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排序方式: 共有467条查询结果,搜索用时 15 毫秒
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Zettinig G Prager G Kurtaran A Kaserer K Czerny C Dudczak R Niederle B 《Acta medica Austriaca》2002,29(2):68-71
The aim of the study was to evaluate whether a four-stage report scheme increases the diagnostic accuracy of dual phase Tc-99 m sestamibi scintigraphy (MIBI-scintigraphy) in patients with primary hyperparathyroidism (pHPT). We analysed the scans of 35 patients with primary hyperparathyroidism referred for Tc-99 m sestamibi scintigraphy and compared them with the sonographic and surgical findings. All scans were interpreted following a four-stage report scheme: Group A--typical scintigraphic findings of a single gland disease, group B--scan consistent with single gland disease, group C--multiple gland disease, group D--non diagnostic scan. Twenty-three scans were ranked in group A. In all these patients, scintigraphy diagnosed both the side and the localization of the adenoma correctly. Sonography made the correct diagnosis in 21/23 individuals and showed false-positive results in 2/23 cases. Group B included 10 scans. In 7/10 individuals, both the side and the localization of the adenoma were diagnosed correctly, whereas in 2/10 patients only the side was diagnosed. The scan of a single patient with hyperplasia of all 4 parathyroid glands was falsely interpreted as "consistent with a left caudal single gland disease". Sonography made the correct diagnosis in 8/10 cases, two individuals were diagnosed as false positive and false negative, respectively. No scan was interpreted as multiple gland disease (group C) and two scans were non diagnostic (group D). Both patients of the last group were correctly diagnosed by sonography. These findings suggest that in case of typical scintigraphic findings of single gland disease, scintigraphy but not sonography should be the primary localization technique for minimally invasive parathyroidectomy. 相似文献
3.
Ahmet Nayir Alev Kadioĝlu Aydan Şirin Sevinç Emre Erdem Tonguç Ilmay Bilge 《Pediatric nephrology (Berlin, Germany)》1995,9(6):729-733
The primary disorders of 50 children with increased renal medullary echogenicity on renal ultrasound were studied; 28 girls and 22 boys aged from 1 month to 16 years were classified into four groups based on underlying disease and ultrasound findings. Group 1 was composed of 17 patients with distal renal tubular acidosis (34%); intense echoes throughout the pyramid were predominant. Group 2 consisted of 14 patients with vitamin D toxicity (28%) and an intense echogenic rim around the pyramids. Group 3 included 10 patients with different types of tubulopathies. A slight hyperechogenic rim around the sides and tip of the medullary pyramids was detected. Group 4 was made up of 9 patients with rare underlying conditions. Abdominal X-rays detected medullary calcinosis in only 12 (24%) of the total 50 patients. Ultrasonography appears to be an important tool in the early diagnosis of increased renal medullary echogenicity and medullary nephrocalcinosis. 相似文献
4.
Aydan Kansu Nurten Girgin Cihan YurdaydN HÜLya Cetinkaya ÖZden Uzunalimoglu 《Pediatrics international》1998,40(6):612-615
Chronic pancreatitis is a rare disease in children and is usually secondary to underlying diseases such as hereditary pancreatitis, cystic fibrosis, hyperlipidemia, prolonged malnutrition, gallstones or anomalies of the biliary-pancreatic duct system. Hereditary pancreatitis is a common cause of chronic pancreatitis in children but is often unrecognized until months or years later. We report here a family with hereditary pancreatitis in which four members are affected. 相似文献
5.
Zuhal Aydan Saglam Baris Demir Esra Hayriye Ataoglu Mustafa Yenigun Levent Umit Temiz Tayyibe Saler 《Zeitschrift fur Gesundheitswissenschaften》2012,20(1):59-63
Aim
Acute poisoning is one of the major topics in emergency medicine practices. Despite the recent developments in toxicology, technological advances and changing lifestyles reveal new factors, and poisoning cases remain to be a problem. All poisonings should be considered serious and independent from their clinical presentation at the time of admission. Identifying the cause and prompt initiation of treatment is life-saving. Causes of poisoning vary between countries and different regions of the same country. In the present study, cases admitted to the Emergency Department of Internal Medicine at Haseki Training and Research Hospital were evaluated and causes of acute poisoning were investigated. 相似文献6.
Seher Demirer Neriman Sengül Aydin Inan Aydan Eroglu Cihan Bumin Ercüment Kuterdem 《Journal of investigative surgery》2013,26(4):221-225
The purpose of this study was to investigate the efficacy of recombinant human granulocyte/macrophage colony-stimulating factor (rHuGM-CSF) on the wound healing of colonic anastomosis in rats. In total, 40 male Wistar rats were taken into this study. The control group (n = 20) received subcutaneous saline injection. The experiment group (n 相似文献
7.
Validity and reliability of the Turkish version of the readiness for hospital discharge scale/short form 下载免费PDF全文
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Amir Kurtaran Alexander Becherer Franz Pfeffel Christian Müller Tatjana Traub Jrn Schmaljohann Klaus Kaserer Markus Raderer Wolfgang Schima Robert Dudczak Kurt Kletter Irene Virgolini 《Liver international》2000,20(6):487-490
Abstract: Aim: The aim of this paper is to describe the imaging pattern of focal nodular hyperplasia (FNH) by 18F‐fluorodeoxyglucose (18F‐FDG) positron emission tomography (PET). Methods: Eight consecutive asymptomatic patients with histologic proof of FNH underwent 18F‐FDG PET imaging. The lesions were found incidentally. The 18F‐FDG PET imaging was performed with a dedicated PET tomograph after intravenous injection of 300–370 MBq 18F‐FDG. The 18F‐FDG accumulation in the lesions was (semi)quantified by calculating the standardized uptake value (SUV) and SUV has been corrected for the lean body mass (LBM). Eight patients with liver metastases spread from melanoma (n=2) and colorectal carcinoma (n=6) served as controls. The size of the FNH lesions and of the control group ranged from 2.0 to 8.5 cm (mean 4.83 cm±2.37) and from 1.5 to 6 cm (mean 3.28±1.52), respectively. Results: While in malignant liver lesions the accumulation of 18F‐FDG was significantly increased, all FNH lesions showed normal or even decreased accumulation of 18F‐FDG. In FNH lesions, SUV ranged between 1.5 and 2.6 (mean 2.12±0.38), whereas all liver metastases showed an increased SUV ranging between 6.20 and 16.00 (mean 10.07±3.79). The SUV corrected for LMB (SUVLBM) was similar to the SUV and ranged between 0.9 and 2.2 (mean 1.81±0.41) for FNH and between 5.9 and 16.3 (mean 9.15±4.03), respectively. Conclusion: In contrast to liver metastases, there is no increased glucose metabolism in FNH in vivo. The imaging feature of FNH by 18F‐FDG‐PET imaging is not specific for FNH; however, it may be helpful to differentiate FNH from liver metastases in cancer patients if radiological methods are not diagnostic. 相似文献
10.
Bayram Ozlem Haskologlu Sule Bayrakoğlu Deniz Bal Sevgi Kostel Islamoglu Candan Cipe Funda Erol Kendirli Tanil Kursun Nazmiye Guner Sukru Nail Yildiran Alisan Bozdogan Gunseli Yuksek Mutlu Reisli Ismail Dalva Klara Aytekin Caner Boztug Kaan Dogu Figen Ikinciogullari Aydan 《Journal of clinical immunology》2021,41(7):1563-1573
Journal of Clinical Immunology - Severe combined immunodeficiency is an inborn error of immunity characterized by impairments in the numbers and functions of T and B lymphocytes due to various... 相似文献