Lege Artis Medicinae

[The Pictures of Paul Klee ]

DECEMBER 20, 2007

Lege Artis Medicinae - 2007;17(12)

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Lege Artis Medicinae

[PREVAIL]

MATOS Lajos

Lege Artis Medicinae

[Saying Farewell]

KISS Erika

Lege Artis Medicinae

[AUTOIMMUNE DISEASES TREATED BY AUTOLOGOUS HAEMOPOIETIC STEM CELLS]

ZEHER Margit, SZEGEDI Gyula

[Autoimmune diseases are of multifactorial origin. Due to the disturbed immune tolerance, autoreactive T and B cells target self antigens, which lead to permanent organ damages. Despite of the recently introduced therapeutic protocols, the disease has a chronic course, in many cases with lethal outcome. The efficacy of stem cell therapy has been observed in animal models of autoimmune diseases and in autoimmune diseases associated with haematological disorders. Although this approach has been applied for more than 30 years, its widespread use has been delayed by the serious side effects caused by the conditioning treatments based on oncological protocols. The evaluation of the data of patients who had undergone autologous stem cell therapy revealed that the use of protocols for conditioning treatments that mostly cause lymphoablation, and also, if the procedures are carried out in specialized centres significantly reduce mortality, while the therapeutic efficacy remains optimal. Indications for autologous CD34+ stem cell therapy in patients with autoimmune diseases are internationally established and accepted. New, multicentric investigations have been launched in order to compare the efficacy of various protocols.]

Lege Artis Medicinae

[The effects of oral rabeprazol and intravenous pantoprazol on intragastric pH. Comparison in healthy subjects]

NEMESÁNSZKY Elemér

Lege Artis Medicinae

[A CASE OF MISIDENTIFIED SYNCHRONOUS COLON CANCER]

CSERNI Gábor, BORI Rita, OLÁH Csaba, HAUSINGER Péter, TUSA Magdolna, MARKÓ László, SVÉBIS Mihály

[INTRODUCTION - Synchronous colorectal cancers are not uncommon, therefore, total colonoscopy is indicated even in cases of distally located large bowel carcinomas. CASE REPORT - An 84-year-old man had emergency surgery because of bowel obstruction and a node-negative carcinoma of the sigmoid colon was removed according to Hartmann. Before the reconstruction of bowel continuity, colonoscopy revealed a relatively small polypoid tumour in the right colon, unsuitable for colonoscopic polypectomy. Two localization clips were then inserted at the site of the endoscopic biopsy that later resulted in the diagnosis of adenocarcinoma. At the time of the reconstruction surgery, an appendectomy was also performed and, though the clips were not found, the polypoid tumour was removed through appendectomic orifice. The polyp thus removed, however, proved to be an adenoma. A repeated colonoscopy and biopsy confirmed both the localization clips and the malignant nature of the remaining right-sided lesion, which was finally removed with right hemicolectomy. CONCLUSION - Anatomic localization of rightsided colon cancers by colonoscopy is often imprecise. The correct identification of a malignant tumour may be compromised by a nearby benign lesion. If a lesion was labelled by some means, the localization sign should be identified both intraoperatively and during the gross pathologic work-up, asking for external help (e.g., radiology in case of a metal clip) if necessary.]

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Related contents

Lege Artis Medicinae

[Evaluation of body image by means of body shape test and the priming phenomenon]

KOVÁCS Gyöngyvér Xénia, PRIEVARA Dóra Katalin, PIKÓ Bettina

[INTRODUCTION - Body image plays a significant role in the way how the individuals evaluate their own health and in the motivation for health promotion and disease prevention. Consumer culture provides controversial messages for the population, on one hand it motivates to try foods of high calories, on the other hand it also supports the thin body for the ideal. Not surprisingly, besides obesity, eating disorders and distorted body image disorders also tended to increase during the past decades. Therefore, it would be relevant to investigate the background variables of body image. METHODS - One hundred and sixty seven healthy working adults participated in our study that included a self-completed, voluntary and anonymous questionnaire with a focus on the so called body shape test. First, based on projecting figures on slides, the participants evaluated their own figure and the ideal one as perceived by them. Then we projected figures of skinny models. After this they re-evaluated themselves. The goal of this investigation was to detect the priming effect of projecting slim figures that is frequently used in the media. RESULTS - Based on the projection of the skinny models, there was a change in 55.6% of the sample in the evaluation of one’s own figure. On a Likert-type scale of 1-7 points, previously they had evaluated themselves with an average of 3.23 points (thinness scale) that turned into 3.35 after the projection of the skinny models. In addition, their view about their own ideal body (4.57 points), and about female and male ideal body also changed into a slimmer one. These changes were statistically significant (p < .001) by paired t-test both for men and women. Finally, men and women did not show significant difference in the evaluation of female and male ideal body. CONCLUSIONS - These results justified the role of the pictures’ priming effect in body image both in terms of the perception of one’s own figure and the ideal body. The change was particularly relevant in the case of evaluation of one’s own figure due to the choice of the slimmer body as compared to the view of the ideal body. Evaluation of female and male ideal body was similar to the first projection of the pictures as compared to what they would think as ideal for themselves. After the projection images of the female and male ideal body moved to the slimmer figures in a smaller account as compared to the own ideal body image. All these suggest that pictures projected by the media may have a significant role in the population’s body image. Clarifying the phenomenon may help in health promotion and dieting related disease prevention. ]

Clinical Neuroscience

[Guillain–Barré syndrome in childhood]

KOLLÁR Katalin, LIPTAI Zoltán, ROSDY Beáta, MÓSER Judit

[Background - Guillain-Barré syndrome (GBS) is clinically well known since 1916. It can occur at any age. Its main characteristic is acute rapidly ascending flaccid paresis. It is a neuro-immunologic disorder with heterogeneous background. In Hungary we could not find reports about big paediatric population with GBS. Patient and method - We analysed retrospectively the data of 38 children diagnosed and treated with GBS at the Neurological Department of Paul Heim Children’s Hospital or at the Paediatric Department of St. László Hospital from January 2000 till April 2008. We analysed the clinical characteristics, seriousness of clinical signs, laboratory results, and electrophysiological features of them as well documented the preceding illness. We observed the effectiveness of our treatment; we measured the speed and time of the healing process and documented the residual clinical signs. Results - 35 children could be classified as having acute inflammatory demyelinating polyneuropathy (AIDP), 2 as having acute motor axonal neuropathy (AMAN) and 1 as Miller-Fisher syndrome. By those patients who at the very beginning did not show the characteristic clinical signs, electrophysiology helped in establishing the diagnosis. By one child spinal MRI with gadolinium supported our diagnosis. Those children, who lost their ambulation, got immunotherapy: intravenous immunoglobulin (IVIG) or plasmapheresis (PEX). Both method seemed to be effective. None of our patients died. All were cured. By five patients residual clinical symptoms could be found. Conclusion - The disease process, the relative incidence of each subtype of GBS is nearly similar to that in Western Europe and North America according to the literature. By the currently used immune therapy most of the pediatric patients recover fully within a short time.]

Lege Artis Medicinae

[The Loves of Abe Moyra – Pictures of a Posthumous Exhibition ]

NÉMETH István

Hungarian Radiology

[Digital volume tomography - The use of cone beam CT in dentistry, oral and maxillofacial surgery]

PLACHTOVICS Márk

[Oral and maxillofacial radiology is a subspecialty with its own field of indication. The goal is to achieve proper diagnostic image quality with the minimal amount of harmful radiation. The most common acquisition techniques are the intraoral radiograph and the panoramic radiograph which result in an overview picture of the whole dental status of the patient or the full mouth survey with the higher doses of radiation indicated for periodontological treatment. The next level is the supplementary radiograph such as occlusal radiograph, transversal tomography (some panoramic radiographs have this option), lateral cephalometric projection, submentovertex view or Waters projection, etc. More over cone beam CT acquisition or digital volume tomography as is called. In case of some described special indications CT, MRI or sometimes US acquisition can be made. In the field of three dimensional radio-diagnostics, the CT has a superior place with well-known advantages for everybody, and the usage has been limited only by the high radiation dose. The main point of the acquisition is the image quality. The load of radiation only makes the field of indication narrow. In every day practice - because of the higher radiation load of each high quality CT - the pictures passing to the doctor are preferred to take with lower resolution and wider slices although the diagnostic value of this never reaches the wanted level. This is why this new acquisition system also mentioned in the title would be better known. This system works with reasonable low radiation coupling with the possibilities of the high fidelity 3D imaging focusing on the bony structures of the head and neck region. The purpose of this article is to give a comprehensive introduction to this method in use for more than a decade. From 2006 in Hungary we also have the option to use the technology.]

Hungarian Radiology

[Computer tomography based planning by personal computer in surgery of forefoot]

HUSZANYIK István, HEGEDŰS Franciska, RÓDE László

[BACKGROUND - In contradiction to traditional osteographic registrations CT pictures give the possibility of precise and size proportional measurements. Three-dimensional reconstructions can help in imaging of stereoscopic structures, however later reediting is not possible. Authors elaborated a CT based system for planning surgical interventions with personal computer. MATERIALS AND METHODS - The new method is described using a forefoot surgery model. The measurements were based on three subcapital osteotomy of 1st metatarsus. The length of 1st metatarsus, the 1st-2nd metatarsus index, the 1st-2nd intermetatarsal angle, and dorsoplantar movement of 1st-2nd metatarsal head were determined. RESULTS - The postoperative result of correction and pathologic bone movement can also precisely determined by this method. CONCLUSION - This method seems to be practical for elaboration of other new operating techniques, predicting and verifying their results before clinical use.]