Primary angiosarcoma of the alveolar mucosa in a haemodialysis patient: case report and discussion

Gingival Angiosarcoma: A Case Report and Clinicopathologic Review of 32 Cases of Primary Gingival Angiosarcoma

Angiosarcoma is a malignant neoplasm of mesenchymal origin arising from vascular endothelium and most commonly involves extremities. Gingival angiosarcoma is a rare sporadic occurring tumor. We report a case of primary angiosarcoma of gingiva along with a review of 31 cases of primary gingival angiosarcoma reported in literature till 2018. A 30-year-old lady presented with recurrent gingival swelling over central mandible. She had no palpable cervical lymphadenopathy. She underwent central marginal mandibulectomy. Final histological analysis with immunohistochemistry was suggestive of the angiosarcoma of the gingiva. She is 50 months postoperative and doing well.

Angiosarcoma of Anterior Mandibular Gingiva Showing Recurrence - A Case Report with Immunohistochemistry

Angiosarcomas of oral cavity and salivary gland represent 1% of all cases reported in the literature and are therefore considered as extremely rare. To the best of our knowledge very few cases of angiosarcomas involving mandibular gingiva have been reported previously. Here, we report a case of angiosarcoma occurring in the gingiva with review of literature on clinical features. A 30-year-old female patient presented with a complaint of a small growing mass in relation to lower front teeth. Intraoral examination revealed a soft sessile growth arising from the labial gingiva in relation to 31 and 41 on the labial aspect extending distally to 32. The lesion was locally excised. Histolopathological analysis showed that the tumour was composed of spindle shaped to polygonal cells with hyperchromatic nuclei, conspicuous nucleoli and intracytoplasmic vacuoles, mitotic figure were also scattered. Immunohistochemical staining revealed that the tumour cells was positive for factor VIII-related antigen, CD31 and CD34. An excisional biopsy showed a diagnosis of angiosarcoma. After two months patient reported back with the same chief complaint. This present case is a 17(th) case report of angiosarcoma arising in anterior mandiblular gingiva.

A case report of primary gingival angiosarcoma

Angiosarcoma is a rare malignant neoplasm and primary angiosarcoma is extremely rare. This study reports clinico-pathological features and CT image finding of a case of primary angiosarcoma in the upper gingival and a review of previously reported cases of primary gingival angiosarcomas including the present case.