Medicine
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Multiple primary cancers (MPC) are malignant tumors that manifest as multiple primary tumors diagnosed in the same patient, either simultaneously or sequentially. Billroth first proposed the concept in 1889. Here, we report a rare case of untreated acute myeloid leukemia (AML) and adenocarcinoma of the cardia. ⋯ The development of medicine, especially in oncology, has led to an increased possibility of developing multiple cancers. Clinically, some doctors may not be aware of the existence of multiple primary cancers, especially simultaneous carcinomas, which can be easily missed or misdiagnosed.
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In recent years, a surge in literature on psychological nurse resilience, largely driven by the COVID-19 pandemic, has prompted the need for a comprehensive understanding of the current state and emerging trends through reliable methodologies. The purpose of this study was to analyzes the research on nurses' psychological resilience through bibliometrics to understand the current situation, foundation, and hotspot of this research field. The Web of Science core collection database was used as the search source, and CiteSpace analysis software was employed to conduct bibliometric analysis on authors, countries, institutions, keywords, and references of nurse psychological resilience-related literature published from the establishment of the database to July 11, 2023. ⋯ The results of bibliometric analysis provide direct support for future scholars to explore and determine the research direction, hot spots, and find authoritative authors and institutions. At the moment, nurses' psychological resilience research has established a new foundation, primarily focusing on COVID-19-related topics. Given the potential prolonged coexistence of COVID-19 and other diseases, the main research focus remains innovating and validating effective psychological resilience intervention strategies for nurses' overall well-being.
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The global spread of Coronavirus disease 2019 (COVID-19) has been increasing since December 2019. A total of 8460 publications were obtained from the Web of Science Core Collection from 2019 to 2023, providing insights into the progress of nursing research throughout the COVID-19 pandemic. ⋯ Our study provided valuable insights into acquiring knowledge on nursing research during the COVID-19 pandemic, pinpointed possible partners for researchers interested in nursing, and uncovered prevalent research patterns and popular subjects.
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Observational Study
Anatomical differences of the vertebrobasilar artery between normal subjects and patients with cerebral infarction.
Previous studies have reported various anatomical differences in the cerebral artery between healthy subjects and patients with posterior circulation cerebral infarction. In particular, basilar artery angulation has been associated with posterior circulation cerebral infarction. We compared anatomical variations and the degree of anterior and lateral vertebrobasilar artery angulation and deviation to compare the incidence of cerebral infarction of healthy subjects and patients with posterior circulation cerebral infarction. ⋯ The prevalence of hypoplastic P1 was significantly differences in patients with posterior circulation cerebral infarction (odds ratio: 5.655). Furthermore, patients with posterior circulation cerebral infarction exhibited more acute anterior and lateral angulation, as well as lateral deviation. Hypoplastic P1 and more acute anterior or lateral angulation of the vertebrobasilar artery are associated with increased frequency of cerebral infarction.