Thrombotic microangiopathies: First report of 294 cases from a single institution experience in Argentina.

Introduction: Introduction: Thrombotic microangiopathies (TMAs) are rare disorders associated with fatal outcomes if left uncared for. However, healthcare problems in developing countries tend to limit medical assistance to patients.

Methods: Methods: We prospectively studied an Argentine cohort of 294 consecutive patients from 2013 to 2016.

Cytogenetic Alterations in Multiple Myeloma: Prognostic Significance and the Choice of Frontline Therapy.

Multiple myeloma tumor cells demonstrate multiple and often complex genetic lesions as evaluated by standard cytogenetic/FISH studies. Over the past decade, specific abnormalities have been associated with standard or high-risk clinical behavior and they have become strong prognostic indicators. Further, as evidenced by recent randomized clinical trials, the choice of front-line therapy (transplant vs.