Der Chirurg; Zeitschrift für alle Gebiete der operativen Medizen
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Postoperative delirium is a common psychic disturbance occurring acutely after various surgical procedures and typically presenting with a fluctuating course. These patients' recovery takes longer. In this study we analyze the incidence of postoperative delirium in patients undergoing vascular surgery and try to identify risk factors for its development. ⋯ Postoperative delirium after vascular surgery is frequent. Patients undergoing aortic surgery, with specific concomitant medical disease, psychopathological disturbances and a severe intraoperative course, are at risk of developing postoperative delirium.
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Abdominal organs such as the rectum and urinary bladder are rarely involved in Klippel-Trénaunay syndrome, but may occasionally be the source of severe blood loss. Since frequently no isolated source of bleeding is identified, severe blood loss can result in a critical condition. This article describes an unusual multimodal treatment concept for a patient with Klippel-Trénaunay syndrome associated with severe recurrent rectal bleeding. ⋯ Preoperative work-up revealed a complete alteration of the rectum and the distal parts of the sigmoid/colon by hemangiomas, with diffuse bleeding from the destroyed rectal mucosa. Preoperatively the superior rectal artery was embolized. After a 48-h interval, sphincter-preserving complete rectal excision including the sigmoid/colon was performed followed by a colon pouch anal anastomosis and protective loop ileostomy.