{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T03:39:33Z","timestamp":1777606773883,"version":"3.51.4"},"reference-count":22,"publisher":"Wiley","issue":"12","license":[{"start":{"date-parts":[[2024,7,26]],"date-time":"2024-07-26T00:00:00Z","timestamp":1721952000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Diagnostic Cytopathology"],"published-print":{"date-parts":[[2024,12]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Splenic biopsies for cytology remain challenging due to the inherent difficulty in obtaining adequate samples and the paucity of literature on rare entities arising in the spleen. Among these, are tumors arising from blood vessels, lymphomas and rarely, mesenchymal dendritic cell neoplasms. An important but rarely considered entity primarily arising in the spleen is Epstein\u2013Barr virus\u2010positive inflammatory follicular dendritic cell sarcoma (EBV+ IFDCS). EBV+ IFDCS is an indolent neoplasm with useful cytomorphologic and distinct biologic characteristics that can be evaluated on fine\u2010needle aspiration (FNA) cytology and small biopsies. In this report, we present a challenging case with the final diagnosis facilitated by cytomorphology and diagnostic markers in an ambiguous initial presentation.<\/jats:p>","DOI":"10.1002\/dc.25388","type":"journal-article","created":{"date-parts":[[2024,7,26]],"date-time":"2024-07-26T07:09:01Z","timestamp":1721977741000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Epstein\u2013Barr virus\u2010positive inflammatory follicular dendritic cell sarcoma: A brief report of a rare neoplasm diagnosed with cytopathology on a splenic biopsy"],"prefix":"10.1002","volume":"52","author":[{"ORCID":"https:\/\/orcid.org\/0009-0008-9234-5060","authenticated-orcid":false,"given":"Nathalie J. Rodrigues","family":"Simoes","sequence":"first","affiliation":[{"name":"Department of Pathology and Laboratory Medicine Dartmouth Hitchcock Medical Center, Geisel School of Medicine at Dartmouth  Lebanon New Hampshire USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ourania","family":"Parra","sequence":"additional","affiliation":[{"name":"Department of Pathology and Laboratory Medicine Dartmouth Hitchcock Medical Center, Geisel School of Medicine at Dartmouth  Lebanon New Hampshire USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Daniel K.","family":"Schoolcraft","sequence":"additional","affiliation":[{"name":"Department of Pathology and Laboratory Medicine Dartmouth Hitchcock Medical Center, Geisel School of Medicine at Dartmouth  Lebanon New Hampshire USA"},{"name":"Department of Clinical Pathology Cheshire Medical Center  Keene New Hampshire USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jeremiah X.","family":"Karrs","sequence":"additional","affiliation":[{"name":"Department of Pathology and Laboratory Medicine Dartmouth Hitchcock Medical Center, Geisel School of Medicine at Dartmouth  Lebanon New Hampshire USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0597-685X","authenticated-orcid":false,"given":"Xiaoying","family":"Liu","sequence":"additional","affiliation":[{"name":"Department of Pathology and Laboratory Medicine Dartmouth Hitchcock Medical Center, Geisel School of Medicine at Dartmouth  Lebanon New Hampshire USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2024,7,26]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1002\/dc.24876"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.32074\/1591-951X-331"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41375-022-01620-2"},{"key":"e_1_2_8_5_1","volume-title":"WHO Classification of Tumours of Haematopoietic and Lymphoid Tissues","author":"Swerdlow SH","year":"2017"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1097\/PAS.0000000000002011"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.5858\/arpa.2016-0283-RS"},{"issue":"3","key":"e_1_2_8_8_1","first-page":"562","article-title":"A primary lymph node malignancy with features suggestive of dendritic reticulum cell differentiation. 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