Person: YEGEN, ŞEVKET CUMHUR
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YEGEN
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ŞEVKET CUMHUR
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Publication Metadata only Pankreati̇koduodenektomi̇ sonrasi yapilan uç yan pankreti̇kojejenostomi̇lerde stent uygulamasi pankreati̇k fi̇stül oranina etki̇li̇ mi̇?(2021-09-12) ATICI, ALİ EMRE; ÖZOCAK, AYŞEGÜL BAHAR; UPRAK, TEVFİK KIVILCIM; COŞKUN, MÜMİN; YEGEN, ŞEVKET CUMHUR; ATICI A. E., ÖZOCAK A. B., UPRAK T. K., COŞKUN M., YEGEN Ş. C.Publication Metadata only A new technique of completely diverted tube ileostomy for the protection of colorectal anastomosis: a pilot study(WILEY, 2020) YEGEN, ŞEVKET CUMHUR; Attaallah, W.; Bulut, A.; Uprak, T. K.; Yegen, C.Aim This study was designed to evaluate a new technique for a completely diverting tube ileostomy achieved through temporary occlusion of the distal ileum using a flexible rubber strip. Methods This prospective interventional study was conducted in one centre. Patients who underwent colorectal resections with a primary anastomosis and who were deemed as requiring a defunctioning stoma were included in the study. After completion of resection and anastomosis, the tube ileostomy was fashioned by inserting a reinforced (spiral) endotracheal tube with an inner diameter of 7.5 mm into the ileum. To provide complete faecal diversion, temporary occlusion of the distal ileum was performed using a flexible rubber strip. The primary outcome of this study was the incidence of complete diversion achieved using this method. Results Fifty consecutive patients underwent a diverted tube ileostomy using the technique described above. Defaecation before removal of the strip did not occur in any of the patients inferring that complete diversion was observed in all patients (100%). The tube was removed at postoperative week 3. After tube removal, the resulting enterocutaneous fistulas closed spontaneously in a median of 6 (2-30) days. Conclusion The diverting tube ileostomy technique using an easily removable rubber strip to defunction the colorectal anastomosis is a safe and effective method that precludes the need to fashion a stoma.Publication Metadata only Chemical Ablation for Treating Anal Fistulas without Surgical Intervention: Long-Term Results(SAGE PUBLICATIONS INC, 2021) KARA, BURAK; Attaallah, Wafi; Uprak, Tevfik K.; Kara, Burak; Sen, Aliosman; Tuney, Davut; Yegen, CumhurPurposes. This study aimed to evaluate long-term outcomes after the application of a corrosive chemical agent for ablation of epithelial tissue as a non-surgical treatment of anal fistulas. Methods. Adult patients with symptomatic perianal fistula were prospectively included in the study. The fistula tract was irrigated with a 5% silver nitrate solution. The primary outcome measured in this study was the rate of clinical healing after long-term follow-up. Factors that may affect healing were also analysed. Results. A total of 186 patients with anal fistula were analysed. After irrigation with silver nitrate, 82 (44%) patients had complete clinical healing during a median follow-up time of 50 (7-64) months. Patients with intermittent discharge had a significantly higher rate of complete clinical healing than those with continuous discharge (P < .04). Fistulas without abscesses or secondary tracts had a significantly higher rate of complete clinical healing than the other types (P = .007). Conclusion. Chemical ablation of the epithelium of the anal fistula yields promising long-term outcomes in the management of anal fistulas without surgical intervention.Publication Metadata only Mide MAlign tümörlerinde peritoneal tututlumu belirlemede Ca-125 seviyesinin kullanılması(2022-04-27) COŞKUN, MÜMİN; ÖZOCAK, AYŞEGÜL BAHAR; UPRAK, TEVFİK KIVILCIM; YEGEN, ŞEVKET CUMHUR; COŞKUN M., ÖZOCAK A. B., UPRAK T. K., YEGEN Ş. C.Publication Metadata only Pankreati̇koduodenektomi̇ sonrası hei̇delberg ve blumgart pankreati̇kojejenostomi̇ anastomoz tekni̇kleri̇ni̇n karşılaştırılmasi: yüksek volümlü referans merkezi̇ sonuçları(2021-09-12) ATICI, ALİ EMRE; ÖZOCAK, AYŞEGÜL BAHAR; UPRAK, TEVFİK KIVILCIM; COŞKUN, MÜMİN; YEGEN, ŞEVKET CUMHUR; ATICI A. E., ÖZOCAK A. B., UPRAK T. K., COŞKUN M., YEGEN Ş. C.Publication Metadata only Ruptured gastric stromal tumour into gastric lumen with an abscess(WILEY-BLACKWELL, 2014) KAYA, HANDAN; Yardimci, Samet; Uprak, Tevfik Kivilcim; Kombak, Faruk Erdem; Kaya, Handan; Yegen, Sevket CumhurPublication Metadata only Prognostik nutriyonel indeksi; mide kanserinde prognozun prediktif göstergesi olabilir mi?(2022-04-27) UPRAK, TEVFİK KIVILCIM; COŞKUN, MÜMİN; CİCİBOĞA, KAAN; YEGEN, ŞEVKET CUMHUR; Verdiyev O., UPRAK T. K., COŞKUN M., CİCİBOĞA K., YEGEN Ş. C.Publication Metadata only Senkron kardioözofageal bileşke tümörü ile birlikte özofagus schwannomu - nadir bir olgu sunumu(2022-03-25) ÖZOCAK, AYŞEGÜL BAHAR; UPRAK, TEVFİK KIVILCIM; YEGEN, ŞEVKET CUMHUR; Özocak A. B., Uprak T. K., Yegen Ş. C.Publication Metadata only Impact of body mass index on number of lymph nodes retrieved in gastric cancer patients(H.G.E. Update Medical Publishing Ltd., 2014) YEGEN, ŞEVKET CUMHUR; Attaallah W., Uprak K., Javadov M., Yegen C.Background/Aims: The aim of this study was to assess the influence of obesity on the number of the dissected lymph nodes in patients who underwent gastrectomy for gastric adenocarcinoma. Methodology: Thirty eight Patients with gastric adenocarcinoma who underwent curative gastrectomy at one center between April 2012 and December 2012 were eligible for the study. According to their body mass index (BMI) values before surgery patients with BMI >24.9 kg/m2 were defined as obese. Patients with BMI ≤24.9 kg/m2 were defined as normal group. The number of retrieved lymph nodes and metastatic lymph nodes were obtained from pathology reports. Results: Among 38 patients there were 17 (45%) patients had BMI ≤ 24.9kg/m2 (normal group), while 21(%55) patients had BMI > 24.9 kg/m2 (obese group). The median number of retrieved lymph nodes in obese patients who underwent total gastrectomy was significantly higher compared to the normal patients underwent the same procedure. Conclusion: In this study we showed that the obesity affects the outcomes of surgery in gastric cancer. Furthermore, the total number of retrieved lymph nodes in obese patients who underwent total gastrectomy was higher than that in non-obese patients. © H.G.E. Update Medical Publishing S A, Athens.Publication Metadata only Sağ ve sol kolon kanserlerinde tümördepositlerinin görülme sıklığı ve onkolojiksonuçlara etkisi(2021-12-04) ATICI, ALİ EMRE; UPRAK, TEVFİK KIVILCIM; YEGEN, ŞEVKET CUMHUR; Mammadova G., ATICI A. E., UPRAK T. K., YEGEN Ş. C.