Yazar "Ayhan, Ali" için listeleme
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Alternative tumor markers in the diagnosis of ovarian cancer
Karakaya, Burcu Kisa; Baser, Eralp; Bildaci, Berk; Comert, Esra Cabuk; Bayraktar, Nilufer; Dursun, Polat; Kuscu, Esra; Ayhan, Ali (2016)Objective: The aim of the study was to assess the usefulness of various tumor markers (CA125, HE4, bcl2) measured in serum, urine and saliva in the differential diagnosis of adnexal masses. Material and methods: Our ... -
Assessing the Quality of Life in Patients with Endometrial Cancer Treated with Adjuvant Radiotherapy
Karabuga, Havva; Gultekin, Melis; Tulunay, Gokhan; Yuce, Kunter; Ayhan, Ali; Yuce, Deniz; Yildiz, Ferah (2015)Objective The current study evaluates long-term quality of life (QOL) and sexual function of patients with endometrial cancer who received adjuvant pelvic external beam radiotherapy (EBRT) and/or vaginal brachytherapy ... -
Bilateral synchronous ovarian tumours: an uncommon case and review of the literature
Tohma, Yusuf Aytac; Gunabakan, Emre; Haberal, Asuman Nihan; Ayhan, Ali (2018)Synchronous ovarian tumours are rare. Management of these patients can differ from that of patients with uniform tumours. We present a case of synchronous epithelial ovarian cancer and malignant mixed Mullerian tumour in ... -
Can risk groups accurately predict non-sentinel lymph node metastasis in sentinel lymph node-positive endometrial cancer patients? A Turkish Gynecologic Oncology Group Study (TRSGO-SLN-004)
Altin, Duygu; Taskin, Salih; Tokgozoglu, Nedim; Vatansever, Dogan; Guler, Adbul H.; Gungor, Mete; Tasci, Tolga; Turan, Hasan; Kahramanoglu, Ilker; Yalcin, Ibrahim; Celik, Cetin; Kose, Faruk; Ortac, Firat; Arvas, Macit; Ayhan, Ali; Taskiran, Cagatay (2020)Background and Objectives The purpose of this study was to find out the risk factors associated with non-sentinel lymph node metastasis and determine the incidence of non-sentinel lymph node metastasis according to risk ... -
Carcinosarcoma of The Ovary Compared to Ovarian High-Grade Serous Carcinoma: Impact of Optimal Cytoreduction and Standard Adjuvant Treatment
Yalcin, Ibrahim; Meydanli, Mehmet Mutlu; Turan, Ahmet Taner; Taskin, Salih; Sari, Mustafa Erkan; Gungor, Tayfun; Akbayir, Ozgur; Ayhan, Ali (2018)The purpose of this retrospective study was to compare the prognoses of women with ovarian carcinosarcoma (OCS) who had optimal cytoreductive surgery followed by platinum plus taxane combination chemotherapy to those of ... -
Cervical Carcinoma in a Renal Transplant Recipient: A Case Report
Tuncer, Hasan Aykut; Kirnap, Mahir; Dursun, Polat; Ayhan, Ali; Moray, Gokhan; Haberal, Mehmet (2016)A range of cancer types, at increased rates, is described in renal transplant recipients receiving immunosuppression. Aside from immunodeficiency, heightened medical surveillance for cancer, lifestyle, and other risk factors ... -
Clinical Outcomes of Patients with High-Grade Ovarian Carcinoma Arising in Endometriosis Compared to Ovarian High-Grade Serous Carcinoma
Yalcin, Ibrahim; Sahin, Hanifi; Sari, Mustafa Erkan; Haberal, Asuman Nihan; Sahin, Eda Adeviye; Celik, Husnu; Meydanli, Mehmet Mutlu; Ayhan, Ali (2021)Purpose To compare the prognoses of women with high-grade ovarian carcinoma arising in endometriosis (OCAE) to those of women with ovarian high-grade serous carcinoma (HGSC) Material and Methods This multicenter, retrospective, ... -
Clinicopathologic and Prognostic Significance of CD47 Expression and Tumor-associated Macrophages in Endometrial Carcinoma
Sercan, Cigdem; Haberal Reyhan, Asuman N.; Ozen, Ozlem; Ayhan, Ali (2022)Tumor-associated macrophages (TAMs) influence cancer progression. CD47 is an antiphagocytic molecule aiding tumor resistance against host immune surveillance. The relationship between CD47 expression and TAM-related ... -
Clinicopathologic Features and the Loss of ARID1A Expression in Ovarian Seromucinous Borderline Tumors and Seromucinous Carcinomas
Ok Atilgan, Alev; Ozen, Ozlem; Haberal Reyhan, A. Nihan; Ayhan, Ali (2023)The current study highlighted the ARID1A and SALL4 expression and described histopathologic and immunohistochemical features of ovarian seromucinous tumors (SMTs) including borderline tumors (SMBTs) and seromucinous ... -
Combination of sentinel lymph node mapping and uterine frozen section examination to reduce side-specific lymphadenectomy rate in endometrial cancer: a Turkish Gynecologic Oncology Group study (TRSGO-SLN-002)
Altin, Duygu; Taskin, Salih; Kahramanoglu, Ilker; Vatansever, Dogan; Tokgozoglu, Nedim; Karabuk, Emine; Turan, Hasan; Takmaz, Ozguc; Naki, Mehmet Murat; Gungor, Mete; Kose, Mehmet Faruk; Ortac, Firat; Arvas, Macit; Ayhan, Ali; Taskiran, Cagatay (2020)Objective This study aimed to find out whether side-specific pelvic lymphadenectomy can be omitted without compromising diagnostic efficacy according to "reflex frozen section" analysis of the uterus in case of sentinel ... -
Comparison of no adjuvant treatment and radiotherapy in early-stage cervical carcinoma with intermediate risk factors
Akilli, Huseyin; Tohma, Yusuf A.; Bulut, Ayca N.; Karakas, Latife Atasoy; Haberal, Asuman N.; Kuscu, Ulku E.; Ayhan, Ali (2020)Objective To evaluate the results of receiving no adjuvant treatment (NAT) or radiotherapy after radical hysterectomy in patients with International Federation of Gynecology and Obstetrics 2018 Stage IB1-IB3 cervical cancer ... -
Comparison of stage III mucinous and serous ovarian cancer: a case-control study
Ayhan, Ali; Cuylan, Zeliha Fırat; Karabuk, Emine; Oz, Murat; Turan, Ahmet Taner; Meydanli, Mehmet M.; Taskin, Salih; Sari, Mustafa Erkan; Sahin, Hanifi; Ulukent, Suat C.; Akbayir, Ozgur; Gungorduk, Kemal; Gungor, Tayfun; Kose, Mehmet F. (2018)Background: The purpose of this case-control study was to compare the prognoses of women with stage III mucinous ovarian carcinoma (MOC) who received maximal or optimal cytoreduction followed by paclitaxel plus carboplatin ... -
Comparison of survival outcomes in optimally and maximally cytoreduced stage IIIC ovarian high-grade serous carcinoma: Women with only peritoneal tumor burden versus women with both peritoneal and lymphogenous dissemination
Selcuk, Ilker; Meydanli, Mehmet M.; Yalcin, Ibrahim; Gungorduk, Kemal; Akgol, Sedat; Celik, Husnu; Ayhan, Ali (2019)Aim The aim of this study was to analyze the survival outcomes of stage IIIC ovarian high-grade serous carcinoma (HGSC) patients with both peritoneal and lymphatic dissemination (IP+/RP+) who had undergone maximal or optimal ... -
Comparison of three different risk-stratification models for predicting lymph node involvement in endometrioid endometrial cancer clinically confined to the uterus
Haberal, Ali; Kocaman, Eda; Dursun, Polat; Ayhan, Ali; Korkmaz, Vakkas; Meydanli, Mehmet Mutlu; Yalcin, Ibrahim; Sari, Mustafa Erkan; Sahin, Hanifi; Gungor, Tayfun (2017)Objective: To compare the clinical validity of the Gynecologic Oncology Group-99 (GOG-99), the Mayo-modified and the European Society for Medical Oncology (ESMO)-modified criteria for predicting lymph node (LN) involvement ... -
Comparison of two intraoperative examination methods for the diagnosis of sentinel lymph node metastasis in clinically early stage endometrial cancer: A Turkish Gynecologic Oncology Group Study (TRSGO-SLN-003)
Taskin, Salih; Varli, Bulut; Altin, Duygu; Takmaz, Ozguc; Vatanseverc, Dogan; Ersoz, Cevriye Cansiz; Turan, Hasan; Bulutay, Pinar; Zeren, Handan; Havare, Semiha Battal; Karabuk, Emine; Naki, Murat; Gungor, Mete; Kose, Faruk; Ortac, Firat; Arvas, Macit; Ayhan, Ali; Taskiran, Cagatay (2021)Objective: This study evaluated diagnostic accuracy of intraoperative sentinel lymph node (SLN) frozen section examination and scrape cytology as a possible solution for management of SLN positive patients. Study design: ... -
Complications of cytoreductive surgery plus hyperthermic intraperitoneal chemotherapy: An evaluation of 100 cases
Akilli, Huseyin; Gunakan, Emre; Haberal, Ali; Altundag, Ozden; Kuscu, Ulku Esra; Taskiran, Cagatay; Ayhan, Ali (2021)Objective To evaluate the perioperative outcomes and complications of patients with peritoneal carcinomatosis who underwent cytoreductive surgery plus hyperthermic intraperitoneal chemotherapy (HIPEC). Methods This ... -
Could the Long-Term Oncological Safety of Laparoscopic Surgery in Low-Risk Endometrial Cancer also Be Valid for the High-Intermediate- and High-Risk Patients? A Multi-Center Turkish Gynecologic Oncology Group Study Conducted with 2745 Endometrial Cancer Cases. (TRSGO-End-001)
Vardar, Mehmet Ali; Guzel, Ahmet Baris; Taskin, Salih; Gungor, Mete; Ozgul, Nejat; Salman, Coskun; Kucukgoz-Gulec, Umran; Khatib, Ghanim; Taskiran, Cagatay; Duender, Ilkkan; Ortac, Firat; Yuce, Kunter; Terek, Cosan; Simsek, Tayup; Ozsaran, Aydin; Onan, Anil; Coban, Gonca; Topuz, Samet; Demirkiran, Fuat; Takmaz, Ozguc; Kose, M. Faruk; Gocmen, Ahmet; Seydaoglu, Gulsah; Gumurdulu, Derya; Ayhan, Ali (2021)This study was conducted to compare the long-term oncological outcomes of laparotomy and laparoscopic surgeries in endometrial cancer under the light of the 2016 ESMO-ESGO-ESTRO risk classification system, with particular ... -
Deep Cervical Injection: A Novel Technique to Increase Bilateral Sentinel Lymph Node Detection Rate in Endometrial Cancer Patients with Indocyanine Green (Trsgosln-008)
Vatansever, Dogan; Altin, Duygu; Giray, Burak; Taskin, Salih; Donmez, Emin; Tokgozoglu, Nedim; Guler, Abdul Hamid; Tasci, Tolga; Bese, Tugan; Turan, Hasan; Kahramanoglu, Ilker; Yalcin, Ibrahim; Celik, Cetin; Demirkiran, Fuat; Gungor, Mete; Ortac, Firat; Kose, Faruk; Arvas, Macit; Ayhan, Ali; Taskiran, Cagatay (2022) -
Diagnostic accuracy of sentinel node biopsy in non-endometrioid, high-grade and/or deep myoinvasive endometrial cancer: A Turkish gynecologic oncology group study (TRSGO-SLN-006)
Altin, Duygu; Taskin, Salih; Ortac, Firat; Tokgozoglu, Nedim; Vatansever, Dogan; Guler, Abdul Hamid; Gungor, Mete; Tasci, Tolga; Bese, Tugan; Turan, Hasan; Kahramanoglu, Ilker; Yalcin, Ibrahim; Celik, Cetin; Demirkiran, Fuat; Kose, Faruk; Arvas, Macit; Ayhan, Ali; Taskiran, Cagatay (2022)Introduction. This study aimed to evaluate the diagnostic accuracy of the sentinel lymph node (SLN) mapping algorithm in high-risk endometrial cancer patients. Methods. Two hundred forty-four patients with non-endometrioid ... -
Does lymph node ratio have any prognostic significance in maximally cytoreduced node-positive low-grade serous ovarian carcinoma?
Aslan, Koray; Meydanli, Mehmet Mutlu; Akilli, Huseyin; Durmus, Yasin; Gokcu, Mehmet; Kayikcioglu, Fulya; Demirkiran, Fuat; Ayhan, Ali (2020)Purpose To determine the prognostic impact of the lymph node ratio (LNR) in node-positive low-grade serous ovarian cancer (LGSOC). Methods We retrospectively reviewed women with LGSOC who had undergone maximal cytoreduction ...