Endovascular treatment of acute mesenteric ischemia is rarely reported. We report a patient with a 1-year history of chronic mesenteric ischemia who presented with acute worsening of his symptoms and peritoneal signs. Aortography depicted an occlusion of the superior mesenteric artery, which was successfully managed with immediate percutaneous angioplasty (PTA) and stent placement. The patient's clinical condition improved markedly and an exploratory laparotomy performed the following day confirmed the viability of the intestine. He remains symptom-free 12 months after the procedure, and color Doppler follow-up showed that the stent is patent.
We report a patient with symptomatic liver metastases as the sole site of recurrence of a previously resected malignant fibrous histiocytoma of the trunk. We treated the patient with two sessions of transcatheter chemoembolization. Tumor regression was achieved, and the patient remained free of symptoms 23 months after the diagnosis of liver involvement, when he died of acute myocardial infarction. To our knowledge, this is the only case of transcatheter chemoembolization of liver metastases from soft-tissue sarcoma reported in the literature. Although it is a single case, it shows that this method may be a promising therapy for this grave disease.
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