Fakülteler / Faculties
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Item 1.5-Tesla Magnetic Resonance-Guided Adaptive Stereotactic Body Radiotherapy for Liver Malignancies(2023) Onal, C.; Yavas, G.; Yavas, C.; Arslan, G.; Efe, E.; Haberal, M.Item Early Proteinuria After Renal Transplantation and Allograft Outcomes(2014) Gulleroglu, K.; Baskin, E.; Bayrakci, U.; Akdur, A.; Moray, G.; Haberal, M.; https://orcid.org/0000-0003-1434-3824; https://orcid.org/0000-0003-4361-8508; https://orcid.org/0000-0002-8726-3369; https://orcid.org/0000-0003-2498-7287; https://orcid.org/0000-0002-3462-7632; 24507040; AAJ-8833-2021; B-5785-2018; AAA-3068-2021; AAE-1041-2021; AAJ-8097-2021Background. Proteinuria is among the major and nonspecific sign of the renal disease. It is well known that late-onset proteinuria after renal transplantation has been associated with poor allograft outcomes and with mortality. Knowledge about the impact of early proteinuria on the various outcomes is limited. We have evaluated the utility of measuring early proteinuria in the management of pediatric renal transplant recipients. Methods. We analyzed the effect of proteinuria at 3 months of posttransplantation on allograft rejection, graft loss, and estimated glomerular filtration rate (GFR) at 3 years. Proteinuria was assessed using 24-hour urine protein excretion. Renal biopsy was performed when elevated creatinine levels were elevated during routine follow-up and an acute rejection episode was proven with biopsy. Results. Sixty-seven pediatric renal transplant recipients were included to the study. Mean follow-up time after transplantation was 48.8 +/- 12.1 months. Thirty-nine recipients (58%) have proteinuria >500 mg/d. The relationship could not be shown between proteinuria at posttransplant month 3 and other outcomes parameters, such as graft loss and lower estimated GFR. A significant positive correlation between acute rejection and the proteinuria at posttransplant month 3 was shown. Conclusion. We demonstrated that early proteinuria is a common finding in children after transplantation. Posttransplant early proteinuria cannot be used as a long-term prognostic marker of poor renal outcome. However, early proteinuria is associated with an high risk of acute rejection episodes. This would permit an opportunity for early intervention.Item MDCT Evaluation of Early Pulmonary Infection Types After Liver Transplantation(2015) Hekimoglu, K.; Tezcan, S.; Coskun, M.; Dogrul, M. I.; Moray, G.; Haberal, M.; 0000-0002-0805-0841; 0000-0003-2498-7287; 0000-0002-3462-7632; 0000-0001-5630-022X; 0000-0001-7204-3008; 25769594; AAD-9097-2021; AAE-1041-2021; AAJ-8097-2021; AAM-4120-2021Introduction. Opportunistic pulmonary infections frequently occur after liver transplantation, and affect mortality and morbidity significantly. The purpose of this study was to define the incidence, types, and imaging characteristics of pulmonary infections in liver transplant recipients with multidetector CT (MD CT) evaluation. Methods. Thirty-five adult transplant recipients diagnosed with a pulmonary infection within the first 45 days posttransplantation were reviewed retrospectively from March 2002 to December 2013. MDCT features were evaluated retrospectively by 2 radiologists in consensus. All diagnoses were made by sputum analysis, cultures, biopsies, and postmortem histopathologic evaluation. Results. Pneumococcus pneumonia was found in 7 patients. Five patients had nonspecific pneumonia, Candidiasis, Klebsiella, and Aspergillosis separately. S aureus pneumonia was detected in 2 patients and the other 2 patients had Escherichia coli pneumonia. Two patients had active tuberculosis and 1 patient had Acinetobacter pneumonia also. Four main MDCT patterns were identified: patchy infiltrations (10%), tree-in-bud pattern (9.5%), ground-glass opacity (8.5%), and nodules with halo sign (6%). One patient had a cavitary lesion owing to tuberculosis. Conclusion. Although the incidence of pulmonary complications in liver recipients was relatively low, mortality from serious infections was high. Care must be taken with pulmonary infectious complications in the posttransplant period. For any suspicious case, MDCT evaluation for specific patterns of early accurate diagnosis is very important.Item Hyponatremia Following Intravenous Immunoglobulin Therapy in Pediatric Transplant Recipients(2015) Baskin, E.; Kantar, A.; Gulleroglu, K.; Kirnap, M.; Akdur, A.; Moray, G.; Haberal, M.; 0000-0003-4361-8508; 0000-0003-1434-3824; 0000-0002-8726-3369; 0000-0003-1434-3824; 0000-0003-2498-7287; 0000-0002-3462-7632; B-5785-2018; F-3294-2013; AAA-3068-2021; AAJ-8833-2021; AAH-9198-2019; AAE-1041-2021; AAJ-8097-2021Item Effects of Late Acute Rejection in Pediatric Renal Transplant Recipients: Single Centre Experience(2015) Baskin, E.; Kantar, A.; Gulleroglu, K.; Ozmen, E.; Ozdemir, H.; Kirnap, M.; Yildirim, S.; Moray, G.; Haberal, M.; 0000-0003-4361-8508; 0000-0003-1434-3824; 0000-0002-7528-3557; 0000-0002-5735-4315; 0000-0002-3462-7632; 0000-0003-1434-3824; 0000-0003-2498-7287; B-5785-2018; F-3294-2013; X-8540-2019; AAF-4610-2019; AAJ-8097-2021; AAJ-8833-2021; AAH-9198-2019; AAE-1041-2021Item Kidney Transplantation in Low Weight (≤15kg) Children(2015) Soy, E. Ayvazoglu; Karakaya, E.; Akdur, A.; Baskin, E.; Kirnap, M.; Yildirim, S.; Moray, G.; Haberal, M.; 0000-0002-4879-7974; 0000-0002-5735-4315; 0000-0003-2498-7287; 0000-0002-0993-9917; 0000-0002-3462-7632; 0000-0003-4361-8508; 0000-0002-8726-3369; AAD-5466-2021; AAF-4610-2019; AAH-9198-2019; AAE-1041-2021; AAC-5566-2019; AAJ-8097-2021; B-5785-2018; AAA-3068-2021Item Long-Term Results of Arteriovenous Fistula for Chronic Hemodialysis in Pediatric Candidates(2015) Kirnap, M.; Tezcaner, T.; Soy, E. Ayvazoglu; Yildirim, S.; Moray, G.; Haberal, M.; Yabanoglu, H.; 0000-0002-3641-8674; 0000-0002-0993-9917; 0000-0002-5735-4315; 0000-0003-2498-7287; 0000-0002-1161-3369; 0000-0002-3462-7632; AAD-9865-2021; AAC-5566-2019; AAF-4610-2019; AAE-1041-2021; AAJ-7865-2021; AAJ-8097-2021; AAH-9198-2019Item Biopsy- Diagnosed Renal Disease in Patients With Liver Transplantation(2014) Ozdemir, B.; Terzi, A.; Taslica, F.; Ozdemir, F.; Kirnap, M.; Haberal, M.; https://orcid.org/0000-0002-7528-3557; https://orcid.org/0000-0002-1225-1320; https://orcid.org/0000-0002-5682-0943; https://orcid.org/0000-0002-3462-7632; X-8540-2019; F-7546-2013; AAK-1697-2021; AAH-9198-2019; AAJ-8097-2021Item Hyperviscosity in Renal Transplantation Recipients(2014) Tutal, E.; Uyar, M. Erkmen; Uyanik, S.; Bal, Z.; Guliyev, O.; Toprak, S.; Ilhan, O.; Sezer, S.; Haberal, M.; https://orcid.org/0000-0001-7717-5827; https://orcid.org/0000-0002-7326-8388; https://orcid.org/0000-0002-3462-7632; AAZ-5795-2021; H-9131-2012; JYQ-2550-2024; AAJ-8097-2021Item Bioimpedance Analysis Reveals Graft Function in Renal Transplant Recipients(2014) Sezer, S.; Demirci, B.; Guliyev, O.; Colak, T.; Sayin, C.; Haberal, M.; https://orcid.org/0000-0002-7326-8388; https://orcid.org/0000-0002-8372-7840; https://orcid.org/0000-0002-3462-7632; JYQ-2550-2024; AAJ-8554-2021; AAJ-8097-2021