Publications by authors named "Johnny Kent Christensen"

Mesenteric lymphangioma is a rare malformation of the lymphatic system. Misdiagnosis of mesenteric cystic lymphangioma can occur due to its rarity and resemblance to other cystic lesions and ascites. The authors report an acute presentation of a mesenteric lymphangioma in a 9-year-old child.

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Objectives: This study aims to assess the use of drug-coated balloon (DCB) in a large patient population under real-world conditions and, specifically, analyse the impact of diabetes mellitus on long term outcomes following DCB utilisation.

Methods: BIOLUX P-III is a prospective, international, multicentre, registry that was conducted at 41 centres. The present study is a 24-month subgroup analysis of patients with diabetes mellitus having infrainguinal lesions treated with the Passeo-18 Lux DCB.

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Purpose: After promising small randomized trials, the aim of BIOLUX P-III was to further investigate the safety and performance of the Passeo-18 lx drug-coated balloon in infrainguinal arteries under real-world conditions.

Methods: BIOLUX P-III is a global prospective single-arm study with follow-up at 6, 12 and 24 months. The primary safety endpoint was freedom from major adverse events (MAE) within 6 months.

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Objectives: The aim of the BIOLUX P-III (A Prospective, International, Multi-Centre, Post-Market All-Comers Registry to Assess the Clinical Performance of the Passeo-18 Lux Paclitaxel Releasing Balloon Catheter in Infrainguinal Arteries - III) registry was to collect real-world data on the Passeo-18 Lux paclitaxel-coated balloon.

Background: Critical limb ischemia (CLI) is a severe condition associated with high morbidity and mortality. Prospective data are needed to provide further insights on drug-eluting devices.

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To further investigate the safety and performance of the Passeo-18 Lux drug-coated balloon (DCB) for the treatment of atherosclerotic infrainguinal disease under real-world conditions. BIOLUX P-III is an international, prospective, observational registry ( identifier NCT02276313) conducted at 41 centers in Europe, Asia, and Australia with follow-up visits at 6, 12, and 24 months. Of 700 patients (mean age 70.

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Lumbar artery aneurysms are rare but important to diagnose, since rupture can have serious consequences due to life-threatening hemorrhage. A 49-year-old male with Neurofibromatosis type 1 (NF-1) was admitted to the emergency room with abrupt onset of severe abdominal pain. Ultrasound examination was normal, noncontrast CT revealed a tapered retroperitoneal mass adjacent to the right psoas muscle.

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Stenting of the iliac veins has been an established treatment for improving venous runoff from the legs after thrombolysis of iliofemoral deep venous thrombosis for more than a decade, yet little is known about the long-term fate of stents in the central veins. We describe a case of heavily calcified in-stent restenosis in a 10-year-old venous stent as well as a way of treating this rare condition. With growing numbers of venous stents reaching a significant age, a need for treatment of long-term complications like the one presented here most probably will arise.

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