Hungarian Radiology

[Zsófia Farbaky: Basics of musculoskeletal ultrasound]

MORVAY Zita

AUGUST 20, 2004

Hungarian Radiology - 2004;78(04)

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Hungarian Radiology

[41th Congress and Postgraduate Course of the European Society of Pediatric Radiology]

SZEBERÉNYI Júlia

Hungarian Radiology

[22th Congress of the Society of Hungarian Radiologists]

MAKÓ Ernő

Hungarian Radiology

[Recent results of breast diagnostics - Onco update 2004]

FORRAI Gábor

[The purpose of this overview is to demonstrate the recent results of breast diagnostics and the place of the imaging and interventional methods. Review of the most recent articles (September 2002- December 2003) in the following subjects: breast screening, digital mammography, computer assisted diagnosis, breast ultrasound, breast MRI, scintimammography, positron emission tomography, guided biopsies, other interventions, new diagnostical methods, percutaneous tumour ablation. Experiences about breast diagnostic methods are accumulating year-to-year rapidly. Therefore the current examination algorithm is changing continuously. New diagnostic and therapeutic modalities are entering in the daily routine. These are the reasons why the up-to-date knowledge of the literature is mandatory.]

Hungarian Radiology

[General assembly of the Society of Hungarian Radiologists]

NAGY Gyöngyi

Hungarian Radiology

[dr. László Szlávy]

HÜTTL Kálmán

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The applications of transcranial Doppler in ischemic stroke

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Background: This overview provides a summary of the applications of transcranial Doppler (TCD) in ischemic stroke. Results: A fast-track neurovascular ultrasound protocol has been developed for detecting occlusion or stenosis. The technique is more reliable in the carotid area than in the posterior circulation. By monitoring the pulsatility index the in­crea­sed intracranial pressure can be diagnosed. TIBI score was developed for grading residual flow. TCD has been shown to accurately predict complete or any recanalization. Regarding recanalization, TCD has a sensitivity of 92%, a specificity of 88%, a positive predictive value of 96%, a negative predictive value of 78% and an overall accuracy of 91%, respectively. Sonothrombolysis seemed to be a promising application but randomized controlled trials have shown that it does not improve clinical outcome. TCD examination can detect microembolic signals (MES) which are associated with an increased risk of stroke. Micro­em­boli were detected in symptomatic and asymptomatic carotid artery stenosis and during carotid endarterectomy. The number of microemboli can be decreased by antithrombotic therapy. Contrast en­chan­ced examination and Valsalva maneuver with continuous TCD monitoring can accurately screen for right-to-left shunt.

Clinical Neuroscience

[Transthyretin familial amyloid polyneuropathy - three Hungarian cases with rare mutations (His88Arg and Phe33Leu)]

CSILLIK Anita, POZSONYI Zoltán, SOÓS Krisztina, BALOGH István, BODÓ Imre, ARÁNYI Zsuzsanna

[Introduction - Transthyretin familial amyloid polyneuropathy is a rare autosomal dominant progressive systemic disesase of adults caused by endoneural amyloid deposition due to point mutations of the transthyretin gene. It is the most severe form among hereditary polyneuropathies, being fatal within 10 years if left untreated. The disease is underdiagnosed, the late onset forms (above the age of 50) being probably more widespread than previously thought. Early diagnosis is essential as the early introduction of causal therapy (tafamidis) slows progression and prolongs survival. Patients - We report here three non-related Hungarian cases of transthyretin familial amyloid polyneuropathy with non- Val30Met mutations (His88Arg in two cases, Phe33Leu in one case). They were all characterized by late-onset, progressive, length-dependent, axonal, sensorimotor polyneuropathy and the simultaneous presentation of severe restrictive cardiomyopathy. In all three cases, clinical and electrophysiological signs of myopathy were also present, suggesting the involvement of skeletal muscles as well. In two cases, high resolution ultrasound of the peripheral nerves was also performed, which showed segmental structural alterations (change or loss of fascicular structure) and some increase of echogenicity of the interfascicular epineurium, without substantial enlargement of the nerves. Conclusion - In Hungary, mainly the rare, non-Val30Met mutation forms of transthyretin familial amyloid polyneuropathy are encountered, as in our cases. As opposed to the Val30Met forms, these mutations are characterized by late onset and simultaneous presentation of severe cardiomyopathy. Our report highlights the importance of considering transthyretin familial amyloid polyneuropathy in the differential diagnosis of late-onset, progressive, axonal polyneuropathies of unknown etiology, particularly if associated with cardiac disease.]

Lege Artis Medicinae

[Treatment options for localized and widespread post-COVID pain]

VERECKEI Edit

[Data on the new coronavirus caused di­s­ease and its treatment have been accumulating for more than a year. There are four main disease courses: no or mild symp­toms, unavoidable hospitalisation, severe or lethal outcome, and permanent or post-hoc manifestations. The last course is usually referred to as post-COVID syndrome. As a part of the acute and post-COVID symptomatology there were published pain perceptions with frequent but heterogeneous localisation. It is practical to classify them by the origin of pain: nociceptive/inflammatory, peripheral neuropathic or central. Additionally, we have to clear which phase is the post-COVID patient in i.e. the patient has the prolonged COVID- or persistent post-COVID syndrome. However, in addition to an acute general inflammatory reaction, a true inflammation of joints and muscles is very rare in the musculoskeletal system. The diffuse musculoskeletal pain, chronic fatigue, generalised anxiety and depressive disposition manifest themselves in both acute and persistent forms. Their explanation is essentially of neurological nature: there are para-infectious “neuro-inflammation”, i.e. neuropathic and central mechanisms in the background. Accor­ding­ly, therapeutic options must be chosen while concerning the neuropharmacological action mechanisms of analgesics. El­derly patients at high iatrogenic risk and with multiple co-morbidities may be treated transdermal instead of oral drug administration.]

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[Coronavirus disease-2019 among rheumatic musculoskeletal patients – possible outcomes of infection, severe disease development and effectiveness of vaccination]

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[The prevalence of coronavirus infection of patients with inflammatory and rheumatic diseases does not differ significantly from the rate of the disease in the local general population. Patients treated with higher doses of corticosteroids, especially those with more severe systemic autoimmune disease, contract coronavirus infection at a higher rate. The risks of hospitalisation and the mortality rate do not differ significantly from those of the general COVID infected population. Patients treated with high-dose corticosteroids and cytostatic drugs are exceptions of this. Associated diseases that are generally threatening the COVID-19 patients (according to pre-COVID rheumatology surveys) are the same in inflammatory and non-inflammatory rheumatology conditions. Hence, the risk of severe COVID-19 outcome does not essentially depend on rheumatological conditions since the aging itself with typical cardiopulmonary and metabolic diseases are also responsible for. From the treatment armamentarium of inflammatory rheumatology/autoimmune diseases only arbitrarily dosed dexamethasone treatment seems efficacious. In specific patient groups, interleukin 6 antagonists and JAK inhibitors may also have a beneficial effect. The rheumatological and autoimmune drugs as antimetabolites, anti-cytokine immunotherapies and JAK inhibitors, do not increase the risk of COVID-19 infection since it is not necessary to stop them in infected pa­tients. The B-cell antagonist rituximab is the exception since by attenuating humoral immunity and the presence of active disease increase the risk of severe outcome in COVID-19 infected cases. COVID vaccination does not mean specific acute risk for rheumatological and autoimmune patients. The long term effect of COVID vaccination regarding the robustness and sustained immunity specifically in autoimmune and inflammatory diseases needs further studies.]

Lege Artis Medicinae

[Summary data of Hungary's comprehensive health screening program (MAESZ) 2010-2019]

BARNA István, KÉKES Ede, HALMY Eszter, BALOGH Zoltán, KUBÁNYI Jolán, SZŐTS Gábor, NÉMETH János, PÉCSVÁRADY Zsolt, MAJOROS Attila, DAIKI Tenno, ERDEI Ottilia, DANKOVICS Gergely

[The comprehensive screening program of Hun­gary (MAESZ) 2010-2020-2030 is a unique initiative in Hungary and worldwide too. This largest humanitarian program provides by the latest technology free scree­ning tests for all residents in Hungary. The program developed by 76 pro­fessional organizations offers 38 scree­ning tests to every participants free of charge, in a special designed screening truck. Screening program performed by MAESZ includes cardiovascular, ophthalmologic, dermatologic, gynecologic, and neurologic investigations, lab tests, audiometry, blood pressure and arterial stiffness measurements, and venous Doppler ultrasound examinations. More­over, screening tests for lactose intolerance, colon malignancy, inflammatory bowel disease, reflux disease, urine incontinency, prostatic cancer and physical activity level were evaluated. Starting 2020, a dental screening station will be added to the mobile unit for early detection of oral cancers. Beyond screening tests, special attention is paid to assess health threatening risk factors, such as smoking, alcohol con­sumption, physical inactivity, un­healthy nutrition, and obesity. The program demonstrates the key elements of first aid from reanimation to bandage of burns in cooperation with professional and civil organisations. Furthermore, during the waiting time, participants get lifestyle recommendations and a health booklet with a bar code enabling the immediate computer analysis of test outcomes. Since the 2018/2019 school year the official prevention program for children entitled “Travel around the Empire of Health” was started. During its 10 years, the MAESZ performed 7 million free of charge screening tests on 1,886 scenes, enrolled 560,000 participants, invested 16,000 hours for prevention, handed out 1,200,000 health booklets and 391,000 prevention info packages to thousands of fami­lies. More than 20,000 health professionals (GPs, nurses, dietetics, health development agents, public health government officials, Accident Prevention Committee of National Police Headquarters, General Directorate of Social Affairs and Child Protection and non-governmental organizations) have been participated. The program designed to improve social health aims to help more and more Hun­garian citizens to be informed about their health status and to reminds them of the importance of prevention. ]