{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,12]],"date-time":"2025-10-12T04:55:34Z","timestamp":1760244934396},"reference-count":25,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2006,10,9]],"date-time":"2006-10-09T00:00:00Z","timestamp":1160352000000},"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":[[2007,4]]},"abstract":"<jats:p><jats:bold>Background:\u2002<\/jats:bold> Cutaneous mast cell disorders are uncommon, but a subset, especially mastocytoma and mast cell leukemia, can histologically mimic myeloid leukemia cutis. Our objective was to employ a panel of cytochemical and immunohistochemical markers to determine which ones would be most useful in separating these two entities.<\/jats:p><jats:p><jats:bold>Methods:\u2002<\/jats:bold> We stained 17 cases of cutaneous mast cell disease and 20 cases of myeloid leukemia cutis with Giemsa, toluidine blue, or pinacyanol erythrosinate (PE), as well as with antibodies against mast cell tryptase, microphthalmia transcription factor (MiTF), CD117 (c\u2010kit), myeloperoxidase, CD43, CD25, CD2, and CD68.<\/jats:p><jats:p><jats:bold>Results:\u2002<\/jats:bold> Mast cell tryptase and MiTF emerged as highly sensitive and specific markers for mast cell disease in this context, as both antibodies stained all cases of mast cell diseases but none of myeloid leukemia cutis. Although CD117 stained all cases of mast cell disease, it also stained 2 of 18 cases of myeloid leukemia cutis. PE appeared to be specific for mast cell disease, as 11 of 12 cases stained with this marker, compared with 0 of 18 cases of myeloid leukemia cutis.<\/jats:p><jats:p><jats:bold>Conclusions:\u2002<\/jats:bold> Our results show that mast cell tryptase and MiTF are equally effective in distinguishing mast cell disease from myeloid leukemia cutis.<\/jats:p>","DOI":"10.1111\/j.1600-0560.2006.00602.x","type":"journal-article","created":{"date-parts":[[2006,10,9]],"date-time":"2006-10-09T16:42:36Z","timestamp":1160412156000},"page":"289-295","source":"Crossref","is-referenced-by-count":13,"title":["Mast cell tryptase and microphthalmia transcription factor effectively discriminate cutaneous mast cell disease from myeloid leukemia cutis"],"prefix":"10.1111","volume":"34","author":[{"given":"Uma N.","family":"Sundram","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yasodha","family":"Natkunam","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2006,10,9]]},"reference":[{"key":"e_1_2_6_2_2","first-page":"293","volume-title":"Tumors of Haematopoietic and Lymphoid Tissues","author":"Valent P","year":"2001"},{"key":"e_1_2_6_3_2","first-page":"982","article-title":"Immunohistochemical characterization of mast cell disease in paraffin sections using tryptase, CD68, myeloperoxidase, lysozyme, and CD20 antibodies","volume":"9","author":"Li WV","year":"1996","journal-title":"Mod Pathol"},{"key":"e_1_2_6_4_2","doi-asserted-by":"publisher","DOI":"10.1097\/00000478-200005000-00009"},{"key":"e_1_2_6_5_2","doi-asserted-by":"publisher","DOI":"10.1097\/00000478-200001000-00010"},{"key":"e_1_2_6_6_2","doi-asserted-by":"publisher","DOI":"10.1097\/01.pas.0000138181.89743.7b"},{"key":"e_1_2_6_7_2","doi-asserted-by":"publisher","DOI":"10.1097\/00000478-199809000-00013"},{"key":"e_1_2_6_8_2","doi-asserted-by":"publisher","DOI":"10.1097\/00000372-200206000-00017"},{"key":"e_1_2_6_9_2","doi-asserted-by":"publisher","DOI":"10.1182\/blood-2004-01-0247"},{"key":"e_1_2_6_10_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0002-9440(10)65172-3"},{"key":"e_1_2_6_11_2","doi-asserted-by":"publisher","DOI":"10.1002\/1096-9861(20000904)424:4<651::AID-CNE7>3.0.CO;2-G"},{"key":"e_1_2_6_12_2","doi-asserted-by":"publisher","DOI":"10.1182\/blood-2005-04-1568"},{"key":"e_1_2_6_13_2","doi-asserted-by":"publisher","DOI":"10.1182\/blood.V98.7.2200"},{"key":"e_1_2_6_14_2","doi-asserted-by":"publisher","DOI":"10.1080\/1042819021000039965"},{"key":"e_1_2_6_15_2","doi-asserted-by":"publisher","DOI":"10.1158\/1078-0432.CCR-05-0732"},{"key":"e_1_2_6_16_2","doi-asserted-by":"publisher","DOI":"10.1097\/00000478-200102000-00007"},{"key":"e_1_2_6_17_2","doi-asserted-by":"publisher","DOI":"10.1097\/00000478-200102000-00008"},{"key":"e_1_2_6_18_2","doi-asserted-by":"publisher","DOI":"10.1038\/modpathol.3800211"},{"key":"e_1_2_6_19_2","doi-asserted-by":"publisher","DOI":"10.1309\/Q2WJ-46CL-YRFT-M5JF"},{"key":"e_1_2_6_20_2","doi-asserted-by":"publisher","DOI":"10.1080\/10428190412331272695"},{"key":"e_1_2_6_21_2","doi-asserted-by":"publisher","DOI":"10.3109\/10428199909145725"},{"key":"e_1_2_6_22_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.leukres.2003.10.035"},{"key":"e_1_2_6_23_2","doi-asserted-by":"publisher","DOI":"10.1097\/00000478-200307000-00019"},{"key":"e_1_2_6_24_2","doi-asserted-by":"publisher","DOI":"10.1159\/000048180"},{"key":"e_1_2_6_25_2","doi-asserted-by":"publisher","DOI":"10.3109\/10428190109060340"},{"key":"e_1_2_6_26_2","doi-asserted-by":"publisher","DOI":"10.1200\/JCO.1995.13.7.1800"}],"container-title":["Journal of Cutaneous Pathology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Fj.1600-0560.2006.00602.x","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/j.1600-0560.2006.00602.x","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,10]],"date-time":"2023-10-10T20:59:37Z","timestamp":1696971577000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/j.1600-0560.2006.00602.x"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2006,10,9]]},"references-count":25,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2007,4]]}},"alternative-id":["10.1111\/j.1600-0560.2006.00602.x"],"URL":"https:\/\/doi.org\/10.1111\/j.1600-0560.2006.00602.x","archive":["Portico"],"relation":{},"ISSN":["0303-6987","1600-0560"],"issn-type":[{"value":"0303-6987","type":"print"},{"value":"1600-0560","type":"electronic"}],"subject":[],"published":{"date-parts":[[2006,10,9]]}}}