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Öğe Dissection of bilateral internal carotid arteries and occlusion of both vertebral arteries in a child patient(Pergamon-Elsevier Science Ltd, 2002) Kutlu, NO; Saraç, K; Yakinci, C[Abstract Not Available]Öğe Duplicate origin of left vertebral artery with thrombosis at the origin(Wiley, 1998) Mahmutyazicioglu, K; Saraç, K; Bölük, A; Kutlu, RWe describe a rare case of vertebral artery duplication in a patient with vertigo, weakness, and nausea. A color Doppler examination revealed a duplicate origin of the left vertebral artery and a hyperechoic thrombus at the origin of 1 of the duplicated arteries. CT angiography of the lower neck area demonstrated duplicated vertebral arteries on the left side. MR angiography of the vertebrobasilar system did not show duplication, indicating that the duplicated vertebral arteries fused at a level higher than C2. (C) 1998 John Wiley & Sons, Inc.Öğe Early MRI findings in stab wound of the cervical spine(Springer-Verlag, 2002) Alkan, A; Baysal, T; Saraç, K; Sigirci, A; Kutlu, RMR imaging was found to be the most sensitive modality for the detection of spinal cord abnormalities in the acutely injured spine. Although it is reported that traumatic pneumomyelogram indicates a base-of-skull or middle cranial fossa fracture and is almost certainly associated with intracranial subarachnoid air, early MR imaging may demonstrate subarachnoid air in penetrating trauma of the spinal cord without head injury. We report two cervical-spine stab-wound cases, one of which had subarachnoid air on early MR findings.Öğe Intraabdominal lymphangiomyoma in an infant with protein-losing enteropathy and hemihypertrophy(Turkish J Pediatrics, 2000) Koltuksuz, U; Özgen, Ü; Özen, S; Saraç, K; Gürsoy, MHLymphangiomyoma is an extremely rare tumor occurring exclusively in women of reproductive age. The tumor is characterized by proliferation of immature smooth muscle along the lymphatic vessels of the abdomen, thorax and lung. Although lymphangiomyoma has been reported in a young girl and a girl infant, none has been reported in boys. We report herein a case of lympangiomyoma in a two-year-old boy. The unusual presentation in this patient was that the tumor arose from the small bowel mesentery without any evidence of lung involvement. The tumor was extirpated and lymphangiomyomatosis was confirmed pathologically.Öğe Intraventricular solitary fibrous tumor(Lippincott Williams & Wilkins, 2004) Koçak, A; Çayli, SR; Saraç, K; Aydin, NEOBJECTIVE AND IMPORTANCE: Intracranial solitary fibrous tumours, have described previously, but intraventricular solitary fibrous tumors are extremely rare. We present what is, to our knowledge, the first reported case of solitary fibrous tumor in the third ventricle. CLINICAL PRESENTATION: A 63-year-old man presented with weakness of his lower extremities and headaches. Computed tomography and magnetic resonance imaging of the brain revealed an enhancing mass in the posterior part of the third ventricle. INTERVENTION: The tumor originated from the wall of the left internal cerebral vein and extended to the posterior part of the third ventricle. Nearly total excision was performed via an infratentorial-supracerebellar approach. CONCLUSION: The differential diagnonis of intracranial solitary fibrous tumors includes fibroblastic meningioma, meningeal hemangiopericytoma, neurofibroma, and schwannoma. The differential diagnosis in the present case was greatly helped by the immunohistochemical and ultrastructural findings, along with a disease-free 3.5-year follow-up. These findings are presented with reference to previous.Öğe Middle cerebral artery aneurysm associated with Behcet's disease -: Case report(Japan Neurosurgical Soc, 2004) Koçak, A; Çayli, SR; Ates, Ö; Saraç, KA 37-year-old man with Behcet's disease suffered secondary subarachnoid hemorrhage and intracerebral hematoma in the right temporal lobe caused by a ruptured aneurysm of the right middle cerebral artery. The aneurysm was successfully clipped. Aneurysm formation is common in the visceral arteries in Behcet's disease, but extremely rare in the intracranial arteries. Vasculitis may be involved in the etiology of intracranial aneurysms in patients with Behcet's disease.Öğe Teratoma presenting as a cystic lesion on the chest wall -: Case report(Taylor & Francis As, 2000) Soysal, Ö; Kutlu, R; Saraç, K; Aydin, A; Özen, SA 28-year-old woman presented with a rare case of chest-wall teratoma. Computed tomography of a cystic lesion located in the anterior chest wall revealed a hyperdense object with the appearance of a tooth. The cystic mass was totally excised via a chest-wall incision without thoracotomy, Pathologic examination showed a benign teratoma containing an immature tooth.
