The present invention relates; to a stent, and in particular to an at least partially biodegradable stent having at least one section made of a material having a particular porous structure. The structure comprises a plurality of material particles made of a biodegradable material, which particles are arranged in a matrix structure embedding a plurality of pores thus forming an open porous structure, and wherein the material particles are joined at contact l surf aces to adjacent material particles, wherein the average size of the pores is larger than an average size of the material particles.
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