Willemijne A M E Schrijver, Petra van der Groep, Laurien DC Hoefnagel, Natalie D ter Hoeve, Ton Peeters, Cathy B Moelans and Paul J van Diest.   Department of Pathology, University Medical Center Utrecht, Utrecht, The Netherlands. Cancer Center, University Medical Center Utrecht, Utrecht, The Netherlands. Abstract: Distant breast cancer metastases are nowadays routinely biopsied to reassess receptor status and to isolate … More Influence of decalcification procedures on immunohistochemistry and molecular pathology in breast cancer.

Bradley B Bryan, Stuart J Schnitt and Laura C Collins. Department of Pathology, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA. Abstract: Basal-like carcinomas have recently been identified in gene expression profiling studies as a subtype of invasive breast cancer. These lesions are estrogen receptor (ER)-negative, progesterone receptor (PR)-negative, and HER2-negative (triple negative), and … More Ductal carcinoma in situ with basal-like phenotype: a possible precursor to invasive basal-like breast cancer.

Nicholas George Zaorsky, Ninad Patil,1 Gary Mitchel Freedman,2 and Madalina Tuluc3. Department of Pathology, Fox Chase Cancer Center, Philadelphia, USA. Department of Radiation Oncology, University of Pennsylvania, Philadelphia, USA. Department of Pathology, Jefferson Medical College, Thomas Jefferson University, Philadelphia, USA. Abstract: On a pathological specimen of breast cancer cells, retraction artifact during histological processing mimics … More Differentiating Lymphovascular Invasion from Retraction Artifact on Histological Specimen of Breast Carcinoma and Their Implications on Prognosis.