{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,26]],"date-time":"2026-08-26T19:30:54Z","timestamp":1787772654880,"version":"build-2784847793"},"reference-count":17,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"1","content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2022,1]]},"abstract":"<jats:sec>\n                    <jats:title\/>\n                    <jats:p>Glomus tumor is a rare mesenchymal neoplasm arising from the modified smooth muscle cells of the glomus body. Primary crissum glomus tumor is extremely rare without any published in the literature. In this article, we report the first case of primary crissum glomus tumor in an 80-year-old man with recurrent anal pain for 8 years, increased pain for 1 year. Rectal MRI for inflammatory lesions (sinus tract). Microscopic examination showed the tumor cells were arranged in sheets and nests, surrounding blood vessels and nerve bundles. At high magnification, the neoplastic cells show regular round shape with light eosinophilic and translucent cytoplasm. The cell boundary is clear, the nucleus is round and located in the center. The stroma of the tumor shows hyaline degeneration. Immunohistochemically, the tumor cells were positive for smooth muscle actin, h-caldesmon, Calponin, synaptophysin, Collagen IV and CD34, but completely negative for HMB45, S100, EMA, desmin, CgA and CD56. The histologic features and immunohistochemical profile supported a diagnosis of primary crissum glomus tumor. The patient was asymptomatic and disease free after the procedure.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.4103\/ijpm.ijpm_1237_20","type":"journal-article","created":{"date-parts":[[2024,8,29]],"date-time":"2024-08-29T15:50:10Z","timestamp":1724946610000},"page":"164-166","update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":4,"title":["Glomus tumor of the crissum"],"prefix":"10.4103","volume":"65","author":[{"given":"Yuanyin","family":"Zheng","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiaobin","family":"Liu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yingyu","family":"Mao","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Maohua","family":"Lin","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","reference":[{"key":"R1-31-20240829","doi-asserted-by":"crossref","first-page":"691","DOI":"10.1177\/1066896920912826","article-title":"Glomus tumor of the colon: A rare case report and review of literature","volume":"28","author":"Chen","year":"2020","journal-title":"Int J Surg Pathol"},{"key":"R2-31-20240829","first-page":"148","article-title":"Tumeurs du glomus neuro-myoart\u00e9ri\u00e9l des extr\u00e9mit\u00e9s [in French]","volume":"31","author":"Barr\u00e9","year":"1924","journal-title":"Bull Soc Fr Dermatol Syphiligr"},{"key":"R3-31-20240829","doi-asserted-by":"crossref","first-page":"1448","DOI":"10.5858\/2008-132-1448-GT","article-title":"Glomus tumor","volume":"132","author":"Gombos","year":"2008","journal-title":"Arch Pathol Lab Med"},{"key":"R4-31-20240829","doi-asserted-by":"crossref","first-page":"301","DOI":"10.1097\/00000478-200203000-00003","article-title":"Gastrointestinal glomus tumors: A clinicopathologic, immunohistochemical, and molecular genetic study of 32 cases","volume":"26","author":"Miettinen","year":"2002","journal-title":"Am J Surg Pathol"},{"key":"R5-31-20240829","doi-asserted-by":"crossref","first-page":"846","DOI":"10.1136\/jcp.2006.041590","article-title":"Glomus tumour of the ascending colon","volume":"60","author":"Oliphant","year":"2007","journal-title":"J Clin Pathol"},{"key":"R6-31-20240829","doi-asserted-by":"crossref","first-page":"714","DOI":"10.1016\/j.clinimag.2015.02.015","article-title":"Glomus tumour of the colon: Dynamic contrast-enhanced CT findings and review of the literature","volume":"39","author":"Tan","year":"2015","journal-title":"Clin Imaging"},{"key":"R7-31-20240829","doi-asserted-by":"crossref","first-page":"138","DOI":"10.1007\/BF02562647","article-title":"Glomus tumor of the colon. 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