[Significance of biochemical markers in the diagnosis of neuroendocrine tumours and for the follow-up of patients].

abstract：INTRODUCTION:Most human parechovirus (HPeV, family Picornaviridae) infections are asymptomatic but may cause gastroenteritis in children. New reports show that HPeVs can be associated with severe central nervous system symptoms and sepsis-like syndromes in infants. The clinical significance of HPeVs in Hungary has not ...

journal_title：Orvosi hetilap

authors： Boros Á,Hamarics Z,Fenyvesi H,Liptai Z,Nyul Z,Pankovics P,Reuter G

更新日期：2019-03-01 00:00:00

abstract：:For a long time in the clinical practice the autologous nerve transplants are used in reconstruction of the segmental defects of injured hand nerves. The published outcomes, especially in case of the motor and mixed (sensory and motor) nerves, however, were not satisfactory. Hence, it remained a problem and in the foc...

journal_title：Orvosi hetilap

authors： Bíró V

更新日期：2017-07-01 00:00:00

abstract：:Gastroesophageal reflux disease affects more than 10% of the adult population. Most patients can be effectively treated with lifestyle changes and adequate acid-reducing therapy. However, about 10% of the patients remain symptomatic despite treatment and severe complications may develop. Interestingly, some of these c...

journal_title：Orvosi hetilap

authors： Horváth ÖP,Bognár L,Papp A,Vereczkei A

更新日期：2017-05-01 00:00:00

abstract：INTRODUCTION:In single-payer health care financing systems data extracted from hospital report forms submitted for reimbursement purposes may be used for epidemiological investigations. AIM:Based on data submitted by 14 neurological wards in Central Hungary the authors examined the reliability of these reports. METHO...

journal_title：Orvosi hetilap

authors： Ajtay A,Oberfrank F,Bereczki D

更新日期：2015-09-20 00:00:00

abstract：:The rarely described gastric micropneumatosis is caused by accumulating air in the mucus membrane. It may associate mainly with Helicobacter pylori positive atrophic gastritis or with pneumatosis due to gas producing bacteria or non-infectious causes. In our case the disorder was diagnosed in a 69 years old patient, t...

journal_title：Orvosi hetilap

authors： Horváth M,Garamszegi M,Bogner B,Beró T

更新日期：2007-04-29 00:00:00

abstract：:In the past years great importance has been attributed to antioxidant therapy in the prevention and treatment of disorders developed in connection with oxidative stress. After initial success, undesirable effects, toxicities, and prooxidant effects of antioxidants were reported [CARET, ATBC study]. In addition, metaan...

journal_title：Orvosi hetilap

authors： Hagymási K,Egresi A,Lengyel G

更新日期：2015-11-22 00:00:00

abstract：:In their earlier work the authors reviewed some methods, which appeared to be suitable for monitoring the redox-status of the human organism and, therefore, may be applied under routine clinical laboratory circumstances. This possibility can lead to a new perspective to set up epidemiological studies in different popu...

journal_title：Orvosi hetilap

authors： Kocsis I,Pallai Z,Fehér J,Blázovics A

更新日期：2003-11-23 00:00:00

abstract：:Lycopene is a carotenoid found predominantly in tomatoes and tomato products. In contrast to beta-carotene it is not a precursor of vitamin A in humans. Lycopene is not destroyed during food processing, moreover its bioavailability improves. Lycopene is the most powerful antioxidant amongst carotenoids. Beside the ant...

journal_title：Orvosi hetilap

authors： Bánhegyi G

更新日期：2005-07-31 00:00:00

abstract：:Eosinophilic esophagitis is considered to be a chronic antigen-driven disease whereby food and/or aeroallergens induce a chronic inflammatory infiltrate in the esophagus leading to pathological hyperplasia of the epithelial and muscular layers, fibrosis of the lamina propria and symptoms of dysphagia and food impactio...

journal_title：Orvosi hetilap

authors： Kocsis D,Tulassay Z,Juhász M

更新日期：2015-06-07 00:00:00

abstract：:The authors summarize the treatment results of patients managed by them suffering from umbilical hernia associated with intractable ascites. Through a period of 10 years, 17 out of the 164 patients operated on for umbilical hernia were cirrhotic with ascites. In the course of the presentation of the data of such treat...

journal_title：Orvosi hetilap

authors： Vincze K,Csorba L

更新日期：1991-04-14 00:00:00

abstract：INTRODUCTION:179 patients with mixed connective tissue disease (MCTD) were follow-up, and the cause of death was analyzed in 12 died patients. PATIENTS AND METHODS:The survival of 179 patients with MCTD was evaluated by using Kaplan-Meier's method. Clinically and immunological data of the patients were analyzed betwee...

journal_title：Orvosi hetilap

authors： Bodolay E,Gaál J,Végh J,Soltész P,Szodoray P,Lakos G,Nemes Z,Dezsö B,Szegedi G

更新日期：2002-11-10 00:00:00

abstract：:About 3% of the population is mentally retarded. Due to the progress in medical genetics, congenital origin of disability may be explored in an increasing number of affected children, however, the etiology can still not be determined in a large proportion of the cases, although this would be indispensable for a ration...

journal_title：Orvosi hetilap

authors： Méhes K,Kosztolányi G

更新日期：1998-02-15 00:00:00

abstract：BACKGROUND AND AIMS:Interferon-alfa (IFN-alfa) has recently been introduced for chronic C hepatitis treatment; however, the response rate is merely 25-50%. The aims of this follow-up study were to compare the efficacy of 6 and 12-month IFN-alfa treatment via liver biopsy scores and to evaluate the correlation with the ...

journal_title：Orvosi hetilap

authors： Jármay K,Karácsony G,Ozsvár Z,Nagy I,Lonovics J,Schaff Z

更新日期：1998-04-12 00:00:00

abstract：:Oxygen radical injury may be one of the factors leading to Retinopathy of Prematurity. It occurs when the body's natural antioxidant capacity is overwhelmed by the free oxygen radicals produced during the perinatal period. Supposing, that premature infants may have defects in their antioxidant systems which can be det...

journal_title：Orvosi hetilap

authors： Papp A,Németh I,Pelle Z

更新日期：1993-05-09 00:00:00

abstract：:The tele-thermographic examinations are of non-invasive character, they can be repeated any time and may be applied also for check-up examinations. The fact that they are evaluated together with other completing clinical examinations (X-ray, scintigraphy, ultrasonography, biopsy etc.) gives the objective significance ...

journal_title：Orvosi hetilap

authors： Czigány J

更新日期：1989-01-22 00:00:00

abstract：:The clinical diagnostics and therapeutic standards applied in the routine management of human acute pancreatitis are based on the results of animal experiments and human studies performed in the past several decades. During this time period, a number of experimental acute pancreatitis models have been developed, which...

journal_title：Orvosi hetilap

authors： Takács T,Szabolcs A,Biczó G,Hegyi P,Rakonczay Z

更新日期：2008-10-19 00:00:00

abstract：:Introduction: Cytokeratin-18 (CK-18) is releasing into the blood during systemic cell death due to ischemia-reperfusion injury after cardiac arrest. Its caspase-cleaved form is specific to apoptosis. Previous investigations proved their prognostic value in different conditions. We firstly investigated the prognostic v...

journal_title：Orvosi hetilap

authors： Csiszár B,Németh Á,Márton Z,Riba J,Csécsei P,Molnár T,Deres L,Halmosi R,Tóth K,Kenyeres P

更新日期：2020-01-01 00:00:00

abstract：:Chromosome studies were carried out on 112 children with acute leukemia and 10 children with solid tumor. Acquired chromosome abnormalities were identified shown in 52% of patients with hematologic disorders (ALL 40%, ANLL 64%) and in four of 10 patients with non-hematologic disorders. Six patients had a constitutiona...

journal_title：Orvosi hetilap

authors： Erzsébet B,Andrea N,Róbert S,Eva O

更新日期：1996-02-04 00:00:00

abstract：:Myotonic dystrophy is one of the most common, autosomal dominantly inherited adult-onset muscle disorders. Two types of the disease are known: type 1 is characterized by distal weakness and myotonia, but type 2 is associated with proximal weakness and milder clinical course. It is also called as Steinert Disease, whic...

journal_title：Orvosi hetilap

authors： Varga D,Pál E

更新日期：2019-09-01 00:00:00

abstract：INTRODUCTION:Health behaviour involves maintaining, improving and restoration of health. AIM:The aim of the author was to assess correlations of health behaviour with age, gender, job type and overtime. METHOD:A quantitative cross-sectional study was conducted using an online questionnaire (N = 186). Data were analyz...

journal_title：Orvosi hetilap

authors： Németh A

更新日期：2016-07-01 00:00:00

abstract：:The authors performed 3539 successful endoscopic retrograde cholangio-panreatographies between 1982 and 1992. In 1160 (32.7%) of the cases was revealed some kind of pathological condition. In connection with one case, following conventional cholecystectomy, a very rare complication was diagnosed by endoscopic means. T...

journal_title：Orvosi hetilap

authors： Novák J,Ottlakán A,Pásztor P,Gurzó Z,Kovács J,Libor J

更新日期：1994-11-27 00:00:00

abstract：:Clinical and morphological characteristics of two malignant cystosarcoma phyllodes mammae were reported with the review of recent literature. One of the patients went to see her doctor 2 years after she had noticed the tumour because of "problems in her family". In the removed giant fibroadenoma osteo-chondrosarcomato...

journal_title：Orvosi hetilap

authors： Baláz M,Svastics E

更新日期：1994-10-09 00:00:00

abstract：INTRODUCTION:Nowadays minimally invasive techniques are a leading factors in medicine. According to this trend, hysteroscopy has been used in gynecology more and more frequently. Office hysteroscopy gives opportunity for a faster examination with less costs and strain for the patient. AIM:The aim of this work was to g...

journal_title：Orvosi hetilap

authors： Török P

更新日期：2014-10-05 00:00:00

abstract：:Williams syndrome is a rare genetic disorder, that occurs equally in all ethnic groups and both sexes. The diagnosis might be missed during childhood in mild cases. However, establishing the diagnosis is important, not only to find the cause of intellectual disability but to look for cardiovascular, endocrine, psychia...

journal_title：Orvosi hetilap

authors： Miklós G,Fekete G,Haltrich I,Tóth M,Reismann P

更新日期：2017-11-01 00:00:00

abstract：:The blood samples of 229 volunteers (100 men, aged 35-59 y and 129 women, aged 35-54 y) were randomly selected and analysed for serum lipids (triglyceride, total, HDL- and LDL-cholesterol), apolipoproteins (apolipoprotein A1, A2 and B) and Lp(a). The mean serum level of triglyceride was in the high risk category in ma...

journal_title：Orvosi hetilap

authors： Szépvölgyi J,Kravják BE,Bíró L,Nagy K,Bíró G,Antal M

更新日期：1997-08-10 00:00:00

abstract：:In some patients with functioning thyroid autonomous nodules preclinical hyperthyroidism is detected. It is important to know, whether in this intermediate clinical state beside the suppression of pituitary TSH secretion other target organs are also affected by serum free-thyroxine and free-triiodothyronine levels sti...

journal_title：Orvosi hetilap

authors： Földes J,Németh J,Bános C,Tarján G,Büki B

更新日期：1991-09-08 00:00:00

abstract：:The authors present a case report of a 13.5 yrs old girl. The first manifestation of her diabetes was the sudden decrease of her vision due to bilateral cataract. There was no report of perinatal of actual infection, previous trauma, radiation exposure or drug consumption. She was hypermetropic, for that she regularly...

journal_title：Orvosi hetilap

authors： Niederland T,Futó G,Gál V

更新日期：1999-08-29 00:00:00

abstract：:After bone marrow transplantation, a prolonged dysregulation of humoral immunity, including restricted electrophoretic heterogeneity of serum immunoglobulins and the appearance of homogeneous immunoglobulin components, can be observed. The current study was undertaken to characterize further and define the posttranspl...

journal_title：Orvosi hetilap

authors： Puskás E,Hajdu M,Barta A,Sipos A,Uher F,Pálóczi K

更新日期：2001-02-11 00:00:00

abstract：:In the Department of Pathology of the Albert Szent-Györgyi Medical University in Szeged during the last 30 years 1770 (19.4% of the cancers) primary malignant lung tumours were observed in autopsy material, from which 86 patients (4.9%) had other malignancies as well. In 81 cases other extrapulmonary and in 5 cases ot...

journal_title：Orvosi hetilap

authors： Tiszlavicz L,Tasnádi T

更新日期：1993-01-31 00:00:00

abstract：:In the report on 35 CT-guided fine needle transthoracic biopsies the authors show the relevance of invasive radiological methods in tumor diagnostics. The results are compared with those published in the literature. CT-guided transthoracic biopsy is of crucial importance in final diagnosis of certain thoracic diseases...

journal_title：Orvosi hetilap

authors： Monostori Z,Repa I,Badár E,Strausz J

更新日期：1993-06-27 00:00:00