Safety and efficacy of rituximab plus bendamustine in relapsed or refractory diffuse large B-cell lymphoma patients: an Italian retrospective multicenter study.

Relapsed or refractory diffuse large B-cell lymphoma (DLBCL) not suitable for high dose chemotherapy with autologous stem cell transplantation (ASCT) has a dismal prognosis and no standard therapy. We designed an Italian multicenter retrospective study aimed at evaluating the safety and efficacy of rituximab plus bendamustine (R-B) as salvage treatment in patients not eligible for ASCT because of age and/or comorbidity or in patients with post-ASCT recurrence. Fifty-five patients with a median age of 76 years were included.

IL-17/IL-10 double-producing T cells: new link between infections, immunosuppression and acute myeloid leukemia.

Background: Acute myeloid leukemia (AML) is an incurable disease with fatal infections or relapse being the main causes of death in most cases. In particular, the severe infections occurring in these patients before or during any treatment suggest an intrinsic alteration of the immune system. In this respect, IL-17-producing T helper (Th17) besides playing a key role in regulating inflammatory response, tumor growth and autoimmune diseases, have been shown to protect against bacterial and fungal pathogens.

Lenalidomide in combination with dexamethasone in elderly patients with advanced, relapsed or refractory multiple myeloma and renal failure.

Salvage therapy of elderly patients with advanced, relapsed and refractory multiple myeloma (MM) is often limited by poor marrow reserve and multi-organ impairment. In particular, renal failure occurs in up to 50% of such patients, and this can potentially limit the therapeutic options. Both thalidomide and bortezomib have proven effective in these patients, with an acceptable toxicity, while, in clinical practice, lenalidomide is generally not considered a first-choice drug for MM patients with renal failure as early reports showed an increased hematological toxicity unless appropriate dose reduction is applied.

Paraparesis induced by extramedullary haematopoiesis.

We describe a case of worsening paraparesis induced by spinal cord compression at T6-T7 levels associated with compensatory extramedullary haematopoiesis from a compound heterozygote for haemoglobin E and for β-thalassemia. An emergency T3-T9 laminectomy was performed with excision of the masses and complete rehabilitation of the patient.

Role of contrast-enhanced ultrasonography in primary hepatic lymphoma.

Objective: Ultrasonography is the first examination performed for screening of hepatocellular carcinoma (HCC); contrast-enhanced ultrasonography (CEUS) can help discriminate between HCC and other lesions. Primary hepatic lymphoma (PHL), even if rare, should be considered in the differential diagnosis of focal liver lesions (FLLs). Few data are available in the literature about the role of CEUS in the diagnosis of PHL; we tried to determine whether CEUS could have a role in this setting.