Karen J Fritchie (Karen Fritchie)

Publication Activity (10 Years)

Years Active: 2018-2023
Publications (10 Years): 19

Top Topics

Chronic Rhinosinusitis

Mitochondrial Dna

Top Venues

International journal of surgical pathology

Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc

Head and neck pathology

This page only lists publications with an associated author ORCID identifier.

Publications

Ashley Patton, Hakan Ilaslan, Susan M Armstrong, Ahmed M Bakhshwin, Yu-Wei Cheng, Farooq Minhas, Karen J Fritchie
Keratin-Positive Giant Cell-Rich Tumor of Bone Harboring an HMGA2::NCOR2 Fusion: Two Cases, Including a Patient With Metastatic Disease, and Review of the Literature. International journal of surgical pathology (2023)
Raza Syed Hoda, Lauren Ashley Duckworth, Hannah L Gilmore, Xiaoyan Cui, Patrick J McIntire, Andrew P Sciallis, John S Van Arnam, Gloria Zhang, J Jordi Rowe, Huijun Xiao, Elizabeth M Azzato, John R Goldblum, Karen J Fritchie, Erinn P Downs
Solitary Fibrous Tumor of Breast and Axilla: Clinicopathological Profile of Five Tumors With Comparison of Risk Stratification Models. International journal of surgical pathology (2023)
Nooshin K Dashti, Judith Jebastin Thangaiah, Troy Gliem, Darlene Knutson, Sara Kloft-Nelson, Susan M Armstrong, Ahmed M Bakhshwin, Patricia T Greipp, Karen J Fritchie
MDM2 Amplification Status in a Cohort of Well-Characterized Myxofibrosarcoma: A Clinicopathologic Analysis of 22 Tumors. International journal of surgical pathology (2023)
Nasir Ud Din, Zubair Ahmad, Shabina Rahim, Karen J Fritchie, Muhammad Usman Tariq, Arsalan Ahmed
Extranodal Follicular Dendritic Cell Sarcoma of the Head and Neck Region: A Clinicopathological Study of 7 Cases. International journal of surgical pathology (2022)
Ashley Patton, Jesse K McKenney, Fatimah I Alruwaii, Karen Arispe Angulo, Lanisha D Fuller, Emilia Calvaresi, Steven D Billings, John R Goldblum, Karen J Fritchie
Paratesticular Dedifferentiated Liposarcoma with Epithelioid Features: A Diagnostic Pitfall. International journal of surgical pathology (2022)
David Creytens, Andrew L Folpe, Christian Kölsche, Thomas Mentzel, Liesbeth Ferdinande, Joost M van Gorp, Malaïka Van der Linden, Lennart Raman, Björn Menten, Karen J Fritchie, Andreas von Deimling, Jo Van Dorpe, Uta Flucke
Myxoid pleomorphic liposarcoma-a clinicopathologic, immunohistochemical, molecular genetic and epigenetic study of 12 cases, suggesting a possible relationship with conventional pleomorphic liposarcoma. Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc 34 (11) (2021)
Katherine B Geiersbach, Daniel T Kleven, Heath T Blankenship, Karen J Fritchie, Andrew L Folpe
Inflammatory rhabdomyoblastic tumor with progression to high-grade rhabdomyosarcoma. Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc 34 (5) (2021)
Nicholas J Olson, Carrie Y Inwards, Doris E Wenger, Karen J Fritchie
Fibrous Dysplasia at Unusual Anatomic Sites: A Series of 86 Cases With Emphasis on Histologic Patterns. International journal of surgical pathology 29 (7) (2021)
Josephine Kam Tai K Dermawan, Elizabeth M Azzato, Steven D Billings, Karen J Fritchie, Sebastien Aubert, Armita Bahrami, Marta Barisella, Daniel Baumhoer, Veronika Blum, Beata Bode-Lesniewska, Scott W Aesif, Judith V M G Bovée, Brendan C Dickson, Mari van den Hout, David R Lucas, Holger Moch, Gabriel Oaxaca, Alberto Righi, Raf M E Sciot, Vaiyapuri Sumathi, Akihiko Yoshida, Brian P Rubin
YAP1-TFE3-fused hemangioendothelioma: a multi-institutional clinicopathologic study of 24 genetically-confirmed cases. Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc 34 (12) (2021)
Karen J Fritchie, Toshi Ghosh, Rondell P Graham, Anja C Roden, David Schembri-Wismayer, Andrew Folpe, Michael Rivera
Well-Differentiated/Dedifferentiated Liposarcoma Arising in the Upper Aerodigestive Tract: 8 Cases Mimicking Non-adipocytic Lesions. Head and neck pathology 14 (4) (2020)
Jeffrey M Cloutier, Gregory W Charville, Fredrik Mertens, William Sukov, Karen J Fritchie, Kyle D Perry, Mark Edgar, Ross A Rowsey, Andrew L Folpe
"Inflammatory Leiomyosarcoma" and "Histiocyte-rich Rhabdomyoblastic Tumor": a clinicopathological, immunohistochemical and genetic study of 13 cases, with a proposal for reclassification as "Inflammatory Rhabdomyoblastic Tumor". Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc 34 (4) (2020)
John Gross, Karen J Fritchie
Soft Tissue Special Issue: Biphenotypic Sinonasal Sarcoma: A Review with Emphasis on Differential Diagnosis. Head and neck pathology 14 (1) (2020)
Karen J Fritchie, Lu Wang, Zhaohong Yin, Joy Nakitandwe, Dale Hedges, Andrew E Horvai, Jorge Torres Mora, Andrew L Folpe, Armita Bahrami
Lipoblastomas presenting in older children and adults: analysis of 22 cases with identification of novel PLAG1 fusion partners. Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc 34 (3) (2020)
Karen J Fritchie, Jorge Torres-Mora, Carrie Inwards, Khin Thway, Sumathi Vaiyapuri, Rory Jackson, Kay Minn, Kevin Halling, Carola Arndt, Matthew T Houdek, Doris E Wenger, Richard Curry, Seshadri Thirumala, Cyril Fisher, Jaime I Davila, Andrew L Folpe
Xanthogranulomatous epithelial tumor: report of 6 cases of a novel, potentially deceptive lesion with a predilection for young women. Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc 33 (10) (2020)
Judith Jebastin Thangaiah, Kyle D Perry, Dhananjay A Chitale, Michael P Mott, Jessica Sanchez, Karen J Fritchie, Nallasivam Palanisamy, Sean R Williamson
Atypical Lipomatous Tumor/Well-Differentiated Liposarcoma With Features Mimicking Spindle Cell Lipoma. International journal of surgical pathology 28 (3) (2019)
Khadijeh Jahanseir, Andrew L Folpe, Rondell P Graham, Caterina Giannini, Steven I Robinson, William Sukov, Karen J Fritchie
Ewing Sarcoma in Older Adults: A Clinicopathologic Study of 50 Cases Occurring in Patients Aged ≥40 Years, With Emphasis on Histologic Mimics. International journal of surgical pathology 28 (4) (2019)
Rebecca Waters, Andrew Horvai, Patricia Greipp, Ivy John, Elizabeth G Demicco, Brendan C Dickson, Munir R Tanas, Brandon T Larsen, Nasir Ud Din, David H Creytens, Armita Bahrami, Leona A Doyle, Vickie Y Jo, Alyaa Al-Ibraheemi, Khin Thway, Sarah M Jenkins, Brittany Siontis, Andrew L Folpe, Karen J Fritchie
Atypical lipomatous tumour/well-differentiated liposarcoma and de-differentiated liposarcoma in patients aged ≤ 40 years: a study of 116 patients. Histopathology 75 (6) (2019)
Ivy John, Carrie Y Inwards, Doris E Wenger, Don D Williams, Karen J Fritchie
Chondroblastomas presenting in adulthood: a study of 39 patients with emphasis on histological features and skeletal distribution. Histopathology 76 (2) (2019)
Karen J Fritchie, Kassandra Jensch, Evgeny A Moskalev, Alissa Caron, Sarah Jenkins, Michael Link, Paul D Brown, Fausto J Rodriguez, Andrew Guajardo, Daniel Brat, José E Velázquez Vega, Arie Perry, Ashley Wu, David R Raleigh, Sandro Santagata, David N Louis, Priscilla K Brastianos, Alexander Kaplan, Brian M Alexander, Sabrina Rossi, Fabio Ferrarese, Florian Haller, Caterina Giannini
The impact of histopathology and NAB2-STAT6 fusion subtype in classification and grading of meningeal solitary fibrous tumor/hemangiopericytoma. Acta neuropathologica 137 (2) (2018)