Key result
Superficial parotidectomy and adjuvant radiotherapy yield no recurrence of rare metastatic intraparotid angiosarcoma in one case.
Case Report (n=1)
This case report describes an extremely rare presentation of metastatic angiosarcoma in an intraparotid lymph node, highlighting the need for histological confirmation of parotid tumors.
We present an unusual case presenting as a parotid tumor in a Caucasian man, including our management and a review of literature. Case Report: A 83-year-old male was referred to the ENT department with a nonpainful swelling in front of his right ear. This was diagnosed as a likely Warthin's tumor and this was further supported by ultrasound imaging. Fine needle aspiration cytology was non-diagnostic. The patient underwent superficial parotidectomy for histological confirmation. Histology identified an intraparotid lymph node with metastatic angiosarcoma. The primary source was not identified. The patient was further treated with adjuvant radiotherapy and at a to-month posttherapy review there is no evidence of reoccurrence. Conclusion: An angiosarcoma is a rare malignant neoplasm of endothelial-type that is characterized by rapidly proliferating and infiltrating anaplastic cells. Angiosarcoma's account for less than 0.1% of all head and neck cancers and it is extremely rare for the major salivary glands to be affected; 80% of all parotid tumors are benign. Metastatic angiosarcoma arising in an intraparotid lymph node has not previously been reported in English journals. This presented case is unusual in its location and its mode of presentation.
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Joshi et al. (2012) conducted a case report in Intraparotid lymph node with metastatic angiosarcoma (n=1). Superficial parotidectomy and adjuvant radiotherapy was evaluated on Reoccurrence. Superficial parotidectomy and adjuvant radiotherapy resulted in no evidence of reoccurrence at posttherapy review for a rare metastatic angiosarcoma in an intraparotid lymph node.
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