Ira J. Bleiweiss, MD

faculty photo
Professor of Pathology and Laboratory Medicine at the Hospital of the University of Pennsylvania
Department: Pathology and Laboratory Medicine

Contact information
Hospital of the University of Pennsylvania
Founders 6
3400 Spruce St.
Philadelphia, PA 19104
Office: 215-662-2569
Fax: 215-615-0463
Education:
BA (Biological Basis of Behavior)
University of Pennsylvania, 1980.
MD
St. George's University School of Medicine, Grenada, West Indies, 1984.
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Selected Publications

Narasimhamurthy M, Good M, Desai H, Le A, Bleiweiss IJ, Maxwell K, Nayak A: Clinico-pathological features of breast tumors associated with Li-Fraumeni Syndrome. Mod Pathology 35: 196-198, March 2022 Notes: Poster presented at the United States and Canadian Academy Pathologists Annual Meeting, Los Angeles, CA, March 2021.

Zhao X, Nayak A, Bleiweiss IJ: Does the status of the tumor bed at surgical margins affect local recurrence and overall prognosis in patients undergoing lumpectomy status post neoadjuvant therapy. Mod Pathology 35: 224-225, March 2022 Notes: Poster presented at the United States and Canadian Academy Pathologists Annual Meeting, Los Angeles, CA, March 2021.

Hawrot K, Shulman LN, Bleiweiss IJ, Wilkie EJ, Jankowitz RC, Laughlin AI: Time to Treatment Initiation for Breast Cancer during the 2020 COVID-19 Pandemic. JCO Oncology Practice 17(9): 534-540, September 2021.

Assi J, Bleiweiss I, Nayak A: Pathologic characterization of Non-Malignant Breast Lesions Detected by 3D-Digital Breast Tomosynthesis (DBT) versus 2D-Digital Mammography (DM). Laboratory Investigation 101 (suppl 1): 79-81, March 2021 Notes: Virtual poster presentation at the United States and Canadian Academy Pathologists Annual Meeting, Virtual Meeting, March 2021.

Bleiweiss IJ, Nayak A: Iatrogenic Issues in Breast Pathology. The Breast Journal 26(6): 1179-1184, June 2020.

Peters J, Bleiweiss I, Zhang P, Feldman M, Dumoff K, Nayak A: Early Results of PD-L1 Staining and Atezolizumab (atezo) Treatment (Tx) in Patients with Metastatic Triple Negative Breast Carcinoma (TNBC) Mod Pathol 33(Suppl. 2): 237-238, March 2020 Notes: Poster presented at the United States and Canadian Academy Pathologists Annual Meeting, Los Angeles, CA, March 2020.

Modi M, Bleiweiss I, Grenko R, Jaffer S, Toorens E, Ganguly T, Nayak A: Syringomatous Adenoma of Nipple (SAN), Low Grade Adenosquamous Carcinoma of Breast (LGASCA) and Microcystic Adnexal Carcinoma (MAC) of Skin: Molecular Analysis of these Rare Entities with Similar Histologic Features. Mod Pathol 33(Suppl. 2): 214, March 2020 Notes: Poster presented at the United States and Canadian Academy Pathologists Annual Meeting, Los Angeles, CA, March 2020

Peters J, Zuckerman S, Conant E, Bleiweiss I, Nayak A: Characteristics of Screen-Detected Breast Cancer with and without 3D Tomography Mod Pathol 33(Suppl. 2): 238, March 2020 Notes: Poster presented at the United States and Canadian Academy Pathologists Annual Meeting, Los Angeles, CA, March 2020

Damron Alexander T, Korhonen Katrina, Zuckerman Samantha, Tchou Julia, Dumoff Kimberly L, Bleiweiss Ira J, Nayak Anupma: Microglandular Adenosis: A Possible Non-Obligate Precursor to Breast Carcinoma With Potential to Either Luminal-Type or Basal-Type Differentiation. International journal of surgical pathology 27(7): 781-787, Oct 2019.

Lubin Daniel, Toorens Erik, Zhang Paul J, Jaffer Shabnam, Baraban Ezra, Bleiweiss Ira J, Nayak Anupma: Adenomyoepitheliomas of the Breast Frequently Harbor Recurrent Hotspot Mutations in PIK3-AKT Pathway-related Genes and a Subset Show Genetic Similarity to Salivary Gland Epithelial-Myoepithelial Carcinoma. The American journal of surgical pathology 43(7): 1005-1-13, July 2019.

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Last updated: 06/09/2022
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