Splenic decapsulation after gastroscopy.

Sanguineous splenic complications in elective treatment procedures remain a potentially life-threatening complication in patients of all age groups. In this case, the patient, as per her past medical history, underwent a laparoscopic appendectomy when she was admitted to the clinic. One of the diagnostic procedures to find the reason for the epigastric pain, a gastroscopy, can retrospectively be held responsible for decapsulation of the spleen.

Hepatic encephalopathy following transjugular intrahepatic portosystemic shunt (TIPS): management with L-ornithine-L-aspartate and stent reduction.

Hepatic encephalopathy (HE) is a common problem after insertion of a trans-jugular intrahepatic portosystemic shunt (TIPS), which may be difficult to manage. We present a case of severe post-TIPS HE unresponsive to high doses of L-ornithine-L-aspartate (LOLA) despite reduction of venous ammonia levels in a dose-dependent fashion. Ultimately, high-grade HE was successfully treated by a reduction stent and the patient subsequently underwent successful liver transplantation.

Gorham-Stout syndrome in a male adolescent-case report and review of the literature.

Gorham-Stout syndrome is a rare disease characterized by vascular proliferation in the bones, effecting osteolysis. When it is complicated by chylothorax, the prognosis is poor. The present case illustrates successful management of chylothorax by a combination of surgery (thoracic duct ligation and excision of lymphangiomatous tissue combined with pleurodesis) and treatment with alpha-2b interferon.

Crimping and repositioning of a maldeployed balloon-expandable arterial stent using a gooseneck snare.

Purpose: To describe a technique for repositioning a fully deployed iliac stent from the infrarenal aorta into the common iliac artery (CIA).

Case Report: A 58-year-old man was undergoing treatment for a significant right CIA stenosis when a 7x24-mm Palmaz Genesis medium stent was mistakenly deployed in the infrarenal aorta. With the stent still over the guidewire, an 8x60-mm balloon catheter was placed coaxially in the stent.

The outback catheter: a new device for true lumen re-entry after dissection during recanalization of arterial occlusions.

Purpose: To report the initial experience with a new catheter system (The Outback catheter) designed to allow fluoroscopically controlled re-entry of the true arterial lumen after subintimal guidewire passage during recanalization procedures of arterial occlusions.

Methods: The catheter was used in 10 patients with intermittent claudication caused by chronic segmental occlusions of the superficial femoral or popliteal arteries. In all patients, conventional guidewire recanalization had failed.

Transjugular intrahepatic portosystemic shunt creation with the Viatorr expanded polytetrafluoroethylene-covered stent-graft.

Purpose: To evaluate the midterm clinical results and patency of transjugular portosystemic shunts (TIPS) created with a commercially available expanded polytetrafluoroethylene (ePTFE)-covered stent-graft based on angiographic and ultrasonographic (US) criteria in a series of 71 patients.

Materials And Methods: Seventy-one patients (61 men, 10 women; mean age, 58.6 years, range, 25-78 years) were included in this series, which was performed in two centers.

Semitransparent volume-rendering CT angiography for lesion display in aortoiliac arteriosclerotic disease.

Purpose: The potential of semitransparent volume-rendering (STVR) computed tomographic (CT) angiography was evaluated for the assessment of hemodynamically significant stenoses in aortoiliac arteriosclerotic disease.

Materials And Methods: In a prospective study, 76 patients (57 men, 19 women; mean age, 70 years) underwent single-detector (n = 26) or multidetector (n = 50) CT angiography of the aortoiliac region. Intraarterial digital subtraction angiography (DSA) was performed in each patient.

Covered stents in transjugular portosystemic shunt: healing response to non-porous ePTFE covered stent grafts with and without intraluminal irradiation.

The aim of this study was to evaluate the healing response to a new commercially available ePTFE-covered stent graft used to create transjugular intrahepatic portosystemic shunts (TIPS) in an animal model with and without intraluminal irradiation. The study was designed for ten domestic normotensive pigs. The TIPS was created using a ePTFE-covered stent graft (Viatorr, Gore, Flagstaff, Ariz.

Early experience and midterm follow-up results with a new, rotational thrombectomy catheter.

Purpose: To assess the efficacy and safety of the Rotarex rotational thrombectomy catheter in treating occlusions of the femoropopliteal arteries.

Methods: The Rotarex catheter (Straub Medical, Switzerland) is a rotational thrombectomy device which is supposed to be able to remove fresh and partially organized clot material from an acutely or subacutely occluded vessel. Nineteen limbs of 18 patients (10 women, 8 men; mean age 72.