Wos İndeksli Yayınlar Koleksiyonu

Permanent URI for this collectionhttps://hdl.handle.net/11727/4807

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    Cytoreductive Nephrectomy in the Targeted Treatment Era
    (2015) Yaycioglu, Ozgur
    To evaluate the role of cytoreductive nephrectomy (CRN) in the treatment of metastatic renal cell carcinoma in targeted therapy era in the light of contemporary data reported in the literature. Recent findings reported in retrospective studies indicate that although the CRN rates are lower than before, the procedure is related with improved survival. Several objective criteria have been proposed for proper patient selection. Results of ongoing prospective studies will help to clarify the role of CRN in the targeted therapy era. Level one evidence is lacking for the role of CRN in the targeted treatment era. However, current data show that the procedure has an essential part in the multidisciplinary treatment of metastatic renal cell carcinoma. Individualization of the treatment decisions is important since not all patients benefit from the operation.
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    Comparison of three different risk-stratification models for predicting lymph node involvement in endometrioid endometrial cancer clinically confined to the uterus
    (2017) Haberal, Ali; Kocaman, Eda; Dursun, Polat; Ayhan, Ali; Korkmaz, Vakkas; Meydanli, Mehmet Mutlu; Yalcin, Ibrahim; Sari, Mustafa Erkan; Sahin, Hanifi; Gungor, Tayfun; 0000-0002-1741-7035; 0000-0002-1486-7209; 0000-0002-7869-9662; 29027396; AAI-9331-2021; AAJ-5802-2021
    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 in women with endometrioid endometrial cancer (EC) clinically confined to the uterus. Methods: A total of 625 consecutive women who underwent comprehensive surgical staging for endometrioid EC clinically confined to the uterus were divided into low- and high-risk groups according to the GOG-99, the Mayo-modified, and the ESMO-modified criteria. Lymphovascular space invasion is the cornerstone of risk stratification according to the ESMO-modified criteria. These 3 risk stratification models were compared in terms of predicting LN positivity. Results: Systematic LN dissection was achieved in all patients included in the study. LN involvement was detected in 70 (11.2%) patients. LN involvement was correctly estimated in 51 of 70 LN-positive patients according to the GOG-99 criteria (positive likelihood ratio [LR+], 3.3; negative likelihood ratio [LR-], 0.4), 64 of 70 LN-positive patients according to the ESMO-modified criteria (LR+, 2.5; LR-, 0.13) and 69 of the 70 LN-positive patients according to the Mayo-modified criteria (LR+, 2.2; LR-, 0.03). The area under curve of the Mayo-modified, the GOG-99 and the ESMO-modified criteria was 0.763, 0.753, and 0.780, respectively. Conclusion: The ESMO-modified classification seems to be the risk-stratification model that most accurately predicts LN involvement in endometrioid EC clinically confined to the uterus. However, the Mayo-modified classification may be an alternative model to achieve a precise balance between the desire to prevent over-treatment and the ability to diagnose LN involvement.