A system for providing a vascular prosthesis, comprising: an elongate body (11A, 132) comprising a proximal end, a distal end, and a plurality of delivery platforms disposed adjacent the distal end, each of the delivery platforms comprising a recess extending distally of a radial protrusion, a sheath (13,136) having a proximal end, a distal end, and a sheath elongate body extending therebetween, the sheath being moveable relative to the elongate body from a first position in which the distal end of the sheath is disposed distally of a distal-most distal delivery platform to a second position in which the distal end of the sheath is disposed proximally of at least one delivery platform; a plurality of self-expanding vascular prostheses (10, 10', 10", 140), each vascular prosthesis having one or more circumferential members formed with discrete struts which form a plurality of cells, and disposed at a corresponding delivery platform, wherein the system is configured to separately place at least two vascular prostheses, one at a time without requiring movement of the delivery platforms, at a treatment zone at spaced apart locations such that a gap is provided between the distal end of a proximal vascular prosthesis and a proximal end of a distal vascular prosthesis, wherein each self-expanding vascular prosthesis in the plurality of self-expanding vascular prostheses comprises a circular eyelet and a radiopaque marker which is positioned in the eyelet, wherein a marker strip located at the distal end of the sheath is configured to be aligned with the radiopaque marker of each self-expanding vascular prosthesis in the plurality of self-expanding vascular prostheses prior to placement of each self-expanding vascular prosthesis in the plurality of self-expanding vascular prostheses. an elongate body (11A, 132) comprising a proximal end, a distal end, and a plurality of delivery platforms disposed adjacent the distal end, each of the delivery platforms comprising a recess extending distally of a radial protrusion, a sheath (13,136) having a proximal end, a distal end, and a sheath elongate body extending therebetween, the sheath being moveable relative to the elongate body from a first position in which the distal end of the sheath is disposed distally of a distal-most distal delivery platform to a second position in which the distal end of the sheath is disposed proximally of at least one delivery platform; a plurality of self-expanding vascular prostheses (10, 10', 10", 140), each vascular prosthesis having one or more circumferential members formed with discrete struts which form a plurality of cells, and disposed at a corresponding delivery platform, wherein the system is configured to separately place at least two vascular prostheses, one at a time without requiring movement of the delivery platforms, at a treatment zone at spaced apart locations such that a gap is provided between the distal end of a proximal vascular prosthesis and a proximal end of a distal vascular prosthesis, wherein each self-expanding vascular prosthesis in the plurality of self-expanding vascular prostheses comprises a circular eyelet and a radiopaque marker which is positioned in the eyelet, wherein a marker strip located at the distal end of the sheath is configured to be aligned with the radiopaque marker of each self-expanding vascular prosthesis in the plurality of self-expanding vascular prostheses prior to placement of each self-expanding vascular prosthesis in the plurality of self-expanding vascular prostheses.