Abstract:
:The authors report their initial results obtained by the use of transrectal sonography in examination of known or suspected rectal and perirectal masses. 42 patients were examined with commercially available endosonographic probes. 22 patients had known rectal cancer. 13 patients underwent surgical exploration. Malignant infiltration of perirectal fat were detected as accurately with US as with histology in 9 cases. Lymph node involvement was accurately identified in 11 cases. They recommend this new technique for the assessment of invasion of rectal tumours and lymph node involvement, for postoperative follow-up and for examination of benign diseases of the rectum.
journal_name
Orv Hetiljournal_title
Orvosi hetilapauthors
Jakab Z,Görög D,Papp J,Lestár Bsubject
Has Abstractpub_date
1991-12-30 00:00:00pages
2907-10issue
52eissn
0030-6002issn
1788-6120journal_volume
132pub_type
杂志文章相关文献
ORVOSI HETILAP文献大全abstract::Over the past decades, 18F-FDG-PET/CT imaging has been recognized as an indispensable tool in the diagnosis, staging and treatment monitoring of cancer. This modern imaging technique combining functional and morphologic information has approved indications not only in oncology but in clinical cardiology as well. In th...
journal_title:Orvosi hetilap
pub_type: 杂志文章,评审
doi:10.1556/650.2019.31414
更新日期:2019-06-01 00:00:00
abstract:UNLABELLED:Acute mesenteric ischemia is a rare disorder; it occurs on average of 0.4% of acute surgery cases. Its diagnosis is often difficult because of the poor symptoms, and mortality of the patients is still as high as 70-90%. AIMS:The aims of the study were to assess the importance of time factor that may influen...
journal_title:Orvosi hetilap
pub_type: 杂志文章
doi:10.1556/OH.2012.29444
更新日期:2012-09-09 00:00:00
abstract::Although the outcomes of the follow-up investigation period of the randomized clinical studies for evaluating the efficacy of a treatment or an antidiabetic drug may be confounded or potentially biased by several factors, the results are widely accepted by the diabetes community. In line with the theory of metabolic m...
journal_title:Orvosi hetilap
pub_type: 杂志文章,评审
doi:10.1556/650.2018.31042
更新日期:2018-04-01 00:00:00
abstract::The authors observed ischaemic damages in jejunal loops used for esophageal reconstruction with full or partial regeneration. In addition to the case reports, they discuss the cause, the mechanism, the possible prevention and correction of this rare complication. ...
journal_title:Orvosi hetilap
pub_type: 杂志文章
doi:
更新日期:1997-11-23 00:00:00
abstract::We have performed the first laparoscopic appendectomy in Hungary. Laparoscopic appendectomy is a new, minimally invasive method in abdominal surgery. We consider it a worthwhile alternative to classical appendectomy. ...
journal_title:Orvosi hetilap
pub_type: 杂志文章
doi:
更新日期:1992-03-08 00:00:00
abstract::Authors describe the functional units of the volume-constant anaesthesia-ventilator: Medicor RSA-4 and the practical experiences with 61 patients--even of extreme parameters--furthermore give detailed advice to the use of the ventilator. They performed blood gas measurements and comparative tidal volume measurements i...
journal_title:Orvosi hetilap
pub_type: 杂志文章
doi:
更新日期:1991-10-27 00:00:00
abstract::Circulating markers of neuroendocrine tumours are useful tools in the diagnosis of these tumours. Laboratory tests for general biomarkers have acceptable sensitivity for the recognition of neuroendocrine tumours as these biologically active proteins are typically synthesized by all types of neuroendocrine cells. Measu...
journal_title:Orvosi hetilap
pub_type: 杂志文章,评审
doi:10.1556/OH.2014.30035
更新日期:2014-11-09 00:00:00
abstract::A rare form of pause dependent form of torsade de pointes ventricular tachycardia and T-wave alternans is reported. The life-threatening ventricular arrhythmia was associated with left sided intracerebral hemorrhage and elevated CKMB mass and Troponin T (0.14 ng/ml). The possible pathomechanism of torsade de pointes t...
journal_title:Orvosi hetilap
pub_type: 杂志文章
doi:
更新日期:2003-10-19 00:00:00
abstract::The author expounds the reason of travellers' disease (bacterial-, viral-, parazitic infections). the most recently recognized pathogens (yersinia, campylobacterium, Clostridium perfringens, B. cereus, Cryptosporidium, rotavirus etc.), as well as the newest data on the pathomechanism of enteric infections have been sh...
journal_title:Orvosi hetilap
pub_type: 杂志文章
doi:
更新日期:1998-07-12 00:00:00
abstract::1-1.5% of the Hungarian child population has epilepsy, and around 20% of them produces seizures in spite of modern antiepileptic drugs. A part of the pharmaco-resistant children may benefit from surgical removal of the epileptogenic focus. Presurgical evaluation has been developed a lot since the progress of neuroimag...
journal_title:Orvosi hetilap
pub_type: 杂志文章,评审
doi:
更新日期:2003-11-30 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
pub_type: 杂志文章
doi:
更新日期:2001-08-19 00:00:00
abstract::Interest in endoscopic ultrasonography (EUS) has increased during the past fifteen years. Since few years new instrument have been produced, which was equipped with a small curved array transducer mounted in a front of the optic lens. The instrument, which is connected to a Hitachi ultrasonic scanner allows for duplex...
journal_title:Orvosi hetilap
pub_type: 临床试验,杂志文章
doi:
更新日期:1997-01-12 00:00:00
abstract::The prevalence of hepatitis C virus infection among patients on hemodialysis is about ten times higher than in the normal population. The infection can induce chronic glomerulonephritis, as an extrahepatic manifestation, which can lead to end stage renal disease. However, in the majority of the patients hepatitis C vi...
journal_title:Orvosi hetilap
pub_type: 杂志文章,评审
doi:10.1556/OH.2007.28007
更新日期:2007-03-18 00:00:00
abstract:INTRODUCTION:Diabetes has been repeatedly associated with a wide variety of cognitive impairments. AIM:To clarify the differences in cognitive dysfunctions between the two types of diabetes. METHOD:Metaanalysis was performed using databases of Medline, PubMed and ScienceDirect (3 studies with type 1 and 6 with type 2...
journal_title:Orvosi hetilap
pub_type: 杂志文章,meta分析
doi:10.1556/OH.2013.29602
更新日期:2013-05-05 00:00:00
abstract::Acute pancreatitis is associated with greater and smaller necrosis in 20% of the cases. The lethality rate of sterile and infected necrosis is 10 and 15-40%, respectively. The results of a retrospective and a prospective study in acute pancreatitis have been analyzed in this study. Twenty patients suffering from infec...
journal_title:Orvosi hetilap
pub_type: 杂志文章
doi:
更新日期:1997-05-04 00:00:00
abstract:INTRODUCTION:Several methods (bone graft, endoprosthesis) are used to reconstruct proximal humerus resections due to primary and metastatic tumours. One of the new procedures is the replacement of the joint surfaces and the removed proximal humerus end with reverse shoulder prosthesis, optionally supplemented with bone...
journal_title:Orvosi hetilap
pub_type: 杂志文章
doi:10.1556/650.2018.31219
更新日期:2018-11-01 00:00:00
abstract::In the last few years, several new drugs with various mechanisms of action have been approved for the treatment of castration-resistant prostate cancer. Due to this development, therapeutic decision-making has become increasingly complex. Therefore, therapy selection as well as timing and sequence of treatments need t...
journal_title:Orvosi hetilap
pub_type: 杂志文章,评审
doi:10.1556/650.2020.31734
更新日期:2020-05-01 00:00:00
abstract::The thrombocyte reactivity and values of HbA1c, serum cholesterine and creatinine have been examined in 121 insulin-treated and 70 not-insulin-treated diabetic patients and in 98 healthy persons. The thrombocyte functions of patients ranged according to the microangiopathic complications and of control groups matched ...
journal_title:Orvosi hetilap
pub_type: 杂志文章,评审
doi:
更新日期:1990-02-25 00:00:00
abstract::The author describes some of the numerous domains regarding the new topic called "Vascular endothelial dysfunction, oxidative stress". The endothelium is responsible for the constancy and integrity of the milieu interieur by producing various substances. Endothelial dysfunction occurs when there is imbalance between v...
journal_title:Orvosi hetilap
pub_type: 杂志文章,评审
doi:10.1556/OH.2008.28402
更新日期:2008-07-13 00:00:00
abstract:INTRODUCTION:In their previous works, the authors reported findings from familial hematologic malignancies in Szabolcs-Szatmár-Bereg county, Hungary. So far there are no other studies on this topic available in Hungary. AIM:Detailed analysis of epidemiologic features of hematologic malignancies of siblings. METHOD:Du...
journal_title:Orvosi hetilap
pub_type: 杂志文章
doi:10.1556/650.2017.30830
更新日期:2017-08-01 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
pub_type: 杂志文章,评审
doi:10.1556/650.2017.30813
更新日期:2017-07-01 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
pub_type: 杂志文章,评审
doi:
更新日期:2000-10-08 00:00:00
abstract::This article reviews the recent changes in the understanding of acute pancreatitis pathophysiology emphasizing results deriving from the more detailed comprehension of the local and systemic aspects of the inflammatory process. The authors briefly discuss those theories that have been influencing the basic philosophie...
journal_title:Orvosi hetilap
pub_type: 杂志文章,评审
doi:
更新日期:2000-02-06 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
pub_type: 杂志文章
doi:
更新日期:2001-07-15 00:00:00
abstract::Results of epidemiological investigations were published only recently. The syndrome is particularly seldom diagnosed if the examination program is carried out not carefully enough in the case of patients, who have to be taken into consideration on the basis of different lesions. The syndrome differs from the majority...
journal_title:Orvosi hetilap
pub_type: 杂志文章,评审
doi:
更新日期:1996-06-02 00:00:00
abstract:UNLABELLED:The quality of endoscopic examinations substantially determines their value. In developed countries, Continuous Quality Management is used to improve it permanently. In Hungary there is no example for measuring quality in the field of gastrointestinal endoscopy. AIM:The measurement and improvement of qualit...
journal_title:Orvosi hetilap
pub_type: 杂志文章
doi:10.1556/OH.2012.29408
更新日期:2012-07-22 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
pub_type: 杂志文章
doi:10.1556/650.2019.31505
更新日期:2019-09-01 00:00:00
abstract::The polymerase chain reaction (PCR) is one of the most important new methods in molecular biology. It is widely used in genetic and anthropologic basic research, in oncology and virology, in all those fields, where molecular biologic methods can give answers to the questions raised. The procedure enables one to multip...
journal_title:Orvosi hetilap
pub_type: 杂志文章,评审
doi:
更新日期:1992-07-05 00:00:00
abstract::May-Thurner syndrome, a pelvic vein congenital anomaly is the consequence of compression of the left common iliacal vein by the overlying right common iliacal artery that results in an increased risk for ileofemoral deep vein thrombosis. Authors present a case of a young female with aberration of the pelvic vein, who ...
journal_title:Orvosi hetilap
pub_type: 杂志文章
doi:10.1556/OH.2011.28998
更新日期:2011-01-23 00:00:00
abstract::Elevated antibody titers to food antigens and increased intestinal permeability in IgA nephropathy (IgA NP) suggest that these factors may be interdependent and play a role in the pathogenesis of the disease. In 1989 IgA and IgG antibodies against eight common food antigens were examined in the sera of 35 IgA NP patie...
journal_title:Orvosi hetilap
pub_type: 临床试验,杂志文章,评审
doi:
更新日期:1996-01-14 00:00:00