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Toplam kayıt 29328, listelenen: 581-600
Dinamik Yoğunluk Ayarlı Radyoterapi Uygulamalarında Çok Yapraklı Demet Biçimlendiricilerin Değişken Hızlarının Saptanması İçin Geliştirilmiş Bir Kalite Güvenilirlik Testi
(Sağlık Bilimleri Enstitüsü, 2013)
Quality Assurance of the leaf velocities is important for the accuracy of treatment in Dynamic Intensity Modulated Radiotherapy (IMRT). The aim of this study is generating a quality assurance test for determining the ...
Epilepsi Hastalarında Rastlanılan Uyku Bozuklukları: Anketle Vaka-Kontrol Çalışması
(Tıp Fakültesi, 2014)
Interaction of epilepsy and sleep and increased frequency of sleeping disorders in epileptic patients with respect to healthy people are well known issues. However, in our country and in literature real frequency of sleeping ...
Bakır Üflemeli Çalgılarda Odaklanma ve Konsantrasyon Tekniklerinin İncelenmesi
(Sosyal Bilimler Enstitüsü, 2014)
When thinking in terms of meanings assigned to classical music at 21th century under social values and musicians endeavors of existence in the musical world, the "stage" which is deviated from its purpose at some points, ...
Lokal İleri Serviks Kanserinde Radyoterapi
(Tıp Fakültesi, 2014)
The aim of this study is to evaluate long-term results of definitive radiotherapy and concomittant chemotherapy in patients with locally advanced cervical cancer treated between 2000-2013 at Hacettepe University Faculty ...
Yoğunluk Ayarlı Radyoterapi Uygulanan Baş-Boyun Kanserli Olgularda Eortc QLQ-OES18 Yaşam Kalitesi Modülünün Türkçe Çevirisi ve Validasyonu
(Tıp Fakültesi, 2013)
We intended to translate the `European Organization for Research and Treatment of Cancer Quality of Life Questionnaire- Oesophagus 18? (EORTC QLQ-OES18) module into Turkish, and validate it. We also aimed to evaluate the ...
Adjuvan Radyoterapi Uygulanan Endometrium Kanserli Hastalarda Yaşam Kalitesinin Değerlendirilmesi
(Tıp Fakültesi, 2013)
The current study evaluates long-term quality of life and sexual function of patients with endometrial cancer who received adjuvant radiotherapy (RT). One hundred and forty-four patients with the diagnosis of endometrial ...
Rekürren Glial Tümörlerde Fraksiyone Stereotaktik Radyoterapi Radyocerrahi ile İkinci Seri Işınlama Sonuçlarımız
(Tıp Fakültesi, 2014)
Glial tumors are the most frequently diagnosed primary brain tumors and reccurence is inevitable despite definive primary treatment. Recurrence mostly occurs in the primary high dose radiotherapy area which makes reirradiation ...
Pubertal Jinekomasti Olgularında Tamoxifen Tedavisinin Pubertal Kemik Gelişimi Üzerindeki Etkisi
(Çocuk Sağlığı Enstitüsü, 2014)
During puberty in both sexes endogeneous estrogen has a biphasic effect on epiphyses where at low levels it leads to an increase in height and bone mass whereas with higher levels this leads to closure of the epiphyses. ...
Cyberknife Robotik Kollu Lineer Hızlandırıcı Cihazında kV Görüntü Alma Sıklığının Tüm Vücudun Aldığı Radyasyon Dozuna Etkisi
(Sağlık Bilimleri Enstitüsü, 2012)
In this study, dose contribution result from the imaging systems for CyberKnife® were analyzed. Dose per image values were measured for four different energy and exposure (mAs) parameters. These doses were measured and ...
Sternum Gelişiminin Çok Kesitli Bilgisayarlı Tomografi ile Değerlendirilmesi
(Tıp Fakültesi, 2015)
Sternum is known to develop from six seperate ossification centers. Ossification starts in the cranial parts and continues caudally, whereas union between each center begins caudally and progresses cranially. With the ...
Kriyobalon ile Paroksizmal Atriyal Fibrilasyon Ablasyonu Yapılan Hastalarda Kardiyak Otoantikorların Rekürrensi Öngörmedeki Rolü
(Tıp Fakültesi, 2014)
Catheter ablation is recommended for the treatment of patients with paroxysmal atrial fibrillation (AF) resistant to antiarrhythmic therapy. According to the literature, AF recurrs in approximately 30% of the patients with ...
Asetilkolin Reseptör Antikoru Pozitif Myastenia Gravis Hastalarının Timektomi Materyallerinde Th17 Hücre İnfiltrasyonunun Değerlendirilmesi
(Tıp Fakültesi, 2014)
There is limited information on the role of Th17 cells in myasthenia gravis (MG) pathogenesis. Amount of Th17 cells in sera of acetylcholine receptor (AChR) antibody positive MG patients was believed to be associated with ...
Geriatrik Hastalarda Mini Nütrisyonel Değerlendirme (Mna) Testinin Uzun ve Kısa (Mna-Sf) Formunun Geçerlilik Çalışması
(Tıp Fakültesi, 2013)
Early diagnosis and treatment of malnutrition, which is a common disease in geriatric population and associated with increased morbidity and mortality, is quite important. There is no biochemical indicator as a gold standard ...
Meme Kanserinde Tc-99M V-Dmsa (Pentavalan-Dimerkaptosüksinik Asid) Sintigrafisi ile F-18 Fdg Pet BT Çalışmalarının Karşılaştırılması ve Sintigrafik Çekimler Esnasında Meme Yastığı ile Pozisyonlanmış ve Pozisyonlanmamış Görüntülerin Karşılaştırılmalı Değerlendirilmesi
(Tıp Fakültesi, 2014)
Breast cancer is one of the most common cancers among women. F-18 FDG PET/CT (Fluorine -18FluorodeoxyglucosePositron Emission Tomography) is a metabolic and functional imaging modality which is used for staging, restaging ...
Bisfenol A'nın Diyabet ve Obezite ile İlişkisinin Değerlendirilmesi
(Tıp Fakültesi, 2012)
Bisphenol A (BPA), is an endocrine distrupting chemical known to effect the glucose metabolism and adipose tissue in vitro. Limited number of clinical studies investigating the relationship between BPA and obesity and ...
Paranazal Sinüs Bilgisayarlı Tomografi Tetkiklerinde Yüksek Pitch Kullanımının Radyasyon Dozu Üzerine Etkisi
(Tıp Fakültesi, 2014)
The aim of this study is to assess the effects of high pitch on radiation dose reduction and image quality of paranasal sinus CT examinations. The skulls from 13 cadavers were examined with a standard low-pitch protocol ...
Piperasilin-Tazobaktam ve Vankomisin Antibiyoterapilerinin Birlikte Kullanımının Nefrotoksik Etkilerinin Incelenmesi
(Tıp Fakültesi, 2014)
Aim of the Study: To assess the risk of acute kidney injury related to the use of piperacillintazobactamcombined with vancomycin, which is an effective regimen for treatment of healthcare associated infections.Materials ...
Hemodiyaliz Hastalarında Volüm Durumu ve Tuz Alımının Serum Vasküler Endotelyal Büyüme Faktörü-C (Vegf-C) Düzeyleri Üzerine Etkisi
(Tıp Fakültesi, 2014)
Recent studies have shown that sodium can accumulate in the skin interstitium without osmotic effect. GAGs, macrophages and related factors such as tonEBP, VEGF-C, and eNOS take part in accumulation and mobilization of ...
Lenfomalarda Kemik İliği Transplantasyon Öncesi ve 100. Gün Değerlendirmesinde PET-BT Tetkikinin Prognostik Önemi
(Tıp Fakültesi, 2014)
In patients with lymphoma, pretransplantation 18-fluorodeoxyglucose (FDG)-positron-emission tomography (PET) was important for the evaluation of response and outcome. However, little is known about the correlation of FDG-PET ...
Prostat Kanserli Hastalarda Tedavi Sonuçlarımızın Değerlendirilmesi
(Tıp Fakültesi, 2012)
We performed a retrospectively analyses of 690 curative prostate cancer (PCa) patients that are treated at the Univercity of Hacettepe between March 1998-May 2012. In patient groups, 108 men were treated as a salvage ...