Hno最新文献

Background: Vascular malformations belong to the group of vascular anomalies. They are rare congenital diseases resulting from abnormal development of vessels and can arise in any location, often in the head and neck region. Clinical symptoms are variable, functional handicaps and esthetic problems may result.

Materials and methods: One differentiates between arteriovenous, lymphatic, venous, and capillary malformations and combinations thereof. Their classification, symptoms, diagnostics, and treatment options are discussed.

Results: The different types of vascular malformations as well as their clinical presentation, diagnostic workup, and therapeutic options are presented, supported by clinical examples.

Conclusion: Interdisciplinary care of pediatric patients with vascular malformations is essential in order to generate a treatment concept after correct diagnosis and improve symptoms and quality of life.

Cochlear implants (CIs) are the treatment of choice for hearing rehabilitation in children with congenital or acquired profound hearing loss or deafness in order to ensure appropriate speech development and avoid social deprivation. However, in the case of a radiologically detectable malformation of the inner ear structures and potentially associated hypo- or aplasia of the vestibulocochlear nerve, application of a CI is either not possible, or the functional outcome may be of limited predictability. In addition, the risk of surgical complications is also increased in these patients. Counseling parents and developing an appropriate individual therapeutic decision can therefore be a major challenge for the medical team. The current paper is intended to provide support in this regard. It presents criteria for various inner ear malformations and discusses possible treatment options.

Background: Sinogenic orbital complications in children are relatively rare but critical conditions that require accurate diagnosis and timely appropriate treatment to prevent severe sequelae.

Objective: This article concentrates on clinical, diagnostic, and therapeutic specifics of sinogenic orbital complications in children.

Materials and methods: The work is based on a literature review (PubMed, Google Scholar) and own experience as well as data from the authors' own pediatric population.

Results: In children, sinogenic orbital complications are usually secondary due to acute bacterial sinusitis. Correct distinction between pre- and postseptal cellulitis is of utmost importance for correct diagnostic and therapeutic management in order to prevent long-term sequelae. Preseptal cellulitis can be treated conservatively. If there are signs of postseptal involvement, prompt cross sectional imaging will be required. Depending on the severity of the postseptal involvement, surgical treatment may be necessary.

Conclusion: Recent literature debates three main issues: 1) developing models for different combinations of symptoms that reliably distinguish between pre- and postseptal cellulitis; 2) selection of appropriate cross-sectional imaging (MRI vs. CT); and 3) indications for surgery. All three issues will be discussed in detail in this article.

Background: Cystic fibrosis (CF) is a complex systemic disease involving numerous organ systems. With improved treatment options and increasing life expectancy of persons with CF (PwCF), extrapulmonary manifestations are coming increasingly into the focus. From birth, almost all PwCF have radiologically detectable pathologies in the upper airways attributable to CF-associated chronic rhinosinusitis (CF-CRS).

Objective: The aim of this work is to provide an up-to-date overview of CF-CRS from the otorhinolaryngology perspective and to provide the reader with background knowledge and current developments.

Pathophysiology: The cystic fibrosis transmembrane conductance regulator (CFTR) gene defect leads to increased viscosity of sinonasal secretions and reduced mucociliary clearance, causing chronic infection and inflammation in the upper airway segment and, consequently, to CF-CRS.

Clinical picture and diagnostics: The clinical picture of CF-CRS comprises a wide spectrum from asymptomatic to symptomatic courses. CF-CRS is diagnosed clinically and radiologically.

Therapy: Sinonasal saline irrigation is recommended as a conservative treatment measure. Topical corticosteroids are also commonly used. Surgical therapy is reserved for highly symptomatic treatment-refractory patients without a sufficient response to conservative treatment including CFTR modulator (CFTRm) therapies. Depending on the CFTR mutation, CFTRm therapies are the treatment of choice. They not only improve the pulmonary and gastrointestinal manifestations in PwCF, but also have positive effects on CF-CRS.

Conclusion: The ENT specialist is part of the interdisciplinary team caring for PwCF. Depending on symptom burden and treatment responsiveness, CF-CRS should be treated conservatively and/or surgically. Modern CFTRm have a positive effect on the clinical course of CF-CRS.

Background: An increasing number of pediatric patients with mastoiditis and a consequent increase in mastoidectomy rates was noted in 2022 and 2023.

Objective: This study aimed to analyze the increase in the number of children presenting with mastoiditis and subsequent mastoidectomy, to assess correlations with prior antibiotic treatment or COVID-19 infection, and to provide an overview of involved pathogens, treatment, and disease course.

Materials and methods: A retrospective analysis of all patients with mastoidectomy since 2012 was conducted. Data collected comprised type and duration symptoms, prior antibiotic therapy, diagnostic tests and disease course, causal pathogens, length of hospitalization, and complications.

Results: A highly significant increase in mastoidectomies in children could be demonstrated from 2022. Neither the pathogens involved nor the course of disease or complications showed differences. An increase in the number of patients with prior outpatient antibiotic therapy could be shown. About a half of the patients becoming ill after fall 2022 had a positive history of COVID. Hyperplasia of adenoid tissue was a far less frequent causal mechanism than in the years before COVID.

Conclusion: No clear correlation with reduced outpatient antibiotic therapy could be found. Whether there exists an association with prior COVID infection cannot be judged at this time, due to the high number of asymptomatic and therefore unknown COVID infections.

Scuba diving and other modes of device-supported diving are popular activities that can be especially demanding and hazardous for people with preexisting physical conditions. Due to the high ambient pressure, the temperature differences, and potential unpredictable events, which have manifold effects on the organism, diving carries a high risk of life-threatening disease. A special risk is present if the body does not readily equalize air pressure changes. Therefore, prior to diving, all divers should undergo detailed education regarding the physical principles of the sport as well as specific physical examination. Consultation of an otolaryngologist is of exceptional relevance because many otorhinolaryngologic diseases can lead to (usually temporary) unfitness to dive. The role of the modern otorhinolaryngologist trained in diving medicine is to correctly advise the patient and restore fitness for diving via conservative or invasive methods.

In the German Ordinance on Occupational Diseases (BKV), there are currently 82 occupational diseases listed, of which 18 partially or completely fall within the field of ENT medicine due to the associated health disorders. Noise-induced hearing loss is usually the focus of attention for the ENT specialist, but it has long since ceased to be the only occupational disease. In order to help uncover possible causalities between occupational noxious substances and diseases, it is important that physicians report their own observations and new scientific findings regarding suspected cases to the German Social Accident Insurance, especially in situations where cancer may be linked to occupational influences.