Devascularization of head and neck paragangliomas by direct percutaneous embolizationUmut Ozyer
Department of Radiology, Baskent Universitesi Tip Fakultesi Hastanesi, Fevzi Cakmak Cd 10, Sk No 45, 06490, Bahcelievler Ankara, Turkey
Cardiovasc Intervent Radiol 33:967-75. 2010
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- Long-term results of angioplasty and stent placement for treatment of central venous obstruction in 126 hemodialysis patients: a 10-year single-center experience
Umut Ozyer
Department of Radiology, Baskent University Faculty of Medicine, Fevzi Cakmak Cd 10 Sk No 45, Bahcelievler, Ankara 06490, Turkey
AJR Am J Roentgenol 193:1672-9. 2009
..The objective of our study was to report and compare long-term results of percutaneous transluminal angioplasty and stenting of central venous obstruction in hemodialysis patients...
- Application of the AMPLATZER vascular plug in endovascular occlusion of dialysis accesses
Umut Ozyer
Department of Radiology, Baskent University Faculty of Medicine, Ankara, Turkey
Cardiovasc Intervent Radiol 32:967-73. 2009
..The AVP allows simple, precise, and reliable dialysis access occlusion without significant complications when surgical ligation is not preferred. It can be used with other embolizing agents to provide occlusion in the case of failure...
- Correction of displaced peritoneal dialysis catheters with an angular stiff rod
U Ozyer
Department of Radiology, Baskent University Faculty of Medicine, Ankara, Turkey
Acta Radiol 50:139-43. 2009
..Fluoroscopically guided guidewire manipulations are readily available and inexpensive methods of correcting malfunctioning peritoneal dialysis catheters, with reported success rates ranging from 25% to 67%...
- Coil embolization of a congenital intrahepatic arterioportal fistula: increasing experience in management
Umut Ozyer
Department of Radiology, Faculty of Medicine, Baskent University, Bahcelievler, Ankara, Turkey
Pediatr Radiol 38:1253-6. 2008
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- Presentation of an unusual case of hepatic alveolar echinococcosis: multidetector CT and US findings
Umut Ozyer
Acta Gastroenterol Belg 70:34-5. 2007
- Percutaneous management of anastomotic bile leaks following liver transplantation
Cuneyt Aytekin
Department of Radiology, Baskent University School of Medicine, Ankara, Turkey
Diagn Interv Radiol 13:101-4. 2007
..To review our experience with percutaneous internal-external biliary drainage in treating biliary anastomotic leaks following orthotopic liver transplantation...
- CT-guided cutting needle lung biopsy using modified coaxial technique: factors effecting risk of complications
Erkan Yildirim
Baskent University Medical School, Department of Radiology, Ankara, Turkey
Eur J Radiol 70:57-60. 2009
..We present our 7-year experience with coaxial computed tomography (CT)-guided cutting needle lung biopsy and evaluate the factors affecting risk of complications...
- Percutaneous therapy for anastomotic bile leak in liver-transplant patients with nondilated bile ducts
Cuneyt Aytekin
Department of Radiology and General Surgery, Baskent University Hospital, Fevzi Cakmak Cad. 10, Sok. No. 45, Bahcelievler, Ankara, 06490, Turkey
Cardiovasc Intervent Radiol 30:761-4. 2007
- Percutaneous sonographic guidance for TIPS in Budd-Chiari syndrome: direct simultaneous puncture of the portal vein and inferior vena cava
Fatih Boyvat
Radiology Department, Baskent University, Fevzi Cakmak Cad 10 Sok No 45 06490, Ankara, Turkey
AJR Am J Roentgenol 191:560-4. 2008
..We present our experience using direct percutaneous simultaneous puncture of the portal vein and the inferior vena cava to place a TIPS in patients with BCS...
- Percutaneous therapy of ureteral obstructions and leak after renal transplantation: long-term results
Cuneyt Aytekin
Department of Radiology, Faculty of Medicine, Baskent University, Fevzi Cakmak Cad 10, Sok No 45, Bahcelievler, Ankara 06490, Turkey
Cardiovasc Intervent Radiol 30:1178-84. 2007
..However, further interventions are usually needed to maintain long-term patency...
- Management of infracentimetric thyroid nodules with respect to ultrasonographic features
Reha Butros
Department of Radiology, Faculty of Medicine, Baskent University, Ankara, Turkey
Eur Radiol 17:1358-64. 2007
..With respect to the high benign nature of the micronodules (94%), the number of interventional procedures should be lowered by making assessments based on a combination of US features including lymphadenopathy...
- Fetal MRI of a severe Dandy-Walker malformation with an enlarged posterior fossa cyst causing severe hydrocephalus
Mehmet Teksam
Baskent University Medical School, Department of Radiology, Ankara, Turkey
Fetal Diagn Ther 20:524-7. 2005
..The precise diagnosis and absence of associated anomalies revealed by MRI aided in parent counseling and obstetrical management...
- Imaging of a retained laparotomy towel that migrated into the colon lumen
Umut Ozyer
Department of Radiology, Faculty of Medicine, Baskent University, Ankara, Turkey
Indian J Radiol Imaging 19:219-21. 2009
..This is an infrequently reported complication. We were able to document the passage of the towel through the colon on plain radiographs. The USG and MRI findings are also described...
- MR imaging and ultrasound of fetal cervical cystic lymphangioma: utility in antepartum treatment planning
Mehmet Teksam
Department of Radiology, Baskent University School of Medicine, Ankara, Turkey
Diagn Interv Radiol 11:87-9. 2005
..This information was useful in the decision to use ex utero intrapartum treatment (EXIT) and helped surgeons in planning their approach to establish airway control during delivery...
