[Rejection of a kidney graft after pregnancy and delivery].
Eighteen months after cadaver kidney transplantation a 22-year-old woman was successfully delivered of a healthy female child. Onset of allograft rejection in the third trimenon was followed three weeks after delivery by progressive renal failure and resumption of regular dialysis treatment. Pregnancy risk factors after successful renal transplantation and immunosuppressive therapy are discussed.
Background ::: Spontaneously metastatic xenograft models of cancer are infrequent and the few that exist are resource intensive. In xenografts, caliper measurements can be used to determine primary tumor burden and response to therapy but in metastatic disease models determination of the presence of metastatic disease, metastatic burden, and response to therapy are difficult, often requiring serial necropsy. In this study we characterized the development of visceral metastases in a patient derived xenograft model (PDXM) using in vivo imaging.