Burnout Among Saudi Radiographers.

Introduction: Burnout research is limited in Saudi Arabia, particularly among radiographers. Burnout among Saudi radiographers may have a negative impact on the services offered. Objective: This study aims to assess the burnout among radiographers in Medina hospitals. Materials and Methods: This quantitative cross-sectional study included 104 radiographers from government and private Medina hospitals. The Maslach Burnout Inventory-Human Services Survey for Medical Personnel, which consists of 22 questions, was used to measure the burnout level. The data were evaluated descriptively using the Statistical Package for the Social Sciences (version 25), and independent t-tests and analysis of variance were applied to assess group differences and linear regression analysis to evaluate associations between the burnout level and sociodemographic variables (ie sex, age, experience, and department). Results: The emotional exhaustion (EE) and depersonalization (DP) scores were moderate, while the personal accomplishment (PA) score was high, with total scores of 23.53 (9.32), 7.29 (5.95), and 29.70 (1.35), respectively. The DP score was influenced by the participants' experience. Specifically, an experience of 1-5 years yielded a substantially higher burnout score than did an experience of >10 years (p>0.05). Conversely, sex, age, and department did not affect the DP score (p<0.05). Similarly, the EE and PA scores were not influenced by sex, age, experience, or department (p<0.05). Conclusion: Burnout is prevalent among radiographers in Medina hospitals in Saudi Arabia. The EE and DP scores are moderate, while the PA score is high, indicating a suitable work environment. Policymakers should take the required steps to identify the variables contributing to employee burnout and enhance the work environment.

Assessment of Lower Limb Deep Vein Thrombosis: Characterization and Associated Risk Factors Using Triplex Doppler Imaging.

Background: Deep vein thrombosis (DVT) is a common health problem. Accurate diagnosis of DVT is essential to avoid potentially fatal acute consequences of pulmonary embolism. Aim: The study aims to assess deep venous thrombosis (DVT) of the lower limbs and to analyze the related risk factors. Methods: This is a retrospective study including 60 patients who were examined using Triplex Doppler imaging. The patients were referred to the imaging departments with symptoms of lower limb DVT. The risk of DVT was expressed as an odds ratio (OR) with 95% confidence interval. Multiple logistic regression analysis was used to detect the independent risk factors. P value <0.05 was considered a significant statistic. Results: Among the Saudi patients in Najran, acute DVT was more prevalent than chronic one (56.7% vs 38.3%), while subacute is less frequent (5%). DVTs are more prevalent in females than males (60% vs 40%) and most commonly affect patients older than 40. DVTs affect the left lower limb veins more than the right limb (75% vs 15%) and are less frequent on both sides (10%). The left popliteal vein (PV) and left common femoral vein (CFV) were the most common sites for acute DVTs. Binary logistic analysis revealed the independent risk factors for developing lower extremity DVT; malignancy (OR = 2.84, 95% CI = 0.518-15.513), surgery (OR = 2.66, 95% CI = 0.411-17.281), trauma (OR = 2.30, 95% CI = 0.452-11.658), and diabetes and hypertension (OR = 1.53, 95% CI = 0.335-6.969). Conclusion: Acute lower limb DVT was more prevalent than chronic one. Malignancy, surgery, trauma, diabetes mellitus, and hypertension were the most common risk factors for lower limb DVTs. Left popliteal and left common femoral veins were the most common sites of acute DVTs.

Accuracy of Magnetic Resonance Spectroscopy in Discrimination of Neoplastic and Non-Neoplastic Brain Lesions.

BACKGROUND: Differentiation of brain lesions by conventional MRI alone is not enough. The introduction of sophisticated imaging methods, such as MR Spectroscopy (MRS), will contribute to accurate differentiation. OBJECTIVE: To determine the diagnostic accuracy of MRS in differentiating neoplasm and non-neoplastic brain lesion. METHODOLOGY: This is a cross-sectional descriptive study conducted at Khartoum State from the period of 2015 to 2017. Thirty cases with brain lesions were included in the study investigated with MRS (Single-voxel spectroscopy) and conventional MRI. A comparison of MRS findings and histopathologic analysis was performed. The ratios of Cho/Cr and Cho/NAA were analyzed and compared between neoplastic and non-neoplastic brain masses. Data were analyzed using SPSS version 23. RESULTS: Out of the 30 patients affected with brain lesions, there were 16 females and 14 males with a mean age of 44 +- 18 years. The ratios of Cho/Cr and Cho/NAA were higher in gliomas, astrocytoma, and meningioma than non-neoplastic lesions. Kappa statistical value (K) showed a good agreement between MRS and histopathological analysis (K= 0.60). The diagnostic accuracy of MRS was 100%, with 82.60% sensitivity, 85.71% specificity, 95% PPV, and 60% NPV. CONCLUSION: MRS has high diagnostic accuracy in differentiating neoplasm from non-neoplastic brain tumors. The elevation ratios of Choline-to- N-acetyl aspartate and choline-to- creatine can help neurosurgeons and clinicians differentiate benign from malignant masses.

Sonographic assessment of kidneys in patients with hypertension co-existed with diabetes mellitus and ischemic heart disease.

BACKGROUND: Hypertension is one of the major world health problems. Ultrasonography plays a useful role in the assessment of morphologicalchanges at the kidneys in hypertensive patients. AIM: To assess sonographic findings of the kidneys in hypertensive patients' co-morbidities with type 2 diabetes mellitus and ischemic heart disease (IDH). MATERIALS AND METHODS: This was a prospective cross-sectional study involved 100 participants with primary hypertension selected by a method of simple convenient sampling. The patients were examined using ultrasonography to assess the sonographic findings of the kidneys. The renal length, corticomedullary differentiation (CMD), and renal artery diameters were assessed. Statistical Package for the Social Sciences (SPSS version 23.0) was used in data analysis. RESULTS: The length of the right kidney was 8.9850 ± 1.01 cm and 9.48 ± 0.98 cm for the left kidney. Among the hypertensive patients, the incidence of hypertension was highest in housewives (27%) and students (23%) as compared with the other groups. The sonographic findings were 18% affected with simple renal cysts, 7% poor CMD, and the majority had normal kidneys. Significant correlation was found between age and sonographic findings of kidneys (r = 0.21, P value = 0.033). CONCLUSION: Simple renal cysts, poor CMD, and stenosis of renal arteries were most common sonographic findings in hypertension. Simple renal cystshad a significant association with hypertension.