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    No mortality or pancreatic fistula after full thickness suture pancreaticogastrostomy in 39 patients who underwent pancreaticoduodenectomy
    (International Surgery, 2015) Özdemir, Fatih; Başkıran, Adil; Ara, Cengiz; Ateş, Mustafa; Sağır Kahraman, Ayşegül; Maraş Özdemir, Zeynep; Yılmaz, Sezai
    Pancreaticoduodenectomy is considered the standard operation for periampullary tumors. Despite major advances in pancreatic surgery, pancreatic fistula is still an important cause of morbidity and mortality after pancreaticoduodenectomy. Meticulous surgical technique and proper reconstruction of the pancreas are essential to prevent pancreatic fistula. Pancreaticogastrostomy is a safe method for reconstruction of the pancreas after pancreaticoduodenectomy. Regardless of pancreatic texture or duct diameter, the reconstruction is performed by passing full-thickness sutures through both the anterior and posterior sides of the pancreas. In this study, we report 39 cases of reconstruction with pancreaticogastrostomy after pancreaticoduodenectomy without mortality or pancreatic fistula.
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    Osteoid osteoma in the hand
    (2024) Maraş Özdemir, Zeynep; Ertem, Kadir; Özdeş, Hüseyin Utku; Eren, Mehmet
    Many patients associated with non-traumatic wrist or hand pain receive symptomatic treatment. Although temporary improvements are seen with these treatments, the underlying cause is masked, and delayed, or missed. Two patients with osteoid osteoma (OO) localized in the capitate and proximal phalanx are presented in this article. OO is a benign bone tumor typically seen in children, affecting long bones. While cases located in the upper extremities are shared, it is rare in the hand. Surgical intervention remains the primary treatment option. Favorable outcomes are achieved with complete excision of the nidus in an early-detected OO cases.
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    Radiation dose comparison between prospectively ECG-triggered and retrospectively ECG-gated techniques of coronary computed tomography angiography on 256-slice dual source CT scanner
    (Journal of Turgut Ozal Medical Center, 2016) Görmeli, Cemile Ayşe; Sağır Kahraman, Ayşegül; Maraş Özdemir, Zeynep; Yağmur, Jülide; Özdemir, Ramazan; Açıkgöz, Nusret; Çolak, Cemil
    Abstract Introduction: Coronary artery disease is an important cause of morbidity and mortality which is a common cardiovascular disease and the clinical presentation of atherosclerosis. Coronary computed tomography angiography is increasingly being used instead of the invasive catheter angiography. We aimed to determine the effective radiation dose of retrospectively ECG gated and prospectively ECG triggered technique of coronary computed tomography angiography for the assessment of coronary artery diseases. Materials and Methods: Three hundred and twenty six patients who underwent coronary computed tomography angiography were evaluated by using a 256 slice dual source scanner. We have used 3 different techniques depended to the heart rate of patients and compared the effective radiation dose between the techniques in our study. Results: The mean heart rates was demonstrated as 96,1 beat/minute in 195 patients with technique I, 80,7 beat/minute in 103 patients with technique II and 57,1 beat/minute in 28 patients with technique III. Also, the mean effective doses were calculated as 1,15 mSv in technique I, 3,98 mSv in in technique II and 10 mSv technique III. Conclusion: Prospectively ECG-triggered coronary computed tomography angiography ensures low effective radiation dose compared with retrospectively ECG gated for assessment of coronary artery diseases. Depended to the heart rate of the patient, the appropriate technique should be determined to obtain low radiation dose and an optimal image quality.