科研之友
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摘要
Colorectal neoplasms always present with thickness of the intestinal wall or a soft tissue mass in the enteric cavity. Multi-slice computed tomography (MSCT) with high spatial resolution and advanced post-processing techniques can demonstrate the above signs of the tumor, and the invasive signs of adjacent structures and lymph node metastasis. Combined with three dimensional reformation images, MSCT shows a higher sensitivity than that of double contrast barium enema and electronic colonoscope. MSCT is promising in the diagnosis and preoperative evaluation of colorectal neoplasms.
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单位山东大学; 山东省医学影像学研究所
