Angiolymphoid hyperplasia with eosinophilia (ALHE) is an unusual vascular tumor most frequently located in the superficial head and neck. Noncutaneous localization of this pathology in large arteries presenting as a pulsatile mass is extremely rare. We describe an adult male with a giant left axillary artery tumor secondary to ALHE. ALHE should be considered in the differential diagnosis of localized peripheral arterial masses, especially in young patients.
Stent infection following percutaneous transluminal coronary angioplasty is rare. We present such a case involving a drug-eluting stent placed in the left anterior descending coronary artery that was managed surgically with removal of the stent with concomitant coronary artery bypass grafting. Early surgical intervention directed at removal of the infected stent, debridement and distal vessel revascularisation is recommended to deal with the infection and prevent myocardial compromise.
Familial homozygous hypercholesterolemia is a potentially dangerous risk factor that can result in premature coronary arterial disease in children and young adults. This can result in severe morbidity and premature death in young individuals. We also emphasise the need to screen first-degree relatives and extended family members, this playing an important role in early detection and treatment. Despite recent advances in treatment using lipid lowering agents, the disease remains a significant challenge.
Cases of aorto-ventricular tunnel involving the right ventricle and more commonly, the left ventricle have been described. The site of origin is located above the right coronary cusp and occasionally, the left. We describe an aorto-left ventricular tunnel in a 16-year-old girl, with aneurysmal expansion into the right ventricular outflow tract. Its aortic origin was above the commissure of the right and noncoronary cusps of the aortic valve.
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