Hungarian Radiology

[23rd Congress of the Society of Hungarian Radiologists, 1st Hungarian-Austrian Congress of Radiology]

HARKÁNYI Zoltán

DECEMBER 20, 2006

Hungarian Radiology - 2006;80(07-08)

COMMENTS

0 comments

Further articles in this publication

Hungarian Radiology

[Initial experiences with TOF MR and contrastenhanced MR angiography of the supraaortic arteries]

TASNÁDI Tünde, KARDOS Klára

[INTRODUCTION - 95 MR angiographic examinations of the supraortic arteries were performed at the Rethy Pal Hospital, Bekescsaba between February 2003 and May 2005. The aim of this publication is to analyse the clinical benefit of contrast-enhanced MR angiography compared to duplex ultrasound and to evaluate the role of TOF MR angiography in the diagnostics of the carotid arteries. We compared the results of contrast-enhanced MR angiography, TOF MR angiography and duplex ultrasound. MATERIAL AND METHOD - 95 patients were examined by CE MR angiography following carotid duplex US in 59 cases and TOF MR angiography in 88 cases. Duplex US was done using LOGIQ 400 PRO system, MR angiography were performed by 1.5 T Siemens Magnetom Symphony unit. RESULTS - Stenosis of the internal carotid artery was confirmed in 67 cases and stenosis of the common carotid artery was seen in 10 cases. Bilateral ICA stenoses were detected in 17 patients and bilateral CCA stenoses could be revealed in 3 cases. The ICA stenosis was mild in 22 (33%), moderate in 18 (27%), and serious in 27 cases (40%). Occlusion was seen in 10 cases (15%). CE MR angiography showed stenosis at the origin of the CCA in 5 patients, at the origin of the vertebral and the subclavian artery in 10-10 cases that could not be detected by duplex ultrasound. Subclavian artery stenosis was seen in 15 patients, 7 of them presented subclavian steal syndrome. 13 patients had vertebral artery stenosis, 7 of them bilateral. 13 of the 20 VA stenoses were mild, 4 were found to be moderate and 3 were serious. In four patients the vertebral arteries were occluded. In six questionable cases MR angiography solved the problem. Reversed flow could be detected in 5 cases with duplex ultrasound suggestive of subclavian steal syndrome, which was later confirmed by TOF and CE MR angiography. TOF MR angiography showed stenosis on reconstructed images, which was not confirmed by neither duplex US or CE MR angiography. Paraganglioma was detected in one patient. CONCLUSION - In case of calcified plaques and abnormal arterial-course CE MR angiography contributes significantly to the detection of the stenosis. In cases with moderate and serious stenosis duplex ultrasound and MR angiography provided similar results. In case of occlusions the results of the two modalities were the same. The contrast-enhanced MR angiography gives the possibility to show the aortic origin of the supraaortic arteries in contrast to the duplex US and TOF MR angiography. To establish the diagnosis of subclavian steal syndrome the directional sensitivity of TOF MR angiography and duplex US is helpful adjunct to CE MR angiography.]

Hungarian Radiology

[Development of CT - Is there a limit? Conversation with professor Mathias Prokop]

HARKÁNYI Zoltán

Hungarian Radiology

[Measurements on radiologic equipments for quality and safety - 3rd Interdisciplinary Forum]

GÁSPÁRDY Géza

Hungarian Radiology

[The role of static MR-urography in diagnostics of urinary obstruction]

KIS Zsuzsanna, FAZEKAS Péter, KULCSÁR Dániel, KÖTELES Márta, KOVÁCS Annamária, MAGYAR Klára

[INTRODUCTION - The idea and methodology of MRurography has just crystallized recently due to the development of technology. The traditional MRU technology means the strongly T2 weighted sequence, suitable for depicting stationary liquid spaces. Its use is independent of the functional status of the kidneys thus it is suitable for depicting dilatated ureters in case of nonfunctioning kidneys, too. Authors's aim was to define the role of sMRU in the diagnostics of obstructive urinary diseases. PATIENTS AND METHODS - 60 sMRU examinations were performed on 59 patients using a 1.5 T Siemens Symphony MR scanner in the CT-MR Laboratory of the Markhot Ferenc County Hospital between May 1, 2003 and October 31, 2005. The sMRU was performed with 2D T2 TSE sequence with angiographic character. In each case, the examinations were completed with conventional sequences in multiple planes. The role of gadolinium enhanced T1-weighted MR urography in the same diseases was not studied. In 7 cases, low-dose thin slice CT examination was performed to reveal the precise cause of obstruction. The examinations were preceded by abdominal ultrasound or intravenous urography (IVU). RESULTS - Out of the 60 sMRU examinations uretery dilatation were observed in 50 cases. In the background of obstruction, stone could be detected in 13 patients, dilatation was observed in 4 patients and MR did not indicate stone. In 7 cases with known neoplastic disease, associated urinary obstruction could be detected. In the background of obstruction primary neoplasm was found in 10 patients unknown prior the MR examination. Other benign obstruction occurred in 13 cases. Obstruction was not proved in 10 patients. In these cases the examination was justified by uncertain ultrasound findings together with abnormal renal function parameters. Follow up sMRU was performed in one patient. False diagnosis was established in two patients, the cause of dilatation was not found in one patient. CONCLUSIONS - The sMRU examination can provide more precise detection of the causes of severe urinary obstructions. It helps to define the level of obstruction in case of known malignant tumors. The grade of urinary dilatation could be also evaluated. The sMRU examination in conjunction with conventional sequences in multiple planes made possible to set up a correct therapy plan.]

Hungarian Radiology

[EAR+ECR=ESR Turning-point in life of European radiology]

PALKÓ András

All articles in the issue

Related contents

Clinical Neuroscience

[Advanced Parkinson’s disease characteristics in clinical practice: Results from the OBSERVE-PD study and sub-analysis of the Hungarian data]

TAKÁTS Annamária, ASCHERMANN Zsuzsanna, VÉCSEI László, KLIVÉNYI Péter, DÉZSI Lívia, ZÁDORI Dénes, VALIKOVICS Attila, VARANNAI Lajos, ONUK Koray, KINCZEL Beatrix, KOVÁCS Norbert

[The majority of patients with advanced Parkinson’s disease are treated at specialized movement disorder centers. Currently, there is no clear consensus on how to define the stages of Parkinson’s disease; the proportion of Parkinson’s patients with advanced Parkinson’s disease, the referral process, and the clinical features used to characterize advanced Parkinson’s disease are not well delineated. The primary objective of this observational study was to evaluate the proportion of Parkinson’s patients identified as advanced patients according to physician’s judgment in all participating movement disorder centers across the study. Here we evaluate the Hungarian subset of the participating patients. The study was conducted in a cross-sectional, non-interventional, multi-country, multi-center format in 18 countries. Data were collected during a single patient visit. Current Parkinson’s disease status was assessed with Unified Parkinson’s Disease Rating Scale (UPDRS) parts II, III, IV, and V (modified Hoehn and Yahr staging). Non-motor symptoms were assessed using the PD Non-motor Symptoms Scale (NMSS); quality of life was assessed with the PD 8-item Quality-of-Life Questionnaire (PDQ-8). Parkinson’s disease was classified as advanced versus non-advanced based on physician assessment and on questions developed by the Delphi method. Overall, 2627 patients with Parkinson’s disease from 126 sites were documented. In Hungary, 100 patients with Parkinson’s disease were documented in four movement disorder centers, and, according to the physician assessment, 50% of these patients had advanced Parkinson’s disease. Their mean scores showed significantly higher impairment in those with, versus without advanced Parkinson’s disease: UPDRS II (14.1 vs. 9.2), UPDRS IV Q32 (1.1 vs. 0.0) and Q39 (1.1 vs. 0.5), UPDRS V (2.8 vs. 2.0) and PDQ-8 (29.1 vs. 18.9). Physicians in Hungarian movement disorder centers assessed that half of the Parkinson’s patients had advanced disease, with worse motor and non-motor symptom severity and worse QoL than those without advanced Parkinson’s disease. Despite being classified as eligible for invasive/device-aided treatment, that treatment had not been initiated in 25% of these patients.]

Clinical Neuroscience

Evaluation of anxiety, depression and marital relationships in patients with migraine

DEMIR Fıgen Ulku, BOZKURT Oya

Aim - The aim of this study was to evaluate the frequency and characteristics of attacks in patients with migraine, to determine the effects of anxiety or depressive symptoms, and to evaluate the marital relationships of patients with migraine. Method - Thirty patients who were admitted to the neurology outpatient clinic of our hospital between July 2018 and October 2018 and were diagnosed with migraine according to the 2013 International Headache Society (IHS) diagnostic criteria were included in this cross-sectional study. Age, sex, headache frequency and severity, depressive traits, marital satisfaction and anxiety status were examined. We used the Beck Depression Inventory (BDI), State-Trait Anxiety Inventory (STAI), Maudsley Marital Questionnaire (MMQ) and Visual Analogue Scale (VAS) for measuring relevant parameters. Results - The mean severity of migraine pain according to VAS scale was 6.93 ± 1.41 and the mean number of migraine attacks was 4.50 ± 4.24. The mean BDI score of the patients was 12.66 ± 8.98, the mean MMQ-M score was 19.80 ± 12.52, the mean MMQ-S score was 13.20 ± 9.53, the mean STAI-state score was 39.93 ± 10.87 and the mean STAI-trait score was 45.73 ± 8.96. No significant correlation was found between age, number of migraine attacks, migraine duration, migraine headache intensity, and BDI, STAI and MMQ scores (p>0.05). But there was a positive correlation between MMQ-S and scores obtained from the BDI and STAI-state scales (p<0.05). Conclusion - In this study more than half of the migraine patients had mild, moderate or severe depression. A positive correlation was found between sexual dissatisfaction and scale scores of depression and anxiety.

Clinical Neuroscience

[Decisional collisions between evidence and experience based medicine in care of people with epilepsy]

RAJNA Péter

[Background – Based on the literature and his long-term clinical practice the author stresses the main collisions of evidence and experience based medicine in the care of people with epilepsy. Purpose – To see, what are the professional decisions of high responsibility in the epilepsy-care, in whose the relevant clinical research is still lacking or does not give a satisfactory basis. Methods – Following the structure of the Hungarian Guideline the author points the critical situations and decisions. He explains also the causes of the dilemmas: the lack or uncertainty of evidences or the difficulty of scientific investigation of the situation. Results – There are some priorities of experience based medicine in the following areas: definition of epilepsy, classification of seizures, etiology – including genetic background –, role of precipitating and provoking factors. These are able to influence the complex diagnosis. In the pharmacotherapy the choice of the first drug and the optimal algorithm as well as the tasks during the care are also depends on personal experiences sometimes contradictory to the official recommendations. Same can occur in the choice of the non-pharmacological treatments and rehabilitation. Discussion and conclusion – Personal professional experiences (and interests of patients) must be obligatory accessories of evidence based attitude, but for achieving the optimal results, in some situations they replace the official recommendations. Therefore it is very important that the problematic patients do meet experts having necessary experiences and also professional responsibility to help in these decisions. ]

Clinical Oncology

[Complications of infusion treatment with emphasis on extravasation of cytostatics]

HARISI Revekka

[The extravasation of cytostatics is the most signifi cant complication of infusion therapy in cancer treatment. Extravasation refers to the inadvertent infi ltration of cytostatic drugs into subcutaneous or subdermal tissues surrounding the intravenous or intraarterial administration site. According to literature data incidence estimates between 0,01-7%. Extravasated drugs are classifi ed according to their potential for causing damage as vesicant, irritant and nonvesicant. Knowledge of risk factors, the patientrelated and treatment-related ones is important to minimize the occurrence of extravasation. In order to reduce the risk of extravasation, the staff involved in the tumor infusion therapy must be specially trained to implement several preventive and therapeutical protocols. In 2012, ESMO-EONS has put together a new comprehensive treatment protocol on the topic of cytostatics extravasation. Protocol recommended that every oncological department, who administers chemotherapy have to have extravasation trained team and a standby extravasation kit. According to the new ESMO-EONS guideline subcutaneous corticoids are not recommended, anymore. In case of mechloretamine extravasation the recommendation is immediate subcutaneous injection of sodium thiosulfate. After extravasation of anthracyclines, mitomycin C and platin salts the best treatment opportunity is subcutan dimethyl sulfoxide administration. In case of anthracyclines’ extravasation intravenous dexrazoxane treatment is also effective. Hyaluronidase, injected into or under the skin, facilitates absorption of extravasated drugs because of increases connective tissue permeability, promotes the spreading and reduces the local concentration of the extravasated citostatic agents. Hyaluronidase might be effi cacious in preventing skin necrosis by extravasation due to vinca alkaloids. The treatment of unresolved tissue necrosis or pain lasting more than 10 days is surgical debridement. Because of the medical and juristic importance of the extravasation event, it is necessary to establish uniform guidelines for treatment of extravasation, in all Hungarian Oncological Centers.]

Journal of Nursing Theory and Practice

[The state of health of Roma in Nagykálló ]

ARATÓ Miklósné

[Aim of the study: To assess the unique lifestyle characteristics and state of health of the Roma minority living in a closed community. The author assumed that the Roma have a different attitude towards their own health and to the healthcare supply system. Sample and method: At the Sántha Kálmán Mental Health Centre and Specialist Hospital, in May 2012 a unique blood donation day was organised for the Roma population. As a part of the program, besides the medical tests, a questionnaire-based survey was conducted. (N=100) The author processed the data using Microsoft Excel, and presented the results with descriptive statistical methods. Results: Of the more than 100 who volunteered, 38 were able to give blood. Among the respondents the majority of women were aged 41-50 years (39%), and most of the men were in the 31-40 age bracket. More than half of the respondents (57%) consume alcohol regularly or occasionally, while 47% of them smoke. Some 39% of those surveyed consider their own state of health to be bad. Some 56% of the respondents are satisfied with the provision of healthcare, despite the fact that almost half of them have experienced some kind of discrimination during their care. Conclusions: The bad state of health of the Roma is related to the lower quality of life, the low level of education, alcohol consumption and smoking. The Roma are aware of the screening tests and consider them important; indeed, some of them also regularly give blood, but the communication targeting them is not effective. The Roma population experience discrimination more frequently then the other members of society. It is imperative that training in tolerance towards the Roma be incorporated into healthcare education. It is also necessary to improve the supportive relationship with healthcare. One means of achieving this could be the inclusion of Roma in healthcare efforts.]