The likelihood of thyroid cancer increases with higher serum TSH concentration. Even within normal TSH ranges, a TSH level above the population mean is associated with significantly greater likelihood of thyroid cancer than a TSH below the mean. Shown for the first time, higher TSH level is associated with advanced stage DTC.

Objective This study evaluates the long-term outcomes, biliary complication rates, and risk factors for biliary complications after liver transplantation from donation after cardiac death (DCD) donors. Summary Background Data Recent enthusiasm toward increased use of DCD donor livers is mitigated by high biliary complication rates. Predictive risk factors for the development of biliary complications after DCD liver transplantation remain incompletely defined. Methods We performed a retrospective review of 1157 donation after brain death (DBD) and 87 DCD liver transplants performed between January 1, 1993 and December 31, 2008. Patient and graft survivals, and complication rates within the first year of transplantation were compared between DBD and DCD groups. Cox proportional hazards models were used to assess the influence of potential risk factors. Results Patient survival was significantly lower in the DCD group compared to the DBD group at 1, 5, 10 and 15 years (DCD: 84%, 68%, 54%, 54% vs. DBD: 91%, 81%, 67%, 58%, p<0.01). Graft survival was also significantly lower in the DCD group compared to the DBD group at 1, 5, 10 and 15 years (DCD: 69%, 56%, 43%, 43% vs. DBD: 86%, 76%, 60%, 51%, p<0.001). Rates of overall biliary complications (OBC) (DCD: 47% vs. DBD: 26%, p<0.01) and ischemic cholangiopathy (IC) (DCD: 34% vs. DBD: 1%, p<0.01) were significantly higher in the DCD group. Donor age (HR: 1.04, p<0.01) and donor age >40 years (HR: 3.13, p < 0.01) were significant risk factors for the development of OBC. Multivariate analysis revealed cold ischemic time (CIT) >8 hours (HR: 2.46, p=0.05), donor age >40 (HR: 2.90, p< 0.01) significantly increased the risk of IC. Conclusions Long-term patient and graft survival after DCD liver transplantation remain significantly lower but acceptable when compared to DBD liver transplants. Donor age and CIT >8 hours are the strongest predictors for the development of ischemic cholangiopathy. Careful selection of younger DCD donors and minimizing CIT may limit the incidence of severe biliary complications and improve the successful utilization of DCD donor livers.

In this cohort of high school basketball players, pre-season balance measurement (postural sway) served as a predictor of ankle sprain susceptibility.

Background The impact of recent medical advances on disease presentation, extent of surgery, and disease specific survival (DSS) for patients with medullary thyroid cancer (MTC) is unclear. Methods We used the Surveillance, Epidemiology, and End Results registry to compare trends over three time periods, 1983–1992, 1993–2002, and 2003–2012. Results There were 2,940 patients diagnosed with MTC between 1983 and 2012. The incidence of MTC increased during this time period from 0.14 to 0.21 per 100,000 population, and mean age at diagnosis increased from 49.8 to 53.8 (p<0.001). The proportion of tumors ≤1cm also increased from 11.4% in 1983–1992, 19.6% in 1993–2002, to 25.1% in 2003–2012 (p<0.001), but stage at diagnosis remained constant (p=0.57). In addition, the proportion of patients undergoing a total thyroidectomy and lymph node dissection increased from 58.2% to 76.5% during the study period (p<0.001). In the most recent time interval, 5-year DSS improved from 86% to 89% in all patients (p<0.001), but especially for patients with regional (82% to 91%, p=0.003) and distant (40% to 51%, p=0.02) disease. Conclusions These data demonstrate that the extent of surgery is increasing for patients with MTC. DSS is also improving, primarily in patients with regional and distant disease.

Objective To report the long-term outcomes of 1218 organs transplanted from donation after cardiac death (DCD) donors from January 1980 through December 2008. Methods One-thousand two-hundred-eighteen organs were transplanted into 1137 recipients from 577 DCD donors. This includes 1038 kidneys (RTX), 87 livers (LTX), 72 pancreas (PTX), and 21 DCD lungs. The outcomes were compared with 3470 RTX, 1157 LTX, 903 PTX, and 409 lung transplants from donors after brain death (DBD). Results Both patient and graft survival is comparable between DBD and DCD transplant recipients for kidney, pancreas, and lung after 1, 3, and 10 years. Our findings reveal a significant difference for patient and graft survival of DCD livers at each of these time points. In contrast to the overall kidney transplant experience, the most recent 16-year period (n = 396 DCD and 1,937 DBD) revealed no difference in patient and graft survival, rejection rates, or surgical complications but delayed graft function was higher (44.7% vs 22.0%; P < .001). In DCD LTX, biliary complications (51% vs 33.4%; P < .01) and retransplantation for ischemic cholangiopathy (13.9% vs 0.2%; P < .01) were increased. PTX recipients had no difference in surgical complications, rejection, and hemoglobin A1c levels. Surgical complications were equivalent between DCD and DBD lung recipients. Conclusion This series represents the largest single center experience with more than 1000 DCD transplants and given the critical demand for organs, demonstrates successful kidney, pancreas, liver, and lung allografts from DCD donors. (Surgery 2011;150:692-702.)