Amrom Obstfeld, M.D., Ph.D.

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Assistant Professor of Clinical Pathology and Laboratory Medicine
Department: Pathology and Laboratory Medicine

Contact information
Department of Pathology and Laboratory Medicine
Children's Hospital of Philadelphia
5th Floor Building - 5199C
3401 Civic Center Boulevard
Philadelphia, PA 19104
Office: 267-426-7491
Fax: 215-590-1736
B.A. (Biology, Asian and Middle Eastern Studies)
University of Pennsylvania, 2003.
Ph.D. (Physiology)
Columbia University, 2010.
College of Physicians and Surgeons, Columbia University, 2012.
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Selected Publications

Obstfeld AE, Frey NV, Mansfield K, Lacey SF, June CH, Porter DL, Melenhorst JJ, Wasik MA: Cytokine release syndrome associated with chimeric-antigen receptor T-cell therapy: clinicopathological insights. Blood 23(130): 2569-2572, December 2017.

Cedeno-Laurent F, Wysocka M, Obstfeld AE, Novoa RA, Vittorio CC, Kim EJ, Weng WK, Rook AH: Gain of CD26 expression on the malignant T-cells in relapsed erythrodermic leukemic mycosis fungoides. J Cutan Pathol 44(5), January 13 2017 Notes: doi: 10.1111/cup.12899.

Mehr CR, Obstfeld AE, Barrett AC, Montone KT, Schwartz LE: Surgical Pathology Resident Rotation Restructuring at a Tertiary Care Academic Center. Acad Pathol. eCollection (eds.). Jan-Dec 2017.

Paessler M, Doshi B, Obstfeld AE, Helfrich M, Lambert MP: A case report of catastrophic thrombosis, acquired sitosterolemia and hereditary xerocytosis in a 2 year-old girl after tumor resection. Annual Meeting of the International Society of Laboratory Hematology 2017 2017.

Obstfeld A, Helfrich M, Paessler M: The morphologic spectrum of cells in peripheral blood in CART T-cell therapy for refractory B lymphoblastic leukemia. International Society for Laboratory Hematology 2017.

Obstfeld AE, Lim D, Lambert MP, Paessler M: Classification of Hypochromic Microcytic Anemia Using Machine Learning Techniques. Annual Meeting of the International Society of Laboratory Hematology 2017 2017.

Obstfeld AE, Lambert MP: Prediction of Partial Thromboplastin Time (PTT) and Prothrombin Time (PT) on the Basis of Factor Assay Activities Using Data from a Clinical Data Warehouse. XXVI Congress of the International Society on Thrombosis and Haemostasis and 63rd Annual Scientific and Standardization Committee (SSC) Meeting. 2017.

Obstfeld AE, Velu P, Sadigh S, Raess PW, Bagg A: Predicting the Diagnosis of a Myelodysplastic Syndrome Using Complete Blood Count and Cell Population Data Prior To Bone Marrow Biopsy. MDS Foundation Meeting 2017 2017.

Obstfeld AE, Lim D, Lambert MP, Paessler M: Manual Gating of Sysmex XN Scattergram Data for Accurate Reticulocyte and WBC Count Determinations. Annual Meeting of the International Society of Laboratory Hematology 2017 2017.

Bhoj VG, Arhontoulis D, Wertheim G, Capobianchi J, Callahan CA, Ellebrecht CT, Obstfeld AE, Lacey SF, Melenhorst JJ, Nazimuddin F, Hwang WT, Maude SL, Wasik MA, Bagg A, Schuster S, Feldman MD, Porter DL, Grupp SA, June CH, Milone MC: Persistence of long-lived plasma cells and humoral immunity in individuals responding to CD19-directed CAR T-cell therapy. Blood 128(3): 360-370, July 2016.

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Last updated: 02/28/2018
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