Maria B Queenan, M.D.
Assistant Professor of Clinical Pathology and Laboratory Medicine
Anatomic Pathology, Director of Operations and Quality, Children's Hospital of Philadelphia
Director Pediatric Pathology Fellowship, Children's Hospital of Philadelphia
Department: Pathology and Laboratory Medicine
Contact information
Children's Hospital of Philadelphia
Division of Anatomic Pathology
3401 Civic Center Blvd.
5th Floor Main Building
Philadelphia, PA 19104
Division of Anatomic Pathology
3401 Civic Center Blvd.
5th Floor Main Building
Philadelphia, PA 19104
Email:
queenanm@chop.edu
queenanm@chop.edu
Education:
B.S. (Psychology)
McGill University, Montreal, Quebec, Canada, 2002.
IMS (Interdepartmental Medical Science Program)
Drexel University College of Medicine, Philadelphia, PA, 2003.
M.D.
Drexel University College of Medicine, Philadelphia, PA, 2007.
Permanent linkB.S. (Psychology)
McGill University, Montreal, Quebec, Canada, 2002.
IMS (Interdepartmental Medical Science Program)
Drexel University College of Medicine, Philadelphia, PA, 2003.
M.D.
Drexel University College of Medicine, Philadelphia, PA, 2007.
Selected Publications
Allison Britt 1, Amber Bolli 1, James Treat 1 2, Anne Marie Cahill 1 3, Denise Adams 1 4, Arupa Ganguly 5, Maria Queenan 1 6, Lea Surrey 1 6, David Low 1 7, Sarah Sheppard 1 8: Somatic Genetic Testing Provides Diagnosis of Verrucous Venous Malformation in an Individual with Discrepant Radiology, Pathology, and Clinical Findings J Vasc Anom (Phila) 6(4): 120, Dec 2025.Ngan Do 1, Robert J Smith 2, Sara Choi 1, Maria Queenan 3, Mary Larijani 2: Metastatic Squamous Cell Carcinoma Treated With Pembrolizumab in a Patient With Xeroderma Pigmentosum. Pediatr Dermatol 42(4): 831-834, Jul-Aug 2025.
Perry NJ, Wang S, Smith R, Duffy R, Queenan M, Perman MJ, Lerman MA, Larijani M.: Rapidly Progressive Idiopathic Pyoderma Gangrenosum in a Pediatric Patient Successfully Treated With Infliximab. Pediatr Dermatol. 42(3): 603-607, May-Jun 2025.
Huang CY, Trinidad Hasbún M, Duffy RF, Smith RJ, Do N, Rastogi S, Queenan M, Yang S, Lee JB, Perman MJ, Yan AC.: Infantile Hemangioma With Aggressive, Early-Onset Ulceration, and Kasabach-Merritt-Like Phenomenon in a Newborn. Pediatr Dermatol. 42(3): 608-612, May-Jun 2025.
Banbury S, Milgraum DM, Lewis DJ, Queenan M, Treat JR: Post-streptococcal small-vessel vasculitis in a 16-month-old with associated intussusception and hypertension: Henoch Schönlein purpura? Pediatr Dermatol. 41(5): 929-931, Sep-Oct 2024.
Nriagu BN, Williams LS, Brewer N, Surrey LF, Srinivasan AS, Li D, Britt A, Treat J, Crowley TB, O'Connor N, Ganguly A, Low D, Queenan M, Drivas TG, Zackai EH, Adams DM, Hakonarson H, Snyder KM, Sheppard SE: Microcystic lymphatic malformations in Turner syndrome are due to somatic mosaicism of PIK3CA. Am J Med Genet A. 194(1): 64-69, Jan 2024.
Li D, Sheppard SE, March ME, Battig MR, Surrey LF, Srinivasan AS, Matsuoka LS, Tian L, Wang F, Seiler C, Dayneka J, Borst AJ, Matos MC, Paulissen SM, Krishnamurthy G, Nriagu B, Sikder T, Casey M, Williams L, Rangu S, O'Connor N, Thomas A, Pinto E, Hou C, Nguyen K, Pellegrino da Silva R, Chehimi SN, Kao C, Biroc L, Britt AD, Queenan M, Reid JR, Napoli JA, Low DM, Vatsky S, Treat J, Smith CL, Cahill AM, Snyder KM, Adams DM, Dori Y, Hakonarson H: Genomic profiling informs diagnoses and treatment in vascular anomalies. Nat Med 29(6): 1530-1539, Jun 2023.
Moon, HS, Wang, TT, Caughey, JA, Queenan, MB, Ford, BP: Large mandibular mass in a newborn. J Am Dent Assoc 21: 437, October 2021.
Bleznak J, Anttila A, Hamill D, Queenan M, Fox MD: Massive splenomegaly in a 6-year-old girl. Pediatric Puzzler, Pediatrics, Contemporary Pediatrics 36(Issue 5, 1 (4)), July 2019.
Lewen M, Gresh R, Queenan M, Paessler M, Pillai V, Hexner E, Frank D, Bagg A, Aplenc R, Caywood E, Wertheim G;: Pediatric chronic myeloid leukemia with Inv.(3)(q21q26.2) and T lymphoblastic transformation: a case report. Biomark Res 4(14), July 2016.