DA-REPOCH Versus R-CHOP for the Treatment of Activated B-Cell Subtype Diffuse Large B-Cell Lymphoma: A Community Center Experience.

Diffuse large B-cell lymphoma (DLBCL) represents around one quarter of non-Hodgkin lymphomas in both the United States and globally. The activated B-cell (ABC) subtype of DLBCL is associated with higher relapse rates and a worse prognosis when treated with standard regimens in comparison to other subtypes of DLBCL. Recent studies have demonstrated a potential benefit with combination of dose-adjusted rituximab, etoposide, prednisone, vincristine, cyclophosphamide, and doxorubicin (DA-REPOCH) in comparison to standard combination chemotherapy with cyclophosphamide, doxorubicin, vincristine, and prednisone (CHOP) in ABC DLBCL patients.

Defining error in anatomic pathology.

Context: Although much has been said and written about medical error and about error in pathology since the publication of the Institute of Medicine's report on medical error in 1999, precise definitions of what constitutes error in anatomic pathology do not exist for the specialty. Without better definitions, it is impossible to accurately judge errors in pathology. The lack of standardized definitions has implications for patient care and for the legal judgment of malpractice.

Error and error reduction in pathology.

Context: Since publication of the Institute of Medicine's report on medical error in late 1999, there has been widespread interest in improving patient safety and in error reduction in all disciplines of medicine. In fields other than medicine, considerable knowledge has been obtained concerning error and error reduction. This body of knowledge can be successfully applied to pathology in order to make the specialty safer and less error prone.

Identification errors in pathology and laboratory medicine.

Identification errors involve misidentification of a patient or a specimen. Either has the potential to cause patients harm. Identification errors can occur during any part of the test cycle; however, most occur in the preanalytic phase.