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Its occurrence in the head and neck region, including intracranial locations, is exceptionally rare and poses diagnostic and therapeutic challenges due to anatomical complexity and functional relevance.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Objective<\/jats:title>\n                    <jats:p>To systematically review clinical features, diagnostic pathways, therapeutic strategies, and oncologic outcomes in patients with EHE involving the head, neck, and intracranial compartments.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>A PRISMA\u2010compliant systematic review was performed across PubMed, Embase, Scopus, and Web of Science up to March 2025. Eighty\u2010three studies were included, encompassing 149 patients. Clinical, radiologic, histopathological, treatment, and outcome data were extracted and synthesized qualitatively.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>EHE showed a predilection for the oral cavity (41%) and cervical lymph nodes (30%), with intracranial involvement in 17%. The median age was 32\u2009years; males predominated (1.9:1 ratio). Surgery was the mainstay treatment (87%), but recurrence (44%) and metastasis (38%) were frequent. Radiotherapy (13%) and chemotherapy (6%) were used selectively. Histologically, CD34 and CD31 positivity were predominant. Despite surgical resection with negative margins, disease progression was observed in 26% of cases, with 30% tumor\u2010related mortality.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>Head and neck EHE is a clinically heterogeneous entity with high recurrence and metastatic potential. Complete surgical resection remains the cornerstone, but recurrence rates suggest a role for adjuvant therapy. Multidisciplinary management and long\u2010term follow\u2010up are essential. Further prospective studies and molecular profiling are needed to refine prognostic stratification and therapeutic strategies.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1002\/hed.70087","type":"journal-article","created":{"date-parts":[[2025,10,30]],"date-time":"2025-10-30T11:24:18Z","timestamp":1761823458000},"page":"261-301","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Epithelioid Hemangioendothelioma of the Head and Neck: A Systematic Review and an Institutional Case Study"],"prefix":"10.1002","volume":"48","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9465-2506","authenticated-orcid":false,"given":"Gianluca","family":"Scalia","sequence":"first","affiliation":[{"name":"Neurosurgery Unit, Department of Head and Neck Surgery Garibaldi Hospital  Catania Italy"},{"name":"Department of Medicine and Surgery University of Enna Kore  Enna 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