Hematologic and renal improvement of monoclonal immunoglobulin deposition disease after treatment with bortezomib-based regimens.

Monoclonal immunoglobulin deposition disease (MIDD) is characterized by non-organized immunoglobulin-fragments along renal basement membranes with subsequent organ deterioration. Treatment is directed against the immunoglobulin-producing clone. We treated 18 MIDD patients with bortezomib-based regimens (12 received bortezomib-dexamethasone, 6 bortezomib-dexamethasone with cyclophosphamide).

Evaluation of the Revised International Staging System in an independent cohort of unselected patients with multiple myeloma.

The Revised International Staging System (R-ISS) was recently introduced in order to improve risk stratification over that provided by the widely used standard International Staging System. In addition to the parameters of the standard system, the R-ISS incorporates the presence of chromosomal abnormalities detected by interphase fluorescence hybridization [t(4;14), t(14;16) and del17p] and elevated serum lactate dehydrogenase. The R-ISS was formulated on the basis of a large dataset of selected patients who had participated in clinical trials and has not been validated in an independent cohort of unselected patients.

Bortezomib-based triplets are associated with a high probability of dialysis independence and rapid renal recovery in newly diagnosed myeloma patients with severe renal failure or those requiring dialysis.

Renal failure (RF) is a common and severe complication of symptomatic myeloma, associated with significant morbidity and mortality. Such patients are commonly excluded from clinical trials. Bortezomib/dexamethasone (VD)-based regimens are the backbone of the treatment of newly diagnosed MM patients who present with severe RF even those requiring dialysis.

Giant cell arteritis of the breast and breast cancer: paraneoplastic manifestation or concomitant disease? A case report.

Background: Giant cell arteritis (GCA) of the breast is one of the less recognized variants of this vasculitis and may represent an isolated finding or a manifestation of a more widespread disease.

Case Report: We present the case of a 74-year-old woman with malaise and a 14-day persistent fever, reaching 38 degrees C. There was a bilateral, painless and mobile axillary lymphadenopathy and a slight tenderness over the medial and lateral upper quadrants of her left breast, as well as an independent palpable tender mass in the upper outer quadrant of the same breast measuring 2 cm in its greatest diameter.