Person: ARICI, DILEK SEMA
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Publication Metadata only Unusual Histopathological Findings in Appendectomy Specimens: A Retrospective Analysis of 2047 Cases.(2019-04-01) UNVER, NURCAN; COBAN, GANİME; ARıCı, DİLEK SEMA; BUYUKPıNARBASıLı, NUR; Gucin, ZÜHAL; MALYA, FATMA ÜMİT; ONARAN, OI; TOPALAN, K; ÜNVER, NURCAN; ÇOBAN, GANİME; ARICI, DILEK SEMA; BÜYÜKPINARBAŞILI, NUR; GÜCİN, ZÜHAL; MALYA, FATMA ÜMİTPublication Open Access A Six Sigma Trial For Reduction of Error Rates in Pathology Laboratory(2016-09-01) TURNA, Seval; Tosuner, ZEYNEP; Gucin, ZÜHAL; Kiran, TUĞÇE; Buyukpinarbasili, NUR; TASKIRAN, Olcay; Arici, DİLEK SEMA; TOSUNER, ZEYNEP; GÜCİN, ZÜHAL; KIRAN, TUĞÇE; BÜYÜKPINARBAŞILI, NUR; TURNA, SEVAL; ARICI, DILEK SEMAObjective: The aim of this study is to determine differences of levels of empathy among undergraduates in each year of their four-year programs of physiotherapy. Methods: During the 2014-2015 academic school year, 381 physiotherapy students were enlisted from two universities in Istanbul, one a foundation and the other a government university. The Turkish version of the Jefferson Scale of Physician Empathy was administered. Students were asked to indicate interest in particular physiotherapy specialties as well as their region of origin in Turkey. The Kruskal-Wallis analysis was used to determine differences among the four study years, and also to measure relationships between specialty interest, home-region, and empathy scores of the students. Empathy scores were also compared according to gender. Results: The difference of empathy scores between the students of the two universities was borderline significant (p=0.057). Empathy scores in both universities increased to a significant degree after school entrance and decreased in the final year. Levels of empathy did not change according to gender, specialty interest, or home-region (p=0.722, 0.524, and 0.309, respectively). Conclusions: This study points to the need for physiotherapy curricula that would enhance empathy and give students practice in exhibiting this valuable attribute. Additional studies are needed that would include larger study populations and track the same students year by year as to how and why their empathy levels change during their training.Publication Open Access A Primary Adenosquamous Carcinoma of the Stomach: Report of Two Cases(2017-07-01) Gecer, MELİN; Unver, NURCAN; HASBAHCECI, Mustafa; Gucin, ZÜHAL; Tosuner, ZEYNEP; Akcakaya, ADEM; Arici, Sema; GEÇER, MELİN; ÜNVER, NURCAN; GÜCİN, ZÜHAL; TOSUNER, ZEYNEP; ÇOBAN, EZGİ; AKÇAKAYA, ADEM; ARICI, DILEK SEMAPrimary gastric adenosquamous carcinomas are extremely rare tumors. A gradual transition between the malignant glandular and squamous components of the tumor is seen on performing a histopathological evaluation. These tumors are known to have poorer clinical outcomes than conventional adenocarcinomas. We aimed to present two cases of primary adenosquamous carcinomas that were diagnosed at the later stage in our institute.Publication Open Access Glomus tumor of the stomach(2018-03-01) YILDIZ, PELİN; GÜCİN, ZÜHAL; ARICI, DİLEK SEMA; MALYA, FATMA ÜMİT; Baysal, Birol; YILDIZ, PELİN; GÜCİN, ZÜHAL; ARICI, DILEK SEMA; MALYA, FATMA ÜMİTGlomus tumor is a rare benign mesenchymal neoplasm derived from the glomus body, an arteriovenous shunt mainly located in dermis and subcutis. The most common localization of this tumor is extremities, especially nailbed. Glomus tumor in the gastrointestinal system is a rare condition. Here we report a gastric glomus tumor to raise awareness of this tumor and show the difficulties in the diagnosis.Publication Open Access Immunoexpression of TTF-1 in Non-Lung Tumors(2014-12-01T00:00:00Z) TOSUNER, ZEYNEP; ARICI, Dilek Sema; GÜCİN, ZÜHAL; BÜYÜKPINARBAŞILI, NUR; SÖNMEZ, FATMA CAVİDE; YILDIZ, PELİN; TOSUNER, ZEYNEP; ARICI, DILEK SEMA; GÜCİN, ZÜHAL; BÜYÜKPINARBAŞILI, NUR; SÖNMEZ, FATMA CAVİDE; YILDIZ, PELİNObjective: Thyroid transcription factor-1 (TTF-1) immunoexpression is frequently determined in small-cell lung carcinomas, as well as primary lung adenocarcinomas. While dealing with metastatic carcinomas, TTF-1 immunoexpression is a significant indicator of primary lung carcinomas. Recent studies have revealed that TTF-1 immunoexpression is also defined in non-lung cancers, such as squamous cell carcinomas of different sites and certain neuroendocrine tumors. The verified data obtained from these studies indicate that a straightforward diagnosis of primary lung carcinoma in cases with positive TTF-1 immunoexpression can cause diagnostic contradictions. The aim of our study is to investigate the immunoexpression status of TTF-1 in common non-lung tumors. Methods: A total of 85 cases that were diagnosed in our institute between the years 2011-2012 were included in our study. After a review of the pathological slides prepared from these tumors [colon adenocarcinoma (n: 15), renal cell carcinoma (n: 15), prostate adenocarcinoma (n: 15), invasive papillary urothelial carcinoma (n: 15), invasive ductal carcinoma of breast (n: 15), and neuroendocrine tumors (n: 10)] TTF-1 immunohistochemistry was applied. Semiquantative evaluation based on the distribution and intensity of the staining was performed by two pathologists, respectively. Results: Positive immunostaining was evident in only 1 case of colon adenocarcinoma out of 85 cases. Conclusion: Our study demonstrated that TTF-1 immunoexpression is a very rare finding (1%) in non-lung tumors. This result provides that anti-TTF-1 is a reliable antibody in the interpretation of primary lung carcinomas. In fact, further studies with a large number of cases are needed to confirm the sensitivity and specificity of TTF-1.