Filtered By:
Cancer: Leukemia

This page shows you your search results in order of relevance. This is page number 2.

Order by Relevance | Date

Total 266 results found since Jan 2013.

Hyperleukocytosis-induced stroke and tonsillar herniation: Case report
CONCLUSION: This case demonstrate the value of early recognition and prompt management of posterior circulation ischemic stroke in children with leukemia and hyperleukocytosis at presentation.PMID:34540210 | PMC:PMC8441068 | DOI:10.1016/j.amsu.2021.102776
Source: Annals of Medicine - September 20, 2021 Category: Internal Medicine Authors: Hasan Hashem Baha'eddin A Muhsen Source Type: research

Methotrexate induced leucoencephalopathy: A stroke mimic
We describe the case of a 17 year old girl with acute lymphoblastic leukemia, who developed stroke like episodes on two consecutive challenges with a chemotherapeutic regime which included intravenous and intrathecal methotrexate. She had MRI changes consistent with acute ischemic stroke on both occasions. Her deficits recovered completely and spontaneously, as did the MRI changes. She did not have any further episodes when methotrexate was excluded from the chemotherapeutic regime.
Source: Annals of Indian Academy of Neurology - August 26, 2013 Category: Neurology Authors: Tushar D GosaviMohammed Tauqeer AhmadLai-Heng LeeShih-Hui Lim Source Type: research

Acute methotrexate-related neurotoxicity and pseudo-stroke syndrome.
We describe five episodes of transient acute leukoencephalopathy mimicking a stroke, reported in the literature as "pseudo-stroke syndrome". Neurologic symptoms occurred 3-10 days after IV or IT methotrexate and manifested as aphasia and alternating sensorimotor deficit. The fluctuating symptomatology regressed completely within a few days. Brain MRI, which is essential for diagnosis, demonstrated early white matter diffusion restriction in the affected cerebral area. These anomalies disappeared in one week, while hyperintense T2 FLAIR signals developed in the corresponding brain areas. The long-term progression of thes...
Source: Archives de Pediatrie - November 13, 2017 Category: Pediatrics Authors: Deneux V, Leboucq N, Saumet L, Haouy S, Akbaraly T, Sirvent N Tags: Arch Pediatr Source Type: research

Methotrexate-Induced Stroke-Like Encephalopathy: Beware the Stroke Mimic
We report a case of methotrexate (MTX)-induced stroke-like encephalopathy in an 18-year-old woman, with acute lymphoblastic leukemia, who developed a sudden neurological deficit mimicking a cerebrovascular event. Bain MRI showed hyperintensities on diffusion-weighted-imaging (DWI) with matching apparent diffusion coefficient hypointensities, which also represent the commonest MRI findings in acute cerebral infarction. DWI changes spared the cerebral cortex and did not respect vascular territories, supporting a non-vascular mechanism. MRI plays a crucial role in the diagnostic work-up   and is essential to avoid unnecessar...
Source: Journal of the Belgian Society of Radiology - October 31, 2022 Category: Radiology Source Type: research

Thiamine Deficiency While on Total Parenteral Nutrition Mimicking Acute Stroke: A Case Report (P3.217)
CONCLUSIONS: Thiamine deficiency mimicking stroke while on total parenteral nutrition has been rarely documented. Recognition of this syndrome is critical as prompt treatment may reverse symptoms.Disclosure: Dr. Parker has nothing to disclose. Dr. Marafie has nothing to disclose. Dr. Wolf has nothing to disclose.
Source: Neurology - April 3, 2016 Category: Neurology Authors: Parker, A., Marafie, D., Wolf, V. Tags: Neurocritical Care: Clinical Science and Therapeutics Source Type: research

The Epidemiology and Clinical Associations of Stroke in Patients with Acute Myeloid Leukemia: A review of 10,972 admissions from the 2012 National Inpatient Sample
Acute leukemia predisposes patients toward the development of stroke. The latter, while devastating clinically, has been infrequently studied. Our study, using the 2012 National Inpatient Sample, found a 50-fold increase in the risk of stroke as compared to all inpatient admissions with a corresponding 5.5-fold increased risk of mortality. Significant risk factors for the development of stroke included UTI, hypernatremia and acute renal failure.
Source: Clinical Lymphoma, Myeloma and Leukemia - September 19, 2017 Category: Hematology Authors: Christopher Del Prete, Taeha Kim, Frederick Lansigan, Joseph Shatzel, Harley Friedman Source Type: research

Development of DDS Actively to Overcome the Blood-brain Barrier in the Region of Ischemic Stroke.
Abstract We previously showed that increased permeability of the blood-brain barrier (BBB) after ischemic stroke enables extravasation of nano-sized liposomes and accumulation in the ischemic region, and that delivery of neuroprotective agents using liposomal drug delivery systems (DDS) is applicable for treating cerebral ischemia/reperfusion (I/R) injury. However, entry of liposomes into the brain parenchyma was limited in the early stages after I/R possibly due to microvascular dysfunction induced by pathological progression. As such, new approaches to overcome the BBB are needed. Leukocytes can pass through inf...
Source: Yakugaku Zasshi : Journal of the Pharmaceutical Society of Japan - August 5, 2020 Category: Drugs & Pharmacology Authors: Fukuta T, Kogure K Tags: Yakugaku Zasshi Source Type: research

Neuroprotection against ischemic stroke requires a specific class of early responder T cells in mice
We report that CD8+CD122+CD49dlo T regulatory-like cells (CD8+ TRLs) are among the earliest lymphocytes to infiltrate mouse brains after ischemic stroke and temper inflammation; they also confer neuroprotection. TRL depletion worsened stroke outcomes, an effect reversed by CD8+ TRL reconstitution. The CXCR3/CXCL10 axis served as the brain-homing mechanism for CD8+ TRLs. Upon brain entry, CD8+ TRLs were reprogrammed to upregulate leukemia inhibitory factor (LIF) receptor, epidermal growth factor–like transforming growth factor (ETGF), and interleukin 10 (IL-10). LIF/LIF receptor interactions induced ETGF and IL-10 product...
Source: Journal of Clinical Investigation - August 2, 2022 Category: Biomedical Science Authors: Wei Cai, Ligen Shi, Jingyan Zhao, Fei Xu, Connor Dufort, Qing Ye, Tuo Yang, Xuejiao Dai, Junxuan Lyu, Chenghao Jin, Hongjian Pu, Fang Yu, Sulaiman Hassan, Zeyu Sun, Wenting Zhang, T. Kevin Hitchens, Yejie Shi, Angus W. Thomson, Rehana K. Leak, Xiaoming Hu Source Type: research

Identifying potential therapeutic targets for ischemic stroke through immune infiltration analysis and construction of a programmed cell death ‑related ceRNA network
Exp Ther Med. 2022 Sep 21;24(5):680. doi: 10.3892/etm.2022.11616. eCollection 2022 Nov.ABSTRACTThe present study aimed to uncover the underlying mechanisms and potential intervention targets of ischemic stroke (IS). An immune cell infiltration analysis using CIBERSORT was performed on two stroke-related datasets from the Gene Expression Omnibus database to generate a competitive endogenous RNA (ceRNA) network. Gene Ontology (GO) functional annotation and Kyoto Encyclopedia of Genes and Genomes (KEGG) analyses were used to predict potential biological functions of the network. Differentially expressed genes in the ceRNA net...
Source: Experimental and Therapeutic Medicine - October 3, 2022 Category: General Medicine Authors: Yiteng Cui Xin Zhou Pingping Meng Shanshan Dong Ziwei Wang Tongye Liu Xiaomin Liu Yunteng Cui Yuyang Wang Qiang Wang Source Type: research