Chau-Chin Lee

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BACKGROUND AND PURPOSE Hyperintense putaminal rim (HPR) on the T2-weighted imaging, which has been observed in our daily practice while reading 3T brain images, has been described as a finding typical of multiple system atrophy (MSA). We hypothesized that the HPR sign is not an exclusive hallmark of MSA at a high magnetic field strength, but rather may be a(More)
ProSplicer is a database of putative alternative splicing information derived from the alignment of proteins, mRNA sequences and expressed sequence tags (ESTs) against human genomic DNA sequences. Proteins, mRNA and ESTs provide valuable evidence that can reveal splice variants of genes. The alternative splicing information in the database can help users(More)
The naturally-occurring compound, n-butylidenephthalide (BP), which is isolated from the chloroform extract of Angelica sinensis (AS-C), has been investigated with respect to the treatment of angina. In this study, we have examined the anti-tumor effects of n-butylidenephthalide on glioblastoma multiforme (GBM) brain tumors both in vitro and in vivo. In(More)
AIM Obsessive-compulsive disorder (OCD) is a chronic disabling neuropsychiatric disorder. Current treatment modalities, such as pharmacological and behavioral methods, are sometimes unsatisfactory. The mesolimbic dopaminergic pathway is supposed to have a role in the pathogenesis of OCD. In this study, L-3,4-Dihydroxy-6-[F-18]fluorophenylalanine (F-18(More)
BACKGROUND Angiosarcoma is a rare neoplasm. It is most likely to affect the scalp in elderly people and involvement of the cranium is uncommon. We report a case of primary malignant angiosarcoma of the cranial vault. CASE DESCRIPTION An 82-year-old man presented with right hemiparesis, deformity of the cranium and mildly swollen scalp. Further studies(More)
The authors report a very rare case of high cervical ossification of the ligamentum flavum (OLF) in a 40-year-old woman who developed an intractable cough after a traffic accident. The patient's symptoms subsided immediately after decompressive laminectomy and removal of the lesion. To the authors' knowledge, this is the first reported case of high cervical(More)
We report a 37-year-old female patient presented initially with typical radiological and clinical manifestations of multiple sclerosis (MS). She was found to have blurred vision and paresthesia. Later, she suffered from lower limbs weakness, general fatigue, difficulty swallowing, intentional tremor and uri-nary retention. At the same period, the patient(More)
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