Prostatic adenocarcinoma with transitional cell features among the Saudi Arabian population: a registry review.

Prostate cancer is the third leading cause of death from cancer among American men. Acinar adenocarcinoma is the most common form of prostate cancer; however, there are several nonacinar adenocarcinoma variants, such as transitional cell carcinoma of the prostate and ductal adenocarcinoma. Materials and Methods: A retrospective cohort study was conducted on all Saudi patients diagnosed with adenocarcinoma of the prostate with transitional cell features. The data was collected from the Saudi Cancer Registry, which collects tumor data from all private, military, and Health Ministry hospitals in Saudi Arabia through five regional offices. Results: Out of 3608 patients, only 16 (0.44%) had adenocarcinoma with transitional cell features. All the tumors under investigation were malignant and constituted. Only 6.2% of the tumors were well-differentiated, 43.8% were moderately differentiated, and 50.0% were poorly differentiated. Among the included patients, 56.3% of the patients (n=9) died. There were no significant factors associated with death among patients, including the demographic and tumor-related variables. Conclusion: To the authors' knowledge, this is the first study describing the prevalence of adenocarcinoma with transitional cell features and its characteristics in Saudi Arabia. The authors have demonstrated that this rare subtype may be more prevalent than what was originally believed. It is necessary for future studies to assess the effectiveness of various treatment modalities to combat it. Furthermore, identifying risk factors - if any - may be crucial in the prevention of its development among men worldwide.

Relationship between Medical Students' Perceived Stress and Gaming Behavior at King Saud University.

Gaming addiction has gradually developed among medical students and has been a contentious topic for nearly a decade. This study is aimed at estimating the prevalence of gaming addiction among medical students at King Saud University and examining the relationship between perceived stress levels and gaming addiction. We conducted a cross-sectional study among 370 students from 2019 to 2020 using a self-reporting questionnaire consisting of two validated test scales: the Gaming Disorder Test and the Perceived Stress Scale. The questionnaire was sent to all students through an email. Descriptive analyses and t-test statistical tests were used in this study. The prevalence rate of gaming addiction was found to be 4.6%, while the prevalence of perceived stress was confirmed at 95.9%. Students with excellent GPAs and high family income were associated (p < 0.001). Younger groups, females, and students with high family incomes showed higher levels of perceived stress than others. According to Pearson's correlation, gaming addiction was not significantly correlated with stress among medical students (p > 0.05). According to chi-square test also, no significant association was found between gaming disorder and perceived stress (χ 2 = 4.412; p = 0.353). In conclusion, gaming addiction among medical students has scored low prevalence, indicating gaming is not a factor contributing to stress among this group. The high level of perceived stress among medical students should draw attention to the provision of regular psychological care.