{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,8]],"date-time":"2026-09-08T03:17:17Z","timestamp":1788837437729,"version":"build-2803163510"},"reference-count":24,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2009,3]]},"DOI":"10.1097\/pas.0b013e31818371fc","type":"journal-article","created":{"date-parts":[[2009,2,23]],"date-time":"2009-02-23T03:22:57Z","timestamp":1235359377000},"page":"430-436","source":"Crossref","is-referenced-by-count":39,"title":["True Smooth Muscle Tumors of the Small Intestine"],"prefix":"10.1097","volume":"33","author":[{"given":"Markku","family":"Miettinen","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Leslie H.","family":"Sobin","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jerzy","family":"Lasota","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","reference":[{"key":"R1-13-20210131","doi-asserted-by":"crossref","first-page":"75","DOI":"10.1007\/s00423-006-0092-y","article-title":"True smooth muscle neoplasms of the gastrointestinal tract: morphological spectrum and classification in a series of 85 cases from a single institute","volume":"392","author":"Agaimy","year":"2007","journal-title":"Langenbecks Arch Surg"},{"key":"R2-13-20210131","doi-asserted-by":"crossref","first-page":"1134","DOI":"10.1097\/00000478-200109000-00003","article-title":"Do leiomyomas of deep soft tissue exist? An analysis of highly differentiated SMTs of deep soft tissue supporting two distinct subtypes","volume":"25","author":"Billings","year":"2001","journal-title":"Am J Surg Pathol"},{"key":"R3-13-20210131","doi-asserted-by":"crossref","first-page":"181","DOI":"10.1080\/08880010590907384","article-title":"Secondary leiomyosarcomas. A report of 4 cases","volume":"22","author":"Bisogno","year":"2005","journal-title":"Pediatr Hematol Oncol"},{"key":"R4-13-20210131","doi-asserted-by":"crossref","first-page":"742","DOI":"10.1097\/00000478-200206000-00007","article-title":"Lipoleiomyosarcoma (well-differentiated liposarcoma with leiomyosarcomatous differentiation): a clinicopathologic study of nine cases including one with dedifferentiation","volume":"26","author":"Folpe","year":"2002","journal-title":"Am J Surg Pathol"},{"key":"R5-13-20210131","doi-asserted-by":"crossref","first-page":"300","DOI":"10.1093\/jnci\/djk052","article-title":"Secondary sarcomas in childhood cancer survivors: a report from the childhood cancer survivor study","volume":"99","author":"Henderson","year":"2007","journal-title":"J Natl Cancer Inst"},{"key":"R6-13-20210131","doi-asserted-by":"crossref","first-page":"6","DOI":"10.1177\/000313489906500102","article-title":"Leiomyosarcoma of the colon: a second malignant neoplasm after treatment for a Wilms' tumor","volume":"65","author":"Johnson","year":"1999","journal-title":"Am Surg"},{"key":"R7-13-20210131","doi-asserted-by":"crossref","first-page":"127","DOI":"10.2214\/ajr.161.1.8517290","article-title":"Dedifferentiated liposarcoma of the extremities: imaging finding in four patients","volume":"161","author":"Kransdorf","year":"1993","journal-title":"Am J Roentgenol"},{"key":"R8-13-20210131","doi-asserted-by":"crossref","first-page":"1091","DOI":"10.1016\/S0002-9440(10)64623-8","article-title":"Mutations in exons 9 and 13 of KIT gene are rare events in gastrointestinal stromal tumors. A study of two hundred cases","volume":"157","author":"Lasota","year":"2000","journal-title":"Am J Pathol"},{"key":"R9-13-20210131","doi-asserted-by":"crossref","first-page":"874","DOI":"10.1038\/labinvest.3700122","article-title":"A great majority of GISTs with PDGFRA mutations represents gastric tumors of low or no malignant potential","volume":"84","author":"Lasota","year":"2004","journal-title":"Lab Invest"},{"key":"R10-13-20210131","doi-asserted-by":"crossref","first-page":"889","DOI":"10.1097\/00000478-200407000-00007","article-title":"KIT-negative gastrointestinal stromal tumors: proof of concept and therapeutic implications","volume":"28","author":"Medeiros","year":"2004","journal-title":"Am J Surg Pathol"},{"key":"R11-13-20210131","doi-asserted-by":"crossref","first-page":"97","DOI":"10.1111\/j.1365-2559.2005.02292.x","article-title":"Evaluation of biologic potential of smooth muscle tumors","volume":"48","author":"Miettinen","year":"2006","journal-title":"Histopathology"},{"key":"R12-13-20210131","doi-asserted-by":"crossref","first-page":"1339","DOI":"10.1097\/00000478-200010000-00003","article-title":"Gastrointestinal stromal tumors and leiomyosarcomas in the colon. A clinicopathologic, immunohistochemical, and molecular genetic study of 44 cases","volume":"24","author":"Miettinen","year":"2000","journal-title":"Am J Surg Pathol"},{"key":"R13-13-20210131","doi-asserted-by":"crossref","first-page":"1121","DOI":"10.1097\/00000478-200109000-00002","article-title":"Gastrointestinal stromal tumors, intramural leiomyomas, and leiomyosarcomas in the rectum and anus. A clinicopathologic, immunohistochemical, and molecular genetic study of 144 cases","volume":"25","author":"Miettinen","year":"2001","journal-title":"Am J Surg Pathol"},{"key":"R14-13-20210131","doi-asserted-by":"crossref","first-page":"950","DOI":"10.1038\/modpathol.3880417","article-title":"Mesenchymal tumors of muscularis mucosae of colon and rectum are benign leiomyomas that should be separated from gastrointestinal stromal tumors\u2014a clinicopathologic and immunohistochemical study of 88 cases","volume":"14","author":"Miettinen","year":"2001","journal-title":"Mod Pathol"},{"key":"R15-13-20210131","doi-asserted-by":"crossref","first-page":"625","DOI":"10.1097\/00000478-200305000-00006","article-title":"Gastrointestinal stromal tumors, intramural leiomyomas, and leiomyosarcomas in the duodenum: a clinicopathologic, immunohistochemical, and molecular genetic study of 167 cases","volume":"27","author":"Miettinen","year":"2003","journal-title":"Am J Surg Pathol"},{"key":"R16-13-20210131","doi-asserted-by":"crossref","first-page":"477","DOI":"10.1097\/00000478-200604000-00008","article-title":"Gastrointestinal stromal tumors (GISTs) of the jejunum and ileum\u2014a clinicopathologic, immunohistochemical and molecular genetic study of 906 cases prior to imatinib with long-term follow-up","volume":"30","author":"Miettinen","year":"2006","journal-title":"Am J Surg Pathol"},{"key":"R17-13-20210131","doi-asserted-by":"crossref","first-page":"145","DOI":"10.1097\/00000478-199202000-00007","article-title":"Small intestinal stromal tumors with skeinoid fibers. Clinicopathological, immunohistochemical, and ultrastructural investigations","volume":"16","author":"Min","year":"1992","journal-title":"Am J Surg Pathol"},{"key":"R18-13-20210131","doi-asserted-by":"crossref","first-page":"1355","DOI":"10.1097\/00000478-200111000-00002","article-title":"Retroperitoneal leiomyomas. A clinicopathologic and immunohistochemical study of 56 cases with a comparison to retroperitoneal leiomyosarcomas","volume":"25","author":"Paal","year":"2001","journal-title":"Am J Surg Pathol"},{"key":"R19-13-20210131","first-page":"1001","article-title":"Comparative immunohistochemical and molecular analysis of uterine and extrauterine leiomyosarcomas","volume":"12","author":"Rao","year":"1999","journal-title":"Mod Pathol"},{"key":"R20-13-20210131","doi-asserted-by":"crossref","first-page":"370","DOI":"10.1097\/00004836-199812000-00023","article-title":"Rectal leiomyosarcoma in a young male with a history of Wilms' tumor","volume":"27","author":"Sebastian","year":"1998","journal-title":"J Clin Gastroenterol"},{"key":"R21-13-20210131","doi-asserted-by":"crossref","first-page":"905","DOI":"10.1097\/00000478-199309000-00006","article-title":"Sarcomas with combined features of liposarcoma and leiomyosarcoma. Study of two cases of an unusual soft tissue tumor showing dual lineage differentiation","volume":"17","author":"Suster","year":"1993","journal-title":"Am J Surg Path"},{"key":"R22-13-20210131","doi-asserted-by":"crossref","first-page":"140","DOI":"10.1016\/S0016-5085(99)70560-3","article-title":"Blockade of kit signaling induces transdifferentiation of interstitial cells of Cajal to a smooth muscle phenotype","volume":"117","author":"Torihashi","year":"1999","journal-title":"Gastroenterology"},{"key":"R23-13-20210131","doi-asserted-by":"crossref","first-page":"2006","DOI":"10.1016\/S0959-8049(02)00836-5","article-title":"Imatinib mesylate (STI-571 Glivewc, Gleevec) is an active agent for gastrointestinal stromal tumours, but does not yield responses in other soft-tissue sarcomas that are unselected for a molecular target. Results from an EORTC soft tissue and bone sarcoma group phase II study","volume":"39","author":"Verweij","year":"2003","journal-title":"Eur J Cancer"},{"key":"R24-13-20210131","doi-asserted-by":"crossref","first-page":"351","DOI":"10.1097\/00125480-200211000-00004","article-title":"Smooth muscle tumors of soft tissue","volume":"9","author":"Weiss","year":"2002","journal-title":"Adv Anat Pathol"}],"container-title":["American Journal of Surgical Pathology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.ovid.com\/10.1097\/PAS.0b013e31818371fc","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,8,6]],"date-time":"2026-08-06T17:44:52Z","timestamp":1786038292000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.ovid.com\/00000478-200903000-00013"}},"subtitle":["A Clinicopathologic, Immunhistochemical, and Molecular Genetic Study of 25 Cases"],"short-title":[],"issued":{"date-parts":[[2009,3]]},"references-count":24,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2009]]}},"URL":"https:\/\/doi.org\/10.1097\/pas.0b013e31818371fc","relation":{},"ISSN":["0147-5185"],"issn-type":[{"value":"0147-5185","type":"print"}],"subject":[],"published":{"date-parts":[[2009,3]]}}}