Diffuse astrocytoma with bilateral thalamic involvement is extremely rare. We present a case of 10 years old female who presented with decreased mentation, dysarthria, decreased performance at school and later on with seizures. MRI scans were performed twice and were reported as Leigh's disease and hemimegalencephaly respectively. Patient presented again with complaint of unconsciousness, vomiting and chest congestion. No further imaging was performed. Biopsy showed grade III Astrocytoma with bilateral thalamic involvement. Patient was admitted to intensive care unit but could not survive and expired.
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Prog Neuropsychopharmacol Biol Psychiatry
December 2024
Department of Geriatric Psychiatry, Affiliated Nanjing Brain Hospital, Nanjing Medical University, Nanjing, Jiangsu, China. Electronic address:
Backgrounds: Aberrant brain structures in schizophrenia have been widely explored. However, the causal effects of negative symptoms on brain structural alterations are still unclear. This study aims to explore the synchronous and progressive alterations in gray matter volume (GMV) associated with negative symptoms.
View Article and Find Full Text PDFMov Disord
December 2024
Grenoble Alpes University, CHU of Grenoble, Division of Neurology, Grenoble Institute of Neurosciences, INSERM, Grenoble, France.
Bilateral lesions of the basal ganglia using termocoagulation or radiation for improving tremor, bradykinesia, and rigidity in people with Parkinson's disease (PD) have been performed starting several decades ago, especially when levodopa and deep brain stimulation (DBS) surgery were not available. However, because of unclear additional benefit compared to unilateral lesion, and particularly to the evidence of increased adverse events occurrence, bilateral lesions were basically abandoned at the end of the 20th century. Therefore, bilateral DBS has become the standard procedure to treat PD.
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