Department of Pathology and Laboratory Medicine
MD, New York University, 1986
MA, University of Kansas-Lawrence, 1984
Dr. Thomas' research interests are related to racial/ethnic differences in breast cancer and health disparities research. Her clinical expertise is in cytopathology and breast pathology. Dr. Thomas published a textbook in 2010 on breast pathology targeting non-pathologist physicians and even the general public. She is internationally known for her expertise in cytopathology, particularly for her knowledge and skills in the Fine Needle Aspiration (FNA) cytology technique and breast FNA.
Nothnick WB, Fan F, Iczkowski KA, Ashwell R, Thomas P, Tawfik OW. CD44s Expression is reduced in Endometriotic Lesions Compared to Eutopic Endometrium in Women with Endometriosis. Int. J Gynecological Pathology 20: 140-146, 2001
Tawfik OW, Kimler BF, Davis M, Donahue JK, Persons DL, Fan F, Hagemeister S. Thomas P, Connor C, Jewell W, Fabian CJ .Comparison of immunohistochemistry by automated cellular imaging system (ACIS) versus fluorescence in-situ hybridization in the evaluation of HER-2/neu expression in primary breast carcinoma. Histopathology 2006 Feb;48(3):258-67
Fan F, Namiq A, Tawfik O, Thomas PA. Proposed prognostic score for breast carcinoma on fine needle aspiration based on nuclear grade, cellular discohesion and bare atypical nuclei. Diagn. Cytopath. 2006 34(8):542-546.
Tawfik O, Kimler B, Davis M, Stasik C, Lai Sue-Min, Mayo M, Fan F, Donahue J, Damjanov I, Thomas P, Connor C, Jewell W, Smith H, Fabian C. Grading invasive ductal carcinoma of the breast: Advantages of using automated proliferation index instead of mitotic count. Virchows Archiv 2007 Jun; 450 (6): 627-36.
Liu X, Inciardi M, Bradley J, Fan F, Thomas P, Smith W, Tawfik O. Microcalcifications of the Breast: Size Matters! A mammographic-histologic correlation. Pathologica 99 (2), 2007.
Fan F, Smith W, Wang X, Jewell W, Thomas PA, Tawfik O. Myoepithelial carcinoma of the breast arising in an adenomyoepithelioma: a case report and review of the literature. Breast J 13:203-204, 2007
Stevens E, Kilmer E, Davis M, Fan F, Thomas P, Wang X, Damjanov I, Tawfik O. A newly proposed semi-automated method of grading Invasive lobular carcinoma: a unifying concept and correlation with prognostic markers and patient survival. Annals of Clinical & Laboratory Science 39, (1): 25-31, 2009
Fan F, Smith, W, Wang XY, Jewel W , Thomas PA, Tawfik, O. Angiosarcoma of the breast: a clinicopathologic analysis of cases from the last 10 years. Ann Diagn Pathol. 2009 Jun;13(3):147-50.
Tawfik O, Davis, K, Kimler BF, Davis MK, Hull S, Fan F, Khan QJ, O'Dea AP and Thomas P. Clinicopathological Characteristics of Triple-Negative Invasive Mammary Carcinomas in African-American versus Caucasian Women. Annals Clin Lab Sci 40 (4):315-323, 2010
O'Neil M, Madan R, Tawfik OW, Thomas PA, Fan F. Lobular carcinoma in situ/atypical lobular hyperplasia on breast needle biopsies: does it warrant surgical excisional biopsy? A study of 27 cases. Ann Diagn Pathol 14 (4):251-5, 2010
Patricia A. Thomas, MD, MA, FACP, FASCP