Tıp Fakültesi / Faculty of Medicine

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Author: search.filters.author.Bozbas, Serife SavasHas files: Yes

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    Pulmonary Embolism as the First Sign of Hepatocellular Carcinoma in A Patient Who Was Cured After Five Years
    (2023) Esendagli, Dorina; Rahatli, Samed; Hekimoglu, Koray; Bozbas, Serife Savas; AAJ-3047-2021
    Pulmonary embolism (PE) is a preventable cause of death associated with high morbidity and mortality rates. Cancer is a significant risk factor for PE. In this case report, we present a patient with PE who was diagnosed with hepatocellular carcinoma (HCC) one month later. The patient had an unresectable tumor in the liver that had invaded both the inferior vena cava and the right atrium. He underwent transarterial chemoembolization (TACE) and sorafenib treatment. After two years, he underwent stereotactic radiosurgery, and he was switched to regorafenib. After five years, he was cured. This case is unique in terms of long survival compared to the literature.
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    Relation Between Carotid Intima-Media Thickness, Serum Paraoxonase Levels and Severity of Obstructive Sleep Apnea Syndrome
    (2023) Akkurt, Esma Sevil; Bozbas, Serife Savas; Eroglu, Serpil; Ozcalik, Emre; Ozer, Eda Ozturan; Ozyurek, Berna Akinci; Eyuboglu, Fusun Oner; 37983282
    INTRODUCTION: Obstructive sleep apnea (OSA) has a significant effect on the development of cardiovascular complications. The aim of this study was to evaluate the relationship between carotid intimamedia thickness (IMT), paraoxonase 1 (PON 1) enzyme levels and severity of OSA. MATERIAL AND METHODS: A total of 120 cases were included in the study with 30 cases in each group, as follows: Group 1 (AHI < 5/h), Group 2 (AHI 5-15/h), Group 3 (AHI 16-30/h) and Group 4 (AHI > 30/h). Blood samples of the patients were taken to measure serum PON1 activity. Carotid IMT of all patients included in the study was measured by means of echocardiography using vascular probe and results were recorded. RESULTS: With regard to carotid IMT, a statistically significant increase was detected as severity of OSA increased (p < 0.001). A positive relationship was detected between IMT level and total oxygen desaturation time, oxygen desaturation index and SpO2 time < 90 % (p < 0.01). When the groups were compared, a statistically significant decline was observed in serum PON 1 level as severity of OSA increased (p < 0.05). CONCLUSIONS: The findings of our study indicate that PON1 and carotid IMT might be used as indicators of vascular damage in patients with OSA. Depending on the severity of OSA, measurement of PON1 enzyme activity in conjunction with carotid IMT may help us in predicting the cardiovascular risk in patients with OSA (Tab. 4, Fig. 2, Ref. 27). Tex t in PDF www.elis.sk