His-Hsieh Chou

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We present here a case of episodic, pure cheiro-oral syndrome caused by a ruptured intracranial dermoid cyst. Cranial magnetic resonance imaging (MRI) using the fat-suppression method revealed a fatty mass lesion in the subarachnoid space of the left parasellar region and multiple lipid droplets in the subarachnoid space over the left perisylvian area.(More)
A case of painful tic convulsif (trigeminal neuralgia and ipsilateral hemifacial spasm) caused by cerebellopontine angle epidermoid tumor is presented. This tumor was compressed to the trigeminal nerve, and became attached to the facial and auditory nerves. The facial nerve exit-zone of brain stem was also compressed by the tumor along with a branch of the(More)
BACKGROUND Loss of tumor cell results in a relative increase in extracellular space that may lead to alteration of ADC. Our purpose was to see if the ADC could be used, rather than methods depending on changes in tumor size, to predict treatment success after treatment of brain metastases with SRS. METHODS In a prospective study, the ADCs of 21 patients(More)
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