Wiener medizinische Wochenschrift. Supplement最新文献_第4页

[Organ specific MRI contrast media in general practice]. [器官特异性MRI造影剂的一般应用]。

Wiener medizinische Wochenschrift. Supplement Pub Date : 2002-01-01

W Schima

{"title":"[Organ specific MRI contrast media in general practice].","authors":"W Schima","doi":"","DOIUrl":"","url":null,"abstract":"Conventional MR imaging with non-specific gadolinium contrast agents is useful in the detection and staging of malignancies. With the development of organ-specific MR contrast agents, MR imaging is assuming an even larger role in body imaging. Two different classes of liver-specific agents, hepato-biliary agents targeted to the hepatocytes, and reticulo-endothelial agents (or Kupffer cell agents) targeted to the reticuloendothelial system in the liver and spleen, have been developed. MRI with liver-specific contrast agents is superior to helical CT for detection of liver metastases. Mangafodipir, which was originally developed as a liver-specific agent, has been shown to accumulate in the pancreas as well. Recent studies have revealed that mangafodipir-enhanced MRI is at least equal to spiral CT in the staging of pancreatic cancer and may be superior to CT in the detection of small cancers. Blood-pool contrast agents with a long blood half-life, such as ultrasmall iron oxide particles (USPIO), have been developed for MR angiography. After the clearance from the vascular system, USPIO are taken up by phagocytes and accumulate in normal lymph, but not in metastatic nodes. This effect can be exploited to increase the accuracy of MRI in lymph node staging of cancer of head-neck, lung or pelvis. In conclusion, various organ-specific MR contrast agents with a wide range of clinical applications have been developed. Future studies will demonstrate the role of contrast-enhanced MRI in comparison with multi-detector array CT.","PeriodicalId":76823,"journal":{"name":"Wiener medizinische Wochenschrift. Supplement","volume":" 113","pages":"8-11"},"PeriodicalIF":0.0,"publicationDate":"2002-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"22276180","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

[Bone metastases: new trends in diagnostic imaging]. [骨转移:诊断成像的新趋势]。

Wiener medizinische Wochenschrift. Supplement Pub Date : 2002-01-01

A M Herneth, M Dominkus, A Kurtaran, Susanna Lang, T Rand, F Kainberger

引用次数: 0

[Value of roentgen diagnosis in recognition of primary and potentially malignant bone tumors]. [x线诊断在识别原发性和潜在恶性骨肿瘤中的价值]。

Wiener medizinische Wochenschrift. Supplement Pub Date : 2002-01-01

Christina Müller, F Kainberger, H Imhof

引用次数: 0

[Middle field and low field magnetic resonance tomography in wrist injuries]. [中、低场磁共振成像在腕部损伤中的应用]。

Wiener medizinische Wochenschrift. Supplement Pub Date : 2002-01-01

Brigitte Happel, M Breitenseher, S Trattnig, Ch Gäbler, Ch Kukla, Th Rand, H Imhof, G Lechner

{"title":"[Middle field and low field magnetic resonance tomography in wrist injuries].","authors":"Brigitte Happel, M Breitenseher, S Trattnig, Ch Gäbler, Ch Kukla, Th Rand, H Imhof, G Lechner","doi":"","DOIUrl":"","url":null,"abstract":"Purpose: To evaluate the diagnostic value of magnet resonance imaging in comparison of a dedicated 0.2-T unit and a 1.0-T unit in patients with clinically suspected scaphoid fractures and other wrist fractures.Material and methods: In 20 patients (14 m/6 f) with clinically suspected scaphoid fractures and a normal six view radiographic exam, magnet resonance imaging was performed first with the dedicated 1.0-T unit and afterwards with the 0.2-T unit within 7 days after trauma. T1 weighted spin-echo, STIR and T2-weighted 3D GRE sequences were performed.Results: The 0.2 Tesla dedicated system is inferior to the 1.0 Tesla unit concerning the outcome of the 3 examiners. Especially the areas of bone bruise showed different results: each examiner detected at least two more cases of bone bruise with the 1.0 Telsa unit, which could not be defined with the 0.2 Tesla unit.Conclusions: This study shows, how utmost sensitive magnet resonance imaging is referring to unremoved fractures of the scaphoid and to other wrist abnormalities. Results with the 0.2 Tesla dedicated system was inferior compared to the 1.0 Tesla unit.","PeriodicalId":76823,"journal":{"name":"Wiener medizinische Wochenschrift. Supplement","volume":" 113","pages":"41-2"},"PeriodicalIF":0.0,"publicationDate":"2002-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"22276790","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

[Trends in Vienna radiology--from roentgen laboratory to university clinic for radiodiagnosis]. [维也纳放射学的趋势——从伦琴实验室到大学放射诊断诊所]。

Wiener medizinische Wochenschrift. Supplement Pub Date : 2002-01-01

G Lechner, F Kainberger

引用次数: 0

[Radiologic progression of rheumatoid arthritis in early basic drug therapy]. [基础药物治疗早期类风湿关节炎的影像学进展]。

Wiener medizinische Wochenschrift. Supplement Pub Date : 2002-01-01

M Wick, F Kainberger, J S Smolen

引用次数: 0

[Important results of about 45 years balneo-medical research in Bad Hall]. 【巴德堂近45年balneomedical研究的重要成果】。

Wiener medizinische Wochenschrift. Supplement Pub Date : 1998-01-01

R Winkler, M Klieber

{"title":"[Important results of about 45 years balneo-medical research in Bad Hall].","authors":"R Winkler, M Klieber","doi":"","DOIUrl":"","url":null,"abstract":"It was tried to show the most essential results of a approximately 45 years' research activity on the field of iodine balneology from the Paracelsus Institute and--since 1993--from the Paracelsus-Gesellschaft Bad Hall. The papers were concerned with: basical studies about the chemistry of the iodine waters, generation of special analytic methods and techniques for iodine determinations and for investigations of the iodine metabolism, generation of new therapeutical iodine applications (for example: eye iontophoresis, electro-aerosol; preparation of the iodine water for a mineral water indoor swimming-bath and for special therapy solutions), investigation of the (favourable) iodine effects on the cardiac and circulation system, on blood rheology, thyroid function, lipid metabolism and on the antioxidant defence mechanisms (with special consequences for arteriosclerosis, diabetes mellitus and cataract), also on visual function and eye diseases (retina, color perception, contrast sensitiveness, cataract, dry eye) and respiratory diseases. Comparative studies on patients and on experimental animals as well as model experiments (e.g. on connective tissue: in vitro studies; tissue cultures) have been used to objectify many empirically observed cure effects. Possible side-effects of a cure with iodine brine (e.g. iodism) were mentioned.","PeriodicalId":76823,"journal":{"name":"Wiener medizinische Wochenschrift. Supplement","volume":" 110","pages":"3-11"},"PeriodicalIF":0.0,"publicationDate":"1998-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20561047","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

[Seizures and driver's licence]. [扣押和驾驶执照]。

Wiener medizinische Wochenschrift. Supplement Pub Date : 1991-01-01

G S Barolin, A Haslinger

{"title":"[Seizures and driver's licence].","authors":"G S Barolin, A Haslinger","doi":"","DOIUrl":"","url":null,"abstract":"Legislation leaves a wide margin of freedom of judgement to the medical expert in the forensic assessment of a person's suitability for holding a driver's license. We have to make use of this freedom very cautiously with regard to social aspects as well as to the presently accepted state of scientific knowledge. In cases of first manifestations of epilepsy we must postulate--as a rule of thumb--a seizure-free period of two years with regular medication and clinical and electro-encephalographic checkups. The (epileptic or non-epileptic) \"accidental seizure\" is characterized by the releasing influence of powerful external noxious factors. In these cases, the patients should be seizure-free for at least six months before driving can be resumed. In all cases, the evaluation depends on the continuous observance of the patients, taking into account any underlying primary illness (alcoholism, cerebral vascular disease, conditions following brain surgery or trauma). The organic brain syndrome is an essential additional factor, together with the feasibility of treatment and the patient's compliance. Evaluation of the clinical picture is of foremost importance, support by EEG-findings, serum levels and psychological tests. Knowledge of cumulative factors, elimination and side-effects of anticonvulsive drugs is essential. According to the present view, medication should be continued over a period of many years. Curative medicine and medical assessment are not mutually exclusive, but require a distinct differentiation in every single case.","PeriodicalId":76823,"journal":{"name":"Wiener medizinische Wochenschrift. Supplement","volume":"109 ","pages":"Suppl 9-19"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13085908","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

[The expertise situation as pathoplastic factor]. 【专业情况作为致病因素】。

Wiener medizinische Wochenschrift. Supplement Pub Date : 1991-01-01

G S Barolin, H Schmid, E Cziudaj

{"title":"[The expertise situation as pathoplastic factor].","authors":"G S Barolin, H Schmid, E Cziudaj","doi":"","DOIUrl":"","url":null,"abstract":"Underlying attitudes of apprehension or desire have an essential pathoplastic function, especially in the situation of medical assessment. The functionality of symptoms and complaints requires a diagnostic approach which is not oriented simply towards the \"exclusion of organic causes\". Interaction between somatogenic and psychogenic factors is by far more common than sheer functionality. Although widely neglected in our medical teaching and literature, these problems are not confined to the mere assessment of temporary or permanent invalidity, but are of great importance for the entire medical sphere, including manifestations and course of a disease, therapeutic success etc. In Austria, the population of foreign workers is in a special position due to socio-economic preconditions, partly due to short-sighted policy devoid of psycho-hygienic considerations. This situation requires thorough analysis free of emotions, which should lead to the development of sensible, although in some respects belated, measures. The latest economical recession has revealed several faulty courses of development in our system of social and health insurance, which needs revision urgently lest it should collapse. In this respect, the medical profession is called upon to contribute to a necessary curtailment of excessive misuse within a system that has become inflexible during the past decades, thereby endangering the valuable achievements of social medicine.","PeriodicalId":76823,"journal":{"name":"Wiener medizinische Wochenschrift. Supplement","volume":"109 ","pages":"Suppl 20-36"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13085906","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

[The physician as judicial expert witness]. [作为司法专家证人的医生]。

Wiener medizinische Wochenschrift. Supplement Pub Date : 1991-01-01

K Stellamor, J W Steiner

引用次数: 0