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Splenic artery aneurysms (SAAs) are the most frequent visceral aneurysms, with a life-threatening risk in case of rupture. Our systematic review investigated the features of minimally invasive surgical approaches in vascular surgery for SAAs: robotic surgery and laparoscopy.

Visceral aneurysms are rare entities, with a reported incidence of 0.01–2%. Fibromuscular dysplasia is a nonatherosclerotic, noninflammatory artery disease, which may predispose to aneurysmal degeneration. Schizophrenia has been linked to an increased cardiovascular risk because of the influence of traditional and disease-specific risk factors. We report the case of a 44-year-old male schizophrenic patient presenting with a ruptured giant aneurysm of superior mesenteric artery, managed by mesenteric ligation. The histologic diagnosis was fibromuscular dysplasia. Another case of visceral aneurysm in schizophrenic patient with similar histologic features has been previously reported in literature.

A 70-year-old woman presented to our attention with a painless pulsating mass at the level of the upper left thigh without any previous history of trauma, arterial surgery, or puncture of the femoral artery. Duplex ultrasound showed a nodular angiomatous-like formation with deep venous compression; computed tomographic angiography and magnetic resonance imaging reported the presence of capsulated lesion vascularized by muscular branch of deep femoral artery (DFA). The patient underwent surgical excision of a very rare thrombized DFA branch false aneurysm. Spontaneous DFA false aneurysm, although rare, will be considered in absence of trauma or vascular catheterization or previous aneurysmal rupture.