Coexistence of systemic lupus erythematosus, tuberous sclerosis and aggressive natural killer-cell leukaemia: coincidence or correlated?

Among patients with systemic lupus erythematosus (SLE) there is an increased risk of haematological malignancies, especially non-Hodgkin lymphoma. However, the association of SLE with aggressive CD3 negative natural killer (NK)-cell leukaemia has not been reported so far. We present a case of a 39-year-old woman with SLE, aggressive NK-cell leukaemia and tuberous sclerosis complex.

Long-term renal function after hemopoietic stem cell transplantation in children.

Glomerular function of all long-term survivors who underwent hemopoietic stem cell transplantation (HSCT) from 1991 to 1998 (study I, n=121) was studied retrospectively. In addition, we prospectively analyzed glomerular and tubular function of all long-term surviving children who received an HSCT between 1998 and 2000 (study II, n=41). We found a lower prevalence of children with chronic renal failure (CRF) post-HSCT in our more recent cohort (study II: 10%) as compared to the older cohort (study I: 24%) 5.