Researcher: Alper, Aydın
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Alper, Aydın
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Publication Metadata only How can optimal cytoreduction rates increased over ninety percent with a minimal usage of neoadjuvant chemotherapy ?(Lippincott Williams and Wilkins (LWW), 2016) Onan, Anıl; Karataş, Funda; Bostancı, Esra; Kerem, Mustafa; Arvas, Macit; Güner, Haldun; Taşkıran, Çağatay; Mısırlıoğlu, Selim; Yıldız, Şule; Balık, Emre; Alper, Aydın; Faculty Member; Faculty Member; Faculty Member; Faculty Member; Faculty Member; School of Medicine; School of Medicine; School of Medicine; School of Medicine; School of Medicine; 134190; N/A; 134205; 18758; 119809N/APublication Metadata only Contribution of gallbladder polyp surgery to treatment(Springer, 2017) Carilli, Şenol; Emre, Ali; Kaya, Aziz; Yaltı, Tunc; Kabaoglu, Burcak; N/A; N/A; N/A; N/A; Aliyazıcıoğlu, Tolga; Buğra, Dursun; Bilge, Orhan; Alper, Aydın; Doctor; Faculty Member; Faculty Member; Faculty Member; N/A; School of Medicine; School of Medicine; School of Medicine; Koç University Hospital; N/A; N/A; N/A; N/A; 1758; 176833; 119809Background Surgery is the preferred treatment for gallbladder polyps, not only for relieving the symptoms but also for eliminating the potential risk of malignancy. In our study, we investigated whether patients who had undergone surgery truly had a surgical indication and beyond question required laparoscopic cholecystectomy due to malignancy. Materials and methods 185 patients who were prediagnosed with gallbladder polyps were operated in VKV American Hospital, Istanbul between January 2004 and July 2015. Retrospective data of all patients included patients' age, gender, symptoms, preoperative ultrasonography, pathology reports, radiologic findings regarding the number and size of the polyps, and postoperative follow-up. Results 140 out of 185 patients were symptomatic before surgery. 85 patients (60.7 %) reported that their symptoms persisted after they had undergone surgery. 20 (14.3 %) of the patients with postoperatively persisting symptoms had no polyps in their pathologic examination. Only 35 out of 140 patients (25 %) reported relief of symptoms following surgery. Postoperative pathologic investigation revealed adenocarcinoma in only 1 patient and adenomatous polyps in 2 patients. Conclusion Postoperative pathologic investigations reveal only a very small percentage of premalignant and malignant polyps among patients who have undergone laparoscopic cholecystectomy. This finding clearly points out that we require new methods to differentiate cholesterol polyps from adenomatous polyps. Furthermore, the surgical indication criteria for patients with gall bladder polyps should be updated to prevent futile operations and morbidity.Publication Metadata only First laparoscopic donor hepatectomy cases of Turkey(Wiley, 2019) N/A; N/A; Karataş, Cihan; Alper, Aydın; Mecit, Nesimi; Kalayoğlu, Münci; Kanmaz, Turan; Doctor; Faculty Member; Doctor; Doctor; Faculty Member; N/A; School of Medicine; N/A; N/A; School of Medicine; Koç University Hospital; N/A; Koç University Hospital; Koç University Hospital; N/A; N/A; 119809; N/A; N/A; 275799N/APublication Metadata only Using O-Arm (TM) cholangiography in living donor liver transplantation(Lippincott Williams & Wilkins, 2022) Hoş, Gültekin; N/A; Karataş, Cihan; Alim, Altan; Yalçın, Ali Bektaş; Demir, Barış; Tırnova, İsmail; Akbulut, Akın; Alper, Aydın; Kanmaz, Turan; Doctor; Doctor; Doctor; Doctor; Doctor; Doctor; Faculty Member; Faculty Member; N/A; N/A; N/A; N/A; N/A; N/A; School of Medicine; School of Medicine; Koç University Hospital; Koç University Hospital; Koç University Hospital; Koç University Hospital; Koç University Hospital; Koç University Hospital; N/A; N/A; N/A; N/A; N/A; N/A; N/A; N/A; 119809; 275799N/APublication Metadata only The value of liver resection at primary, secondary or tertiary cytoreductive surgery for ovarian cancer(2016) Kerem, M.; Bostancı, S.; Karataş, F.; Dikmen, K.; Arvas, M.; Güner, H.; Onan, A.; Taşkıran, C.; N/A; Yıldız, Şule; Mısırlıoğlu, Selim; Alper, Aydın; Faculty Member; Doctor; N/A; School of Medicine; School of Medicine; N/A; Koc University Hospital, Koc University Hospital; Koc University Hospital; 134205; N/A; N/AN/A