INTRODUCTION: The aim of this study investigated the effect of eosinophil and basophil counts on mortality in patients with COVID-19 infection. METHODS: Blood tests of 582 patients with RT-PCR test in an oropharyngeal swab sample who were admitted to Diyarbakır Gazi Yaşargil Training and Research Hospital between March 2020 and December 2020 were retrospectively analysed. The patients were divided into two groups: those who recovered and discharged and those who had a mortal course. Demographic data, comorbid diseases, routine blood tests, and haematological parameters were compared between both groups. RESULTS: An eosinophil count of 0.01 ± 0.04 and basophil count of 0.0261 ± 0.026 was observed in the patient group who had a mortal course at first admission to the hospital, while the eosinophil count was 0.06 ± 0.12 and basophil count was 0.020 ± 0.017 in the recovered patient group. On the fifth day after admission, the eosinophil count was 0.02 ± 0.07 and basophil count was 0.043 ± 0.042 in the patient group with a mortal course, while the count of eosinophils was 0.13 ± 0.14 and basophils was 0.023 ± 0.016 in the recovered patient group. In both groups, the eosinophil and basophil counts on the fifth day increased compared to the first day, and the eosinophil and basophil counts were lower in those who had a mortal course on both the first and fifth day (p < 0.05). CONCLUSIONS: In our study, a significant decrease was observed in the count of eosinophils and basophils in the mortal group of COVID-19 patients. Eosinopenia and basopenia may be parameters that can be used to facilitate the diagnosis of COVID-19, and the depth of both eosinopenia and basopenia is positively correlated with COVID-19 mortality.

Aim: Covid-19 mortality rate varies according to age and the presence of chronic disease. In this study, demographic characteristics, comorbidities, presenting symptoms, physical examination findings, laboratory findings, and administered drugs of the discharged or deceased patients admitted to our hospital and hospitalized with the COVID-19 diagnosis were compared to investigate the factors that affect mortality Methods: A retrospective study was performed and included COVID-19 pneumonia patients. 390 consecutive discharged or deceased patients, who were hospitalized in our hospital between March 20 and May 20, 2020, after detection of pneumonia and diagnosis of COVID-19, were included in the study. Result: Of the 390 patients included in the study, 352 (90.25%) were discharged after recovery, while 38 (9.75%) were deceased. The average age of all the patients was 49.46±17,86, the average age of the discharged patients was 47.19±16.76, and the average age of the deceased patients was 70.42±13.7. The average age of deceased patients was significantly higher. Of all the patients, 40.8% was PCR positive Conclusion: The present study revealed that the drugs that patients take due to their comorbidities have no effect on the prognosis of the disease and that the presence of comorbidity itself is indicative of the poor prognosis. Taking into account the PCR positivity of 57.9%, even in deceased patients, we believe PCR is inadequate in the diagnosis, and CT is much more valuable in this regard.

Aim: The common cardiac toxicities of hydroxychloroquine (HCQ) and azithromycin(AZ) are not well defined in COVID -19 patients . The purpose of this study was to evaluate ventricular repolarization in COVID-19 patients treated with HCQ and AZ using iCEB, Tp-e interval, Tp-e/QT ratio, and Tp-e/QTc ratio. Methods: This retrospective study enrolled 164 patients diagnosed with COVID-19 pneumonia in the Emergency Department (ED) and then transferred to the medical floor or ICU in April 2020 Result: A total of 164 patients were mean aged 47 ± 18 years (range, 18-97 years) and 83 (50.6%) were women in study population. Group HTQ had 38 patients , Group HTQ + AZ had 126 patients. On the 5th day of hospitalization heart rates (HR) were significantly lower than ED (p<0,001). On the 5th day of hospitalization QTc , QT max (V5-V6), QTmin, Tp-e (V5-V6) and iCEB values were significantly higher than ED (p=0,01and all the rest p<0,001 respectively). On the 5th day of hospitalization iCEB values of HTZ+AZ group were statistically significant higher than iCEB values of HTQ group (p=0,03). iCEBc had strong correlation between Tp-e/QT (V5). iCEBc had strong negative correlation between Tp-e (V5). Conclusion: The iCEB values were significant increased after HTQ and AZ treatment in COVID-19 patients. We think that iCEB is a more sensitive marker than QT prolongation in predicting the risk of multi-drug arrhythmia.

Background/Aims: Gastric polyps are often detected incidentally during endoscopic procedures performed for different reasons and may sometimes be manifested by gastric bleeding, pyloric stenosis, iron deficiency anemia and abdominal pain. In our study, we aimed to investigate the demographic data of the cases who were found to have gastric polyps at the gastroenterology endoscopy unit, histologic type of the polyps, their localization and size, and their relationship with Helicobacter Pylori. Materials and Methods: Between September 2016 - September 2019, gastric polyps were detected in 255 of 9771 cases who underwent upper gastrointestinal system endoscopy at the Gastroenterology Endoscopy Unit of …….. Training and Research Hospital. Demographic data, endoscopy reports and pathology results of these patients were retrospectively reviewed from the hospital registry system. Results: Of 255 cases included in the study, 160 (62.7%) were female and 95 (37.3%) were male, with a mean age of 56.9 (min: 19, max: 95). A total of 336 polyps were detected in 255 cases, with 1.3 polyps per case. 36 (10.7%) of gastric polyps were found to be fundic gland polyps, 32 (9.5%) were found to be foveolar hyperplasia, 137 (40.8%) were found to be hyperplastic polyps, 5 (1.5%) were found to be xanthomas, and 6 (1.8%) were found to be neuroendocrine tumors. Conclusion: According to this study, 90% of gastric polyps detected endoscopically in southeast Turkey are smaller than 5 mm and located most commonly in the corpus; the most common histologic subtype is hyperplastic polyps.