Endovascular Management of Atherosclerotic Renal Artery Stenosis: Post-Cardiovascular Outcomes in Renal Atherosclerotic Lesions Era Winner or False Alarm?

Renal artery stenosis (RAS) is frequently associated with severe comorbidities such as reduced renal perfusion, hypertension, and end-stage renal failure. In approximately 90% of patients, renal artery atherosclerosis is the main cause for RAS, and it is associated with an increased risk for fatal and non-fatal cardiovascular and renal complications. Endovascular management of atherosclerotic RAS (ARAS) has been recently evaluated by several randomized controlled trials that failed to demonstrate benefit of stenting. Furthermore, the Cardiovascular Outcomes in Renal Atherosclerotic Lesions study did not demonstrate any benefit over the revascularization approach. In this review, we summarized the available data from retrospective, prospective and randomized trials on ARAS to provide clinicians with sufficient data in order to produce useful conclusions for everyday clinical practice.

Intestinal adaptation in short bowel syndrome: a case report

Short bowel syndrome is a clinical entity that includes loss of energy, fluid, electrolytes or micronutrient balance because of inadequate functional intestinal length. This case report demonstrates the case of a woman who compensated for short bowel syndrome through intestinal adaptation, which is a complex process worthy of further investigation for the avoidance of dependence on total parenteral nutrition and of intestinal transplantation in such patients