Jeong-Kwon Kim

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We report a case of a paradoxical response of a tuberculoma in the brain mimicking a brain tumor. A 76-year-old woman presented with a 2 week history of headache, dysarthia, and orthopnea. Brain magnetic resonance images (MRI) revealed two rim-enhancing lesions on the pons and occipital lobe, and chest computed tomography showed randomly distributed miliary(More)
Papillary and rhabdoid meningiomas are pathologically World Health Organization (WHO) grade III. Any correlation between clinical prognosis and pathologic component is not clear. We analyzed the prognoses of patients with meningiomas with a rhabdoid or papillary component compared to those of patients with anaplastic meningiomas. From 1994 to June 2013, 14(More)
In this paper, we propose a novel post-processing techinque to reduce blocking artifacts for block-based image coding schemes. Our approach focuses mainly on the reconstruction of the surface continuity, including the continuity of edges and textures in the image objects. To do this, we introduce a set of continuous functions suitable for characterizing(More)
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