PEOPLE

Maria Queenan, MD

Associate Professor of Clinical Pathology and Laboratory Medicine
Perelman School of Medicine at the University of Pennsylvania

Contact InformationChildren's Hospital of Philadelphia
Division of Anatomic Pathology
3401 Civic Center Blvd.
5th Floor Main Building

Philadelphia, PA, 19104

Education

BS (Psychology), McGill University, Montreal, Quebec, Canada, 2002
IMS (Interdepartmental Medical Science Program), Drexel University College of Medicine, Philadelphia, PA, 2003
MD Drexel University College of Medicine, Philadelphia, PA, 2007

Specialty Certification

American Board of Pathology / Anatomic & Clinical, 2012
American Board of Pathology / Dermatopathology, 2013
American Board of Pathology / Pediatric Pathology, 2014

Postgraduate Training

Anatomic and Clinical Pathology, Thomas Jefferson University Hospital, Philadelphia, PA, 2007-2012
Dermatopathology , Thomas Jefferson University Hospital, Philadelphia, PA, 2012-2013
Pediatric Pathology , The Children's Hospital of Philadelphia, Philadelphia, PA, 2013-2014

Awards and Honors

Memberships and Professional Organizations

College of American Pathologists, 2007 - Present
United States and Canadian Academy of Pathology, 2007 - Present
Philadelphia Society of Pathology, 2007 - Present
American Society of Clinical Pathology, 2010 - Present
Pennsylvania Medical Society, 2012 - Present
American Academy of Dermatology, 2013 - Present
Philadelphia Dermatologic Society, 2014 - Present
Children's Oncology Group, 2018 - 2024

Web Links


Selected Publications

Somatic Genetic Testing Provides Diagnosis of Verrucous Venous Malformation in an Individual with Discrepant Radiology, Pathology, and Clinical Findings

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, J Vasc Anom (Phila) 6(4): 120, 2025

Metastatic Squamous Cell Carcinoma Treated With Pembrolizumab in a Patient With Xeroderma Pigmentosum

Ngan Do 1, Robert J Smith 2, Sara Choi 1, Maria Queenan 3, Mary Larijani 2, Pediatr Dermatol 42(4): 831-834, 2025

Rapidly Progressive Idiopathic Pyoderma Gangrenosum in a Pediatric Patient Successfully Treated With Infliximab.

Perry NJ, Wang S, Smith R, Duffy R, Queenan M, Perman MJ, Lerman MA, Larijani M., Pediatr Dermatol. 42(3): 603-607, 2025, PMID:39586834

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Infantile Hemangioma With Aggressive, Early-Onset Ulceration, and Kasabach-Merritt-Like Phenomenon in a Newborn

Huang CY, Trinidad HasbĂșn M, Duffy RF, Smith RJ, Do N, Rastogi S, Queenan M, Yang S, Lee JB, Perman MJ, Yan AC., Pediatr Dermatol. 42(3): 608-612, 2025, PMID:39727084

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Post-streptococcal small-vessel vasculitis in a 16-month-old with associated intussusception and hypertension: Henoch Schönlein purpura?

Banbury S, Milgraum DM, Lewis DJ, Queenan M, Treat JR, Pediatr Dermatol. 41(5): 929-931, 2024, PMID:38631675

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Microcystic lymphatic malformations in Turner syndrome are due to somatic mosaicism of PIK3CA.

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, Am J Med Genet A. 194(1): 64-69, 2024

Genomic profiling informs diagnoses and treatment in vascular anomalies.

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, Nat Med 29(6): 1530-1539, 2023

Large mandibular mass in a newborn

Moon, HS, Wang, TT, Caughey, JA, Queenan, MB, Ford, BP, J Am Dent Assoc 21(): 437, 2021, PMID:34656291

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Massive splenomegaly in a 6-year-old girl

Bleznak J, Anttila A, Hamill D, Queenan M, Fox MD, Pediatric Puzzler, Pediatrics, Contemporary Pediatrics 36(Issue 5, 1 (4)): , 2019

Pediatric chronic myeloid leukemia with Inv.(3)(q21q26.2) and T lymphoblastic transformation: a case report

Lewen M, Gresh R, Queenan M, Paessler M, Pillai V, Hexner E, Frank D, Bagg A, Aplenc R, Caywood E, Wertheim G;, Biomark Res 4(14): , 2016