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

Tondi Resta I, Goldbach MM, Tchou JC, Bleiweiss IJ, Nayak A: Pathologic Features and Residual Cancer Burden (RCB) after Neoadjuvant Endocrine Therapy (NET) in Hormone Receptor Positive Breast Cancer (HR+ BC). Mod Pathol 2024 Notes: Poster accepted for presentation at the United States and Canadian Academy Pathologists Annual Meeting.

Lennerz JK, Pantanowitz L, Amin MB, et al. : Ensuring remote diagnostics for pathologists: an open letter to the US Congress. Nat Med 12: 2453-2455, December 2022.

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

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Last updated: 01/08/2024
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