{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,4]],"date-time":"2026-03-04T16:16:28Z","timestamp":1772640988518,"version":"3.50.1"},"reference-count":23,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2006,4,25]],"date-time":"2006-04-25T00:00:00Z","timestamp":1145923200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J Cutan Pathol"],"published-print":{"date-parts":[[2006,5]]},"abstract":"<jats:p><jats:bold>Abstract:\u2002<\/jats:bold> Ectopic hamartomatous thymoma (EHT) is a rare benign tumor. We present a case of EHT, which was seen as subcutaneous mass on the left supraclavicular area in a 19\u2010year\u2010old man. The tumor consisted of spindle cells, epithelial cells, adipose cells, and a small amount of lymphocytes, as described previously. Immunohistochemically, spindle cells were positive for keratin, a\u2010smooth muscle actin, CD34 and vimentin, but negative for desmin and S\u2010100 protein. Lymphocytes were positive for CD45RO but negative for CD20, CD1a, and CD99. Approximately, 5% of cells were positive for MIB\u20101 and no cells stained for p53 and bcl\u20102. Recognition of EHT is important and needs to be differentiated from high\u2010grade sarcomas such as synovial sarcoma or glandular malignant peripheral nerve sheath tumor.<\/jats:p>","DOI":"10.1111\/j.0303-6987.2006.00424.x","type":"journal-article","created":{"date-parts":[[2006,4,25]],"date-time":"2006-04-25T17:04:59Z","timestamp":1145984699000},"page":"369-372","source":"Crossref","is-referenced-by-count":14,"title":["Ectopic hamartomatous thymoma: a case report with immunohistochemical study and review of the literature"],"prefix":"10.1111","volume":"33","author":[{"given":"Yoshio","family":"Kushida","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Reiji","family":"Haba","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shoji","family":"Kobayashi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Masashi","family":"Ishikawa","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Takashi","family":"Doi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kyuichi","family":"Kadota","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2006,4,25]]},"reference":[{"key":"e_1_2_4_2_2","doi-asserted-by":"publisher","DOI":"10.1136\/jcp.35.10.1074"},{"key":"e_1_2_4_3_2","doi-asserted-by":"publisher","DOI":"10.1097\/00000478-198407000-00002"},{"key":"e_1_2_4_4_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0046-8177(96)90014-3"},{"key":"e_1_2_4_5_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2559.1990.tb00800.x"},{"key":"e_1_2_4_6_2","doi-asserted-by":"publisher","DOI":"10.1016\/0046-8177(91)90083-2"},{"key":"e_1_2_4_7_2","doi-asserted-by":"publisher","DOI":"10.1017\/S0022215100122509"},{"key":"e_1_2_4_8_2","first-page":"192","article-title":"Ectopic hamartomatous thymoma \u2013 a case report and review of the literature","volume":"30","author":"Doctor VM","year":"1993","journal-title":"Ind J Cancer"},{"key":"e_1_2_4_9_2","doi-asserted-by":"publisher","DOI":"10.1007\/s002920050115"},{"key":"e_1_2_4_10_2","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2559.1996.d01-533.x"},{"key":"e_1_2_4_11_2","doi-asserted-by":"publisher","DOI":"10.1080\/110241598750005769"},{"key":"e_1_2_4_12_2","doi-asserted-by":"publisher","DOI":"10.1159\/000330983"},{"key":"e_1_2_4_13_2","doi-asserted-by":"publisher","DOI":"10.1080\/003130200104420"},{"key":"e_1_2_4_14_2","doi-asserted-by":"publisher","DOI":"10.1007\/s004280000309"},{"key":"e_1_2_4_15_2","doi-asserted-by":"crossref","unstructured":"MarschallJ KanthanR.The sarcomatous guise of cervical ectopic hamartomatous thymoma. 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