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Research paper thumbnail of Comparison of Cardiac Magnetic Resonance and Cardiac Ultrasound Imaging Findings in Congenital and Acquired Heart Diseases

SANAMED, 2020

Objective: Nowadays, non-invasive methods are emerging in the evaluation of cardiovascular diseas... more Objective: Nowadays, non-invasive methods are emerging in the evaluation of cardiovascular diseases. The aim of this study was to determine the diagnostic performance of cardiac magnetic resonance (CMR) imaging and cardiac ultrasound imaging (Echo) in cardiac patients diagnosed with Echo previously. Methods: In a total of 32 various cardiac patients with Echo findings including congenital and acquired heart pathologies who applied to our clinic were included in the study. The distribution of cardiac pathologies including valve dysfunctions, right and left ventricular wall lesions and movement disorders, atrioventricular hypertrophy, septal defect, pericardial effusion-mass, additional congenital or acquired vascular pathologies and additional thoracic pathology, age and gender correlations were determined. The CMR and Echo findings were compared statistically. Results: It was found that 12 (37.5%) of the individuals were female, 20 (62.5%) were male, aged between 6 and 80 years with...

Research paper thumbnail of Fire eater's pneumonia characterized by pneumatocele formation and spontaneous resolution

Diagnostic and Interventional Radiology, 2008

Research paper thumbnail of Arteriyal Spin Labeling (ASL) Perfüzyon: Teknik ve Klinik Uygulama Alanları

Turkiye Klinikleri Journal of Radiology Special Topics, 2014

Research paper thumbnail of The sensitivity of MR colonography using dark lumen technique for detection of colonic lesions

The Turkish Journal of Gastroenterology, 2014

Research paper thumbnail of Karpal Tünel Sendromu: Yüksek Rezolüsyonlu Usg'Ni̇n Tanisal Değeri̇ Nedi̇r?

mmj.dergisi.org

Amaç: Karpal Tünel Sendromu (KTS), median sinir tuzağına bağlı sık görülen periferal tuzak nöropa... more Amaç: Karpal Tünel Sendromu (KTS), median sinir tuzağına bağlı sık görülen periferal tuzak nöropatidir. Ultrasonografi (USG), son yıllarda karpal tünel ve median sinirin değerlendirilmesinde kullanılan ucuz ve rahat uygulanabilen bir tekniktir. ... Yöntem: KTS bulgusu, ...

Research paper thumbnail of Radiological findings of metastasis of gastric signet-ring-cell adenocarcinoma

Research paper thumbnail of Non-invasive detection of infection in acute pancreatic and acute necrotic collections with diffusion-weighted magnetic resonance imaging: preliminary findings

Research paper thumbnail of Value of apparent diffusion coefficient measurement for discrimination of focal benign and malignant hepatic masses

Journal of Medical Imaging and Radiation Oncology, 2009

Purpose: We aimed to determine the contribution of the apparent diffusion coefficient (ADC) value... more Purpose: We aimed to determine the contribution of the apparent diffusion coefficient (ADC) value in the detection of axillary lymph node metastasis. Material and methods: Breast magnetic resonance of 58 patients, performed in the radiology clinic of our hospital between 2015 and 2017 were examined retrospectively, and 43 lymph nodes in 43 patients were included in the study. They were evaluated morphologically on T1W and T2W sequences, and the lymph nodes showing rounded shape, focal or diffuse cortical thickness of more than 3 mm, and partial or total effacement of fatty hilum were included in the study. Subsequently, their ADC values were measured. Results: There were 43 lymph nodes, 20 of which were malignant and 23 of which were benign. While the mean ADC value of malignant axillary lymph nodes was 0.749 10-3 mm 2 /s (0.48-1.342), it was 0.982 10-3 mm 2 /s (0.552-1.986) for benign lymph nodes. When the ADC cutoff value was taken as ≤ 0.753 × 10-3 mm 2 /s, its discrimination power between benign and malignant axillary lymph nodes was as follows: sensitivity-60%; specificity-91.3%; accuracy-76.7%; positive predictive value-85.7%; and negative predictive value-72.4%. Conclusions: There was no significant difference between mean ADC value of 12 lymphadenopathies (LAP) associated with inflammatory breast diseases (granulomatous mastitis and acute suppurative mastitis) and mean ADC value of metastatic lymph nodes. However, the ADC value of lymph nodes showing thickened cortex due to systemic inflammatory diseases was over 1, and there was a statistically significant difference when compared with metastatic lymph nodes.

Research paper thumbnail of Akut pankreatitli hastalarda, hastalığın şiddetini belirlemede bilgisayarlı tomografi ve modifiye bilgisayarlı tomografi şiddet indekslerinin karşılaştırılması

Marmara Medical Journal, 2014

Çalışmamızda, radyolojik skorlama sistemleri olan bilgisayarlı tomografi şiddet indeksi (BTŞİ) ve... more Çalışmamızda, radyolojik skorlama sistemleri olan bilgisayarlı tomografi şiddet indeksi (BTŞİ) ve modifiye bilgisayarlı tomografi şiddet indeksi (MBTŞİ)'nin pankreatitli hastalarda, hastalığın şiddet parametreleri ile korelasyonu, skorlama sistemlerinin biribirleri ile olan korelasyonu, ayrıca skorlama sistemleri ve Ranson kriterleri arasındaki korelasyon araştırılmıştır. Hastalar ve Yöntem: Çalışmamızda 50 hasta retrospektif olarak incelenmiştir. Hastaların, demografik, klinik ve laboratuvar verileri kayıt edilmiştir. BT görüntülemede pankreas boyutları, peripankreatik planlarda inflamasyon bulguları, pararenal fasyada kalınlaşma, nekroz oranı, abse, lenfadenopati ve intraabdominal sıvı araştırılmış ve bu verilere göre hastaların BTŞİ ve MBTŞİ değerleri hesaplanmıştır. Şiddet parametreleri, yaş, hastanede kalış süresi, abse, plevral sıvı ve ölüm olarak belirlenmiştir. Bilier ve non-bilier pankretit hastaları belirlenerek Ranson kriterleri hesaplanmıştır. Bulgular: Her iki grupta, hafif, orta ve şiddetli alt grupların arasında, yaş ortalamaları, hastanede yatış süreleri, cinsiyet ve plevral sıvı varlığı açısından istatistiksel olarak anlamlı farklılık saptanmamış, ancak abse varlığı ve ölüm dağılımları arasında istatistiksel olarak anlamlı farklılık saptanmıştır. Her iki skorlama sistemindeki 3 alt grubun birbiri ile uyumunu belirlemek için ağırlıklı Kappa testi kullanılmış, ancak sonuçları uyumlu bulunmamıştır. Ranson skorları ile BTŞİ ve MBTŞİ skorları arasında istatistiksel olarak anlamlı korelasyon gözlenmemiştir. Sonuç: Çalışmamız göstermektedir ki, BTŞİ ve MBTŞİ'inde mortalite ve lokal komplikasyonlardan abse saptanma oranı ile, ve sadece MBTŞİ'inde ise, hastanede yatış süresi ile ilgili anlamlı korelasyon vardır. Her iki şiddet indeksinin biribirleri ile ve Ranson skoru ile korelasyon saptanmamıştır.

Research paper thumbnail of Split spinal cord malformations and associated spinal anomalies: Comparison of MRI findings with intraoperative results

Medical Journal of …

The aim of this study is to assess the contribution of magnetic resonance imaging (MRI) in the di... more The aim of this study is to assess the contribution of magnetic resonance imaging (MRI) in the diagnosis and evaluation of split spinal cord malformations (SSCM) and associated spinal anomalies. Material and Methods: According to pang's classification, we have reviewed ...

Research paper thumbnail of Comparison of Cardiac Magnetic Resonance and Cardiac Ultrasound Imaging Findings in Congenital and Acquired Heart Diseases

SANAMED, 2020

Objective: Nowadays, non-invasive methods are emerging in the evaluation of cardiovascular diseas... more Objective: Nowadays, non-invasive methods are emerging in the evaluation of cardiovascular diseases. The aim of this study was to determine the diagnostic performance of cardiac magnetic resonance (CMR) imaging and cardiac ultrasound imaging (Echo) in cardiac patients diagnosed with Echo previously. Methods: In a total of 32 various cardiac patients with Echo findings including congenital and acquired heart pathologies who applied to our clinic were included in the study. The distribution of cardiac pathologies including valve dysfunctions, right and left ventricular wall lesions and movement disorders, atrioventricular hypertrophy, septal defect, pericardial effusion-mass, additional congenital or acquired vascular pathologies and additional thoracic pathology, age and gender correlations were determined. The CMR and Echo findings were compared statistically. Results: It was found that 12 (37.5%) of the individuals were female, 20 (62.5%) were male, aged between 6 and 80 years with...

Research paper thumbnail of Fire eater's pneumonia characterized by pneumatocele formation and spontaneous resolution

Diagnostic and Interventional Radiology, 2008

Research paper thumbnail of Arteriyal Spin Labeling (ASL) Perfüzyon: Teknik ve Klinik Uygulama Alanları

Turkiye Klinikleri Journal of Radiology Special Topics, 2014

Research paper thumbnail of The sensitivity of MR colonography using dark lumen technique for detection of colonic lesions

The Turkish Journal of Gastroenterology, 2014

Research paper thumbnail of Karpal Tünel Sendromu: Yüksek Rezolüsyonlu Usg'Ni̇n Tanisal Değeri̇ Nedi̇r?

mmj.dergisi.org

Amaç: Karpal Tünel Sendromu (KTS), median sinir tuzağına bağlı sık görülen periferal tuzak nöropa... more Amaç: Karpal Tünel Sendromu (KTS), median sinir tuzağına bağlı sık görülen periferal tuzak nöropatidir. Ultrasonografi (USG), son yıllarda karpal tünel ve median sinirin değerlendirilmesinde kullanılan ucuz ve rahat uygulanabilen bir tekniktir. ... Yöntem: KTS bulgusu, ...

Research paper thumbnail of Radiological findings of metastasis of gastric signet-ring-cell adenocarcinoma

Research paper thumbnail of Non-invasive detection of infection in acute pancreatic and acute necrotic collections with diffusion-weighted magnetic resonance imaging: preliminary findings

Research paper thumbnail of Value of apparent diffusion coefficient measurement for discrimination of focal benign and malignant hepatic masses

Journal of Medical Imaging and Radiation Oncology, 2009

Purpose: We aimed to determine the contribution of the apparent diffusion coefficient (ADC) value... more Purpose: We aimed to determine the contribution of the apparent diffusion coefficient (ADC) value in the detection of axillary lymph node metastasis. Material and methods: Breast magnetic resonance of 58 patients, performed in the radiology clinic of our hospital between 2015 and 2017 were examined retrospectively, and 43 lymph nodes in 43 patients were included in the study. They were evaluated morphologically on T1W and T2W sequences, and the lymph nodes showing rounded shape, focal or diffuse cortical thickness of more than 3 mm, and partial or total effacement of fatty hilum were included in the study. Subsequently, their ADC values were measured. Results: There were 43 lymph nodes, 20 of which were malignant and 23 of which were benign. While the mean ADC value of malignant axillary lymph nodes was 0.749 10-3 mm 2 /s (0.48-1.342), it was 0.982 10-3 mm 2 /s (0.552-1.986) for benign lymph nodes. When the ADC cutoff value was taken as ≤ 0.753 × 10-3 mm 2 /s, its discrimination power between benign and malignant axillary lymph nodes was as follows: sensitivity-60%; specificity-91.3%; accuracy-76.7%; positive predictive value-85.7%; and negative predictive value-72.4%. Conclusions: There was no significant difference between mean ADC value of 12 lymphadenopathies (LAP) associated with inflammatory breast diseases (granulomatous mastitis and acute suppurative mastitis) and mean ADC value of metastatic lymph nodes. However, the ADC value of lymph nodes showing thickened cortex due to systemic inflammatory diseases was over 1, and there was a statistically significant difference when compared with metastatic lymph nodes.

Research paper thumbnail of Akut pankreatitli hastalarda, hastalığın şiddetini belirlemede bilgisayarlı tomografi ve modifiye bilgisayarlı tomografi şiddet indekslerinin karşılaştırılması

Marmara Medical Journal, 2014

Çalışmamızda, radyolojik skorlama sistemleri olan bilgisayarlı tomografi şiddet indeksi (BTŞİ) ve... more Çalışmamızda, radyolojik skorlama sistemleri olan bilgisayarlı tomografi şiddet indeksi (BTŞİ) ve modifiye bilgisayarlı tomografi şiddet indeksi (MBTŞİ)'nin pankreatitli hastalarda, hastalığın şiddet parametreleri ile korelasyonu, skorlama sistemlerinin biribirleri ile olan korelasyonu, ayrıca skorlama sistemleri ve Ranson kriterleri arasındaki korelasyon araştırılmıştır. Hastalar ve Yöntem: Çalışmamızda 50 hasta retrospektif olarak incelenmiştir. Hastaların, demografik, klinik ve laboratuvar verileri kayıt edilmiştir. BT görüntülemede pankreas boyutları, peripankreatik planlarda inflamasyon bulguları, pararenal fasyada kalınlaşma, nekroz oranı, abse, lenfadenopati ve intraabdominal sıvı araştırılmış ve bu verilere göre hastaların BTŞİ ve MBTŞİ değerleri hesaplanmıştır. Şiddet parametreleri, yaş, hastanede kalış süresi, abse, plevral sıvı ve ölüm olarak belirlenmiştir. Bilier ve non-bilier pankretit hastaları belirlenerek Ranson kriterleri hesaplanmıştır. Bulgular: Her iki grupta, hafif, orta ve şiddetli alt grupların arasında, yaş ortalamaları, hastanede yatış süreleri, cinsiyet ve plevral sıvı varlığı açısından istatistiksel olarak anlamlı farklılık saptanmamış, ancak abse varlığı ve ölüm dağılımları arasında istatistiksel olarak anlamlı farklılık saptanmıştır. Her iki skorlama sistemindeki 3 alt grubun birbiri ile uyumunu belirlemek için ağırlıklı Kappa testi kullanılmış, ancak sonuçları uyumlu bulunmamıştır. Ranson skorları ile BTŞİ ve MBTŞİ skorları arasında istatistiksel olarak anlamlı korelasyon gözlenmemiştir. Sonuç: Çalışmamız göstermektedir ki, BTŞİ ve MBTŞİ'inde mortalite ve lokal komplikasyonlardan abse saptanma oranı ile, ve sadece MBTŞİ'inde ise, hastanede yatış süresi ile ilgili anlamlı korelasyon vardır. Her iki şiddet indeksinin biribirleri ile ve Ranson skoru ile korelasyon saptanmamıştır.

Research paper thumbnail of Split spinal cord malformations and associated spinal anomalies: Comparison of MRI findings with intraoperative results

Medical Journal of …

The aim of this study is to assess the contribution of magnetic resonance imaging (MRI) in the di... more The aim of this study is to assess the contribution of magnetic resonance imaging (MRI) in the diagnosis and evaluation of split spinal cord malformations (SSCM) and associated spinal anomalies. Material and Methods: According to pang's classification, we have reviewed ...