Journal of medical case reports
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Sufentanil is a potent opioid uncommonly used to manage pain and is rarely administered via an intrathecal pain pump system. ⋯ Because of the absence of a clinically significant withdrawal in this case report, clinicians must be aware of relevant pharmacokinetic properties and unusual intrathecal drug delivery system technologies that influence a patient's response when device malfunction occurs.
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Idarucizumab is a specific antidote for the anticoagulant dabigatran. Although its efficacy has been recently reported, the drug is still in postmarketing surveillance and requires case data in different emergency settings. A newer intravenous thrombolytic therapy with recombinant tissue plasminogen activator has been proposed after injection of idarucizumab in patients receiving dabigatran; however, the safety and efficacy of this therapy are equivocal because of the limited number of reported cases. We describe a case of a patient with acute lacunar stroke causing dysarthria and hemiparesis successfully treated with intravenous thrombolytic therapy with recombinant tissue plasminogen activator after reversal of dabigatran with idarucizumab. ⋯ Intravenous thrombolytic therapy with recombinant tissue plasminogen activator after reversal of dabigatran with idarucizumab may be safe and feasible in patients with acute ischemic stroke with lacunar infarct. Furthermore, intravenous thrombolytic therapy with recombinant tissue plasminogen activator could be used in patients in emergency settings until just before the end of the recommended time limit within which it needs to be administered because of the immediate effect of idarucizumab.
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Case Reports
Huge abdominal cerebrospinal fluid pseudocyst following ventriculoperitoneal shunt: a case report.
Abdominal pseudocysts comprising cerebrospinal fluid are an uncommon but significant complication in patients with ventriculoperitoneal shunt. We present a successfully treated 12-year-old boy with a history of ventriculoperitoneal shunting and a huge abdominal cerebrospinal fluid pseudocyst. ⋯ Emergency physicians should know about this potential complication as an important differential diagnosis resulting from acute abdominal complaints in patients with ventriculoperitoneal shunts.
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Gross hematuria caused by rupture of an artery in the urinary tract is a rare but potentially fatal condition. Iliac artery aneurysms, pelvic surgery with radiation, vascular reconstructive surgery, surgery for stenosis of the ureteropelvic junction, and transplantation are reported to be associated with this condition. In the vascular reconstructive surgery group, the most common etiology is rupture of the degenerated artery or synthetic graft in the ureter. ⋯ The incidence of artery-to-urinary tract fistulas is growing due to the increasing use of urologic and vascular surgery, pelvic oncologic surgery, and radiation therapy. In addition to fistulas involving a degenerated artery and ureter or synthetic grafts and ureter, they can also involve an autogenous vein graft and the urinary bladder. In our patient, the fistula was a result of erosion of the bladder from a pseudoaneurysm at the proximal anastomosis of an autogenous vein iliofemoral bypass in an extra-anatomic position. Open surgery remains the best treatment option, although there is increasing evidence of successful endovascular treatment.
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Proteinase 3-antineutrophil cytoplasmic antibody has been reported to be positive in 5-10% of cases of renal injury complicated by infective endocarditis; however, histological findings have rarely been reported for these cases. ⋯ Few case reports have described histological findings of proteinase 3-antineutrophil cytoplasmic antibody-positive renal injury complicated with infective endocarditis. We believe that an accumulation of histological findings and treatments is mandatory for establishment of optimal management for proteinase 3-antineutrophil cytoplasmic antibody-positive renal injury complicated with infective endocarditis.