Induction with oral chemotherapy (CID) followed by early autologous stem cell transplantation for de novo multiple myeloma patients.

In an effort to minimise induction therapy-related toxicity, avoid unnecessary hospitalisation and facilitate early ASCT, we have prospectively evaluated an outpatient-based oral chemotherapeutic regimen, cyclophosphamide, idarubicin, dexamethasone (CID) in patients with previously untreated multiple myeloma (mm). Patients subsequently underwent ASCT conditioned with melphalan 200 g/m(2). A total of 36 newly diagnosed MM patients were enrolled between February 1997 and March 2000.

Practical considerations for the measurement of free light chains in serum.

Background: A new immunoassay for free light chain measurements has been reported to be useful for the diagnosis and monitoring of monoclonal light chain diseases and nonsecretory myeloma. We describe experience with and some potential pitfalls of the assay.

Methods: The assay was assessed for precision, sample type and stability, recovery, and harmonization of results between two analyzers on which the reagents are used.

A single-centre experience of post-renal transplant lymphoproliferative disorder.

Post-transplant lymphoproliferative disorder (PTLD) complicates 1 to 10% of all transplantations. Previous clinicopathological studies of PTLD have been limited by small numbers, short follow-up times, outdated data, heterogeneity of pooled solid-organ transplant results, and selective inclusion of early-onset disease. We therefore undertake here a retrospective analysis and identify all cases of PTLD that complicated renal transplantation at the Princess Alexandra Hospital between 30 June 1969 and 31 May 2001.

Incidence and nature of CD20-negative relapses following rituximab therapy in aggressive B-cell non-Hodgkin's lymphoma: a retrospective review.

Re-treatment with rituximab for B-cell non-Hodgkin's lymphoma (NHL) relapsing after previous rituximab therapy has recently been shown to be clinically efficacious. Although the mechanism of resistance to rituximab re-treatment in non-responding patients is unknown, it is possible that loss of CD20 expression in the relapsed NHL could be important in some patients. We examined the incidence and nature of CD20 negative relapses following rituximab therapy in aggressive B-cell NHL treated at our institution.

Neutrophil dysplasia characterised by a pseudo-Pelger-Huet anomaly occurring with the use of mycophenolate mofetil and ganciclovir following renal transplantation: a report of five cases.

Aim: The pseudo-Pelger-Huet (PH) anomaly has been associated with a variety of primary haematological disorders, infections and drugs. Recently, the development of dysgranulopoiesis characterised by a pseudo-PH anomaly has been reported in two patients with the use of mycophenolate mofetil (MMF) in the setting of heart and/or lung transplantation. We present a further five cases of MMF-related dysgranulopoiesis characterised by a pseudo-PH anomaly occurring after renal transplantation.

Identification of tumours with the CD43 only phenotype during the investigation of suspected lymphoma: a heterogeneous group not necessarily of T cell origin.

Aims: CD43 is usually employed as a T cell marker in the immunophenotypic work-up of suspected cases of non-Hodgkin's lymphoma (NHL). In this setting, tumours expressing CD43 in the absence of other T or B cell markers (CD43 only phenotype) are rare. We present four cases with this aberrant phenotype seen at our institution.