Tıp Fakültesi / Faculty of Medicine

Permanent URI for this collectionhttps://hdl.handle.net/11727/1403

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Author: search.filters.author.Altinors, Mehmet Nursearch.filters.applied.f.rights: search.filters.rights.info:eu-repo/semantics/closedAccess

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    A New Technique in Surgical Management of the Giant Cerebral Hydatid Cysts
    (2018) Aydin, Mehmet Dumlu; Karaavci, Nuh Cagri; Akyuz, Mehmet Emin; Sahin, Mehmet Hakan; Zeynal, Mete; Kanat, Ayhan; Altinors, Mehmet Nur; 29381627
    Objectives:In hydatid disease, the central nervous system is affected approximately in 2% to 3% of patients. Surgical management in these patients is important. To develop a surgical technique to avoid the formation of great volume of cavity after hydatid cyst removal and prevent complications associated with brain collapse and cortical convolution.Patients and Methods:In 2 patients, hydatid cysts were delivered by this new technique. A balloon filled with 150 cc of sterile air/distilled water was placed in the cavity until the balloon filled the entire cavity. Air/distilled water evacuation was continued at a rate of 20cc/d and, after a week, eventually, the balloons were removedResults:All cysts were delivered without rupture. Neurologic outcomes were good. No complications were observed related to usage of the system such as balloon rupture, evacuation problems, and infection.Conclusion:The authors believe that the balloon insertion technique may be a useful method to prevent brain collapse, cortical convolution, and complications associated with this condition. Further technical refinements of the system are needed for better results.
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    Vertebroplasty in Vertebral Compression Fractures: Single Institute Experience with 49 Cases
    (2017) Altınel, Faruk; Soylev, Gozde Ozcan; Tuncali, Bahattin; Altinors, Mehmet Nur; 0000-0002-7898-2943; 0000-0001-8742-5543; 0000-0002-8326-3900; AAJ-7840-2021; AAJ-4917-2021; AAJ-5382-2021
    Objective: Percutaneous vertebroplasty (PVP) is the preferred treatment option for vertebral compression fractures (VCF). In this study, the efficacy and complications of PVP were investigated among 49 patients with VCF. Methods: Forty-nine patients with VCF due to osteoporosis, trauma, osteolytic bone tumors, metastases or leukemia who were admitted to our hospital between 2012 and 2015 and treated with PVP were included in the study. In patients' preoperative and postoperative evaluation, a visual analogue scale (VAS) was used to assess back and leg pain, preoperative routine lumbar vertebral radiography was used for fracture morphology, lumbar magnetic resonance imaging was performed, and the segmental kyphotic angle, vertebral corpus compression rate, polymethylmethacrylate (PMMA) cement volume, and diffusion of PMMA were recorded. Results: Preoperative and postoperative VAS scores were 8.6 +/- 0.9 vs. 1.13 +/- 1.1 (p < 0.01). The approximate compression rate was 24.72 +/- 13.99 %, the ratio of approximate restoration height was 3.47 +/- 5.36, and the mean kyphosis angle was 7.35 +/- 6.81 degrees. The mean pre- and postoperative values of vertebral height were 1.83 +/- 0.39 cm vs1.88 +/- 0.36 cm (P <.01). Conclusion: In this study, preoperative pain in patients with VCF prominently diminished in the postoperative early and late phase. After PVP, vertebral height showed a subtle increase.