Tıp Fakültesi / Faculty of Medicine

Permanent URI for this collectionhttps://hdl.handle.net/11727/1403

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Author: search.filters.author.Kuscu, EsraSubject: search.filters.subject.Metastasis

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    Risk Factors for Lymph Node Metastasis among Lymphovascular Space Invasion-Positive Women with Endometrioid Endometrial Cancer Clinically Confined to the Uterus
    (2018) Sari, Mustafa Erkan; Meydanli, Mehmet Mutlu; Yalcin, Ibrahim; Sahin, Hanifi; Coban, Gonca; Celik, Husnu; Kuscu, Esra; Gungor, Tayfun; Ayhan, Ali; 0000-0002-3285-5519; 0000-0002-0992-6980; 30419557; AAD-8494-2019; AAI-9974-2021; AAL-1923-2021; AAI-8792-2021; AAJ-5802-2021
    Introduction: We aimed to assess risk factors for lymph node (LN) metastasis among lymphovascular space invasion(LVSI)-positive women with pure endometrioid endometrial cancer (EC) clinically confined to the uterus. Methods: Medical records of women who underwent primary surgery for EC between 2007 and 2016 at either of 2 gynecological oncology centers were retrospectively reviewed. Patient data were analyzed with respect to LN involvement, and predictive factors for LN metastasis were investigated. Results: 280 patients with surgically staged endometrioid-type EC with LVSI were identified. LN involvement was detected in 88 patients (31.4%) with a systematic LN dissection. In multivariate analysis, elevated baseline serum CA 125 levels, deep myometrial invasion (MMI), adnexal involvement and positive peritoneal cytology were found to be independent risk factors for LN metastasis. In women without deep MMI and elevated baseline serum CA 125 levels, the rate of LN metastasis was 19%. The presence of solely deep MMI increased this probability up to 29.1%. The rate of LN metastasis was found to be 46.8% for women with both deep MMI and elevated baseline serum CA 125 levels. Conclusion: These findings may be useful in the decision- making process for LVSI-positive women who are unstaged. (c) 2018 S. Karger GmbH, Freiburg
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    Para-aortic lymph node involvement revisited in the light of the revised 2018 FIGO staging system for cervical cancer
    (2019) Ayhan, Ali; Aslan, Koray; Oz, Murat; Tohma, Yusuf Aytac; Kuscu, Esra; Meydanli, Mehmet Mutlu; 0000-0001-9418-4733; 31263988
    Objective This dual-institutional, retrospective study aimed to determine the clinicopathological risk factors for para-aortic lymph node (LN) metastasis among women who underwent radical hysterectomy with systematic pelvic and para-aortic lymphadenectomy for 2009 FIGO stage IB1-IIA2 cervical cancer. Methods Institutional cervical cancer databases of two high-volume gynecologic cancer centers in Ankara, Turkey were retrospectively analyzed. Women with 2009 FIGO stage IB1-IIA2 cervical cancer that had undergone radical hysterectomy with pelvic and para-aortic lymphadenectomy between January 2006 and December 2018 were included in the study. Patient data were analyzed with respect to para-aortic LN involvement and all potential clinicopathological risk factors for para-aortic LN metastasis were investigated. Results A total of 522 women met the inclusion criteria. Pelvic LN metastasis was detected in 190 patients (36.4%), para-aortic LN metastasis in 48 patients (9.2%), isolated para-aortic LN metastasis in 4 (0.8%), and both pelvic and para-aortic LN metastasis in 44 (8.4%) women, respectively. The independent risk factors identified for para-aortic LN involvement included parametrial invasion (odds ratio [OR]: 3.57, 95% confidence interval [CI]: 1.65-7.72; p = 0.001), metastasized pelvic LN size > 1 cm (OR: 4.51, 95% CI: 1.75-11.64; p = 0.002), multiple pelvic LN metastases (OR: 3.83, 95% CI: 1.46-10.01; p = 0.006), and common iliac LN metastasis (OR: 2.97, 95% CI: 1.01-8.68; p = 0.04). A total of 196 (37.5%) patients exhibited at least one risk factor for para-aortic nodal disease. Conclusion Parametrial invasion, metastasized pelvic LN size > 1 cm, multiple pelvic LN metastases, and common iliac LN metastasis seem to be independent predictors of para-aortic LN involvement.
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    Cloacogenic Adenocarcinoma of the Vulva: A Case Report and Review of the Literature
    (2018) Tepeoglu, Merih; Uner, Halit; Haberal, Asuman Nihan; Ozen, Ozlem; Kuscu, Esra; 28272666
    Primary adenocarcinoma of the vulva, unrelated to the native glands of perineum is an extremely rare neoplasm. Despite awareness of this lesion for over 40 years, the origin is not beyond speculation. The most reasonable hypothesis is based on the remnants of cloacal differentiation during early days of life. Here we report the case of a 60-year-old patient with a vulvar mass, who underwent partial vulvectomy and bilateral regional lymph node dissection. The tumor was composed of papillary and complex glandular structures and exhibited diffuse positivity for cytokeratin 20 and polyclonal CEA, CDX2, and focal positivity with cytokeratin 7. Unlike the indolent behavior of this malignant neoplasm according to the literature, we found two metastatic inguinal lymph nodes. She did not receive adjuvant therapy and is still alive, free of disease 38 months after surgery. We present different aspects of vulvar adenocarcinomas with a case report.