脑脊液
萎缩
医学
大脑大小
磁共振成像
内科学
隐球菌性脑膜炎
白质
胃肠病学
人类免疫缺陷病毒(HIV)
放射科
免疫学
病毒性疾病
作者
Bang-e Qin,Cheng Chen,Chongliang Luo,Jia Liu,Xiaofeng Xu,Jiayi Tong,Dasen Yuan,Yong Chen,Fuhua Peng,Ying Jiang
摘要
To explore the brain volume (BV) changes of HIV-negative and non-transplant cryptococcal meningitis (CM) in 1 year after initial therapy. Case data were collected from 78 CM patients who underwent magnetic resonance imaging (MRI) scanning at least 3 times in 1-year interval after initial therapy. The assessment of BV was measured by a non-commercial software, uAI Research Portal. Linear mixed model was used to investigate the association between clinical characteristics and the changes in BV. Longitudinal study showed a decrease in total brain volume (-4.65 cm3, P = .005), regional brain volume including white matter (-2.86 cm3, P = .031) and basal ganglia (-0.25 cm3, P = .007), and increase in cerebrospinal fluid (CSF) volume (3.58 cm3, P = .013) in CM patients in 1 year after initial therapy. Ventricular volume in patients with ventriculoperitoneal shunts (VPS) was lower than that in patients without VPS (-7.5 cm3, P < .05). Ventricular volume in patients with post-infectious inflammatory response syndrome (PIIRS) was larger than that in patients without PIIRS (7.1 cm3, P < .01). In addition, temporal lobe atrophy was associated with corticosteroid therapy (-6.8 cm3, P < .01). The present study suggested that brain atrophy, especially regional BV decrease, could happen in HIV-negative and non-transplant CM patients over a 1-year interval.We investigated the evolution of brain volume changes in different regions among HIV-negative and non-transplant cryptococcal meningitis (CM) patients within 1 year after initial therapy. To assess whether brain atrophy occurs among HIV-negative and non-transplant CM patients.
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