UNLABELLED Intracranial aneurysm (IA) is a common vascular disorder, which frequently leads to fatal vascular rupture leading to subarachnoid hemorrhage (SAH). Although various acquired risk factors associated with IAs have been identified, heritable conditions are associated with IAs formation but these syndromes account for less than 1% of all IAs in the population. Cerebral aneurysm disease ...

Now, more and more patients are suffering cerebral aneurysm. However, long training time limits the rapid growth of cerebrovascular neurosurgeons. Here we developed a novel cerebral aneurysm simulator which can be better represented the dynamic bulging process of cerebral aneurysm The proposed simulator features the integration of a hollow elastic vascular model, a skull model and a brain model...

OBJECTIVES The true giant splenic artery aneurysms are extremely rare and can be fatal. Although surgical approach has been the standard of care in the past, endovascular methods gained more importance in recent years. BACKGROUND We describe a case with true giant splenic artery aneurysm, treated with endovascular approach. METHODS A 68-year-old female patient with abdominal pain admitted t...

We report a case of fusiform type of abdominal aortic aneurysm which was found during the routine dissection of a cadaver, done for teaching the undergraduate medical students. The aneurysm was seen unruptured and positioned below the renal arteries, just above the aortic bifurcation. This study illustrates the microscopic and surgical anatomy of the aneurysm with added literature review and cl...

Arteriovenous fistulas (AVF) and true aneurysms are uncommon arterial vascular disorders of the breast. The etiology can be either acquired or congenital. Coexistence of a congenital AVF and true aneurysm of internal mammary artery (IMA) branches is a very rare condition. We present a case of congenital AVF and true aneurysm of the IMA in a woman, age 56 years. To the best of our knowledge, thi...

Atrial septal aneurysm is an uncommon occult cardiac source of cerebral embolism. It is usually asymptomatic, and clinical cardiologic examination and electrocardiography fail to reveal its presence. We report a case of a 34-year-old woman with sudden right hemiplegia and aphasia from occlusion of the left carotid siphon in whom an atrial septal aneurysm was detected by two-dimensional echocard...

INTRODUCTION False aneurysm of the arteries of the hand is extremely rare. CASE PRESENTATION We report a case of false aneurysm of the superficial palmar arch in a 4-year-old boy following injury with a piece of glass. Stereoscopic magnetic resonance angiography depicted the lesion effectively. The aneurysm was resected, and the vascular reconstruction was performed with end-to-end anastomosi...

A 79-year-old man, with a background of peripheral vascular disease, presented to the emergency department with a sudden increase in the size of his swelling in the right thigh, indicating rupture of his right superficial femoral artery aneurysm. His past medical history included having had a left femoropopliteal bypass (1986), abdominal aortic aneurysm repair (1991), repair of false aneurysm o...

OBJECTIVE The presence of apoptotic markers is a prominent histological feature of abdominal aortic aneurysm. To understand the role of apoptosis in the pathogenesis of this common vascular disease, we tested the effect of the pan-caspase inhibitor quinoline-Val-Asp-difluorophenoxymethylketone (Q-VD-OPh) on aneurysm formation using a mouse angiotensin II (Ang II) model. METHODS AND RESULTS An...

BACKGROUND Kawasaki disease (KD) causes coronary artery disease (CAD) in children. In addition, a history of KD is suspected to be a risk factor for the development of atherosclerotic heart disease in the future. Histological senescence changes are a common denominator in atherosclerotic lesions in adults, so the present study investigated whether histological senescence changes had already occ...