KarenFritchieMD

PubMed

• Nuclear DUX4 immunohistochemistry is a highly sensitive and specific marker for the presence of CIC::DUX4 fusion in CIC-rearranged sarcomas: a study of 48 molecularly ...
  Rodrigo T Macedo, Vira Baranovska-Andrigo, Tamás Pancsa, Natálie Klubíčková, Brian P Rubin
  Histopathology. 2025-02-01
• The utility of DNA methylation profiling in the diagnosis of un-, de- and trans-differentiated melanoma: a series of 11 cases.
  Zeynep Betul Erdem, Baptiste Ameline, Judith V M G Bovée, Hester van Boven, Daniel Baumhoer
  Histopathology. 2025-01-01
• 1 citations
  Clear Cell Stromal Tumor of the Lung: Clinicopathologic, Immunohistochemical, and Molecular Characterization of Eight Cases.
  Igor Odintsov, Alexandra Isaacson, Karen J Fritchie, Yin P Hung, Pooria Khoshnoodi
  Modern Pathology. 2025-01-01

Journal Articles

• Histiocyte-Rich Rhabdomyoblastic Tumor: Rhabdomyosarcoma, Rhabdomyoma, or Rhabdomyoblastic Tumor of Uncertain Malignant Potential? A Histologically Distinctive Rhabdom...  
  Sharon W Weiss, Andrew L Folpe, Karen J Fritchie, Armita Bahrami, Nature
• Malignant Tenosynovial Giant Cell Tumor: The True “Synovial Sarcoma?” A Clinicopathologic, Immunohistochemical, and Molecular Cytogenetic Study of 10 Cases, Supporting...  
  William Albert Ahrens, Bonnie Balzer, Karen Fritchie, Andrew L Folpe, Nature
• Genetic and Molecular Reappraisal of Spindle Cell Adamantinoma of Bone Reveals a Small Subset of Misclassified Intraosseous Synovial Sarcoma  
  Jessica L Davis, Erin R Rudzinski, Andrew Horvai, Karen Fritchie, Brian P Rubin, Nature

Lectures

• The Expanded Histologic Spectrum of Myxoid Liposarcoma with an Emphasis on Newly Described Patterns: Implications for Diagnosis on Small Biopsy Specimens 
  Mayo School of Continuous Professional Development, Naples, Florida - 3/25/2012