2023
DOI: 10.1111/cas.15889
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Characterization and clinical implications of different malignant transformation patterns in diffuse low‐grade gliomas

Haihui Jiang,
Qinghui Zhu,
Xijie Wang
et al.

Abstract: Malignant transformation (MT) of low‐grade gliomas (LGGs) to a higher‐grade variant seems inevitable, yet it remains unclear which LGG patients will progress to grade 3 or even directly to grade 4 after receiving a long course of treatment. To elucidate this, we conducted a retrospective cohort study based on 229 adults with recurrent LGG. Our study aimed to disclose the characteristics of different MT patterns and to build predictive models for patients with LGG. Patients were allocated into group 2–2 (n = 81… Show more

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Cited by 4 publications
(2 citation statements)
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“…Gliomas are a type of cancerous tumor that commonly occur in the central nervous system and are considered the most common form of primary brain tumors of adults. 1 , 2 Its characteristics include a high degree of malignancy, rapid development, and broad invasive growth. 3 Despite advances in treatment strategies, the combination of surgical resection and targeted radiotherapy/chemotherapy can improve the overall survival of low-grade glioma to a certain extent; however, the prognosis of high-grade glioma remains exceedingly poor.…”
Section: Introductionmentioning
confidence: 99%
“…Gliomas are a type of cancerous tumor that commonly occur in the central nervous system and are considered the most common form of primary brain tumors of adults. 1 , 2 Its characteristics include a high degree of malignancy, rapid development, and broad invasive growth. 3 Despite advances in treatment strategies, the combination of surgical resection and targeted radiotherapy/chemotherapy can improve the overall survival of low-grade glioma to a certain extent; however, the prognosis of high-grade glioma remains exceedingly poor.…”
Section: Introductionmentioning
confidence: 99%
“…Low-grade gliomas (LGG), classified as grades 1 and 2, typically exhibit an indolent clinical course but are susceptible to frequent relapses ( 2 ). Upon recurrence, LGG may progress to grade 3 or grade 4 variants, characterized by increased malignancy and a less favorable prognosis ( 3 ). Surgical resection serves as the primary therapeutic approach for LGG patients, aiming to alleviate clinical symptoms and extend survival ( 4 ).…”
Section: Introductionmentioning
confidence: 99%