{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,30]],"date-time":"2026-10-30T14:34:14Z","timestamp":1793370854282,"version":"4.5.0"},"reference-count":8,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"3","license":[{"start":{"date-parts":[[2026,7,1]],"date-time":"2026-07-01T00:00:00Z","timestamp":1782864000000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0"}],"content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2026,7]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>Interdigitating dendritic cell sarcoma (IDCS) is a rare malignancy originating from dendritic cells, which participate in immune response activity as antigen-presenting cells by stimulating T lymphocytes. We report the case of a 24-year-old man who experienced an involuntary 20 kg weight loss over 2 months, combined with a steadily growing, painless lump in his right upper abdomen. Upon examination, a hard, nontender, immobile mass measuring 16 \u00d7 16 cm was found in the right hypochondrium. A massive, well-defined hypodense lesion covering all segments of the liver\u2019s right lobe was excised and was diagnosed as IDCS due to its characteristic histomorphological and immunohistochemical features.<\/jats:p>","DOI":"10.4103\/ijpm.ijpm_871_25","type":"journal-article","created":{"date-parts":[[2026,9,4]],"date-time":"2026-09-04T16:02:09Z","timestamp":1788537729000},"page":"523-526","update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":0,"title":["Primary hepatic interdigitating dendritic cell sarcoma: A rarity unveiled"],"prefix":"10.4103","volume":"69","author":[{"given":"Lalit","family":"Khawse","sequence":"first","affiliation":[{"name":"Department of Pathology, Armed Forces Medical College, Command Hospital, Pune, Maharashtra, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Aatish","family":"Saraswat","sequence":"additional","affiliation":[{"name":"Department of Pathology, Armed Forces Medical College, Command Hospital, Pune, Maharashtra, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bhupesh","family":"Guleria","sequence":"additional","affiliation":[{"name":"Department of Medical Oncology, Command Hospital, Pune, Maharashtra, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ameet","family":"Kumar","sequence":"additional","affiliation":[{"name":"Department of GI Surgery, Command Hospital, Pune, Maharashtra, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Prerna","family":"Guleria","sequence":"additional","affiliation":[{"name":"Department of Pathology, Command Hospital, Pune, Maharashtra, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rohit","family":"Agarwal","sequence":"additional","affiliation":[{"name":"Department of Radiodiagnosis, Command Hospital, Pune, Maharashtra, India"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","published-online":{"date-parts":[[2026,9,3]]},"reference":[{"key":"R1-20261030","doi-asserted-by":"crossref","first-page":"304","DOI":"10.3346\/jkms.2011.26.2.304","article-title":"Extranodal interdigitating dendritic cell sarcoma presenting in the pleura: A case report","volume":"26","author":"Han","year":"2011","journal-title":"J Korean Med Sci"},{"key":"R2-20261030","doi-asserted-by":"crossref","first-page":"71","DOI":"10.4103\/njs.NJS_55_19","article-title":"Interdigitating dendritic cell sarcoma of the small intestine presenting as spontaneous hemoperitoneum - A rare case report","volume":"27","author":"Karthikeyan","year":"2021","journal-title":"Niger J Surg"},{"key":"R4-20261030","doi-asserted-by":"crossref","first-page":"183","DOI":"10.1007\/BF00431075","article-title":"A malignant tumor arising from interdigitating cells; light microscopical, ultrastructural, immuno-and enzyme-histochemical characteristics","volume":"393","author":"Feltkamp","year":"1981","journal-title":"Virchows Arch A Pathol Anat Histol"},{"key":"R5-20261030","doi-asserted-by":"crossref","first-page":"2641","DOI":"10.1007\/s00277-019-03824-6","article-title":"New insights inside the interdigitating dendritic cell sarcoma-pooled analysis and review of literature","volume":"98","author":"Muhammed","year":"2019","journal-title":"Ann Hematol"},{"key":"R6-20261030","doi-asserted-by":"crossref","first-page":"203","DOI":"10.17305\/bjbms.2012.2485","article-title":"Interdigitating dendritic cell sarcoma of the liver and lung: A case report with morphohological and immunohistochemical features of tumor","volume":"12","author":"Radovi\u0107","year":"2012","journal-title":"Bosn J Basic Med Sci"},{"key":"R7-20261030","doi-asserted-by":"crossref","first-page":"1803","DOI":"10.1016\/j.asjsur.2022.10.044","article-title":"Primary hepatic interdigitating dendritic cell sarcoma: A case report","volume":"46","author":"Yang","year":"2023","journal-title":"Asian J Surg"},{"key":"R8-20261030","doi-asserted-by":"crossref","first-page":"150","DOI":"10.5045\/kjh.2012.47.2.150","article-title":"Successful treatment of disseminated interdigitating dendritic cell sarcoma with adriamycin, bleomycin, vinblastine, and dacarbazine chemotherapy","volume":"47","author":"Lee","year":"2012","journal-title":"Korean J Hematol"},{"key":"R9-20261030","doi-asserted-by":"crossref","first-page":"817","DOI":"10.1080\/10428190290016944","article-title":"Interdigitating dendritic cell sarcoma: A rare malignancy responsive to ABVD chemotherapy","volume":"43","author":"Olnes","year":"2002","journal-title":"Leuk Lymphoma"}],"container-title":["Indian Journal of Pathology and Microbiology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.ovid.com\/10.4103\/ijpm.ijpm_871_25","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,10,30]],"date-time":"2026-10-30T14:00:29Z","timestamp":1793368829000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.ovid.com\/10.4103\/ijpm.ijpm_871_25"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,7]]},"references-count":8,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2026]]}},"URL":"https:\/\/doi.org\/10.4103\/ijpm.ijpm_871_25","relation":{},"ISSN":["0377-4929","0974-5130"],"issn-type":[{"value":"0377-4929","type":"print"},{"value":"0974-5130","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,7]]},"assertion":[{"value":"2025-08-24","name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-05-15","name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}}]}}