{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,19]],"date-time":"2026-03-19T23:17:09Z","timestamp":1773962229615,"version":"3.50.1"},"reference-count":32,"publisher":"Archives of Pathology and Laboratory Medicine","issue":"11","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2013,11]]},"abstract":"<jats:p>\n                    Clear cell sarcoma shares features with melanoma, but frequently shows\n                    <jats:italic>EWSR1<\/jats:italic>\n                    rearrangements. It is an aggressive tumor typically occurring in the soft tissues of the extremities, with a gastrointestinal variant with less consistent melanocytic differentiation. It is extremely rare in the head and neck region, with no reported cases in the oral cavity. We report a case of an 82-year-old woman with a clear cell sarcoma arising in the tongue, with cervical lymph node metastases. Histologically, the tumor showed some features of gastrointestinal clear cell sarcoma. No osteoclast-type giant cells were present. The tumor cells were positive for S100 protein and negative for other melanocytic markers. Fluorescence in situ hybridization showed rearrangements of\n                    <jats:italic>EWSR1<\/jats:italic>\n                    and\n                    <jats:italic>ATF1<\/jats:italic>\n                    . This case expands the spectrum of clear cell sarcoma with a gastrointestinal-like variant in a novel site, emphasizing the need to consider it as a differential diagnosis to melanoma in mucosal sites.\n                  <\/jats:p>","DOI":"10.5858\/arpa.2012-0467-cr","type":"journal-article","created":{"date-parts":[[2013,10,30]],"date-time":"2013-10-30T08:55:31Z","timestamp":1383123331000},"page":"1680-1683","source":"Crossref","is-referenced-by-count":18,"title":["Primary Clear Cell Sarcoma of the Tongue"],"prefix":"10.5858","volume":"137","author":[{"given":"Stefan","family":"Kraft","sequence":"first","affiliation":[{"name":"From the Department of Pathology, Massachusetts General Hospital and Harvard Medical School, Boston (Drs Kraft, Rosenberg, and Nielsen); the Department of Pathology, Memorial Sloan-Kettering Cancer Center, New York, New York (Dr Antonescu); and the Division of Head and Neck Surgery, Massachusetts Eye and Ear Infirmary and Harvard Medical School, Boston (Dr Deschler)."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Cristina R.","family":"Antonescu","sequence":"additional","affiliation":[{"name":"From the Department of Pathology, Massachusetts General Hospital and Harvard Medical School, Boston (Drs Kraft, Rosenberg, and Nielsen); the Department of Pathology, Memorial Sloan-Kettering Cancer Center, New York, New York (Dr Antonescu); and the Division of Head and Neck Surgery, Massachusetts Eye and Ear Infirmary and Harvard Medical School, Boston (Dr Deschler)."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Andrew E","family":"Rosenberg","sequence":"additional","affiliation":[{"name":"From the Department of Pathology, Massachusetts General Hospital and Harvard Medical School, Boston (Drs Kraft, Rosenberg, and Nielsen); the Department of Pathology, Memorial Sloan-Kettering Cancer Center, New York, New York (Dr Antonescu); and the Division of Head and Neck Surgery, Massachusetts Eye and Ear Infirmary and Harvard Medical School, Boston (Dr Deschler)."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Daniel G.","family":"Deschler","sequence":"additional","affiliation":[{"name":"From the Department of Pathology, Massachusetts General Hospital and Harvard Medical School, Boston (Drs Kraft, Rosenberg, and Nielsen); the Department of Pathology, Memorial Sloan-Kettering Cancer Center, New York, New York (Dr Antonescu); and the Division of Head and Neck Surgery, Massachusetts Eye and Ear Infirmary and Harvard Medical School, Boston (Dr Deschler)."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"G. Petur","family":"Nielsen","sequence":"additional","affiliation":[{"name":"From the Department of Pathology, Massachusetts General Hospital and Harvard Medical School, Boston (Drs Kraft, Rosenberg, and Nielsen); the Department of Pathology, Memorial Sloan-Kettering Cancer Center, New York, New York (Dr Antonescu); and the Division of Head and Neck Surgery, Massachusetts Eye and Ear Infirmary and Harvard Medical School, Boston (Dr Deschler)."}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"3906","reference":[{"key":"i1543-2165-137-11-1680-b01","series-title":"Enzinger and Weiss's Soft Tissue Tumors. 5th ed","first-page":"903","article-title":"Malignant tumors of the peripheral nerves","author":"Weiss\n              SW,","year":"2008","unstructured":"Weiss\n              SW, \n            \n              Goldblum\n              JR, \n            \n              Folpe\n              AL. \n          \n          Malignant tumors of the peripheral nerves. In: WeissSW, GoldblumJR, eds. Enzinger and Weiss's Soft Tissue Tumors. 5th ed. Philadelphia, Pennsylvania: Elsevier Mosby;2008:903\u2013944."},{"issue":"1","key":"i1543-2165-137-11-1680-b02","series-title":"Cancer Genet Cytogenet","first-page":"74","article-title":"Absence of mutations of the BRAF gene in malignant melanoma of soft parts (clear cell sarcoma of tendons and aponeuroses)","volume":"156","author":"Panagopoulos\n              I,","year":"2005","unstructured":"Panagopoulos\n              I, \n            \n              Mertens\n              F, \n            \n              Isaksson\n              M, \n            \n              Mandahl\n              N. \n          \n          Absence of mutations of the BRAF gene in malignant melanoma of soft parts (clear cell sarcoma of tendons and aponeuroses). Cancer Genet Cytogenet. 2005;156(1):74\u201376."},{"issue":"4","key":"i1543-2165-137-11-1680-b03","series-title":"Nat Genet","first-page":"341","article-title":"EWS and ATF-1 gene fusion induced by t(12;22) translocation in malignant melanoma of soft parts","volume":"4","author":"Zucman\n              J,","year":"1993","unstructured":"Zucman\n              J, \n            \n              Delattre\n              O, \n            \n              Desmaze\n              C, \n            et al\n          . EWS and ATF-1 gene fusion induced by t(12;22) translocation in malignant melanoma of soft parts. Nat Genet. 1993;4(4):341\u2013345."},{"issue":"4","key":"i1543-2165-137-11-1680-b04","series-title":"Br J Cancer","first-page":"535","article-title":"Graadt van Roggen JF, Cleton-Jansen AM, Baelde JJ, Hogendoorn PC. Malignant melanoma is genetically distinct from clear cell sarcoma of tendons and aponeurosis (malignant melanoma of soft parts)","volume":"84","author":"Langezaal\n              SM,","year":"2001","unstructured":"Langezaal\n              SM, \n          \n          Graadt van Roggen JF, Cleton-Jansen AM, Baelde JJ, Hogendoorn PC. Malignant melanoma is genetically distinct from clear cell sarcoma of tendons and aponeurosis (malignant melanoma of soft parts). Br J Cancer. 2001;84(4):535\u2013538."},{"issue":"3","key":"i1543-2165-137-11-1680-b05","series-title":"Am J Surg Pathol","first-page":"452","article-title":"Clear cell sarcoma of soft tissue: a clinicopathologic, immunohistochemical, and molecular analysis of 33 cases","volume":"32","author":"Hisaoka\n              M,","year":"2008","unstructured":"Hisaoka\n              M, \n            \n              Ishida\n              T, \n            \n              Kuo\n              TT, \n            et al\n          . Clear cell sarcoma of soft tissue: a clinicopathologic, immunohistochemical, and molecular analysis of 33 cases. Am J Surg Pathol. 2008;32(3):452\u2013460."},{"issue":"5","key":"i1543-2165-137-11-1680-b06","series-title":"J Clin Pathol","first-page":"416","article-title":"Clear cell sarcoma of tendons and aponeuroses, and osteoclast-rich tumour of the gastrointestinal tract with features resembling clear cell sarcoma of soft parts: a review and update","volume":"63","author":"Kosemehmetoglu\n              K,","year":"2010","unstructured":"Kosemehmetoglu\n              K, \n            \n              Folpe\n              AL. \n          \n          Clear cell sarcoma of tendons and aponeuroses, and osteoclast-rich tumour of the gastrointestinal tract with features resembling clear cell sarcoma of soft parts: a review and update. J Clin Pathol. 2010;63(5):416\u2013423."},{"issue":"18","key":"i1543-2165-137-11-1680-b07","series-title":"Clin Cancer Res","first-page":"5356","article-title":"EWS-CREB1: a recurrent variant fusion in clear cell sarcoma\u2014association with gastrointestinal location and absence of melanocytic differentiation","volume":"12","author":"Antonescu\n              CR,","year":"2006","unstructured":"Antonescu\n              CR, \n            \n              Nafa\n              K, \n            \n              Segal\n              NH, \n            \n              Dal Cin\n              P, \n            \n              Ladanyi\n              M. \n          \n          EWS-CREB1: a recurrent variant fusion in clear cell sarcoma\u2014association with gastrointestinal location and absence of melanocytic differentiation. Clin Cancer Res. 2006;12(18):5356\u20135362."},{"issue":"4","key":"i1543-2165-137-11-1680-b08","series-title":"J Oral Maxillofac Surg","first-page":"910","article-title":"Clear cell sarcoma of the temporal region: case report, review of the literature, and genetic analysis","volume":"67","author":"Garcia de Marcos\n              JA,","year":"2009","unstructured":"Garcia de Marcos\n              JA, \n            \n              del Castillo-Pardo de Vera\n              JL, \n            \n              Poblet\n              E, \n            et al\n          . Clear cell sarcoma of the temporal region: case report, review of the literature, and genetic analysis. J Oral Maxillofac Surg. 2009;67(4):910\u2013914."},{"issue":"4","key":"i1543-2165-137-11-1680-b09","series-title":"Acta Otorhinolaryngol Belg","first-page":"369","article-title":"Clear cell sarcoma of the pre-parotid region: an initial case report","volume":"48","author":"Poignonec\n              S,","year":"1994","unstructured":"Poignonec\n              S, \n            \n              Lamas\n              G, \n            \n              Homsi\n              T, \n            et al\n          . Clear cell sarcoma of the pre-parotid region: an initial case report. Acta Otorhinolaryngol Belg. 1994;48(4):369\u2013373."},{"issue":"1","key":"i1543-2165-137-11-1680-b10","series-title":"Hua Xi Kou Qiang Yi Xue Za Zhi","first-page":"113","article-title":"A case of parapharyngeal soft tissue clear cell sarcoma [in Chinese]","volume":"27","author":"Xia\n              LL,","year":"2009","unstructured":"Xia\n              LL, \n            \n              Chen\n              Y, \n            \n              Liu\n              WP, \n            et al\n          . A case of parapharyngeal soft tissue clear cell sarcoma [in Chinese]. Hua Xi Kou Qiang Yi Xue Za Zhi. 2009;27(1):113\u2013114."},{"issue":"5","key":"i1543-2165-137-11-1680-b11","series-title":"Am J Surg Pathol","first-page":"405","article-title":"Malignant melanoma of soft parts: a reassessment of clear cell sarcoma","volume":"7","author":"Chung\n              EB,","year":"1983","unstructured":"Chung\n              EB, \n            \n              Enzinger\n              FM. \n          \n          Malignant melanoma of soft parts: a reassessment of clear cell sarcoma. Am J Surg Pathol. 1983;7(5):405\u2013413."},{"issue":"1","key":"i1543-2165-137-11-1680-b12","series-title":"Virchows Arch A Pathol Anat Histopathol","first-page":"109","article-title":"Clear-cell sarcoma of tendons and aponeuroses: an immunohistochemical and electron microscopic analysis indicating neural crest origin","volume":"401","author":"Kindblom\n              LG,","year":"1983","unstructured":"Kindblom\n              LG, \n            \n              Lodding\n              P, \n            \n              Angervall\n              L. \n          \n          Clear-cell sarcoma of tendons and aponeuroses: an immunohistochemical and electron microscopic analysis indicating neural crest origin. Virchows Arch A Pathol Anat Histopathol. 1983;401(1):109\u2013128."},{"issue":"12","key":"i1543-2165-137-11-1680-b13","series-title":"Am J Surg Pathol","first-page":"1197","article-title":"Clear cell sarcoma of soft tissues: Mayo Clinic experience with 35 cases","volume":"16","author":"Lucas\n              DR,","year":"1992","unstructured":"Lucas\n              DR, \n            \n              Nascimento\n              AG, \n            \n              Sim\n              FH. \n          \n          Clear cell sarcoma of soft tissues: Mayo Clinic experience with 35 cases. Am J Surg Pathol. 1992;16(12):1197\u20131204."},{"issue":"2","key":"i1543-2165-137-11-1680-b14","series-title":"Int J Surg Pathol","first-page":"75","article-title":"An osteoclast-rich tumor of the gastrointestinal tract with features resembling clear cell sarcoma of soft parts: reports of 6 cases of a GIST simulator","volume":"11","author":"Zambrano\n              E,","year":"2003","unstructured":"Zambrano\n              E, \n            \n              Reyes-Mugica\n              M, \n            \n              Franchi\n              A, \n            \n              Rosai\n              J. \n          \n          An osteoclast-rich tumor of the gastrointestinal tract with features resembling clear cell sarcoma of soft parts: reports of 6 cases of a GIST simulator. Int J Surg Pathol. 2003;11(2):75\u201381."},{"issue":"6","key":"i1543-2165-137-11-1680-b15","series-title":"Am J Surg Pathol","first-page":"857","article-title":"Malignant gastrointestinal neuroectodermal tumor: clinicopathologic, immunohistochemical, ultrastructural, and molecular analysis of 16 cases with a reappraisal of clear cell sarcoma-like tumors of the gastrointestinal tract","volume":"36","author":"Stockman\n              DL,","year":"2012","unstructured":"Stockman\n              DL, \n            \n              Miettinen\n              M, \n            \n              Suster\n              S, \n            et al\n          . Malignant gastrointestinal neuroectodermal tumor: clinicopathologic, immunohistochemical, ultrastructural, and molecular analysis of 16 cases with a reappraisal of clear cell sarcoma-like tumors of the gastrointestinal tract. Am J Surg Pathol. 2012;36(6):857\u2013868."},{"issue":"1","key":"i1543-2165-137-11-1680-b16","series-title":"Hum Pathol","first-page":"74","article-title":"EWS-ATF1 fusion transcripts in gastrointestinal tumors previously diagnosed as malignant melanoma","volume":"36","author":"Covinsky\n              M,","year":"2005","unstructured":"Covinsky\n              M, \n            \n              Gong\n              S, \n            \n              Rajaram\n              V, \n            \n              Perry\n              A, \n            \n              Pfeifer\n              J. \n          \n          EWS-ATF1 fusion transcripts in gastrointestinal tumors previously diagnosed as malignant melanoma. Hum Pathol. 2005;36(1):74\u201381."},{"key":"i1543-2165-137-11-1680-b01","series-title":"Enzinger and Weiss's Soft Tissue Tumors. 5th ed","first-page":"903","article-title":"Malignant tumors of the peripheral nerves","author":"Weiss\n              SW,","year":"2008","unstructured":"Weiss\n              SW, \n            \n              Goldblum\n              JR, \n            \n              Folpe\n              AL. \n          \n          Malignant tumors of the peripheral nerves. In: WeissSW, GoldblumJR, eds. Enzinger and Weiss's Soft Tissue Tumors. 5th ed. Philadelphia, Pennsylvania: Elsevier Mosby;2008:903\u2013944."},{"issue":"1","key":"i1543-2165-137-11-1680-b02","series-title":"Cancer Genet Cytogenet","first-page":"74","article-title":"Absence of mutations of the BRAF gene in malignant melanoma of soft parts (clear cell sarcoma of tendons and aponeuroses)","volume":"156","author":"Panagopoulos\n              I,","year":"2005","unstructured":"Panagopoulos\n              I, \n            \n              Mertens\n              F, \n            \n              Isaksson\n              M, \n            \n              Mandahl\n              N. \n          \n          Absence of mutations of the BRAF gene in malignant melanoma of soft parts (clear cell sarcoma of tendons and aponeuroses). Cancer Genet Cytogenet. 2005;156(1):74\u201376."},{"issue":"4","key":"i1543-2165-137-11-1680-b03","series-title":"Nat Genet","first-page":"341","article-title":"EWS and ATF-1 gene fusion induced by t(12;22) translocation in malignant melanoma of soft parts","volume":"4","author":"Zucman\n              J,","year":"1993","unstructured":"Zucman\n              J, \n            \n              Delattre\n              O, \n            \n              Desmaze\n              C, \n            et al\n          . EWS and ATF-1 gene fusion induced by t(12;22) translocation in malignant melanoma of soft parts. Nat Genet. 1993;4(4):341\u2013345."},{"issue":"4","key":"i1543-2165-137-11-1680-b04","series-title":"Br J Cancer","first-page":"535","article-title":"Graadt van Roggen JF, Cleton-Jansen AM, Baelde JJ, Hogendoorn PC. Malignant melanoma is genetically distinct from clear cell sarcoma of tendons and aponeurosis (malignant melanoma of soft parts)","volume":"84","author":"Langezaal\n              SM,","year":"2001","unstructured":"Langezaal\n              SM, \n          \n          Graadt van Roggen JF, Cleton-Jansen AM, Baelde JJ, Hogendoorn PC. Malignant melanoma is genetically distinct from clear cell sarcoma of tendons and aponeurosis (malignant melanoma of soft parts). Br J Cancer. 2001;84(4):535\u2013538."},{"issue":"3","key":"i1543-2165-137-11-1680-b05","series-title":"Am J Surg Pathol","first-page":"452","article-title":"Clear cell sarcoma of soft tissue: a clinicopathologic, immunohistochemical, and molecular analysis of 33 cases","volume":"32","author":"Hisaoka\n              M,","year":"2008","unstructured":"Hisaoka\n              M, \n            \n              Ishida\n              T, \n            \n              Kuo\n              TT, \n            et al\n          . Clear cell sarcoma of soft tissue: a clinicopathologic, immunohistochemical, and molecular analysis of 33 cases. Am J Surg Pathol. 2008;32(3):452\u2013460."},{"issue":"5","key":"i1543-2165-137-11-1680-b06","series-title":"J Clin Pathol","first-page":"416","article-title":"Clear cell sarcoma of tendons and aponeuroses, and osteoclast-rich tumour of the gastrointestinal tract with features resembling clear cell sarcoma of soft parts: a review and update","volume":"63","author":"Kosemehmetoglu\n              K,","year":"2010","unstructured":"Kosemehmetoglu\n              K, \n            \n              Folpe\n              AL. \n          \n          Clear cell sarcoma of tendons and aponeuroses, and osteoclast-rich tumour of the gastrointestinal tract with features resembling clear cell sarcoma of soft parts: a review and update. J Clin Pathol. 2010;63(5):416\u2013423."},{"issue":"18","key":"i1543-2165-137-11-1680-b07","series-title":"Clin Cancer Res","first-page":"5356","article-title":"EWS-CREB1: a recurrent variant fusion in clear cell sarcoma\u2014association with gastrointestinal location and absence of melanocytic differentiation","volume":"12","author":"Antonescu\n              CR,","year":"2006","unstructured":"Antonescu\n              CR, \n            \n              Nafa\n              K, \n            \n              Segal\n              NH, \n            \n              Dal Cin\n              P, \n            \n              Ladanyi\n              M. \n          \n          EWS-CREB1: a recurrent variant fusion in clear cell sarcoma\u2014association with gastrointestinal location and absence of melanocytic differentiation. Clin Cancer Res. 2006;12(18):5356\u20135362."},{"issue":"4","key":"i1543-2165-137-11-1680-b08","series-title":"J Oral Maxillofac Surg","first-page":"910","article-title":"Clear cell sarcoma of the temporal region: case report, review of the literature, and genetic analysis","volume":"67","author":"Garcia de Marcos\n              JA,","year":"2009","unstructured":"Garcia de Marcos\n              JA, \n            \n              del Castillo-Pardo de Vera\n              JL, \n            \n              Poblet\n              E, \n            et al\n          . Clear cell sarcoma of the temporal region: case report, review of the literature, and genetic analysis. J Oral Maxillofac Surg. 2009;67(4):910\u2013914."},{"issue":"4","key":"i1543-2165-137-11-1680-b09","series-title":"Acta Otorhinolaryngol Belg","first-page":"369","article-title":"Clear cell sarcoma of the pre-parotid region: an initial case report","volume":"48","author":"Poignonec\n              S,","year":"1994","unstructured":"Poignonec\n              S, \n            \n              Lamas\n              G, \n            \n              Homsi\n              T, \n            et al\n          . Clear cell sarcoma of the pre-parotid region: an initial case report. Acta Otorhinolaryngol Belg. 1994;48(4):369\u2013373."},{"issue":"1","key":"i1543-2165-137-11-1680-b10","series-title":"Hua Xi Kou Qiang Yi Xue Za Zhi","first-page":"113","article-title":"A case of parapharyngeal soft tissue clear cell sarcoma [in Chinese]","volume":"27","author":"Xia\n              LL,","year":"2009","unstructured":"Xia\n              LL, \n            \n              Chen\n              Y, \n            \n              Liu\n              WP, \n            et al\n          . A case of parapharyngeal soft tissue clear cell sarcoma [in Chinese]. Hua Xi Kou Qiang Yi Xue Za Zhi. 2009;27(1):113\u2013114."},{"issue":"5","key":"i1543-2165-137-11-1680-b11","series-title":"Am J Surg Pathol","first-page":"405","article-title":"Malignant melanoma of soft parts: a reassessment of clear cell sarcoma","volume":"7","author":"Chung\n              EB,","year":"1983","unstructured":"Chung\n              EB, \n            \n              Enzinger\n              FM. \n          \n          Malignant melanoma of soft parts: a reassessment of clear cell sarcoma. Am J Surg Pathol. 1983;7(5):405\u2013413."},{"issue":"1","key":"i1543-2165-137-11-1680-b12","series-title":"Virchows Arch A Pathol Anat Histopathol","first-page":"109","article-title":"Clear-cell sarcoma of tendons and aponeuroses: an immunohistochemical and electron microscopic analysis indicating neural crest origin","volume":"401","author":"Kindblom\n              LG,","year":"1983","unstructured":"Kindblom\n              LG, \n            \n              Lodding\n              P, \n            \n              Angervall\n              L. \n          \n          Clear-cell sarcoma of tendons and aponeuroses: an immunohistochemical and electron microscopic analysis indicating neural crest origin. Virchows Arch A Pathol Anat Histopathol. 1983;401(1):109\u2013128."},{"issue":"12","key":"i1543-2165-137-11-1680-b13","series-title":"Am J Surg Pathol","first-page":"1197","article-title":"Clear cell sarcoma of soft tissues: Mayo Clinic experience with 35 cases","volume":"16","author":"Lucas\n              DR,","year":"1992","unstructured":"Lucas\n              DR, \n            \n              Nascimento\n              AG, \n            \n              Sim\n              FH. \n          \n          Clear cell sarcoma of soft tissues: Mayo Clinic experience with 35 cases. Am J Surg Pathol. 1992;16(12):1197\u20131204."},{"issue":"2","key":"i1543-2165-137-11-1680-b14","series-title":"Int J Surg Pathol","first-page":"75","article-title":"An osteoclast-rich tumor of the gastrointestinal tract with features resembling clear cell sarcoma of soft parts: reports of 6 cases of a GIST simulator","volume":"11","author":"Zambrano\n              E,","year":"2003","unstructured":"Zambrano\n              E, \n            \n              Reyes-Mugica\n              M, \n            \n              Franchi\n              A, \n            \n              Rosai\n              J. \n          \n          An osteoclast-rich tumor of the gastrointestinal tract with features resembling clear cell sarcoma of soft parts: reports of 6 cases of a GIST simulator. Int J Surg Pathol. 2003;11(2):75\u201381."},{"issue":"6","key":"i1543-2165-137-11-1680-b15","series-title":"Am J Surg Pathol","first-page":"857","article-title":"Malignant gastrointestinal neuroectodermal tumor: clinicopathologic, immunohistochemical, ultrastructural, and molecular analysis of 16 cases with a reappraisal of clear cell sarcoma-like tumors of the gastrointestinal tract","volume":"36","author":"Stockman\n              DL,","year":"2012","unstructured":"Stockman\n              DL, \n            \n              Miettinen\n              M, \n            \n              Suster\n              S, \n            et al\n          . Malignant gastrointestinal neuroectodermal tumor: clinicopathologic, immunohistochemical, ultrastructural, and molecular analysis of 16 cases with a reappraisal of clear cell sarcoma-like tumors of the gastrointestinal tract. Am J Surg Pathol. 2012;36(6):857\u2013868."},{"issue":"1","key":"i1543-2165-137-11-1680-b16","series-title":"Hum Pathol","first-page":"74","article-title":"EWS-ATF1 fusion transcripts in gastrointestinal tumors previously diagnosed as malignant melanoma","volume":"36","author":"Covinsky\n              M,","year":"2005","unstructured":"Covinsky\n              M, \n            \n              Gong\n              S, \n            \n              Rajaram\n              V, \n            \n              Perry\n              A, \n            \n              Pfeifer\n              J. \n          \n          EWS-ATF1 fusion transcripts in gastrointestinal tumors previously diagnosed as malignant melanoma. Hum Pathol. 2005;36(1):74\u201381."}],"container-title":["Archives of Pathology and Laboratory Medicine"],"original-title":[],"link":[{"URL":"https:\/\/aplm.kglmeridian.com\/view\/journals\/arpa\/137\/11\/article-p1680.xml","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/meridian.allenpress.com\/aplm\/article-pdf\/137\/11\/1680\/2270678\/arpa_2012-0467-cr.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/aplm.kglmeridian.com\/downloadpdf\/journals\/arpa\/137\/11\/article-p1680.xml","content-type":"text\/html","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/aplm.kglmeridian.com\/downloadpdf\/journals\/arpa\/137\/11\/article-p1680.xml","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,2,11]],"date-time":"2026-02-11T00:58:37Z","timestamp":1770771517000},"score":1,"resource":{"primary":{"URL":"https:\/\/aplm.kglmeridian.com\/view\/journals\/arpa\/137\/11\/article-p1680.xml"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2013,11]]},"references-count":32,"journal-issue":{"issue":"11"},"URL":"https:\/\/doi.org\/10.5858\/arpa.2012-0467-cr","relation":{},"ISSN":["1543-2165","0003-9985"],"issn-type":[{"value":"1543-2165","type":"electronic"},{"value":"0003-9985","type":"print"}],"subject":[],"published":{"date-parts":[[2013,11]]}}}