[Thermal imaging and velocity measurements of the exhaled airflow in total laryngectomized patients during COVID-19 pandemic.].

Introduction: In patients after total laryngectomies, the trachea and the lung can be easily infected by SARS-CoV-2 because the respiration happens through the tracheostoma.

Objective: The aim of our study was to examine whether patients with LaryTube™ can distribute aerosols to a greater extent than without LaryTube™, and to observe whether the surface of different protective instruments can be examined using the thermal camera in total laryngectomees. An important objective was also to confirm the assumption that the use of HME (heat and moisture exchanger) alone does not provide protection during COVID-19 pandemic.

[Successful management of Kikuchi-Fujimoto disease caused by SARS-CoV-2].

The Kikuchi-Fujimoto disease (histiocytic necrotizing lymphadenitis) is an autolimited process, which can be caused by viral agents like Epstein-Barr virus, human herpes virus, HIV, B19 parvovirus, paromyxoviruses, SARS-CoV-2, Toxoplasma and Yersinia. The correct diagnosis is based on histological findings. A 45-year-old female patient presented in our ambulatory room with a unilateral neck mass, fever, dysphonia and dysphagia.

[Inflammatory or malignant? Lessons from a cystic lateral neck lesion with a sudden onset].

Összefoglaló. A lateralis cysticus nyaki terimék két leggyakoribb oka a branchiogen cysta és a cysticus nyaki áttét. Az átfedő lokalizáció (a leggyakrabban a IIA nyaki régióban), a betegek életkora és az esetenként hirtelen kezdet alapján a két leggyakoribb ok differenciáldiagnózisa nagy kihívást jelenthet.

[Parry–Romberg syndrome].

Parry-Romberg syndrome is a rare, slowly progressive, autolimitated disease, characterized by unilateral facial atrophy. It is usually manifested in childhood and young adulthood. Because of the degree of atrophy and the variety of symptoms, the diagnosis, prognosis, and treatment of Parry-Romberg syndrome are a major challenge.

[The surgical removal of orbital foreign bodies: double case report].

The surgical procedure of orbital foreign bodies with its complications is not yet solved in Hungary. Despite the fact that many specialities are involved, until the present day, an orbital surgical centre was not developed. The main goal of this case report is to highlight the importance of these events, to develop a surgical approach, to recognize and solve the complications if they are present even in the cases of organic foreign bodies affecting more head and neck anatomical regions and structures.

[Otosclerosis. ].

Otosclerosis is a bone remodeling disorder affecting exclusively the human temporal bone which causes small bony lesions in the otic capsule. The symptoms depend on the location and the extent of the otosclerotic foci. Hence, clinically the most relevant sign is the conductive hearing loss due to the stapedial otosclerosis with fixation of the stapes footplate.

Effects of 1-year anti-TNF-α therapies on bone mineral density and bone biomarkers in rheumatoid arthritis and ankylosing spondylitis.

Objectives: Rheumatoid arthritis (RA) and ankylosing spondylitis (AS) have been associated with generalized and localized bone loss. We conducted a comprehensive study using imaging (dual-energy X-ray absorptiometry, DXA) and laboratory biomarkers in order to determine bone health and to study the effects of anti-tumor necrosis factor (TNF) biologics in RA and AS.

Patients And Methods: Thirty-six RA and 17 AS patients undergoing 1-year etanercept (ETN) or certolizumab-pegol (CZP) therapy were studied.

Pitfalls of delaying the diagnosis of hereditary haemorrhagic telangiectasia.

Hereditary haemorrhagic telangiectasia (HHT; Osler-Weber-Rendu disease) is an autosomal dominant vascular disease characterized by nosebleeds, mucocutaneous telangiectases, visceral arteriovenous malformations (AVM) and a first-degree relative with HHT. Diagnosis is definite if three or four criteria are present. This case report describes a 19-year-old male with incidentally detected polycythaemia and an associated soft-tissue opacity over the left lower lobe on his frontal chest radiogram.

[Tumors of glomus vagale: diagnostics and therapy].

Introducing the diagnostic protocol and therapy of a rare disease reviewing the worldwide literature named as vagal paraganglioma is our main target. This type is specific for women of middle age, and it is appearing as a unilateral neck mass, with or without Fontaine's sign. Giving a heavy aspect on the ear, nose and throat examination, the most important diagnostic tool is CT-angiography.

[Genetic diagnostics of hereditary hemorrhagic telangiectasia (Osler-Weber-Rendu disease)].

Hereditary hemorrhagic telangiectasia (HHT) is an autosomal dominant multisystemic vascular disease with a worldwide prevalence of 1 : 5000 - 1 : 10 000. Diagnosis is based on clinical Curacao criteria. Approximately 85% of HHT cases have heterozygous family-specific mutations in the or genes.

Hearing impairment locus heterogeneity and identification of PLS1 as a new autosomal dominant gene in Hungarian Roma.

Roma are a socially and culturally distinct isolated population with genetically divergent subisolates, residing mainly across Central, Southern, and Eastern Europe. We evaluated the genetic etiology of hearing impairment (HI) in 15 Hungarian Roma families through exome sequencing. A family with autosomal dominant non-syndromic HI segregating a rare variant in the Calponin-homology 2 domain of PLS1, or Plastin 1 [p.

[Carotid body tumor and its treatment. A case report].

Our goal was to report a 44-year-old woman with carotid body tumor, and to give a brief and comprehensive presentation about the disease and summarize its complex management. Carotid body tumor is a rare, mostly sporadic, benign head and neck mass originating from the glomus caroticum. It occurs mostly in middle-aged women as a slowly growing, semifix, painless neck mass.

[Otosclerosis. 1st part: pathogenesis].

Otosclerosis can be found exclusively in the human otic capsule of the temporal bone. Its etiology is still unknown. In the past decades, several potential etiopathogenetic factors have been revealed, however, most studies were based on otosclerotic patients diagnosed by clinical symptoms only.

Management of carotid body tumor in pediatric patients: A case report and review of the literature.

Carotid body tumors (CBTs) are rare types of extra-adrenal paragangliomas, which originate from the neuroendocrine cells of the adventitial layer of carotid bifurcation. An 8-year-old girl was admitted to our department with left-sided and pulsating neck swelling, which progressively grew over several months. The patient had no family history of CBTs.

Surgical Management of Pilocytic Astrocytoma of the Optic Nerve: A Case Report and Review of the Literature.

Optic nerve astrocytomas (ONAs) are frequent types of optic nerve gliomas (ONGs), which can affect the visual pathway. An 18-year-old male patient was admitted to our department with right-sided intraorbital/retrobulbar swelling, which progressively grew over several months. Clinical examination showed right-sided diplopia, mydriasis, low visual acuity (0.

Comparison of hearing results following the use of NiTiBOND versus Nitinol prostheses in stapes surgery: a retrospective controlled study reporting short-term postoperative results.

The aim of this retrospective study was to compare the 3-month postoperative hearing results following laser stapedotomy with the use of NiTiBOND versus Nitinol prostheses (31 and 39 patients, respectively). The operations were performed between September 2012 and September 2014, and between March 2006 and December 2012 regarding NiTiBOND and Nitinol, respectively. Twenty of the consecutive 31 patients were female and 11 were male for NiTiBOND, while 11 were male and 28 were female for Nitinol.

Comparative analysis of preoperative diagnostic values of HRCT and CBCT in patients with histologically diagnosed otosclerotic stapes footplates.

This prospective case review was performed with the aim to compare and asses the diagnostic values of cone-beam computed tomography (CBCT) and high-resolution computed tomography (HRCT) in the preoperative evaluation of otosclerosis. A total of 43 patients with histologically confirmed stapedial otosclerosis, who underwent unilateral stapedectomies were analyzed. Preoperative temporal bone CBCT and HRCT scans were performed in all cases.

Genetic association analysis in a clinically and histologically confirmed otosclerosis population confirms association with the TGFB1 gene but suggests an association of the RELN gene with a clinically indistinguishable otosclerosis-like phenotype.

Background/hypothesis: Otosclerosis is a frequent cause of hearing impairment characterized by abnormal resorption and deposition of bone in the human otic capsule. It is a disease of complex etiopathogenesis that is caused by both environmental and genetic factors. The goal of this study is to replicate association for genes that were previously reported to be associated with otosclerosis.

Primary tuberculosis of the middle ear cleft: diagnostic and therapeutic considerations.

Tuberculosis remains one of the most challenging infectious diseases, which rarely manifests in the middle ear cleft exclusively. Typical symptoms of tuberculosis have become more and more confusing due to the genetic evolution of different Mycobacterium species. In the diagnosis of tuberculous otitis media (TOM), clinical suspicion plays a fundamental role, when topical and/or systemic antibiotic treatment cannot lead to improvement in ear discharge and inflammation.

KTP laser stapedotomy with a self-crimping, thermal shape memory Nitinol piston: follow-up study reporting intermediate-term hearing.

The aim of this study was an evaluation of the mid-term hearing results after the implantation of a self-crimping heat memory Nitinol piston in stapes surgery. The 12-month postoperative results were compared with those at a minimum of 3 years (maximum 6.7, average 4.