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内痔套扎术
释义
内痔套扎术
Encyclopedia
医学
﹝临床治疗方法〕
释
ligation of internal hemorrhoid
内痔套扎术
利用胶圈的弹性收缩作用套扎于痔核基底部,对其施加渐进性、持续性的绞勒,阻断痔的血液供应,减少痔组织的充血肥大及血流瘀滞,以致套扎远端的痔核缺血坏死、萎缩脱落,从而改善便血及内痔脱垂等症状的治疗方法。
随便看
homology exact sequence
homology functor
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homology group of simplicial complex
homology homomorphism
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homology modeling
homology modeling method
homology module
homology object
homology of a bundle
homology of a complex
homology of a dynamical system
homology of a Lie algebra
homology of a Lie group
homology of a polyhedron
homology of a product
homology of a ring
homology of a space
homology of a surface
homology of CW-complex
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