Araştırma Çıktıları

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    Purely extradural spinal nerve root hemangioblastomas
    (MEDKNOW PUBLICATIONS \& MEDIA PVT LTD, 2016-01-01) Aytar, Murat Hamit; Yener, Ulas; Eksi, Murat Sakir; Kaya, Behram; Ozgen, Serdar; Sav, Aydin; Alanay, Ahmet
    Spinal nerve root hemangioblastomas present mostly as intradural-extradurally. Purely extradural spinal nerve root hemangioblastoma is a very rare entity. In this study, we aimed to analyze epidemiological perspectives of purely extradural spinal nerve root hemangioblastomas presented in English medical literature in addition to our own exemplary case. PubMed/MEDLINE was searched using the terms ``hemangioblastoma,{''} ``extradural,{''} ``spinal,{''} and ``nerve root.{''} Demographical variables of age, gender, concomitant presence of von Hippel-Lindau (VHL) disease
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    Comparison of effects of energy based devices on quality of life after sutureless thyroidectomy
    (LIPPINCOTT WILLIAMS \& WILKINS, 2022-01-01) Arikan, Akif Enes; Ozyegin, Mustafa Ates
    Objective: In current literature, no studies evaluated effect of energy-based vessel-sealing-devices on quality of life after sutureless total thyroidectomies. This study aimed to identify any potential differences between two energy-based vessel-sealing-devices (Harmonic Focus, Ligasure LF1212) in patients with benign thyroid disorders who underwent sutureless total thyroidectomy. Materials and methods: Differences in quality of life of patients were evaluated using data obtained by Thy-PRO-39-Tr questionnaire prior to and four-week after surgery. Total and domain-based alterations in quality of life were compared between groups according to energy-based vessel-sealing-devices type (Group L, Group H). Additionally, data including demographics, height, weight, body mass index, neck circumference, sternomental distance were collected. Results: Of 1032 patients, 200 were eligible for study, at the end 193 were analysed. There were no differences between groups in terms of age, sex, body mass index, tobacco use. Analysis did not reveal any differences in overall quality of life between groups (P = .42). However, in ``eye symptoms{''} (P < .001) and ``cognitive functions{''} (P = .002) domains, Harmonic provided statistically improved quality of life. Effect on cognitive function was greater in patients of advanced age. Conclusions: Especially in elderly patients with worsening eye conditions and cognitive functions, use of Harmonic may enhance patients' outcome by increasing quality of life in addition to optimizing surgical outcome when compared to Ligasure.
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    Cytoreductive Surgery Followed by Hyperthermic Intraperitoneal Chemotherapy: Morbidity and Mortality Analysis of Our Patients
    (ORTADOGU AD PRES \& PUBL CO, 2012-01-01) Karadayi, Kursat; Turan, Mustafa; Karadayi, Sule; Alagozlu, Hakan; Kilickap, Saadettin; Buyukcelik, Abdullah; Sarkis, Cihat; Yucel, Birsen; Boztosun, Abdullah; Cetin, Meral; Yilmaz, Abdulkerim; Yanik, Ali; Sen, Metin
    Objective: The purpose of this study was to analyze the morbidity and mortality of cytoreductive surgery (CRS) plus hyperthermic intraperitoneal chemotherapy (HIPEC) and early postoperative intraperitoneal chemotherapy (EPIC) with closed abdomen technique in the treatment of peritoneal surface malignancies. Material and Methods: Twenty-six patients (8 with ovarian cancer, 7 peritoneal mesothelioma, 6 colorectal cancer, 3 uterine sarcoma, 1 peritoneal carcinoma and 1 with gastric cancer) underwent 27 procedures. Peritonectomy was performed with complete removal of all the involved visceral and parietal peritoneum. HIPEC was performed with the closed abdominal technique using preheated (42.5 degrees C) perfusate for 60 minutes. EPIC was continued for postoperative 5 days. Results: All patients underwent resection of the lesions. Total pentonectomy was performed in 12 patients, while subtotal or partial peritonectomy was carried out in 14 according to the spread of carcinomatosis. Completeness of cytoreduction score of our patients was 0 in 18 patients, 1 in 6 patients and 2 in 2 patients. Major morbidity developed in 7 patients (27\%). CRS+HIPEC+EPIC yielded acceptable morbidity and mortality rates. Of the 26 patients, 20 (77\%) were alive without evidence of disease with a mean follow-up period of 13 6 months. Overall 1 year survival was 60\%. Conclusion: Cytoreductive approach combined with intraperitoneal chemotherapy prolongs survival in selected patients with peritoneal carcinomatosis (PC) with acceptable morbidity and mortality.
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    Epilepsy Surgery in Pediatric Patients: A Single-Center Experience
    (KARE PUBL, 2019-01-01) Tanrikulu, Bahattin; Isik, Ugur; Ozek, Memet Metin
    Objectives: Epilepsy surgery is one of the treatment options in pediatric patients with drug-resistant epilepsy. Our aim is to share demographic data, surgical outcome, possible surgical complications, and factors that affect surgical outcome in pediatric patients with drug-resistant epilepsy who were operated in our clinic. Methods: In this retrospective study, 85 patients who were operated in Acibadem Hospital Pediatric Epilepsy Surgery Clinic between years 2005 and 2017 were included. We investigated the influence of sex, age at seizure onset, side and frequency of seizures, time to surgery, type of epilepsy surgery, and histopathology on pediatric epilepsy surgery outcome. Surgical outcome was assessed by Engel classification system. Statistical analysis was performed with SPSS 20.0 software. Results: There were 56 male (66\%) and 29 female (34\%) participants. Median of the age of seizure onset is 2 years (1 day-15 years). Median of age at operation is 6.2 years (3 months-16 years). Median of the duration of seizure until surgery is 3.2 years (3 months-15.5 years). Median follow-up is 5.6 years (3 months-13.5 years). There were permanent motor neurological deficits in 3 patients (3.5\%). The best surgical outcome was achieved in patients with resective surgeries (p<0.01). Age at seizure onset was the most important factor that influences surgical outcome in our patients (p<0.05). Conclusion: Epilepsy surgery is one of the safe and effective treatment options in pediatric patients with drug-resistant epilepsy.