Hungarian Radiology

[Zsófia Farbaky: Basics of musculoskeletal ultrasound]

MARCH 20, 2007

Hungarian Radiology - 2007;81(01-02)

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Hungarian Radiology

[Diagnostic and therapeutical possibilities in constipation]

ILLÉS Anita, KIRÁLY Ágnes

[Constipation is a common gastrointestinal problem. The prevalence of symptoms related with constipation fluctuates from 3 to 20 per cent. Constipation occurs more frequently in the elderly people and in females and more frequent in case of inactivity and less fiber intake. Assesment of patients with severe constipation includes specialized investigations. Exclusion of primary organic causes has to be the first step, then metabolic, neurological and iatrogenic causes (such as medicament side effects, etc) have to be excluded. After these considerations special functional gastroenterological investigations are needed which contribute to the diagnosis and differential diagnosis of the cause of the constipation. Anorectal manometry, ballon expulsion test, defecography and colon transit studies allow us to distinguish between slow colon transit, colon inertia, different subtypes of outlet obstruction, and the constipation predominant irritable bowel syndrome. The evaluation of these specific studies leads to the exact diagnosis and appropriate treatement for their problem can be given to the patients, which always has to be individually planed in all cases.]

Hungarian Radiology

[Teleradiology - opportunity or threat?]

PALKÓ András

[Teleradiology - as a result of recent developments in digital imaging and informatics - appears to be a technology potentially responding to many challenges in the field of diagnostic radiology. It may help in the centralization of service, in the support of emergency care, and in the more accurate diagnosis of cases requiring special skill. Outsourcing of imaging diagnostic reporting activities may solve human resource problems and may decrease wage expenditures. Nevertheless teleradiology exposes also some difficulties (human and technical aspects) which we should recognize in time for being able to protect ourselves.]

Hungarian Radiology

[dr. Magdolna Ormóshegyi]

ORMÓSHEGYI Magdolna

Hungarian Radiology

[Results of breast cancer screening and clinical mammography at the Kenezy Breast Center, Debrecen between 2002-2003]

SEBŐ Éva, SARKADI László, KOVÁCS Ilona, VAJDA Olga

[INTRODUCTION - Breast cancer screening has been started in January 1. 2002. in Hungary in the course of the National Health Program. Breast cancer is the main cause of death among women’s malignant tomors, and the aim of the project is to reduce this mortality. The chance of survival is highly increased by the early detection of the disease. Kenezy Breast Center was connected to this project. PATIENTS AND METHODES - Females between 45-65 years without symptoms participated in the project. Paralel to this women with symptoms, sometimes with palplable masses were clinically examined. Screening mammography films were read by two radiologists and the complementary examinations of the breast and the axillary lymph nodes - ultrasonography, guided biopsy (FNAB, core biopsy) - were performed always by the same doctor. Results of the two projects were compared. RESULTS - The incidence of malignant breast cancer was 4‰ in the screening and 1,5% in the clinical group. 46.5% of the malignant breast cancers revealed by the clinical examinations was diagnosed in the group of women between the age of 45 to 65 years. This is the age when most women are involved in the screening program. 7.3% of the tumors was diagnosed in the 40- 44 year age-group and 11.3% among women aging 66-77 years. The rate of malignant tumors smaller than 1.5 cm was 49.1% according to screening records and 36% in the clinical trial. In both groups, tumor size of 1.5 cm proved to be a critical limit regarding to the development of metastases, mainly in the axillary region. Above this size, metastases were more frequent. CONCLUSIONS - Both breast screening program and clinical exams are of great significance. Based on the data obtained during two years, authors found that women below the age of 40 and above the age of 65 should also be involved in the screening program. Detection of breast tumor is possible at an early stage by screening. In the case of small tumors (smaller than 1.5 cm) the development of axillary metastases is less likely than in the case of larger ones. The lack of metastases in the axillary lymph nodes offers better prognosis according to the published scientific data, which reinforces the importance and necessity of the screening programs.]

Hungarian Radiology

[Basics and future of immunogenomics - Interview with András Falus]

LOMBAY Béla

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[The diseases of connective tissue and musculoskeletal system frequently associated with typical eye disorders. These can either be mild, recovering fully after treatment or more serious with persisting symptoms and destructive changes resulting in permanent loss of sight Eye symptoms can occur in the following diseases: rheumatoid arthritis, juvenile chronic arthritis, neonatal onset multisystem disease, ankylosing spondylitis, seronegative spondarthrities, Reiter’s syndrome, Behçet’s syndrome, Lyme disease, systemic lupus erythematosus, scleroderma, polyarteritis nodosa, Wegener’s granulomatosis, giant cell arteritis, erythema nodosum, relapsing polychondritis, sarcoidosis, Marfan’s syndrome, osteogenesis imperfecta.]

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[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. ]

Clinical Neuroscience

[The significance of high-resolution ultrasonography in the diagnosis of peripheral nerve disorders]

SCHEIDL Erika, JOSEF Böhm, FARBAKY Zsófia, DEBRECZENI Róbert, BERECZKI Dániel, ARÁNYI Zsuzsanna

[High resolution ultrasonography is an emerging technique for the investigation of peripheral nerves and is increasingly used worldwide in the diagnosis of peripheral nerve disorders, however, until now it is not widespread in Hungary. According to the literature this method is especially useful in entrapment neuropathies, traumatic peripheral nerve injuries, tumors of the peripheral nerves and sonographically guided interventions. Ultrasonography allows precise morphological analysis and quantitative measurements of the nerves providing useful complementary information to electrodiagnostic data. In entrapment neuropathies ultrasound shows nerve swelling mainly proximal to the sites of compression and a focal change of echotexture. On longitudinal scan, an abrupt caliber change and spindle-like swelling of the compressed nerve segment can be seen. Evaluation of the anatomical background and visualisation of the postoperative and posttraumatic changes provide useful information for planning of the therapy. Ultrasound may be of significant help in localizing the pathological nerve segment when it is at an electrophysiologically inaccessible site or when substantial secondary axonal loss precludes precise electrophysiological localization and it might even show pathological changes when nerve conduction studies are normal. Contrary to electrophysiological investigation ultrasonography might discover neurotmesis in the akute phase of traumatic nerve injuries indicating the necessity of surgical intervention. We provide a summary of the main indications and further application areas of this method.]

Clinical Neuroscience

[The comparative analysis of arterial wall thickness and arterial wall stiffness in smoking and non-smoking students]

LÉRÁNT Brigitta, CHRISTINA Straesser, OLÁH László, KARDOS László, CSIBA László

[Aim - Our aim was to detect the adverse effects of smoking on arterial wall thickness and arterial wall stiffness in young, healthy university students. Question - Does only a few years of smoking result in measurable vascular alterations in healthy young people? Methods - We measured the intima-media thickness (IMT) on both common carotids by means of carotid ultrasound, then we examined the stiffnessparameters of the blood vessels (pulse wave velocity, PWV; augmentation index, Aix) with the help of arteriograph. Subjects - We recruited 25 smoking and 25 non-smoking young volunteers aged 19-33 for our examinations. Exclusion citeria included any known diseases, abnormally high cholesterol levels, BMI value exceeding 30 kg/m2. Only regular smokers were allowed to participate in the smoking group (at least for six months, minimum five cigarettes a day). Results - In case of smokers morphological, hemodinamic and stiffnessparameters showed significantly higher values compared to non-smokers. Mean bilateral IMT was 0.52±0.034 mm in case of smokers, while in non-smokers we measured 0.46±0.036 mm (this difference is significant: p<0.01). PWV and heart rate also showed significantly higher values in smoking group (PWV: p<0.01; heart rate: p<0.05). Unadjusted to age, gender and smoking status there was a significant correlation between IMT and PWV (0.1 mm thicker IMT - 0.6354 m/s faster PWV). Gender differences were found in vascular changes caused by smoking. Conclusion - The adverse effects of smoking on arterial wall thickness and arterial wall stiffness can be seen even at a young age, only after a few years of smoking. Both higher IMT and higher PWV sensitively predict vascular damages.]

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[DIAGNOSTIC PROCEDURES AND SUCCESSFUL TREATMENT OF A RARE INTRAABDOMINAL NEOPLASM IN AN UNCOMMON LOCALISATION]

KIS János Tibor, PÁLHEGYI Erika

[INTRODUCTION - Primary neoplasms of the grater omentum are rarely revealed. The primitive neuroectodermal tumor of the grater omentum is extremely rare, only one case has been reported in the English literature. CASE REPORT - We report a case of an omental tumour occurring in a 50-year-old man with HBV-positive liver cirrhosis (Child C). The patient had regular check-ups in our outpatient clinic. One of the regular ultrasound scans revealed an epigastrial space-occupying lesion, which was not seen previously. The symptoms and the laboratory tests did not suggest an intraabdominal malignancy. Abdominal CT scan did not raise the suspicion of a neoplastic lesion either. Some weeks later a sudden increase in the amount of ascites has developed. A repeated abdominal ultrasound scan detected the tumour again. The reassessment of the CT scan provided some suspicion of the presence of an abdominal neoplasm. After draining the ascitic fluid by paracentesis an apple-sized nodule was palpable. Abdominal US-guided biopsy was performed. On histopathological examination the diagnosis of a primary peritoneal neuroectodermal tumour was made. Laparotomy proved the precise location but the tumorous conglomeration could not be removed as a whole. Following surgery the patient was treated in the oncology department and a significant improvement could be achieved. CONCLUSION - This case highlights the importance of the correlation of the clinical data and imaging techniques and the necessity of regular patient follow-up.]