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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. Finally, during our tests, we tried to get an answer to our assumption that the sample taken from the inner surface of the HME can be tested for SARS-CoV-2. METHOD: A total of 23 patients who underwent total laryngectomies were analyzed by velocity measurements and thermal imaging with and without HMEs and laryngeal tubes, using different types of PPEs. COVID-19 PCR testing was performed on patient tracheas and the inner surfaces of the HMEs. RESULTS: Male patients with laryngeal tubes without HMEs demonstrated an increase in exhaled airflow velocity of more than 43% compared to male patients without laryngeal tubes; in female patients, the same value was more than 39%. Thermal imaging results confirmed that the lowest surface temperature was measured on FFP2 masks. The sent samples can be tested for SARS-CoV-2 using PCR, the presence of the virus was not detected. CONCLUSION: Laryngectomized patients without laryngeal tubes pose a lower risk for spreading viral aerosols due to the reduced velocity of the exhaled airflow caused by the absence of the tube as the narrowing factor. Patients with laryngeal tubes who undergo total laryngectomies during the COVID-19 pandemic should use HMEs with viral filter, if possible, also changing the laryngeal tubes to dermal adhesives for fitting their HMEs seems to be the best option. The surface of the used protective equipment can also be examined with thermal camera in the case of total laryngectomees. COVID-19 PCR testing of the tracheal secretion from the inner HME surfaces should become a routine in clinical practice if deemed necessary. Orv Hetil. 2023; 164(34): 1327-1336.
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COVID-19 , Humanos , Femenino , Masculino , COVID-19/diagnóstico , Pandemias , SARS-CoV-2 , Ultrasonografía , PulmónRESUMEN
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. The patient was double-tested positive for SARS-CoV-2 approximately 1 month before the symptoms started. Before examination, the nasopharyngeal rapid test for SARS-CoV-2 resulted negative. After hospitalization, intravenous antibiotic (Augmentin, 3 x 1.2 g; Klion, 2 x 100 mg) and steroid (Solu-Medrol, 2 x 125 mg) therapy were administered. The neck and chest CT described a right-sided retropharyngeal abscess with bilateral neck lympadenopathy. Urgent tracheotomy, neck dissection and lymph node biopsy were made. The intraoperative findings excluded the presence of the abscess. The histological findings confirmed the necrotizing histiocytic lymphadenitis. Despite of the fact that the Kikuchi-Fujimoto disease is autolimited, we can see that, in this particular case, the lymphadenopathy after the SARS-CoV-2 infection caused a life-threatening situation. The formed extratissular liquid imitated the image of a retropharyngeal abscess. In the searched worldwide literature, similar intervention for this type of process was not described. Tracheotomy, neck dissection and removing the lymph nodes as ,,trigger zones used the full recovery of the patient. In the future, we consider important proving and clarifying the correlation between SARS-CoV-2 and Kikuchi-Fujimoto disease.
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COVID-19 , Infecciones por Virus de Epstein-Barr , Linfadenitis Necrotizante Histiocítica , Absceso Retrofaríngeo , COVID-19/complicaciones , COVID-19/diagnóstico , Diagnóstico Diferencial , Infecciones por Virus de Epstein-Barr/diagnóstico , Infecciones por Virus de Epstein-Barr/patología , Femenino , Herpesvirus Humano 4 , Linfadenitis Necrotizante Histiocítica/complicaciones , Linfadenitis Necrotizante Histiocítica/diagnóstico , Linfadenitis Necrotizante Histiocítica/tratamiento farmacológico , Humanos , Ganglios Linfáticos , Persona de Mediana Edad , Absceso Retrofaríngeo/diagnóstico , Absceso Retrofaríngeo/patología , SARS-CoV-2RESUMEN
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 purpose of this case presentation is to highlight the difficulty of establishing the diagnosis, furthermore, to present the steps of examining the patient and to draw attention to the importance of proper timing of the surgery. Moreover, it wants to emphasize the importance of looking for diseases that often occur with the mentioned syndrome. Orv Hetil. 2020; 161(28): 1181-1185.
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Hemiatrofia Facial/diagnóstico , Adulto , Niño , Cara , Hemiatrofia Facial/cirugía , Humanos , Síndrome , Adulto JovenRESUMEN
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. Orv Hetil. 2020; 161(21): 889-894.
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Cuerpos Extraños en el Ojo/cirugía , Órbita/lesiones , Urgencias Médicas , Cuerpos Extraños en el Ojo/diagnóstico , Humanos , Hungría , Masculino , Persona de Mediana Edad , Órbita/cirugía , Resultado del TratamientoRESUMEN
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. Carefully looking at the size and relationship with the narrowing arteries, veins, nerves, muscles and bony structures (skull base, cervical spine), in most of the cases we choose the surgical procedure. Orv Hetil. 2019; 160(34): 1358-1362.