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Gabriel C. Caponetti, M.D.
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Associate Professor of Clinical Pathology and Laboratory Medicine
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Department: Pathology and Laboratory Medicine
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Contact information
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Department of Pathology and Laboratory Medicine - Division of Hematopathology
32 Hospital of the University of Pennsylvania
35 3400 Spruce Street
Philadelphia, PA 19104
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32 Hospital of the University of Pennsylvania
35 3400 Spruce Street
Philadelphia, PA 19104
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Office: 215-662-3110
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Education:
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46 University of Buenos Aires School of Medicine, 2003.
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Permanent link21 7 MD c
46 University of Buenos Aires School of Medicine, 2003.
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12e Zhou X, Caponetti GC. : Telangiectasia Macularis Eruptiva Perstans: A Rare Cutaneous Mastocytosis Subtype with Heterogeneous Systemic Associations in a Single-Center Cohort. ASCP Annual Meeting, 2025. Atlanta, GA. November 2025.
bb Caponetti G: Diagnosing Mycosis Fungoides: Key Insights From a Hematopathologist. http://www.vumedi.com June 2025.
191 Du W, Shunsuke Koga S, Caponetti GC, Roth JJ, Morrissette JJD, Svoboda J, Yang G.: Evolving Dynamics of CHIP Variants Post CD19-directed CAR-T therapy in a CLL Patient: A Case Report and Literature Review. XXXVIIIth International Symposium on Technical Innovations in Laboratory Hematology/ISLH 2025. Halifax, Canada. May 2025.
17c Zhou X, Bian F, Caponetti GC. : Clonal Transdifferentiation from Follicular Lymphoma to Langerhans Cell Histiocytosis: Diagnostic Challenges, Molecular Insights, and the Role of Skin as a Diagnostic Window. 28th Joint Meeting of the International Society of Dermatopathology, 2025. Orlando, FL. March 2025.
13a Bian F, Zhou X, Caponetti GC. : Mycosis Fungoides with a Follicular Helper T-Cell Immunophenotype: A Diagnostically Challenging Case Report. 28th Joint Meeting of the International Society of Dermatopathology, 2025. Orlando, FL. March 2025.
108 Laczko D, Poveda-Rogers C, Matthews AH, Snaith O, Luger S, Bagg A, Caponetti GC, Morrissette JJD, Yang G.: RAD21 mutations in acute myeloid leukemia. Leuk Lymphoma. 65(7): 958-964, Jul 2024
132 Marrero Berrios J; Chaum M; Morgan E. Caponetti GC: An Unusual Case of Kimura Disease with Concurrent Rash and Eosinophilic Lung Disease - A Case Report and Literature Review. ASDP 61st Annual Meeting. Baltimore, MD. November 2024.
154 Daneshpajouhnejad P, Caponetti GC. : Postpartum Presentation of Anaplastic Large Cell Lymphoma, ALK-positive with Associated Hemophagocytic Lymphohistiocytosis. 22nd Meeting of the European Association for Haematopathology. 2024. Dubrovnik, Croatia. September 2024.
d8 Zhou X, Caponetti GC.: Report of 3 Cases of Concurrent Basal Cell Carcinoma and Systemic Mastocytosis. ASCP 2024. Chicago, IL. September 2024.
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Selected Publications
104 Koga S, Wei D, Caponetti GC, Cooper K.: Follicular Dendritic Cell Sarcoma of the Parapharyngeal Space Arising in Association With Castleman Disease. Pathol Int. 75(5): 236-242, May 202512e Zhou X, Caponetti GC. : Telangiectasia Macularis Eruptiva Perstans: A Rare Cutaneous Mastocytosis Subtype with Heterogeneous Systemic Associations in a Single-Center Cohort. ASCP Annual Meeting, 2025. Atlanta, GA. November 2025.
bb Caponetti G: Diagnosing Mycosis Fungoides: Key Insights From a Hematopathologist. http://www.vumedi.com June 2025.
191 Du W, Shunsuke Koga S, Caponetti GC, Roth JJ, Morrissette JJD, Svoboda J, Yang G.: Evolving Dynamics of CHIP Variants Post CD19-directed CAR-T therapy in a CLL Patient: A Case Report and Literature Review. XXXVIIIth International Symposium on Technical Innovations in Laboratory Hematology/ISLH 2025. Halifax, Canada. May 2025.
17c Zhou X, Bian F, Caponetti GC. : Clonal Transdifferentiation from Follicular Lymphoma to Langerhans Cell Histiocytosis: Diagnostic Challenges, Molecular Insights, and the Role of Skin as a Diagnostic Window. 28th Joint Meeting of the International Society of Dermatopathology, 2025. Orlando, FL. March 2025.
13a Bian F, Zhou X, Caponetti GC. : Mycosis Fungoides with a Follicular Helper T-Cell Immunophenotype: A Diagnostically Challenging Case Report. 28th Joint Meeting of the International Society of Dermatopathology, 2025. Orlando, FL. March 2025.
108 Laczko D, Poveda-Rogers C, Matthews AH, Snaith O, Luger S, Bagg A, Caponetti GC, Morrissette JJD, Yang G.: RAD21 mutations in acute myeloid leukemia. Leuk Lymphoma. 65(7): 958-964, Jul 2024
132 Marrero Berrios J; Chaum M; Morgan E. Caponetti GC: An Unusual Case of Kimura Disease with Concurrent Rash and Eosinophilic Lung Disease - A Case Report and Literature Review. ASDP 61st Annual Meeting. Baltimore, MD. November 2024.
154 Daneshpajouhnejad P, Caponetti GC. : Postpartum Presentation of Anaplastic Large Cell Lymphoma, ALK-positive with Associated Hemophagocytic Lymphohistiocytosis. 22nd Meeting of the European Association for Haematopathology. 2024. Dubrovnik, Croatia. September 2024.
d8 Zhou X, Caponetti GC.: Report of 3 Cases of Concurrent Basal Cell Carcinoma and Systemic Mastocytosis. ASCP 2024. Chicago, IL. September 2024.
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