Nonthrombotic Pulmonary Embolism Associated With Non-Hodgkin Lymphoma.

Nonthrombotic pulmonary embolism (NTPE) challenges the medical community with its diverse etiologies and potential life-threatening implications. The classification section delves into the multifaceted nature of NTPE, which includes various embolic agents that traverse the vascular system. From air and fat emboli to tumor and amniotic fluid emboli, this exploration of diverse etiologies sheds light on the complexity of NTPE.

Essential Topics About the Imaging Diagnosis and Treatment of Hemorrhagic Stroke: A Comprehensive Review of the 2022 AHA Guidelines.

Intracerebral hemorrhage (ICH) is a severe stroke with a high death rate (40% mortality). The prevalence of hemorrhagic stroke has increased globally, with changes in the underlying cause over time as anticoagulant use and hypertension treatment have improved. The fundamental etiology of ICH and the mechanisms of harm from ICH, particularly the complex interaction between edema, inflammation, and blood product toxicity, have been thoroughly revised by the American Heart Association (AHA) in 2022.