Publications by authors named "R Cosar-Alas"

Spontaneous intracranial hypotension (SICH) is an entity, which is secondary to iatrogenic manipulation and breaching of dura. Postural headache in patients should be suspected, cranial magnetic resonance imaging (MRI) is essential for precise diagnosis. Hallmark of MRI is regular shape of pachymeningeal gadolinium enhancement and subdural effusion.

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Purpose: The aim of the present study was to evaluate the radioprotective efficacy of L-carnitine (LC) in growing bones in comparison to amifostine.

Materials And Methods: Sixty two-week-old Wistar albino rats were randomly assigned to six equal groups: Group 1, control (CONT); Group 2, irradiation alone (RT); Group 3, amifostine plus irradiation (AMI+ RT); Group 4, L-carnitine plus irradiation (LC+ RT); Group 5, amifostine alone (AMI); Group 6, L-carnitine alone (LC). The rats in the AMI+ RT, LC+ RT and RT groups were irradiated individually with a single dose of 20 Gy to the left femur.

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Primary liposarcoma of the pectoral major muscle is extremely rare. We report a case of liposarcoma of the pectoral major muscle which was treated with surgical excision and postoperative radiotherapy. A 70-year-old man admitted with left-sided painless progressively growing breast mass.

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The purpose of the present study is to evaluate the prognostic factors of patients with renal cell carcinoma. The treatment results such as distant metastasis-free survival and overall survival of 59 previously untreated patients were retrospectively analysed. Median follow-up was 17.

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1. The aim of the present study was to compare the protective effects of L-carnitine and amifostine against radiation-induced late nephrotoxicity using technetium-99m diethylenetriaminepentaacetic acid scintigraphy and histopathological examination. 2.

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