Although acinic cell carcinomas rarely metastasize, they have a high tendency to recur locally if they are incompletely excised. We describe a patient with acinic cell tumor arising in the parotid gland, with metastases to the contralateral orbit, submandibular salivary gland, and submandibular lymph node.
What is acinic cell carcinoma of the parotid gland?
Acinic cell carcinoma (ACC) is a low-grade malignant salivary neoplasm that constitutes approximately 17% of primary salivary gland malignancies. In the head and neck region, the parotid gland is the predominant site of origin and women are usually more frequently diagnosed than men.
Is acinic cell carcinoma cancer?
Acinic cell carcinoma is a rare cancer of the salivary glands that originates from the parotid gland. It is a low-grade salivary neoplasm that constitutes about 5% to 17% of cases involving salivary gland malignancies.
What does Acinic mean?
Definitions of acinic. adjective. pertaining to one of the small sacs (as in a compound gland)
Is acinic cell carcinoma aggressive?
Although considered an aggressive tumor, prognosis of patients with acinar cell carcinoma is better than for ductal adenocarcinoma.
What is acinic cell?
What is the prognosis of parotid acinic cell carcinoma (ACC)?
Outcomes and prognostic factors for parotid acinic cell Carcinoma: A National Cancer Database study of 2362 cases Although patients with ACC generally are considered to have a favorable prognosis, an aggressive subgroup with poor outcomes was identified.
What is the prognosis of acinic cell carcinoma of the salivary gland?
Acinic cell carcinoma (ACC) of the salivary gland represents 2.5–5% of all parotid gland neoplasms [ 1 ]. Histological grade predicts survival rate more accurate than T and N classifications [ 2 ]. Distant metastasis occurs in 12% in ACC patients [ 3 ].
What is acinic cell carcinoma (ACC)?
Acinic Cell Carcinoma is a low-grade neoplasm occurs on the epithelial cell lining of the salivary gland. A gradual mass progression of the terminal end of the parotid gland usually affected. Almost 17 percent of the primary salivary gland carcinoma is related to the Acinic Cell Carcinoma.
What is the standard of care for primary ACC of parotid gland?
The standard of care in primary ACC of parotid gland is the complete surgical removal of the tumor, total or subtotal parotidectomy [ 2 ].
