Matches in SemOpenAlex for { <https://semopenalex.org/work/W2045389621> ?p ?o ?g. }
- W2045389621 endingPage "851" @default.
- W2045389621 startingPage "844" @default.
- W2045389621 abstract "The dedifferentiated component of dedifferentiated liposarcoma shows wide histologic variation including tumors with heterologous differentiation. Myofibroblastic differentiation has been recognized in dedifferentiated liposarcoma. However, tumors closely resembling inflammatory myofibroblastic tumor have not. We report the clinicopathologic, immunohistochemical, and molecular finding in 6 cases of dedifferentiated liposarcoma with inflammatory myofibroblastic tumor-like features treated at our institution. The tumors occurred mostly in middle age or elderly men, involved mostly the inguinal/scrotal region or retroperitoneum, and behaved aggressively. Microscopically, the dedifferentiated component closely resembled or, if taken out of context, was indistinguishable from inflammatory myofibroblastic tumor. All 3 major patterns seen in inflammatory myofibroblastic tumor (myxoid, cellular, and hypocellular fibrous) were represented. Areas resembling nodular fasciitis or desmoid fibromatosis were frequent findings. One tumor had heterologous osseous differentiation. In 4 tumors the inflammatory myofibroblastic tumor-like areas were diffuse, whereas in 2 they were combined with noninflammatory myofibroblastic tumor-like high-grade sarcoma. Five tumors stained for smooth muscle actin or desmin, none stained for ALK-1, 5 stained for MDM2, and 5 had amplified MDM2 by fluorescence in situ hybridization. Well-differentiated liposarcomatous components were present in every tumor. All patients developed locally recurrent or metastatic disease. At last follow-up 2 patients had died of disease and 2 were alive with disease. Dedifferentiated liposarcoma can have prominent inflammatory myofibroblastic tumor-like features, a finding that further expands its histologic spectrum. Awareness of this finding can prevent one from misdiagnosing dedifferentiated liposarcoma as inflammatory myofibroblastic tumor, a much less aggressive neoplasm." @default.
- W2045389621 created "2016-06-24" @default.
- W2045389621 creator A5009124370 @default.
- W2045389621 creator A5009636582 @default.
- W2045389621 creator A5030234836 @default.
- W2045389621 creator A5038834057 @default.
- W2045389621 creator A5051202793 @default.
- W2045389621 creator A5078347034 @default.
- W2045389621 date "2010-06-01" @default.
- W2045389621 modified "2023-10-18" @default.
- W2045389621 title "Dedifferentiated Liposarcoma With Inflammatory Myofibroblastic Tumor-like Features" @default.
- W2045389621 cites W1976814678 @default.
- W2045389621 cites W1982577654 @default.
- W2045389621 cites W1986603416 @default.
- W2045389621 cites W1994202688 @default.
- W2045389621 cites W1998702672 @default.
- W2045389621 cites W1998996807 @default.
- W2045389621 cites W2031242928 @default.
- W2045389621 cites W2041497714 @default.
- W2045389621 cites W2045740354 @default.
- W2045389621 cites W2073533521 @default.
- W2045389621 cites W2078541419 @default.
- W2045389621 cites W2079913759 @default.
- W2045389621 cites W2155993108 @default.
- W2045389621 cites W2156601867 @default.
- W2045389621 cites W2167915921 @default.
- W2045389621 cites W2170861263 @default.
- W2045389621 cites W2316226395 @default.
- W2045389621 doi "https://doi.org/10.1097/pas.0b013e3181db34d8" @default.
- W2045389621 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/20431481" @default.
- W2045389621 hasPublicationYear "2010" @default.
- W2045389621 type Work @default.
- W2045389621 sameAs 2045389621 @default.
- W2045389621 citedByCount "30" @default.
- W2045389621 countsByYear W20453896212013 @default.
- W2045389621 countsByYear W20453896212014 @default.
- W2045389621 countsByYear W20453896212015 @default.
- W2045389621 countsByYear W20453896212016 @default.
- W2045389621 countsByYear W20453896212017 @default.
- W2045389621 countsByYear W20453896212018 @default.
- W2045389621 countsByYear W20453896212019 @default.
- W2045389621 countsByYear W20453896212020 @default.
- W2045389621 countsByYear W20453896212021 @default.
- W2045389621 countsByYear W20453896212022 @default.
- W2045389621 countsByYear W20453896212023 @default.
- W2045389621 crossrefType "journal-article" @default.
- W2045389621 hasAuthorship W2045389621A5009124370 @default.
- W2045389621 hasAuthorship W2045389621A5009636582 @default.
- W2045389621 hasAuthorship W2045389621A5030234836 @default.
- W2045389621 hasAuthorship W2045389621A5038834057 @default.
- W2045389621 hasAuthorship W2045389621A5051202793 @default.
- W2045389621 hasAuthorship W2045389621A5078347034 @default.
- W2045389621 hasConcept C10205521 @default.
- W2045389621 hasConcept C136948725 @default.
- W2045389621 hasConcept C142724271 @default.
- W2045389621 hasConcept C151730666 @default.
- W2045389621 hasConcept C204232928 @default.
- W2045389621 hasConcept C2778256501 @default.
- W2045389621 hasConcept C2779343474 @default.
- W2045389621 hasConcept C2779568860 @default.
- W2045389621 hasConcept C2780071746 @default.
- W2045389621 hasConcept C2780534256 @default.
- W2045389621 hasConcept C2781225692 @default.
- W2045389621 hasConcept C28328180 @default.
- W2045389621 hasConcept C54355233 @default.
- W2045389621 hasConcept C71924100 @default.
- W2045389621 hasConcept C86803240 @default.
- W2045389621 hasConceptScore W2045389621C10205521 @default.
- W2045389621 hasConceptScore W2045389621C136948725 @default.
- W2045389621 hasConceptScore W2045389621C142724271 @default.
- W2045389621 hasConceptScore W2045389621C151730666 @default.
- W2045389621 hasConceptScore W2045389621C204232928 @default.
- W2045389621 hasConceptScore W2045389621C2778256501 @default.
- W2045389621 hasConceptScore W2045389621C2779343474 @default.
- W2045389621 hasConceptScore W2045389621C2779568860 @default.
- W2045389621 hasConceptScore W2045389621C2780071746 @default.
- W2045389621 hasConceptScore W2045389621C2780534256 @default.
- W2045389621 hasConceptScore W2045389621C2781225692 @default.
- W2045389621 hasConceptScore W2045389621C28328180 @default.
- W2045389621 hasConceptScore W2045389621C54355233 @default.
- W2045389621 hasConceptScore W2045389621C71924100 @default.
- W2045389621 hasConceptScore W2045389621C86803240 @default.
- W2045389621 hasIssue "6" @default.
- W2045389621 hasLocation W20453896211 @default.
- W2045389621 hasLocation W20453896212 @default.
- W2045389621 hasOpenAccess W2045389621 @default.
- W2045389621 hasPrimaryLocation W20453896211 @default.
- W2045389621 hasRelatedWork W1964178662 @default.
- W2045389621 hasRelatedWork W2028296977 @default.
- W2045389621 hasRelatedWork W2061336075 @default.
- W2045389621 hasRelatedWork W2105371674 @default.
- W2045389621 hasRelatedWork W2174692389 @default.
- W2045389621 hasRelatedWork W2249856982 @default.
- W2045389621 hasRelatedWork W2404447840 @default.
- W2045389621 hasRelatedWork W2409077000 @default.
- W2045389621 hasRelatedWork W3073970594 @default.
- W2045389621 hasRelatedWork W4309742751 @default.
- W2045389621 hasVolume "34" @default.