abstract：INTRODUCTION:Heterotaxy syndrome (Ivemark syndrome, or asplenia-polysplenia syndrome) is a heterogeneous group of disease with disturbed body symmetry and malposition of internal organs. Heterotaxy syndrome is caused by the disturbance of the left/right axis in the early embryonic period. AIM OF THE STUDY:The most fre...

journal_title：Orvosi hetilap

authors： Marton T,Cesko I,Hajdú J,Hargitai B,Papp Z

更新日期：2002-02-10 00:00:00

abstract：AIM:The authors show human immunodeficiency virus positive cases among Hungarian intravenous drug users. PATIENTS/METHOD:The cases were identified by self-admittance (by the results of HIV screening), and by objective methods. The persons were studied by questionnaire on their risk behaviours (injecting and sexual beh...

journal_title：Orvosi hetilap

authors： Rácz J,Ujhelyi E,Fehér B

更新日期：2002-01-20 00:00:00

abstract：:The authors survey the electrophysiological mechanisms and clinical spectrum of the aggravation of cardiac arrhythmias provoked by antiarrhythmic drugs, non-cardiovascular agents and implantable cardioverter-defibrillators. The main aspects of the recognition, the differential diagnostics and the therapy are discussed...

journal_title：Orvosi hetilap

authors： Fazekas T,Liszkai G

更新日期：2002-01-13 00:00:00

abstract：:The treatment of atrial tachycardia in critically ill patients can be difficult. Nine cases were presented with atrial tachyarrhythmias (mean heart rate > 130 beats/min) and left heart failure. Congestive heart failure was diagnosed in 6 patients (ejection fraction < 25%) and hypertensive heart failure in 3 patients (...

journal_title：Orvosi hetilap

authors： Tomcsányi J,Arabadzisz H,Zsoldos A,Marosi A,Beck K

更新日期：2001-12-30 00:00:00

abstract：:The authors call on attention for the differential diagnostical problems of low back pain and the importance of the Head zones by describing one case. A patient was admitted to hospital with severe symptoms of low back pain. In her previous medical history there were musculo-skeletal problems for many years in additio...

journal_title：Orvosi hetilap

authors： Schneider F,Böröcz I,Lakatos T

更新日期：2001-12-16 00:00:00

abstract：:Candida species are the most important pathogenic fungi in the oral cavity with the predominance of Candida albicans. In this review the authors summarise the most important cell-surface bound pathogenical factors such as fibrinogen, fibronectin, thrombin, collagen, laminin and vitronectin-binding proteins and extrace...

journal_title：Orvosi hetilap

authors： Hermann P,Berek Z,Nagy G,Kamotsay K,Rozgonyi F

更新日期：2001-11-25 00:00:00

abstract：:Rehabilitation of the patients following open heart surgery is strongly influenced by the psychological conditions. Depression plays a crucial negative role in this process. Depression score was measured in patients taking part in the rehabilitation course of our institute last year (1998), 6 weeks after discharge fro...

journal_title：Orvosi hetilap

authors： Székely A,Benkö E,Varga A,Mészáros R

更新日期：2001-10-14 00:00:00

abstract：:The goal of stereotactic radiosurgery by definition is "the delivery of a single, high dose of radiation allowing the precise and complete destruction of chosen target structures containing healthy and/or pathological cells, without significant concomitant or late radiation damage to adjacent tissues". This effect is ...

journal_title：Orvosi hetilap

authors： Szeifert G,Levivier M,Kondziolka D,Lunsford D,Brotchi J,Nyáry I

更新日期：2001-10-07 00:00:00

abstract：:Proton pump inhibitors (PPI) have influenced dramatically the management of acid-related disorders in recent years. They all have a broadly similar mechanism of action. There are some differences however, between the PPIs in their pharmacokinetics, pharmacodynamics, clinical efficacy, and potential for drug interactio...

journal_title：Orvosi hetilap

authors： Herszényi L,Tulassay Z

更新日期：2001-09-09 00:00:00

abstract：:The authors examined 25 children with allergic rhinitis, who were sensitive to grass, weed and tree pollens. During the allergic season nasal lavage was performed then repeated after 4 weeks of loratadine treatment. Tryptase, IL-5, ECP, TNF-alpha and RANTES levels were measured from the nasal lavage fluid. Tryptase, I...

journal_title：Orvosi hetilap

authors： Kósa L,Kovács N,Halász A,Zsigmond G

更新日期：2001-08-26 00:00:00

abstract：:SAPHO syndrome (synovitis, acne, pustulosis, hyperostosis, osteitis) as a new disease entity was first described in 1987. The syndrome is characterized by the presence of pustular dermatoses together with aseptic osteoarticular lesions. The bone involvement includes hyperostosis, aseptic osteomyelitis or arthritis of ...

journal_title：Orvosi hetilap

authors： Károlyi Z,Harhai I,Erós N

更新日期：2001-08-19 00:00:00

abstract：:The authors present a case of a papillary type renal cell carcinoma. The tumor is mostly discovered accidentally; a histopathological evaluation is indispensable for an exact diagnosis. Because of a better prognosis, differentiation of this tumor type from the classic variant of renal cell carcinoma is necessary, howe...

journal_title：Orvosi hetilap

authors： Glasz T,Rusz A,Doros A,Schaff Z

更新日期：2001-08-12 00:00:00

abstract：:The endothelium is a major regulator of vascular tone, releasing vasoconstrictive (endothelin, cyclooxigenase-dependent factors, including prostanoids and oxygen free radicals) and vasodilating (endothelium--derived nitric oxid, endothelium--derived hyperpolarizing factor) mediators. These biologically active substanc...

journal_title：Orvosi hetilap

authors： Nagy J,Csiky B,Kovács T,Wittmann I

更新日期：2001-08-05 00:00:00

abstract：:20-25% of epileptic patients do not become seizure free on adequate drug therapy. In 25-50% of patients with intractable epilepsy, the brain area responsible for seizures is well localizable and does not involve eloquent regions. In these patients, the surgical excision of the epileptic focus may lead to relief from s...

journal_title：Orvosi hetilap

authors： Janszky J,Rásonyi G,Fogarasi A,Bognár L,Eróss L,Barsi P,Halász P

更新日期：2001-07-29 00:00:00

abstract：:This paper describes a case of an epidermoid cyst arising in the anterior wall of the coecum. Epidermoid and dermoid cysts of the coecum are exceptionally rare. These cysts arise by the sequestration of squamous epithelium during embryological development, or following trauma or surgery. The true cysts are the result ...

journal_title：Orvosi hetilap

authors： Vajda K,Drabos E

更新日期：2001-07-22 00:00:00

abstract：:The authors have performed percutaneous ethanol sclerotherapy in 9 patients suffering from thyroid cysts causing physical and cosmetic complaints during the last 4 years. All cysts proved to be benign by US and aspiration cytology. The sclerotherapy resulted in definitive recovery in 8 cases. No complications of the p...

journal_title：Orvosi hetilap

authors： Puskás T,Lócsei Z

更新日期：2001-07-15 00:00:00

abstract：:Human papillomavirus infection proved to be the most important risk factor for the development of cervical cancer and its preblastomatosis. Human papillomavirus was detected from 1996. June to 2000. September at 1635 patients, who had been positive by colposcopy and/or cytology in an earlier examination. The place of ...

journal_title：Orvosi hetilap

authors： Sápy T,Szikszay A,Kónya J,Borsos A,Hernádi Z

更新日期：2001-06-17 00:00:00

abstract：:The authors have performed a retrospective study in order to review the occurrence and the influencing factors of early extubation among their patients. Those patients who had any severe complication in the immediate postoperative period (pericardial tamponade, low cardiac output syndrome, re-operation due to excessiv...

journal_title：Orvosi hetilap

authors： Varró M,Gombocz K,Wrana G

更新日期：2001-06-10 00:00:00

abstract：:The authors examined the characteristics of old suicide attempters (over 65 years) with special regard to organic and depressive disorders and sociodemographic features. Within the framework of the WHO/EURO Multicentre Study on Parasuicide data of 849 suicide attempts were collected during three years. Comparing old a...

journal_title：Orvosi hetilap

authors： Osváth P,Fekete S

更新日期：2001-06-03 00:00:00

abstract：:Microcirculatory disorders play a major role in the development of organ failure in a variety of conditions. Perfusion changes may be visualized by static and dynamic methods, with direct and indirect techniques. Orthogonal polarization spectral imaging is a novel method of imaging the human microcirculation. The tech...

journal_title：Orvosi hetilap

authors： Boros M

更新日期：2001-05-27 00:00:00

abstract：:Trisomy 13 was diagnosed with genetic amniocentesis in a fetus of a 50 years old patient. Fetopathologic examination has shown cyclopy, proboscis and semilobar holoprosencephaly of the fetus, which is consistent with Patau syndrome. DNA was extracted from frozen liver tissue. Result of comparative genomic hybridizatio...

journal_title：Orvosi hetilap

authors： Marton T,Thein A,Bán Z,Soothill P,Oroszné NJ,Papp Z

更新日期：2001-05-13 00:00:00

abstract：:The aim of our study was to quantitate, in the same test subjects, hormonal, thoracic bioimpedance, blood composition, and hemodynamic dose-responses during different angles of passive orthostatic loading (head-up tilt, HUT) ranging from 12 degrees to 70 degrees. Measurements were performed with 20 min supine (pre-HUT...

journal_title：Orvosi hetilap

authors： László Z,Rössler A,Hinghofer-Szalkay GH

更新日期：2001-04-29 00:00:00

abstract：:Systemic sclerosis is a generalized systemic autoimmune disorder frequently involving the oesophagus causing reflux oesophagitis in the majority of patients. Barrett's oesophagus is one of the most serious complication of the reflux oesophagitis, in which the normal oesophageal squamous epithelium is partially replace...

journal_title：Orvosi hetilap

authors： Szigeti N,Fábián G,Gömöri E,Czirják L

更新日期：2001-04-01 00:00:00

abstract：:The authors present a case of a young diabetic patient with acute symptoms of pyelonephritis. The specific and permanent antibiotic treatment was ineffective and septic condition developed complicated by renal papillary necrosis. Because of the strong flank pain extensive examinations were done with negative result. T...

journal_title：Orvosi hetilap

authors： Neuwirth G,Kahler A,Kereszter P,Madai E

更新日期：2001-03-25 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：:The etiology and predisposing factors of spondylolysis and spondylolisthesis, which are summarized in the first part of this article, have received considerable attention, but there biomechanics is little published. The goal of this article is to show a biomechanical model for the development of spondylolysis and spon...

journal_title：Orvosi hetilap

authors： Klemencsics ZL,Kiss RM

更新日期：2001-02-04 00:00:00

abstract：:The Framingham and other epidemiological studies have shown HDL and triglyceride to be inversely correlated. An independent relationship between HDL cholesterol and CAD was observed in other studies and also suggested by interventional trials. Decreased HDL-C and mildly elevated LDL-C are common in patients with coron...

journal_title：Orvosi hetilap

authors： Paragh G,Harangi M

更新日期：2001-01-21 00:00:00

abstract：:Adhesion of circulating cells to the vascular endothelium is an early step in the development of atherosclerosis. Diabetic patients have a 2-4 fold increased risk for the development of atherosclerosis. Expression of adhesion molecules is increased in diabetes. These molecules may contribute to accelerated atheroscler...

journal_title：Orvosi hetilap

authors： Gaál Z,Ruzicska E,Valenta B,Somogyi A

更新日期：2000-11-12 00:00:00

abstract：:The authors report the first Hungarian case of electrocardiographic Osborn wave with accidental hypothermia (core temperature 32 degrees C). The cellular and ionic mechanisms of the development of J-wave-elevation and the cardiac electrophysiological and ECG changes caused by hypothermia are briefly reviewed. An accou...

journal_title：Orvosi hetilap

authors： Fazekas T,Liszkai G,Rudas L

更新日期：2000-10-22 00:00:00

abstract：:Authors present a case of twin intrauterine pregnancy combined with ectopic pregnancy. The simultaneous pregnancies occurred after the use of clomiphene citrate. In this case viable intrauterine twin gestation was observed by vaginal ultrasound examination, the simultaneous ectopic pregnancy was observed by laparotomy...

journal_title：Orvosi hetilap

authors： Siklós P,Lázár E,Petik D,Sebestyén A,Pálfalvi L,Ungár L

更新日期：2000-10-08 00:00:00

abstract：:Frequency and prognostic value of cell heterogeneity in FIGO 1a-2a cervical cancer was examined, in 66 of patients underwent Wertheim type hysterectomy between 1989 and 1995 in National Institute of Cancer, Budapest, Hungary. A newly developed DNA image analyses (DNACE) was used in paraffin embedded tissues after enzy...

journal_title：Orvosi hetilap

authors： Pete I,Gaudi I,Szerdahelyi A,Tóth E,Pulay T,Szentirmay Z

更新日期：2000-10-01 00:00:00

abstract：:In our recent work we present two cases of coexisting Sjögren's syndrome and myeloma multiplex. Our results obtained studying a high number of patients suggest that the occurrence of myeloma in Sjögren's syndrome is much higher than in normal population. This can possibly be explained by the common pathogenetical fact...

journal_title：Orvosi hetilap

authors： Gál I,Zeher M

更新日期：2000-09-17 00:00:00

abstract：:During ischaemia, the glycolytic pathway (Embden-Meyerhof) is up regulated in an attempt to produce ATP anaerobically. However, this is short-lived due to negative feedback on the key glycolytic enzyme phosphofructokinase by accumulating lactate. Fructose-1,6-diphosphate (FDP), a high energy intermediary metabolite of...

journal_title：Orvosi hetilap

authors： Gál J,Riedel BJ,Róth E,Bogár L,Tekeres M,Royston D

更新日期：2000-09-10 00:00:00

abstract：:Among the several eye diseases (or diseases involving the eye) based on hypersensitivity reactions, the most frequent is allergic conjunctivitis. Recently six types of allergic conjunctivitis/keratoconjunctivitis are distinguished: 1. seasonal, 2. perennial, 3. vernal, 4. giant papillary, 5. atopic and 6. of contact o...

journal_title：Orvosi hetilap

authors： Hidasi V

更新日期：2000-08-20 00:00:00

abstract：:The authors have performed 110 inguinofemoral hernioplasties on 100 patients by transabdominal endoscopic method. There has been only one serious complication: a 50 years old man was reoperated on against a trocar-site bleeding and a postoperative adhesion-ileus. All patients recovered. The authors have got good exper...

journal_title：Orvosi hetilap

authors： Tóth J,Farkas S

更新日期：2000-08-13 00:00:00

abstract：:The authors present a case which appears to resemble the child-birth of Thamar described in the Bible. The arm of one of the sons of Thamar prolapsed during the process of delivery. The same complication occurred in a patient of the authors, involving laid a head the arm of a male fetus. In both instances, the other t...

journal_title：Orvosi hetilap

authors： Jakobovits A,Szekeres L

更新日期：2000-07-16 00:00:00

abstract：:The case history of a 49-year-old female patient is reported, who was operated on because of varicose vein in the left lower extremity. A few days after the operation serious signs of cerebrovascular insult appeared. The clinical picture and the result of an urgent transoesophageal echocardiography are described; a se...

journal_title：Orvosi hetilap

authors： Pálinkás A,Marosi G,Hornyák E,Forster T,Nemes A,Varga A,Csanády M

更新日期：2000-07-02 00:00:00

abstract：:This article is the result of some preliminary journey of two Hungarian psychiatrist (one also epileptologist, other also anthropologist) to Nepal. The main aim of the research was to elaborate a community based epilepsy health care pilot project. It is shown a brief look at the modern and traditional health care syst...

journal_title：Orvosi hetilap

authors： Eisler O,Lajtai L

更新日期：2000-06-11 00:00:00

abstract：:The receptor scintigraphy of the dopaminergic system of the brain is of interest in the evaluation of movement disorders. The 123I-IBZM is a radiopharmaceutical with affinity predominantly to postsynaptic D2 receptors. The aim of this study was to evaluate the role of IBZM SPECT investigations in the differentiation o...

journal_title：Orvosi hetilap

authors： Pávics L,Dibó G,Ambrus E,Séra T,Vécsei L,Csernay L

更新日期：2000-05-14 00:00:00

abstract：:Neutral endopeptidase (neprilysin; EC 3.4.24.11) is present in the brush border membrane, for example in the bile ducts. We investigated serum neprilysin activity and its correlation with cholestatic markers in patients with primary biliary cirrhosis. Sera of 39 patients with primary biliary cirrhosis (37 females, 2 m...

journal_title：Orvosi hetilap

authors： Horvát-Karajz K,Csepregi A,Nemesánszky E,Tulassay Z,Selmeci L,Szalay F

更新日期：2000-04-30 00:00:00