Simon S. P. Shum

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Lymphophagocytosis by nonlymphoreticular neoplasms has been observed. Twenty cancer patients having either adenocarcinoma or epidermoid carcinoma were the subjects of our study. Malignant cells were found to phagocytize autologous lymphocytes, polymorphonuclear cells (PMNs) and red blood cells (RBCs). Papanicolaou smears from cancer patients revealed that(More)
Recently, the popularity of 3D in computer graphics or image processing boosts the use of reverse engineering. With the aid of computer-aided design, computer-aided manufacturing and computer-aided engineering techniques, various medical images, historical relics, artworks, or products captured in 2D images (e.g. digital photos or engineering drawings) are(More)
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