Yazar "Kaya, Bulent" seçeneğine göre listele

Listeleniyor 1 - 2 / 2
  • Küçük Resim Yok
    Öğe
    A Comparison of the Effects of Adcon-L, Mitomycin C and Sodium Hyaluronate in Experimental Epidural Fibrosis in Rabbits
    (JOURNAL NEUROLOGICAL SCIENCES, 2011) Kaya, Bulent; Esen, Haci Hasan; Ustun, Mehmet Erkan
    Objective: Epidural fibrosis and leptomeningeal adhesion formation are among the common causes of failed back surgery syndrome. Various materials have been used to prevent the compressive effect of postoperative epidural fibrosis on neural structures. The effects of Adcon L, Mitomycin C and sodium hyaluronate on epidural fibrosis compared in this experimental study. Methods: 28 rabbits divided into 4 different groups. L5 total laminectomy performed under ketamine and xyzlazine anasthesia. Group1 settled as control group and had no medications after laminectomy. Adcon L in group 2, Mitomycin C in group3 and sodium hyaluronate in group 4 were applied to laminectomy area. All groups sacrified 6 weeks after laminectomy. Histologic slices were invastigated under light microscobe according to their histopathological features and the groups were compared. Result: Grade 3 fibrosis determinated in group1. Statistically significant differences between group1 and all other groups were obtained (p < 0.05) No statistically significant differences was determinated between group 2, 3 and 4 respectively. Conclusions: All medications we use decreased postoperative epidural fibrosis in this study. But further studies are needed for routine application of these medications.
  • Küçük Resim Yok
    Öğe
    CSF hydrothorax after ventriculoperitoneal shunt without catheter migration: a case report
    (SPRINGER, 2011) Kocaogullar, Yalcin; Guney, Onder; Kaya, Bulent; Erdi, Fatih
    Ventriculoperitoneal (VP) shunting is the most common procedure performed for the management of hydrocephalus. VP shunt related complications remain a persistent problem in current clinical practice. Five-year-old female patient was admitted to our hospital with persistent dyspnea complaint. The patient was operated at the age of 3 months and a VP shunt established in a different clinic due to hydrocephalus associated with Dandy-Walker malformation. The patient's chest X-ray revealed right sided pleural effusion. Thorasentesis was performed and the effusion was drained with a chest tube. The discharged liquid was consistent with CSF. Scintigraphic radionuclide shunt analyses were performed and CSF passage from abdomen to chest and lower mediastinal region was determined in the late static images. The patient was operated and the incorporated ventriculoperitoneal shunt was removed. Hydrothorax was completely resolved after early postoperative stage. CSF hydrothorax especially without catheter migration is an unusual but potentially serious-clinical complication.