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Massive intraperitoneal hemorrhage due to spontaneous rupture of hepatocellular carcinoma: Case report
(2001) Yılmaz, Mustafa; Tetik, Cihat; Yönetçi, Nadir; Sungurtekin, U.
Spontaneous rupture of a hepatocellular carcinoma is a very rare clinical event and preoperative diagnosis is difficult. We present a case of massive intraperitoneal hemorrhage secondary to spontaneous rupture of hepatocellular carcinoma, diagnosed by ultrasonography and peritoneal lavage. Laparotomy and tumor resection was performed, but the patient died on the 11th day postoperatively due to multiple organ dysfunction. This case is presented to remind the reader that spontaneous rupture of hepatocellular carcinoma may cause intraperitoneal hemorrhage even in patients with no prior history of chronic liver disease.
Citation - WoS: 6
Citation - Scopus: 5
Is quality of life related to risk of falling, fear of falling, and functional status in patients with hip arthroplasty?
(John Wiley & Sons, Ltd., 2019) Büker, Nihal; Eraslan, Umut; Kitiş, Ali; Kıter, Ahmet Esat; Akkaya, Semih; Sütçü, Gülşah
Objective The aim of the study was to investigate the relation between health-related quality of life and risk of falling, fear of falling, and functional status in patients with hip arthroplasty. Methods In this cross-sectional study, 48 hips of 45 patients who aged between 33 and 79 (53.56 +/- 12.50) years and had cementless total hip arthroplasty between 2010 and 2014 were evaluated. Twenty-seven of the patients participated in the study were female (60.0%) and 18 were male (40.0%). Health-related quality of life with Nottingham Health Profile, function of the hip joint with Harris Hip Score, risk of falling with Performance-Oriented Motion Assessment I, and fear of falling with Falls Efficacy Scale were assessed. In addition, chair stand test, 40-m walk test, stair-climb test, and single leg stance test were carried out. In analysing the relationships between these parameters, Pearson correlation analysis was employed. The level of significance was considered as p Among the cases, who were evaluated 87.10 +/- 45.22 (22.43-214.71) weeks after the operation, a significant correlation was found between health-related quality of life and risk of falling, function of hip joint, and functional tests (p < 0.05). Conclusion The evaluation of the factors related to health-related quality of life in hip arthroplasty patients may help identify patient needs and guide the rehabilitation process.
Bazı eser elementlerin önderiştirilmesinde polipirol dolgulu kolon kullanımı
(Pamukkale University, 2023) Tekdemi̇r, Gi̇zem; Höl, Ayşen
Bu tezde, bakır, kurşun, nikel ve çinkonun alevli atomik absorpsiyon spektrometrisi ile tayinleri öncesi katı faz ekstraksiyonu yöntemiyle önderiştirilmesi için yeni bir adsorban olarak klorür katkılı polipirolün kullanılabilirliği araştırıldı. Adsorban, pH 6,5 ta calmagite ligandına yüksek seçicilik gösterdi. Bakır, kurşun, nikel ve çinko, calmagite ile 0,5 g polipirol klorür dolgulu kolonda alıkonuldu ve 10 mL 1 M HNO3 ile kantitatif olarak elüe edildi. Geliştirilen yöntem, Keloğlan Mağarası, Kaklık Mağarası ve Beşoluk kaynak suyunda bakır, nikel, kurşun ve çinko tayinine uygulandı.
Citation - Scopus: 2
Ethical problems of physicians in relationship with pharmaceutical representatives in denizli, Turkey
(2000) Acar, Kemalettin; Zencir, M.; Özşahin, Aysun; Cetin, C.B.
To determine the presence and the kind of the problems in the relationship between pharmaceutical representatives and the physicians, a study based on a questionnaire had been planned. Two hundred and twenty nine physicians who were working in the formal institutions of Denizli City Center were included in the study and were asked to complete the questionnaire. According to results of the study; 48% of the physicians were visited by the pharmaceutical representatives at least once a day and some ethical problems belonging to these encounters were described by 81.2% of the physicians. The frequently determined ethical problems were in descending order: prescription according to some profits, gifts besides the pharmaceutical products, inappropriate period and timing of encounters, and discrimination of the physicians. Among the other problems the following were mentioned: neglegting the patients' privacy and absence of the respectfulness. When searching for the origin of these ethical problems, pharmaceutical industry, pharmaceutical representatives, and hospitals constituted the leading causes. The study adressed and evaluated ethical problems in the relationship of pharmaceutical representatives. Copyright Internet Science Publications, LLC, 1996 to 2007.
Citation - Scopus: 3
Context, process and change: The status of prospective teachers' perceptions of teaching process
(2008) Şahin, A.; Çokadar, H.; Uşak, M.
Teacher candidates come to teacher education programs with beliefs shaped out of traditional contexts in their earlier lives. Those beliefs influence their new learning outcomes. It is therefore important for teacher education programs to identify the degree of perceptions that entry- and exit-level candidates hold. The purpose of this study is to identify and compare entry- and exit-level candidates' degree of perceptions about teaching process and to understand if their perceptions relate to their personal variables. This is a descriptive study. The data were gathered by 28-item Teaching Process Perception Scale developed by the researchers. Collected from 267 teacher candidates in a primary level teacher education program, the data were analyzed by using frequencies, percentages, t-test, and ANOVA. Comparing the perceptions of both groups, the results indicate a significant difference on behalf of the last year candidates, though the difference is small. The variables of gender, high school education, mother-father's education and mother-father's job do not significantly relate to the perceptions of the participants. The last-year female participants, however, scored significantly higher than their male counterparts. The results propose a need for practitioners to invite experiences that best challenge perceptions.