A 4 fr micropuncture (mp) needle was introduced into left internal jugular vein (lij) under us guidance, exchanging it over a glide wire to a 4 fr mp sheath.After making a small incision on the anterior aspect of the left-sided chest wall using a scapel blade, the dual lumen cuffed dialysis catheter measuring 23cm was advanced through a tunnel under the skin, to exit the venotomy site.Upon attempted removal of the micropuncture sheath over the guidewire, the distal part of the micropuncture fractured to stay within the vascular lumen over the guidewire, with the inability to retrieve it with the help of forcep/hemostat.A fluoroscopic image could not localize the presence of the fractured portion of the micropuncture sheath.Patient sent to ct for further imaging.Transferred to miami valley hospital for vascular surgery consult.Patient underwent an emergent left neck exploration for retained foreign body.Sheath was retrieved at the subclavian/lj junction.
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