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Objective to explore the anatomical variation of simple right sigmoid colon and its clinical value.
目的探讨单纯右位乙状结肠解剖变异及其临床意义。
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The rectum and sigmoid colon are at the bottom extending to the right.
图下方至右方示示直肠、乙状结肠。
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The rectum and sigmoid colon are at the bottom extending to the right.
图下方至右方示示直肠、乙状结肠。
youdao