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A bone marrow biopsy showed no evidence of lymphoma and an ultrasound-guided biopsy of the splenic mass suggested unusual features with vascular proliferation, either neoplastic or reactive, with no evidence of lymphoma or high-grade sarcoma. Given the concern for malignancy, an open splenectomy was required to determine the nature of the lesion with histologic findings consistent with a non-neoplastic benign vascular lesion favouring sclerosing angiomatoid nodular transformation.<\/jats:p>","DOI":"10.1136\/bcr-2020-235648","type":"journal-article","created":{"date-parts":[[2020,6,22]],"date-time":"2020-06-22T02:35:28Z","timestamp":1592793328000},"page":"e235648","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":4,"title":["Sclerosing angiomatoid nodular transformation of the spleen: unusual case presentation in an intravenous drug user"],"prefix":"10.1136","volume":"13","author":[{"given":"Carlos","family":"S\u00e1nchez Belmar","sequence":"first","affiliation":[{"name":"Department of General Surgery, Mallow General Hospital, Mallow, Ireland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4837-7128","authenticated-orcid":false,"given":"Alexandra","family":"White","sequence":"additional","affiliation":[{"name":"Department of Cardiothoracic Surgery, Galway University Hospital, Galway, Ireland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mudassar","family":"Majeed","sequence":"additional","affiliation":[{"name":"Department of Breast and Endocrine Surgery, Cork University Hospital Group, Cork, Ireland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Henry Paul","family":"Redmond","sequence":"additional","affiliation":[{"name":"Department of General Surgery, Cork University Hospital Group, Cork, Ireland"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"239","published-online":{"date-parts":[[2020,6,21]]},"reference":[{"key":"2025082710065988000_13.6.e235648.1","doi-asserted-by":"crossref","first-page":"928","DOI":"10.3892\/ol.2016.4720","article-title":"Sclerosing angiomatoid nodular transformation of the spleen: a case report and literature review","volume":"12","author":"Wang","year":"2016","journal-title":"Oncol Lett"},{"key":"2025082710065988000_13.6.e235648.2","unstructured":"AOaDA A . 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