Lege Artis Medicinae

[Manifestation of role conflicts among female doctors]

MOLNÁR Regina1, FEITH Helga1

OCTOBER 01, 2000

Lege Artis Medicinae - 2000;10(10)

[The basis of this study is an empirical survey performed in September 1999 among the female employees with medical degree at the Scientific University of Szeged, Faculty of General Medicine, Albert Szent-Györgyi Medical and Pharmaceutical Centre (at the time of the survey: Albert Szent-Györgyi Medical University). The main goal of the survey was to explore the burden from the workplace, family and household contributing to overstrain, role conflicts and health problems. Our research intends to elucidate the different levels of incompatibility in the life of female doctors caused by professional and family duties. Present study summarizes the most important results in the following fields: professional progress, workload, personal state of health, maintaining health, manifestation of role conflicts. ]


  1. Szegedi Tudományegyetem, Általános Orvostudományi Kar, Szent-György Albert Orvostudományi és Gyógyszerésztudományi Centrum Népegészségtani Intézet, Szeged



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[Following a brief history of antibacterial therapy and evaluating the achievements and damages occurred, authors focus on today's problems and the following statements are made: Principles of treatment are clearly defined, however the choice of antibiotics may vary in time and in regions according to the differences in bacterial resistance. Antibacterials of the last decade (III-IV. generation fluoroquinolones, streptogramins, oxazolidinones, new vancomycine analogues) are intended to be effective against multiresistant Gram-positive cocci. Beside bacterial resistance, the most difficult therapeutic problems are the infections in the immunocompromised patients. The role of infection in the pathogenesis of certain diseases, e.g. ventricular/duodenal ulcer and probably atherosclerosis, has only recently been discovered; here new prospects may open for antibacterials. Data of the antibiotic utilization in Hungary show radical changes in the last years. Conclusion: the immense power of antibiotics still has its limits: to conquer bacterial disease successfully the intelligent combination of antibiosis, asepsis and immunization are required. ]

Lege Artis Medicinae

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[Molecular mechanisms of cardiac hypertrophy and heart failure]

MIKALA Gábor, PETŐ Mónika, VÁLYI Nagy István, CSÁSZÁR Albert

[In this review, the most important molecular mechanisms leading to cardiac muscle hypertrophy and consequentially to heart failure are detailed. In numerous instances, understanding molecular mechanisms offers the possibility for pharmacotherapeutic intervention. First, trimeric G-proteins and their attached intracellular signaling pathways are introduced, with special emphasis on the pathways elucidated by transgenic animal models. In this area, there are several clinically effective drugs to influence cardiac hypertrophy, including ACE inhibitors, angiotensin receptor antagonists, as well as a- and B-adrenergic receptor blockers. Mitogen activated protein kinases participate later in the hypertrophic cascade. There are ongoing investigations on the potential therapeutic use of lipid-soluble statins these are indirect inhibitors of Ras-farnesylation. Altered cellular Ca2+-homeostasis is fundamental with respect to cardiac muscle hypertrophy and heart failure. The third part of this article investigates the role of the calcium/calmodulin dependent protein phosphatase called calcineurin in these processes. Administration of cyclosporin A or tacrolimus (both are inhibitors of calcineurin) may not be recommended in most forms of cardiac hypertrophy, however, in certain settings they may prove to be valuable therapeutic agents. One of the most serious, not yet properly addressed problem of late stage heart failure is the development of ventricular arrhythmias caused by repolarization abnormalities. Certain mechanisms of this phenomenon are highlighted with a special note on Nat-Cat exchange inhibitors as one of future therapeutic agents of much promise. ]

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[The role of MR angiography in the examination of intracranial aneurysms: A comparative study]

P. Nagy Zoltán, BAJZIK Gábor , BOGNER Péter, BERÉNYI Ervin, SZÁSZ Krisztina, KOPA János, REPA Imre

[MR imaging has recently emerged for visual representation of blood vessel structures as well. With MR angiography (MRA), appropriate diagnosis can be established for a number of pathologies involving the arteries and veins. In this report, authors analyse the significance of MR and MRA examinations in the diagnostics of intracranial aneurysms of 87 cases, comparing these procedures with results obtained by digital subtraction angiography (DSA), which is regarded as the gold standard method. In 52 patients where surgical intervention was performed, intraoperative findings were used as control. MR - MR angiographic examination was very sensitive in detecting aneurysms larger than 3 mm (98%), the rate of depicting smaller aneurysms proved to be lower (56%), the overall sensitivity was 79%. MRA is an excellent non invasive diagnostic tool in the examination of intracranial aneurysms. The method can not replace catheter angiography completely but its application is justified and useful in many cases. Occasionally, aneurysms not seen on DSA can be depicted with MR angiography. ]

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[The aim of our study was to examine thestereotypes about female doctors and howdo the female medical students perceivethe working female doctors whom are theirrole models. In the first study (247 from theAlbert Szent-Györgyi Medical and Pharma-ceutical Centre at the University of Szegedand 256 from the Medical and HealthScience Centre of the University ofDebrecen) the female medical students’professional socialization was compared tothe male counterparts’. In the second study(from University of Szeged, 214 femalemedical students, 132 female jurist stu-dents) female medical and jurist students'professional socialization was comparedincluding the comparison of stereotypes inconnection with working female doctorsand jurists. Female medical students’ professionalsocialization is different that of male coun-terparts in several aspects: being morealtruistic, more family centered, gettingcommited to the profession earlier, havingmore ambiguous carrier planes, and asmaller percentage of their parents’ has adegree or is a medical doctor, then for malemedical students. The female medical doc-tor has positive, idealistic, altruistic charac-ters according to both female studentgroups’ opinions. The female doctor’simage is more often associated with char-actersitics implying problems by femalemedical students then jurists. The unfold-ing image of these stereotypes is a femaledoctor who is willing to help, however,faceing lots of hardnesses during work.If the female medical students’ image of theproblematic life of these idealistic femaledoctors’ is known, it provides an opportu-nity to prepare them for the hardnessesthey’ll face avoiding role conflicts andhealth problems in the future.]

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Comparison of direct costs of percutaneous full-endoscopic interlaminar lumbar discectomy and microdiscectomy: Results from Turkey

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Microdiscectomy (MD) is a stan­dard technique for the surgical treatment of lumbar disc herniation (LDH). Uniportal percutaneous full-endoscopic in­terlaminar lumbar discectomy (PELD) is another surgical op­tion that has become popular owing to reports of shorter hos­pitalization and earlier functional recovery. There are very few articles analyzing the total costs of these two techniques. The purpose of this study was to compare total hospital costs among microdiscectomy (MD) and uniportal percutaneous full-endoscopic interlaminar lumbar discectomy (PELD). Forty patients aged between 22-70 years who underwent PELD or MD with different anesthesia techniques were divided into four groups: (i) PELD-local anesthesia (PELD-Local) (n=10), (ii) PELD-general anesthesia (PELD-General) (n=10), (iii) MD-spinal anesthesia (MD-Spinal) (n=10), (iv) MD-general anesthesia (MD-General) (n=10). Health care costs were defined as the sum of direct costs. Data were then analyzed based on anesthetic modality to produce a direct cost evaluation. Direct costs were compared statistically between MD and PELD groups. The sum of total costs was $1,249.50 in the PELD-Local group, $1,741.50 in the PELD-General group, $2,015.60 in the MD-Spinal group, and $2,348.70 in the MD-General group. The sum of total costs was higher in the MD-Spinal and MD-General groups than in the PELD-Local and PELD-General groups. The costs of surgical operation, surgical equipment, anesthesia (anesthetist’s costs), hospital stay, anesthetic drugs and materials, laboratory wor­kup, nur­sing care, and postoperative me­dication diffe­red significantly among the two main groups (PELD-MD) (p<0.01). This study demonstrated that PELD is less costly than MD.

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[What happens to vertiginous population after emission from the Emergency Department?]

MAIHOUB Stefani, MOLNÁR András, CSIKÓS András, KANIZSAI Péter, TAMÁS László, SZIRMAI Ágnes

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Atypical presentation of late-onset Sandhoff disease: a case report

SALAMON András , SZPISJAK László , ZÁDORI Dénes, LÉNÁRT István, MARÓTI Zoltán, KALMÁR Tibor , BRIERLEY M. H. Charlotte, DEEGAN B. Patrick , KLIVÉNYI Péter

Sandhoff disease is a rare type of hereditary (autosomal recessive) GM2-gangliosidosis, which is caused by mutation of the HEXB gene. Disruption of the β subunit of the hexosaminidase (Hex) enzyme affects the function of both the Hex-A and Hex-B isoforms. The severity and the age of onset of the disease (infantile or classic; juvenile; adult) depends on the residual activity of the enzyme. The late-onset form is characterized by diverse symptomatology, comprising motor neuron disease, ataxia, tremor, dystonia, psychiatric symptoms and neuropathy. A 36-year-old female patient has been presenting progressive, symmetrical lower limb weakness for 9 years. Detailed neurological examination revealed mild symmetrical weakness in the hip flexors without the involvement of other muscle groups. The patellar reflex was decreased on both sides. Laboratory tests showed no relevant alteration and routine electroencephalography and brain MRI were normal. Nerve conduction studies and electromyography revealed alterations corresponding to sensory neuropathy. Muscle biopsy demonstrated signs of mild neurogenic lesion. Her younger brother (32-year-old) was observed with similar symptoms. Detailed genetic study detected a known pathogenic missense mutation and a 15,088 base pair long known pathogenic deletion in the HEXB gene (NM_000521.4:c.1417G>A; NM_000521:c.-376-5836_669+1473del; double heterozygous state). Segregation analysis and hexosaminidase enzyme assay of the family further confirmed the diagnosis of late-onset Sandhoff disease. The purpose of this case report is to draw attention to the significance of late-onset Sandhoff disease amongst disorders presenting with proximal predominant symmetric lower limb muscle weakness in adulthood.