A case of epithelioid hemangioendothelioma of the mandibular bone.

Nosaka, Yoko; Mishina, Masami; Chiba, Takashi; Ohno, Takashi; Ohno, Tomoya

doi:10.5794/jjoms.43.837

Cited by 2 publications

(4 citation statements)

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“…After scanning the references and utilising a search engine, additional reports and an abstract were found leading to a total of 8 cases, including this one, of EHE in the mandible. 3,[12][13][14][15][16][17] Examination demonstrates that there is no obvious association with age, gender or region of the mandible (Table 1). A Medline OVID search also yielded a slightly smaller number of 5 articles describing cases of EHE arising in the maxilla.…”

Section: Discussion a N D L It E R At U R E R Ev Ewmentioning

confidence: 99%

“…The literature review, as described above, yielded 139 results of which 5 articles reported EHE in the mandible. After scanning the references and utilising a search engine, additional reports and an abstract were found leading to a total of 8 cases, including this one, of EHE in the mandible 3,12–17 . Examination demonstrates that there is no obvious association with age, gender or region of the mandible (Table 1).…”

Section: Discussion and Literature Reviewmentioning

confidence: 99%

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Epithelioid haemangioendothelioma of the mandible – A case report and review of the literature

2021

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Epithelioid haemangioendothelioma (EHE) is a rare vascular tumour that can occur in a wide variety of anatomical sites including the liver, lungs, skin, bone and is rarely reported in the oral cavity. The condition is classified as a tumour of intermediate malignancy as, in contrast to other types of haemangioendothelioma, EHE can result in distant metastasis and the death of the patient. Due to the minimal number of cases reported of individuals diagnosed with EHE, no definitive data on different treatment options exist and complete excision with follow up and consideration of adjuvant radiotherapy is the universal treatment option. This case report highlights the investigation, diagnosis and treatment of a 25-year-old man who was diagnosed with EHE arising within the mandible. The article also presents the published literature of documented cases of mandibular and maxillary EHE.

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Section: Discussion a N D L It E R At U R E R Ev Ewmentioning

confidence: 99%

Section: Discussion and Literature Reviewmentioning

confidence: 99%

Epithelioid haemangioendothelioma of the mandible – A case report and review of the literature

2021

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“…Atypism was rarely observed, and tumor cells seemed to form the alveolar structure. Such differences are possi- Table 1: Epithelioid hemangioendothelioma of the oral cavity et al (2) et al (2) et al (3) et al (4) et al (5) et al (5) et al (6) Hamakawa et al (7) et al (8) et al (9) bly based on the difference in the background of the development site (soft tissue, lung, liver, and intramaxillary parts).…”

Section: Discussionmentioning

confidence: 99%

“…Since then, there have been many reported cases of epithelioid hemangioendothelioma developing in soft tissue, bone, lung and liver. The incidence of this disease in the oral cavity, however, is quite low, with only 10 cases reported so far (2)(3)(4)(5)(6)(7)(8)(9). Histologically, the tumorous endothelial cells build up microalveolar or funicular structures and form epithelioid lesions.…”

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confidence: 99%

Epithelioid Hemangioendothelioma of the Maxilla: Report of a Case and Literature Review

et al. 2004

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We experienced a case of epithelioid hemangioendothelioma that occurred in the maxilla of a 50-year-old woman. The incidence of this disease is high in soft tissue and bones, and its development in the oral cavity has rarely been reported. The patient visited our hospital because of an asymptomatic tumor in the buccal-side gingiva. Under the diagnosis of oral benign tumor, we excised the lesion. Histopathologically the tumor had multiple alveolar structures built up of spindle cells with egg-shaped nuclei. The alveolar structures had small lumina in their central part, and hemocyte components were observed in some of them. Immunohistochemically, the tumor cells were positive for Factor related antigen. Electronmicroscopy revealed micropinocytotic vesicles and multivesicular bodies. On the basis of these findings, we made a diagnosis of epithelioid hemangioendothelioma. There are clinical and histological differences between epithelioid hemangioendothelioma of the oral cavity and the other site.

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A case of epithelioid hemangioendothelioma of the mandibular bone.

Cited by 2 publications

References 2 publications

Epithelioid haemangioendothelioma of the mandible – A case report and review of the literature

Epithelioid haemangioendothelioma of the mandible – A case report and review of the literature

Epithelioid Hemangioendothelioma of the Maxilla: Report of a Case and Literature Review

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