Introduction: Preeclampsia is associated with acute neurological complications during pregnancy, but the subsequent risk of developing a neurological disorder is unclear. We determined if preeclampsia was associated with the long-term risk of neurological morbidity.
Methods: We conducted a longitudinal cohort study of 1,460,098 pregnant women with and without preeclampsia in Quebec, Canada, between 1989 and 2023.
Background Tumor fraction (TF) at liquid biopsy is a potential noninvasive marker for tumor burden, but validation is needed. Purpose To evaluate TF as a potential surrogate for tumor burden, assessed at contrast-enhanced CT across diverse metastatic cancers. Methods This retrospective monocentric study included patients with cancer and metastatic disease, with TF results and contemporaneous contrast-enhanced CT performed between January 2021 and January 2023.
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November 2024