Solitary fibrous tumours are rare mesenchymal tumours which mostly arise from pleura. Such tumours occurring in the mesocolon are exceptionally rare. A 35-year-old man was referred to the general surgery department with a painless and nonpalpable mass in the right quadrant of the abdomen, which was detected incidentally on magnetic resonance imaging. The patient had no symptoms and the physical examination revealed no findings. The patient underwent surgical resection and excisional biopsy results revealed an intra-abdominal solitary fibrous tumour originating from the ascending mesocolon. He was discharged two days after surgery and remained disease-free at the end of the two-month follow-up period.

Objectives A well-functioning vascular access is crucial for hemodialysis treatment, and arteriovenous fistula is the recommended vascular access type. Arteriovenous fistula is superior to other vascular access types in many aspects, but the effect of arteriovenous fistula on patients’ psychiatric state is not well described yet. The aim of this study is to determine whether there is an association between vascular access type and depression scores. Methods This cross-sectional study was conducted at two hemodialysis centers. Geriatric Depression Scale-15 was administered to geriatric hemodialysis patients, using ≥5 score as the cut-off value for the presence of depressive symptoms. Descriptive tests, Kolmogorov–Smirnov test, Pearson’s Chi-square test, Mann–Whitney test, Kruskal–Wallis test, Spearman’s rank correlation calculation, and multiple logistic regression analysis were performed accordingly to analyze the data. Results Of 75 participants, 34 (45.3%) were female and the mean age was 73.4 ± 5.9 years (range: 65–92). The prevalence of depressive symptoms in the geriatric hemodialysis population was 53.3%. Central venous catheter, hypertension, and increased time on hemodialysis have been found to be risk factors for higher depression scores (aOR 10.505 (95% CI 1.435–76.900), p = 0.021; aOR 9.783 (95% CI 2.508–38.169), p = 0.001; aOR 1.019 (95% CI 1.003–1.035), p = 0.017, respectively). Among patients with arteriovenous fistula, those with hypertension had higher depression scores ( p = 0.008). Conclusions Geriatric hemodialysis patients were found to have depressive symptoms commonly, and central venous catheter, hypertension, and increased time on hemodialysis have been found to be risk factors for presence of depressive symptoms. To the best of our knowledge, this is the first study highlighting that arteriovenous fistula is associated with lower depression scores and lower prevalence of depressive symptoms.

Introduction: The aim of this study is to investigate the impact of obesity on patient compliance with elastic compression stockings and to reveal patient behavior-related and compression stockings-related factors for noncompliance. Patients and Methods: Between July and August 2022, a total of 246 patients with chronic venous insufficiency were included in the study. The patients were divided into two groups, obese and non-obese patients (88 vs. 158 patients), and questioned for proper use of compression stockings and the patient-reported reasons for the non-compliance. Results: The mean age was 49.0 ± 13.1, and the mean BMI was 28.6 ± 5.2. Only 51 patients (20.7%) out of 246 complied with stocking use. The mean number of days per week in which the compression stockings were properly used was 2.9 ± 1.7 in the study population. Patient compliance was higher in the non-obese group (12.5% vs. 25.3%, p= 0.017), and the number of days per week in which the compression stockings were worn properly was higher in the non-obese group (2.6 ± 1.3 vs. 3.1 ± 1.9, p= 0.032). Conclusion: The compliance of our patients with elastic compression stockings was found to be as low as 20.7%. Compliance was lower in the group of obese patients. Obesity and diabetes mellitus were the only factors associated with noncompliance in univariate logistic regression analysis. Further studies are needed in larger patient populations to increase the rate of patient compliance.

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In this study, we aimed to assess whether higher preoperative levels of glycated hemoglobin (HbA1c) could predict primary arteriovenous fistula (AVF) failure and to investigate the effect of diabetes mellitus on primary arteriovenous failure.Patients and methods: Between July 2018 and August 2019, a total of 127 newly created AVFs in 117 patients (67 males, 50 females; mean age: 62.4±12.2 years; range, 18 to 86 years) who underwent primary AVF operation in our cardiovascular surgery clinic were retrospectively analyzed. Medical data were obtained from the institutional database. Arteriovenous fistula failure was evaluated during follow-up.Results: Primary AVF failure was seen in 24 (18.9%) patients. Patients with diabetes mellitus had a higher ratio of failure compared to those without (62.5% vs. 38.8%, respectively; p=0.035). After adjustment, diabetes mellitus was not found to be an independent risk factor for AVF failure (p>0.05). There was no significant correlation between HbA1c levels and fistula failure (p>0.05). Conclusion:Our study results suggest that diabetes is associated with AVF failure, but it is not an independent risk factor for AVF failure. Higher HbA1c levels fail to predict AVF failure.