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Isabelle Meiers

Publications and source records attributed to Isabelle Meiers.

5 recordsLinked to original sources
PubMed2006

Atypical small acinar proliferation in the prostate: clinical significance in 2006.

About 2% of contemporary prostate needle biopsy specimens contain collections of small acini that are suspicious for cancer but that fall below the diagnostic threshold and are reported as atypical small acinar proliferation suspicious for but not diagnostic of malignancy. Prostate cancer has been identified in specimens from subsequent biopsies in up to 60% of cases of atypical small acinar proliferation, indicating that this finding is a significant predictor of cancer. Identification of atypical small acinar proliferation warrants repeat biopsy for concurrent or subsequent invasive carcinoma.

Adenocarcinoma↗
PubMed2005

Prostate cancer outcome: epidemiology and biostatistics.

Substantial gaps exist in our ability to accurately predict prognosis, and these gaps limit our understanding of the complex mechanisms that contribute to the greatest cancer epidemic of our time, prostate cancer. This review addresses contemporary epidemiologic and biostatistical issues in prostate cancer. It covers the science of outcome prediction and biomarker evaluation, recognition of the need to combine biomarkers to improve the accuracy of our outcome estimates and an analysis of current outcome assessment methods, including the TNM staging system and multivariate regression models. The simplicity and intuitive ease of the current TNM staging system must be balanced against its serious limitations in predictive accuracy and its loss of clinical utility. Statistical regression methods are required as we move to the new era of personalized medicine. We must implement statistical approaches that integrate the new molecular biomarkers with existing prognostic biomarkers to accurately predict which patients require treatment and to determine the optimal therapy.

Biomarkers, Tumor↗
PubMed2002

Diffuse large B-cell lymphoma with fibrillary matrix.

Diffuse large B-cell lymphoma (DLBCL) with fibrillary matrix is an extremely rare variant of non-Hodgkin's lymphoma (NHL) whose pathological features are poorly known. Here, we report on our experience with such a condition arising in a 71-yr-old woman. Our findings not only demonstrate that DLBCL with fibrillary matrix actually represents a peculiar subtype of DLBCL, but they also illustrate that the cytologic and flow cytometric features in this disorder can be deceptive enough as to mislead even the most experienced cytopathologist.

Aged↗