Federico LovisettoGianbattista Finocchiaro De LorenziPiera StancampianoCarmen Corradini...
3917-3920页
查看更多>>摘要：Here we present the case of a 79-year-old woman who complained of acute abdominal pain,vomiting and diarrhoea.Laboratory exams demonstrated a severe metabolic imbalance.Abdominal X-rays showed bowel overdistension and pneumatosis of the stomach wall.Abdominal tomography revealed infarction of the stomach,duodenum and small bowel due to thrombosis of the celiacomesenteric trunk.Exploratory laparotomy revealed ischemia of the liver,spleen infarction and necrosis of the gastro-intestinal tube (from the stomach up to the first third of the transverse colon).No further surgical procedures were performed.The patient died the following day.To our knowledge,this is the first reported case about severe gastro-intestinal ischemia due to thrombosis of the celiacomesenteric trunk,a rare anatomic variation of the gastrointestinal vascularisation.
查看更多>>摘要：I read with great interest the recent article by Chen et a/in a recent issue of your esteemed journal.The article is highly thought provoking.One emerging therapeutic alternative for opioid induced constipation is the emergence of opioid/naloxone prolonged release combinations.For instance,naloxone when administered in a 1∶2 ratio with oxycodone reverses the inhibitory effect of oxycodone on the gastrointestinal tract.The advantage of oxycodone/naloxone prolonged release (OXN) is that while its anti-nociceptive efficacy is equivalent to that of oxycodone prolonged release (OXC),it significantly decreases the "Bowel Function Index" thereby ameliorating symptoms of opioid induced constipation to a large extent.Schutter et al in a recent study have reported a decrease in the bowel function index from 38.2 to 15.1.Similarly,L(o)wenstein et al in another recent study have reported that following a month of therapy,complete spontaneous bowel movements per week is increased from one in OXC therapy to three in OXN therapy.
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