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排序方式: 共有299条查询结果,搜索用时 15 毫秒
31.
Mehmet Mahir Atasoy MD Nisa Cem Ören MD Ahmet Turan Ilica MD İnanç Güvenç MD Armağan Günal MD Mahmud Mossa‐Basha MD 《Journal of clinical ultrasound : JCU》2013,41(7):415-423
Fat necrosis (FN) of the breast is a benign nonsuppurative inflammatory process of the adipose tissue. The radiologic appearance ranges from benign to suspicious for malignancy; therefore, it is very important to know the distinguishing radiologic features of FN on different modalities. Mammography is more helpful in identifying FN than ultrasonography in most of the cases, and MRI may also be used to rule out malignancy as an adjunct to mammography and sonography. Even when modern diagnostic modalities are used, biopsy may still be unavoidable for some cases. In conclusion, an accurate history and familiarity with the radiologic findings are crucial to recognizing FN and avoiding unnecessary interventions. © 2013 Wiley Periodicals, Inc. J Clin Ultrasound 41 :415–423, 2013 相似文献
32.
Ahmet Bayar İbrahim Tuncay Nuray Atasoy Hilal Ayoğlu Selçuk Keser Ahmet Ege 《Knee surgery, sports traumatology, arthroscopy》2008,16(11):982-987
Surgery is a stressful experience. Many minor interventions have been shown to cause considerable anxiety in patients, but
whether arthroscopy leads to such anxiety is not well-known. Methods for lowering perioperative anxiety have been sought and
listening to music or watching a movie have been recommended. The method of permitting patients to watch their own endoscopy
has been studied infrequently. Our aim in this study was to find out the effect of watching simultaneous arthroscopic views
on postoperative anxiety. A total of 63 patients were randomly divided into two groups: those watching their own arthroscopy
formed group W, while patients that were only verbally informed formed group NW. The mean age of patients in both groups were
33 and 34, respectively. Meniscal surgery was the most commonly performed procedure (49/63 patients). The patients filled
in state scale of State-trait anxiety inventory (STAI) forms and the study questionnaire (SQ) prepared for this study, just
before and after the arthroscopy. Group W had significantly lower postoperative scores of STAI-S, whole questionnaire (Q-score) and all but one of individual statements in SQ. Having a previous operation history did not affect STAI scores. Age
and level of education was not correlated with any of the studied parameters either. The ratio of patients that were pleased
with the arthroscopy experience in group W and NW were 94 and 63%, respectively. Watching live arthroscopic views has led
to a significant decrease in postoperative anxiety and worries about the surgery and the postoperative period, while increasing
overall understanding and satisfaction of the patient. 相似文献
33.
M. M. Sumer H. T. Atasoy A. Unal M. Kalayci K. Mahmutyazicioglu O. Erdem 《Neurological sciences》2003,24(4):268-271
Abstract.
Post-traumatic epilepsy is more frequent after severe head
injuries, however the severity of the trauma is not always
correlated with the injured brain tissue. We report a patient
whose seizures developed 4 years after a face trauma. Upward
displacement of the sphenoid wing caused a contusion at the
orbital surface of the frontal lobe. Computed tomography,
magnetic resonance imaging and electroencephalographic findings
are presented. The patient responded well to commonly used
antiepileptic drugs. 相似文献
34.
35.
Aras M Dede F Ones T Atasoy BM Inanir S Erdil TY Turoglu HT 《Clinical nuclear medicine》2011,36(6):473-474
Hemangiopericytoma is an unusual tumor that arises from vascular smooth muscle cells. It is mainly experienced in 4th to 5th decades of life and soft-tissue masses are frequently located in lower extremity, pelvis, and retroperitoneum. A 29-year-old man presented with a mass lesion in the right nasal cavity associated with shortness of breath as a result of nasal obstruction. An incisional biopsy was reported as sinonasal type hemangiopericytoma. The initial staging F-18 flourodeoxyglucose PET/CT successfully demonstrated severe hypermetabolism in the primary tumor location and mild-to-moderate hypermetabolism in the right upper jugular lymph node. 相似文献
36.
Tunç T Ortapamuk H Naldöken S Ergun U Ciliz D Atasoy HT Okuyucu E Inan LE Eksioglu M 《Neurology India》2006,54(4):408-411
CONTEXT: Beh?et's disease (BD) is a multisystem inflammatory disorder with unknown etiology characterized by recurrent oral and genital aphthous ulcers and uveitis. Beh?et's disease can affect the central nervous system. AIMS: We aimed to investigate subclinical neurological involvement in patients who were suffering from BD and who had no neurological symptoms. SETTINGS AND DESIGN: A total of 49 patients were included in the study. For the investigation of subclinical neurological involvement, the patients received imaging and/or neurophysiologic evaluations. MATERIALS AND METHODS: The evaluation techniques were as follows: single photon emission computed tomography, 33 patients; cranial magnetic resonance imaging (MRI), 25 patients; brainstem auditory evoked potential examination, 36 patients; and electroencephalography (EEG), 30 patients. STATISTICAL ANALYSIS USED: The Mann-Whitney U test and Wilcoxon Rank-Sum W test were used. RESULTS: Patients in the MRI and EEG groups showed significantly more abnormalities than did age- and gender-matched controls. CONCLUSIONS: Early diagnosis of neurological involvement in BD is important in reducing or preventing complications. Cranial MRI and EEG were found to be useful for detecting subclinical neurological abnormalities in patients with Beh?et's disease. 相似文献
37.
B. M. Atasoy F. Dane I. Alsan Cetin Z. Ozgen A. Ucuncu Kefeli R. Ibrahimov N. S. Turhal U. Abacioglu L. Turkeri 《Clinical & translational oncology》2014,16(1):91-95
Purpose
We aimed to determine the efficacy and the toxicity of low dose weekly gemcitabine with radiation therapy in medically unfit muscle-invasive bladder cancer patients.Methods
Twenty-six patients were included into the retrospective analysis. Weekly gemcitabine was administered 75 mg/m2 with a median dose of 63 Gy radiation therapy. Clinical target volume was defined as the urinary bladder only in conformal treatment planning.Results
Median follow-up was 51 months (range 14–118 months). Complete response rate was 62.5 %. The 5-year local progression-free survival, disease-specific survival and overall survival rates were 40.6, 59.5 and 58.5 %, respectively. Concurrent chemotherapy was continued in 80.7 % of patients without any interruption. Gemcitabine was stopped due to grade 3 thrombocytopenia (n = 1), cardiac angina (n = 1), chronic obstructive pulmonary disease exacerbation (n = 1) or patients’ reluctance (n = 2).Conclusions
Low dose weekly gemcitabine with concurrent radiotherapy is a tolerable regimen and have comparable outcomes with platinum-based combined treatments in muscle-invasive bladder cancer. Prospective randomized trials can help in understanding the safety and efficacy of this treatment specially in medically unfit patients. 相似文献38.
Fatma Çiftci Başak Gülpınar Çetin Atasoy Oya Kayacan Sevgi Saryal 《Advances in medical sciences》2019,64(2):285-291
PurposeCombined pulmonary fibrosis and emphysema (CPFE) has emerged as a new syndrome with characteristics of both fibrosis and emphysema. We determined the impacts of radiologic emphysema severity on pulmonary function tests (PFTs), exercise capacity and mortality.Patients and methodsIPF patients (n = 110) diagnosed at the Chest Diseases Clinic between September 2013 and January 2016 were enrolled in the study and followed up until June 2017. Visual and digital emphysema scores, PFTs, pulmonary artery pressure (sPAP), 6-minute walking test, composite physiologic index (CPI), and survival status were recorded. Patients with emphysema and those with pure IPF were compared.ResultsThe CPFE-group had a significantly greater ratio of men(p < 0.001), lower BMI (p < 0.001), lower mean PaO2 (p = 0.005), higher mean sPAP (p = 0.014), and higher exercise desaturation (p < 0.001). The CPFE group had a significantly higher FVC(L)(p = 0.016), and lower FEV1/FVC ratio (p = 0.002), DLCO, and DLCO/VA ratio(p = 0.03 and p = 0.005, respectively). Lung volumes of the CPFE group had significantly higher VC(p = 0.017), FRC (p < 0.001), RV(p < 0.001), RV/TLC(p < 0.001), and TLC(p < 0.001). There were significant correlations between emphysema scores and FVC (L)(p = 0.01), FEV1/FVC(p = 0.001), DLCO (p = 0.003), VC(p = 0.014), FRC (L)(p < 0.001), RV(p < 0.001), TLC(p < 0.001), and RV/TLC (p < 0.001). Mortality rates were comparable between the two groups. CPI (p = 0.02) and sPAP (p = 0.01) were independent predictors of mortality in patients with CPFE.ConclusionsThe presence and severity of emphysema affects pulmonary function in IPF. Patients with CPFE have reduced diffusion capacity, more severe air trapping, worse muscle weakness, more severe exercise desaturation, and pulmonary hypertension. CPI and pulmonary hypertension are two independent risk factors for mortality in subjects with CPFE. 相似文献
39.
R. J. King S. S. Özcan T. Carter E. Kalfolu S. Atasoy C. Triantaphyllidis A. Kouvatsi A. A. Lin C-E. T. Chow L. A. Zhivotovsky M. Michalodimitrakis P. A. Underhill 《Annals of human genetics》2008,72(2):205-214
The earliest Neolithic sites of Europe are located in Crete and mainland Greece. A debate persists concerning whether these farmers originated in neighboring Anatolia and the role of maritime colonization. To address these issues 171 samples were collected from areas near three known early Neolithic settlements in Greece together with 193 samples from Crete. An analysis of Y-chromosome haplogroups determined that the samples from the Greek Neolithic sites showed strong affinity to Balkan data, while Crete shows affinity with central/Mediterranean Anatolia. Haplogroup J2b-M12 was frequent in Thessaly and Greek Macedonia while haplogroup J2a-M410 was scarce. Alternatively, Crete, like Anatolia showed a high frequency of J2a-M410 and a low frequency of J2b-M12. This dichotomy parallels archaeobotanical evidence, specifically that while bread wheat ( Triticum aestivum ) is known from Neolithic Anatolia, Crete and southern Italy; it is absent from earliest Neolithic Greece. The expansion time of YSTR variation for haplogroup E3b1a2-V13, in the Peloponnese was consistent with an indigenous Mesolithic presence. In turn, two distinctive haplogroups, J2a1h-M319 and J2a1b1-M92, have demographic properties consistent with Bronze Age expansions in Crete, arguably from NW/W Anatolia and Syro-Palestine, while a later mainland (Mycenaean) contribution to Crete is indicated by relative frequencies of V13. 相似文献
40.
Sapan Tuğba Ünsal Güngör Aysun Sandıkçı Nurdan Kocabaş Alihan Atasoy Sevil 《International journal of legal medicine》2023,137(2):303-310
International Journal of Legal Medicine - One of the most important pieces of evidence to find the suspect of a sexual assault are semen stains. It has been observed that suspects do not use... 相似文献