A Case of a Ruptured Sclerosing Liver Hemangioma

Hemangiomas are the most common benign tumors found in the liver, typically asymptomatic, solitary, and incidentally discovered. Although vascular in nature, they rarely bleed. We report a case of a 52-year-old woman with a previously stable hemangioma who presented to our hospital with signs and symptoms indicative of spontaneous rupture. We review the literature, focusing on diagnosis and management of liver hemangiomas

Preoperative comorbidity correlates inversely with survival after intestinal and multivisceral transplantation in adults.

We investigated the relationship between preoperative comorbidity and postoperative survival after intestinal transplantation. Each patient received a score for preoperative comorbidity. Each comorbidity was given a score based on the degree it impaired function (score range 0-3). A total score was derived from the summation of individual comorbidity scores. Patients (72 adults (M : F, 33 : 39)) received an isolated intestinal graft (27) or a cluster graft (45). Mean (standard deviation) survival was 1501 (1444) days. The Kaplan-Meier analysis revealed a significant inverse association between survival and comorbidity score (logrank test for trend, P < 0.0001). Patients grouped into comorbidity scores of 0 and 1, 2 and 3, 4 and 5, 6, and above had hazard ratios (95% confidence intervals) for death (compared to group 0 + 1), which increased with comorbidity scores: 1.945 (0.7622-5.816), 5.075 (3.314-36.17), and 13.77 (463.3-120100), respectively, (P < 0.0001). Receiver-operator curves at 1, 3, 5, and 10 years postoperative had "C" statistics of 0.88, 0.85, 0.88, and 0.92, respectively. When evaluating patients for transplantation, the degree of comorbidity should be considered as a major factor influencing postoperative survival.Peer Reviewe

Nonsurgical Care of Intestinal and Multivisceral Transplant Recipients A Review for the Intensivist

Intestinal and multivisceral transplantation has evolved from an experimental procedure to the treatment of choice for patients with irreversible intestinal failure and serious complications related to long-term parenteral nutrition. Increased numbers of transplant recipients and improved survival rates have led to an increased prevalence of this patient population in intensive care units. Management of intestinal and multivisceral transplant recipients is uniquely challenging because of complications arising from the high incidence of transplant rejection and its treatment. Long-term comorbidities, such as diabetes, hypertension, chronic kidney failure, and neurological sequelae, also develop in this patient population as survival improves. This article is intended for intensivists who provide care to critically ill recipients of intestinal and multivisceral transplants. As perioperative care of intestinal/multivisceral transplant recipients has been described elsewhere, this review focuses on common nonsurgical complications with which one should be familiar in order to provide optimal care. The article is both a review of the current literature on multivisceral and isolated intestinal transplantation as well as a reflection of our own experience at the University of Miami

Intestinal and multivisceral transplantation at the University of Miami

At the University of Miami Liver and GI Transplant Program, over 300 intestinal transplant procedures were performed in the last 15 years in adult and pediatric recipients. Good patient and graft survival rates are now achievable. Rejection remains the complication that is most difficult to prevent and manage. Induction with antilymphocyte agents, followed by maintenance with tacrolimus, is the preferred immunosuppression protocol at our center. We have expanded the use of multivisceral transplantation in pediatric recipients with short gut and significant liver dysfunction from parenteral nutrition. We also advocate the use of large intestine as part of the intestinal graft as well as inclusion of the spleen in multivisceral grafts, which in our experience can be safely accomplished. The future of intestinal transplantation lies in the use of noninvasive markers of intestinal rejection, and continued refinements in immunosuppression protocols