ABSTRACT
Objective: To assess the perception of medical students at Alfaisal University College of Medicine (AUCOM) of their learning environment at a referral-based tertiary hospital in Riyadh, Saudi Arabia. Methods: The validated Dundee Ready Educational Environment Measure (DREEM) questionnaire was administered to all year 4 and year 5 students during the academic year 2020-2021. Scores were analyzed using the descriptors provided by the questionnaire developers and compared across different students' cohorts using SPSS. Results: The overall DREEM score was 120.45/200, which can be described as a "more positive than negative environment", indicating a positive perception with a potential for improvement. All domain scores were on the positive side except the "students' social self-perception" which had a score indicating a problematic area. Female students had a statistically significant more positive score in the domain "students' perception of learning" than male students. Scores for individual questions were persistently on the positive side except for eight questions that pointed to problematic areas in the curriculum. When compared between student cohorts, five questions had statistically significant difference in scores between students in both academic years, but only two of those had scores indicating concerning areas. Conclusion: Referral-based tertiary hospitals can be perceived positively by students as a learning environment in undergraduate medical education. We identified some areas of concern in our curriculum to be targeted by future research.
ABSTRACT
Introduction: Lung neuroendocrine tumors (NETs) are a rare type of pulmonary tumor and represent approximately 2% of all lung cancers. The prevalence of lung NETs is increasing, which may be due to improved diagnostic techniques for asymptomatic tumors. Diffuse idiopathic pulmonary neuroendocrine cell hyperplasia (DIPNECH) is a rare and underdiagnosed disease that falls under the spectrum of NETs. Case Presentation: We presented a case of a 59-year-old male who presented with severe coughing spells, flushing, and diarrhea. His computed tomography scan showed innumerable pulmonary nodules and irregular nodular opacities throughout the lungs. He underwent a left upper lobe wedge resection and was eventually diagnosed with neuroendocrine tumorlets via immunohistochemical stains. He was started on a trial of octreotide and reported significant improvement in symptoms after 1 month. Conclusion: DIPNECH is a rare preinvasive lesion characterized by the abnormal proliferation of pulmonary neuroendocrine cells. Patients with DIPNECH can present initially with respiratory symptoms, while other cases are discovered incidentally during the workup of different conditions. Definitive diagnosis of DIPNECH requires histopathological examination of lung tissue. There is limited evidence on DIPNECH management, and an individualized approach is currently advised.
