified by an original observation of an individual case. The cystic structures in the nasopharynx rarely manifest themselves clinically and are known to produce the non-specific symptoms. The patients admitted to the L.

[Otomycosis: the modern view of etiology and management].

This article deals with the modern approaches to the diagnostics and treatment of fungal ear infection depending on the localization of the inflammatory process and the species of the causative fungal agent with special reference to the factors underlying the development of otomycosis under the present-day conditions based on the results of the analysis of the studies carried out during the period from 2010 to 2014. The materials of the examination of 2152 patients who applied for the medical care to various clinical departments of the Institute and were found to present with chronic inflammatory ear pathology were available for the analysis. Fungal lesions were diagnosed in 495 (23%) patients with this condition.

[The compensation of the vestibulo-ocular reflex during rehabilitation of the patients presenting with vestibular neuritis].

Aim: The objective of the present study was to elucidate the mechanisms behind the compensation of the vestibular ocular reflex and evaluate the effectiveness of vestibular rehabilitation in the patients presenting with vestibular neuritis (VN) with the application of the video head-impulse test (vHIT) and the dynamic visual acuity test (DVAT).

Methods: The study included 26 patients with vestibular neuritis whose condition was assessed by scoring based on the dizziness handicap inventory, the dynamic visual acuity test, and the video head-impulse test with the evaluation of saccades and the degree of eye-head movement coordination (gain) before and after the course of vestibular rehabilitation.

Results: The study has demonstrated that the course of vestibular rehabilitation of the patients presenting with vestibular neuritis resulted in a significant decrease in the scores of dizziness estimated based on the dizziness handicap inventory and an improvement of dynamic visual acuity in the case of the complete gain recovery as well as in the case of persisting impairment of the gain and the development of sufficient 'covert' saccade.

[Cervical vertigo from the perspective of an otorhinolaryngologist].

At present, the skeptical attitude toward the term 'cervical vertigo' (CV) predominates in the ENT-community. Such point of view is attributable to the absence of specific CV symptoms and well-defined diagnostic criteria. The present literature review was designed to consider the results of the clinical observations and experimental investigations obtained during the past 150 years that give evidence of the possibility to regard cervical vertigo as a separate nosological entity.

[The influence of Memoplant monotherapy on the dizziness].

The objective of the present work was to study the influence of the dry extract from the leaves of Ginkgo biloba EGb 761 (used as monotherapy at a dose of 120 mg twice daily during 4 months) on the vestibular function of the patients presenting with cochleovestibular pathology of peripheral and mixed genesis. We present the results obtained by the objective and subjective methods for the evaluation of the vestibular function as well as the neurological and psychoemotional state of the 40 patients that was carried out during the four months of memoplant monotherapy. It is concluded that monotherapy with the use of the dry extract from Ginkgo biloba leaves can be applied for the purpose of improvement of static and dynamic balancing state.

[The importance of vestibular evoked myogenic potentials for the assessment of the otolith function in the patients presenting with benign paroxysmal positional vertigo].

The objective of the present study was to evaluate the otolith function in the patients presenting with idiopathic benign paroxysmal positional vertigo (pBPPV) attributable to the occlusion of the posterior semicircular canal (PSCC) of the inner ear with the use of vestibular evoked myogenic potentials (VEMP). Cervical (cVEMP) and ocular VEMP (oVEMP) were measured in 34 patients with idiopathic pBPPV before and 7 days after the treatment by means of reposition maneuvers. The results of the repeated Dix-Hallpike test performed 7 days after the repositioning maneuver were negative in 27 patients and positive in 7 patients.

[Benign paroxysmal positional vertigo: modern concepts of its etiology and pathogenesis].

The objective of the present review of the literature is the analysis of the currently available data concerning etiology and pathogenesis of benign paroxysmal positional vertigo (BPPV). The special emphasis is placed on the modern hypotheses of BPPV formation that collectively account for not more than 15% of all known cases of this condition. The best explored are the following causes of benign paroxysmal positional vertigo: vestibular neuronitis, head injuries, and disorders in the middle ear.

[Microanatomy of the cranial segment of the vestibulocochlear nerve. Possible correlations with the symptoms of neurovascular compression syndrome].

The objective of the present study was to elucidate the topographic features of the nerve fibers belonging to the acoustic and vestibular analyzers located in the intracranial cranial segment of human vestibulocochlear nerve (VCN). A total of 16 samples of the intracranial cranial segment of the human vestibulocochlear nerve isolated from the region enclosed between the exit of VCN from the brainstem and its entrance into the internal acoustic meatus were available for the investigation. Prior to fixation of the samples, the VCN segments were marked in correspondence with their intravital anatomical location in the posterior cranial fossa.

[The audiological analysis in the patients homozygous for the c.-23+1G>A mutation in the GJB2 gene presenting with the loss of hearing in Yakutiya].

In the course of previous investigations carried out in the Republic of Sakha (Yakutiya), we have identified the main molecular-genetic factor responsible for the hereditary impairment of hearing among the indigenous population (mostly the Yakuts).The disease was shown to be attributable to the c.-23+1G>A mutation localized in the splice donor site (exon 1) of the GJB2 (Cx26) gene.

[The current problems related to Meniere's disease].

Over 150 years have elapsed since Prosper Meniere's described for the first time the clinical symptoms of the disease that is called by his name at the present time. Nevertheless, the etiology of this pathological condition remains unknown. It has been believed during many decades that the cause of Meniere's disease Is the presence of an excess fluid (hydrops) in the endolymphatic space of the inner ear leading to the rupture of membranes responsible for hearing impairment and vestibular disorders.

[The neurovascular conflict of the vestibulocochlear nerve. Etiology, diagnostics, the methods for the surgical and conservative treatment].

The present review of the current literature concerning pathogenesis, formation of neurovascular conflict of the vestibulocochlear nerve, its epidemiology, clinical manifestations, diagnostics, and the methods for the surgical and conservative treatment is focused on the indications for decompression of the vestibulocochlear nerve and its effectiveness in the patients presenting with the neurovascular conflict of the vestibulocochlear nerve.

[The specific features of the anatomical structure of the artery of labyrinth (an anatomical and topographical study)].

The objective of the present work was to study syntopy of the artery of labyrinth using block-preparations of the posterior cranial fossa, variants of its branching-off from the vertebro-basiliar basin (VBB), and peculiar features of its anatomical structure. A total of 12 block-preparations of the posterior cranial fossa were available for the investigation. They were preliminarily stained with red latex and fixed in a three-point system.

[The efficacious algorithm for the diagnostics and treatment of benign paroxysmal positional vertigo].

The objective of the present study was to elucidate the prevalence of various forms of benign paroxysmal positional vertigo (BPPV) among the patients with the complaints of dizziness who had applied for the medical aid. The secondary objective was to evaluate the effectiveness of the newly developed algorithm for the diagnostics and treatment of various forms of the disease. A total of 195 patients with the verified BPPD diagnosis were available for the examination.

[The clinical picture and specific microbiological features of acute otitis media].

The objective of the present work was to study the spectrum of bacterial pathogenic agents responsible for the development of acute otitis media under present conditions and to elucidate the relationship between the pathogen species and the clinical course of the inflammatory process in the middle ear. A total of 60 patients of either sex at the age varying from 18 to 64 patients were available for the examination. All of them complained of ear pain, purulent discharge from the ears, hearing impairment, and general weakness.

[Combined dizziness: a difficult case of diagnostics].

The present article is focused on the detailed analysis of the history of a patient suffering from combined dizziness including the entire course of the disease, the complicating complex of complaints, and the increasing number of abnormal components of the patient's condition. The specific features of various nosological forms of the disease are described as arising from different clinical entities causing vertigo. The special emphasis is laid on the diagnostic algorithm for the elucidation of these disorders.

[Topical preparations for therapy of tonsillar pathology].

This paper highlights clinical and diagnostic aspects of tonsillar pathology with special reference to modern methods for the treatment of pharyngeal diseases of different etiology. A detailed characteristic of local symptomatic therapy is presented including the use of NSAIDs (non-steroidal anti-inflammatory drugs). These agents have advantages over other medications for local therapy due to high anti-inflammatory and analgesic activities.