Primary epithelioid inflammatory myofibroblastic sarcoma of the brain with EML4::ALK fusion mimicking intra-axial glioma: a case report and brief literature review
0
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
An aggressive subtype of inflammatory myofibroblastic tumor, epithelioid inflammatory myofibroblastic sarcoma occurs primarily inside the abdominal cavity, followed by a pulmonary localization. Most harbor anaplastic lymphoma kinase (ALK) gene rearrangements, with RANBP2 and RRBP1 among the well-documented fusion partners. We report the second case of primary epithelioid inflammatory myofibroblastic sarcoma of the brain, with a well-known EML4::ALK fusion. The case is notable for its intra-axial presentation that clinico-radiologically mimicked glioma.
Abstract
An aggressive subtype of inflammatory myofibroblastic tumor, epithelioid inflammatory myofibroblastic sarcoma occurs primarily inside the abdominal cavity, followed by a pulmonary localization. Most harbor anaplastic lymphoma kinase (ALK) gene rearrangements, with RANBP2 and RRBP1 among the well-documented fusion partners. We report the second case of primary epithelioid inflammatory myofibroblastic sarcoma of the brain, with a well-known EML4::ALK fusion. The case is notable for its intra-axial presentation that clinico-radiologically mimicked glioma.
참고문헌 (16)
- Marino-Enriquez A, "Epithelioid inflammatory myofibroblastic sarcoma : an aggressive intra-abdominal variant of inflammatory myofibroblastic tumor with nuclear membrane or perinuclear ALK", Am J Surg Pathol, 35, pp.135~144 (2011)
- Coffin CM, "Extrapulmonary inflammatory myofibroblastic tumor(inflammatory pseudotumor) : a clinicopathologic and immunohistochemical study of 84 cases", Am J Surg Pathol, 19, pp.859~872 (1995)
- Gleason BC, "Inflammatory myofibroblastic tumours : where are we now?", J Clin Pathol, 61, pp.428~437 (2008)
- Chopra S, "Epithelioid inflammatory myofibroblastic sarcoma with VCL-ALK fusion of central nervous system : case report and brief review of the literature", Brain Tumor Pathol, 39, pp.35~42 (2022)
- WHO Classification of Tumors Editorial Board, "WHO classification of tumours: central nervous system tumours" (2021), International Agency for Research on Cancer
- Yu L, "Epithelioid inflammatory myofibroblastic sarcoma : a clinicopathological, immunohistochemical and molecular cytogenetic analysis of five additional cases and review of the literature", Diagn Pathol, 11, pp.67~ (2016)
- Lee JC, "ALK oncoproteins in atypical inflammatory myofibroblastic tumours : novel RRBP1-ALK fusions in epithelioid inflammatory myofibroblastic sarcoma", J Pathol, 241, pp.316~323 (2017)
- Singh P, "Primary pulmonary epithelioid inflammatory myofibroblastic sarcoma : a rare entity and a literature review", J Pathol Transl Med, 56, pp.231~237 (2022)
- Yamamoto H, "ALK, ROS1 and NTRK3gene rearrangements in inflammatory myofibroblastic tumours", Histopathology, 69, pp.72~83 (2016)
- Drilon A, "Efficacy of larotrectinib in TRK fusion-positive cancers in adults and children", N Engl J Med, 378, pp.731~739 (2018)
- Lovly CM, "Inflammatory myofibroblastic tumors harbor multiple potentially actionable kinase fusions", Cancer Discov, 4, pp.889~895 (2014)
- Sokai A, "Pulmonary inflammatory myofibroblastic tumor harboring EML4-ALK fusion gene", Jpn J Clin Oncol, 44, pp.93~96 (2014)
- Jiang Q, "Identification of EML4-ALK as an alternative fusion gene in epithelioid inflammatory myofibroblastic sarcoma", Orphanet J Rare Dis, 12, pp.97~ (2017)
- Fletcher CD, "WHO classification of tumours of soft tissue and bone" (2013), IARC Press
- WHO Classification of Tumors Editorial Board, "WHO classification of tumours: breast tumours" (2019), International Agency for Research on Cancer
- Zhou L, "Intracranial inflammatory myofibroblastic tumor : a literature review and a rare case misdiagnosed as acoustic neuroma", Diagnostics (Basel), 13, pp.2725~ (2023)
